updates

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: CI
+
+on:
+  - push
+  - pull_request
+
+jobs:
+
+  build:
+
+    strategy:
+      matrix:
+        python-version:
+          - "3.7"
+          - "3.8"
+          - "3.9"
+          - "3.10"
+
+    name: Python ${{ matrix.python-version }}
+    runs-on: ubuntu-20.04
+
+    steps:
+
+      - uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          pip install -r requirements.txt
+          pip install bandit flake8 pylint
+
+      - name: Lint with flake8
+        run: make flake8
+
+      # - name: Lint with pylint
+      #   run: make pylint
+
+      - name: Lint with bandit
+        run: make bandit

.gitignore

@@ -1,15 +1,27 @@
+.pylint.err
+.pylint.out
 *.pyc
 *.pyo
+
+*.zip
+*.bak
+*.lis
+*.dst
+*.so
+
 toxygen/toxcore
 tests/tests
-tests/libs
+toxygen/libs
 tests/.cache
 tests/__pycache__
 tests/avatars
 toxygen/libs
 .idea
 *~
+#*
 *.iml
+*.junk
+
 *.so
 *.log
 toxygen/build
@@ -25,4 +37,5 @@ Toxygen.egg-info
 *.tox
 .cache
 *.db
-
+*~
+Makefile

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# -*- mode: yaml; indent-tabs-mode: nil; tab-width: 2; coding: utf-8-unix -*-
+---
+
+default_language_version:
+    python: python3.11
+default_stages: [pre-commit]
+fail_fast: true
+repos:
+- repo: local
+  hooks:
+    - id: pylint
+      name: pylint
+      entry: env PYTHONPATH=/mnt/o/var/local/src/toxygen.git/toxygen toxcore_pylint.bash
+      language: system
+      types: [python]
+      args:
+        [
+          "--source-roots=/mnt/o/var/local/src/toxygen.git/toxygen",
+          "-rn", # Only display messages
+          "-sn", # Don't display the score
+          "--rcfile=/usr/local/etc/testforge/pylint.rc", # Link to your config file
+          "-E"
+        ]

.pylintrc

@@ -0,0 +1,4 @@
+[pre-commit-hook]
+command=env PYTHONPATH=/mnt/o/var/local/src/toxygen.git/toxygen /usr/local/bin/toxcore_pylint.bash
+params= -E --exit-zero
+limit=8

.rsync.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+#find * -name \*.py | xargs grep -l '[ 	]*$' | xargs sed -i -e 's/[	 ]*$//'
+rsync "$@" -vaxL  --include \*.py \
+	--exclude Toxygen.egg-info --exclude build \
+	--exclude \*.pyc --exclude .pyl\* --exclude \*.so  --exclude \*~ \
+	--exclude __pycache__ --exclude \*.egg-info --exclude \*.new \
+	./ ../toxygen.git/|grep -v /$

README.md

@@ -1,19 +1,17 @@
 # Toxygen
 
-Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pure Python3.
+Toxygen is powerful cross-platform [Tox](https://tox.chat/) client
+for Tox and IRC/weechat written in pure Python3.
 
-[![Release](https://img.shields.io/github/release/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/releases/latest)
-[![Stars](https://img.shields.io/github/stars/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/stargazers)
-[![Open issues](https://img.shields.io/github/issues/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/issues)
-[![License](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/toxygen-project/toxygen/master/LICENSE.md)
-[![Build Status](https://travis-ci.org/toxygen-project/toxygen.svg?branch=master)](https://travis-ci.org/toxygen-project/toxygen)
+### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md)
 
-### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md) - [Updater](https://github.com/toxygen-project/toxygen_updater)
-
-### Supported OS: Linux and Windows
+### Supported OS: Linux and Windows (only Linux is tested at the moment)
 
 ### Features:
 
+- PyQt5, PyQt6, and maybe PySide2, PySide6 via qtpy
+- IRC via weechat /relay
+- NGC groups
 - 1v1 messages
 - File transfers
 - Audio calls
@@ -25,14 +23,13 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 - Emoticons
 - Stickers
 - Screenshots
-- Name lookups (toxme.io support)
 - Save file encryption
 - Profile import and export
 - Faux offline messaging
 - Faux offline file transfers
 - Inline images
 - Message splitting
-- Proxy support
+- Proxy support - runs over tor, without DNS leaks
 - Avatars
 - Multiprofile
 - Multilingual
@@ -43,22 +40,108 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 - Changing nospam
 - File resuming
 - Read receipts
-
-### Downloads
-[Releases](https://github.com/toxygen-project/toxygen/releases)
-
-[Download last stable version](https://github.com/toxygen-project/toxygen/archive/master.zip)
-
-[Download develop version](https://github.com/toxygen-project/toxygen/archive/develop.zip)
+- uses gevent
 
 ### Screenshots
 *Toxygen on Ubuntu and Windows*
 ![Ubuntu](/docs/ubuntu.png)
 ![Windows](/docs/windows.png)
 
-### Docs
-[Check /docs/ for more info](/docs/)
+Windows was working but is not currently being tested. AV is working
+but the video is garbled: we're unsure of naming the AV devices
+from the commandline. We need to get a working echobot that supports SOCKS5;
+we were working on one in https://git.plastiras.org/emdee/toxygen_wrapper
 
-Also visit [pythonhosted.org/Toxygen/](http://pythonhosted.org/Toxygen/)
+## Forked
 
-[Wiki](https://wiki.tox.chat/clients/toxygen)
+This hard-forked from the dead https://github.com/toxygen-project/toxygen
+```next_gen``` branch.
+ 
+See ToDo.md to the current ToDo list.
+
+## IRC Weechat
+
+You can have a [weechat](https://github.com/weechat/qweechat)
+console so that you can have IRC and jabber in a window as well as Tox.
+There's a copy of qweechat in https://git.plastiras.org/emdee/qweechat
+that you must install first, which was backported to PyQt5 now to qtpy
+(PyQt5 PyQt6 and PySide2 and PySide6) and integrated into toxygen.
+Follow the normal instructions for adding a ```relay``` to
+[weechat](https://github.com/weechat/weechat)
+```
+/relay add weechat 9000
+/relay start weechat
+```
+or
+```
+weechat -r '/relay add weechat 9000;/relay start weechat'
+```
+and use the Plugins -> Weechat Console to start weechat under Toxygen.
+Then use the File/Connect menu item of the Console to connect to weechat.
+
+Weechat has a Jabber plugin to enable XMPP:
+```
+/python load jabber.el
+/help jabber
+```
+so you can have Tox, IRC and XMPP in the same application! See docs/ToxygenWeechat.md
+
+## Install
+
+To install read the requirements.txt and look at the comments; there
+are things that need installing by hand or decisions to be made
+on supported alternatives.
+
+https://git.plastiras.org/emdee/toxygen_wrapper needs installing as it is a
+dependency. Just download and install it from
+https://git.plastiras.org/emdee/toxygen_wrapper The same with
+https://git.plastiras.org/emdee/qweechat
+
+This is being ported to Qt6 using qtpy https://github.com/spyder-ide/qtpy
+It now runs on PyQt5 and PyQt6, and may run on PySide2 and PySide6 - YMMV.
+You will be able to choose between them by setting the environment variable
+```QT_API``` to one of: ```pyqt5 pyqt6 pyside2 pyside6```.
+It's currently tested mainly on PyQt5.
+
+To install it,  look in the Makefile for the install target and type
+```
+make install
+```
+You should set the PIP_EXE_MSYS and PYTHON_EXE_MSYS variables and it does
+```
+	${PIP_EXE_MSYS} --python ${PYTHON_EXE_MSYS} install \
+		--no-deps \
+		--target ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/ \
+		--upgrade .
+```
+and installs into PREFIX which is usually /usr/local
+
+## Updates
+
+Up-to-date code is on https://git.plastiras.org/emdee/toxygen
+
+Tox works over Tor, and the c-toxcore library can leak DNS requests
+due to a 6-year old known security issue:
+https://github.com/TokTok/c-toxcore/issues/469 but toxygen looksup
+addresses before calling c-toxcore. This also allows us to use onion
+addresses in the DHTnodes.json file. Still for anonymous communication
+we recommend having a TCP and UDP firewall in place.
+
+Although Tox works with multi-user group chat, there are no checks
+against impersonation of a screen nickname, so you may not be chatting
+with the person you think. For the Toxic client, the (closed) issue is:
+https://github.com/JFreegman/toxic/issues/622#issuecomment-1922116065
+Solving this might best be done with a solution to MultiDevice q.v.
+
+The Tox project does not follow semantic versioning of its main structures
+in C so the project may break the underlying ctypes wrapper at any time;
+it's not possible to use Tox version numbers to tell what the API will be.
+The last git version this code was tested with is
+``1623e3ee5c3a5837a92f959f289fcef18bfa9c959``` of Feb 12 10:06:37 2024.
+In which case you may need to go into the tox.py file in
+https://git.plastiras.org/emdee/toxygen_wrapper to fix it yourself.
+
+## MultiDevice
+
+Work on this project is suspended until the
+[MultiDevice](https://git.plastiras.org/emdee/tox_profile/wiki/MultiDevice-Announcements-POC) problem is solved. Fork me!

ToDo.md

@@ -0,0 +1,70 @@
+# Toxygen ToDo List
+
+## Bugs
+
+1. There is an agravating bug  where new messages are not put in the
+   current window, and a messages waiting indicator appears. You have
+   to focus out of the window and then back in the window. this may be
+   fixed already
+
+2. The tray icon is flaky and has been disabled - look in app.py
+   for bSHOW_TRAY
+
+## Fix history
+
+## Fix Audio
+
+The code is in there but it's not working. It looks like audio input
+is working but not output. The code is all in there; I may have broken
+it trying to wire up the ability to set the audio device from the
+command line.
+
+## Fix Video
+
+The code is in there but it's not working.  I may have broken it
+trying to wire up the ability to set the video device from the command
+line.
+
+## NGC Groups
+
+1. peer_id There has been a change of API on a field named
+   ```group.peer_id``` The code is broken in places because I have not
+   seen the path to change from the old API ro the new one.
+
+
+## Plugin system
+
+1. Needs better documentation and checking.
+
+2. There's something broken in the way some of them plug into Qt menus.
+
+3. Should the plugins be in toxygen or a separate repo?
+
+4. There needs to be a uniform way for plugins to wire into callbacks.
+
+## check toxygen_wrapper
+
+1. I've broken out toxygen_wrapper to be standalone,
+   https://git.plastiras.org/emdee/toxygen_wrapper but the tox.py
+   needs each call double checking.
+
+2. https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
+   and making a dependency.
+
+## Migration
+
+Migrate PyQt5 to qtpy - done, but I'm not sure qtpy supports PyQt6.
+https://github.com/spyder-ide/qtpy/
+
+Maybe migrate gevent to asyncio, and migrate to
+[qasync](https://github.com/CabbageDevelopment/qasync)
+(see https://git.plastiras.org/emdee/phantompy ).
+
+(Also look at https://pypi.org/project/asyncio-gevent/ but it's dead).
+
+## Standards
+
+There's a standard for Tox clients that this has not been tested against:
+https://tox.gitbooks.io/tox-client-standard/content/general_requirements/general_requirements.html
+https://github.com/Tox/Tox-Client-Standard
+

_Bugs/segv.err

@@ -0,0 +1,130 @@
+0
+TRAC> network.c#1748:net_connect connecting socket 58 to 127.0.0.1:9050
+TRAC> Messenger.c#2709:do_messenger Friend num in DHT 2 != friend num in msger 14
+TRAC> Messenger.c#2723:do_messenger F[--: 0] D3385007C28852C5398393E3338E6AABE5F86EF249BF724E7404233207D4D927
+TRAC> Messenger.c#2723:do_messenger F[--: 1] 98984E104B8A97CC43AF03A27BE159AC1F4CF35FADCC03D6CD5F8D67B5942A56
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 185.87.49.189:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 185.87.49.189:3389 (0: OK) | 010001b95731bd0d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.221.66.161:443 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.221.66.161:443 (0: OK) | 01000125dd42a101...bb
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 172.93.52.70:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 139.162.110.188:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 37.59.63.150:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 37.97.185.116:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 85.143.221.42:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 104.244.74.69:38445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 168.119.209.10:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 81.169.136.229:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 91.219.59.156:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 46.101.197.175:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 198.199.98.108:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 188.225.9.167:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 5.19.249.240:38296 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 94.156.35.247:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 172.93.52.70:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 172.93.52.70:33445 (0: OK) | 010001ac5d344682...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 139.162.110.188:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 139.162.110.188:33445 (0: OK) | 0100018ba26ebc82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.59.63.150:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.59.63.150:33445 (0: OK) | 010001253b3f9682...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 130.133.110.14:33445 (0: OK) | 01000182856e0e82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.97.185.116:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.97.185.116:33445 (0: OK) | 0100012561b97482...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 85.143.221.42:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 85.143.221.42:33445 (0: OK) | 010001558fdd2a82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 104.244.74.69:38445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 104.244.74.69:38445 (0: OK) | 01000168f44a4596...2d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 49.12.229.145:3389 (0: OK) | 010001310ce5910d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 168.119.209.10:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 168.119.209.10:33445 (0: OK) | 010001a877d10a82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 81.169.136.229:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 81.169.136.229:33445 (0: OK) | 01000151a988e582...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 91.219.59.156:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 91.219.59.156:33445 (0: OK) | 0100015bdb3b9c82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 46.101.197.175:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 46.101.197.175:3389 (0: OK) | 0100012e65c5af0d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 198.199.98.108:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 198.199.98.108:33445 (0: OK) | 010001c6c7626c82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 130.133.110.14:33445 (0: OK) | 01000182856e0e82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 49.12.229.145:3389 (0: OK) | 010001310ce5910d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 188.225.9.167:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 188.225.9.167:33445 (0: OK) | 010001bce109a782...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 5.19.249.240:38296 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 5.19.249.240:38296 (0: OK) | 0100010513f9f095...98
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 94.156.35.247:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 94.156.35.247:3389 (0: OK) | 0100015e9c23f70d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+app.contacts.contacts_manager INFO update_groups_numbers len(groups)={len(groups)}
+
+Thread 76 "ToxIterateThrea" received signal SIGSEGV, Segmentation fault.
+[Switching to Thread 0x7ffedcb6b640 (LWP 2950427)]

_Bugs/tox.abilinski.com.ping

@@ -0,0 +1,11 @@
+ ping tox.abilinski.com
+ping: socket: Address family not supported by protocol
+PING tox.abilinski.com (172.103.226.229) 56(84) bytes of data.
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=1 ttl=48 time=86.6 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=2 ttl=48 time=83.1 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=3 ttl=48 time=82.9 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=4 ttl=48 time=83.4 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=5 ttl=48 time=102 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=6 ttl=48 time=87.4 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=7 ttl=48 time=84.9 ms
+^C

build/Dockerfile

@@ -1,13 +0,0 @@
-FROM ubuntu:16.04
-
-RUN apt-get update && \
-apt-get install build-essential libtool autotools-dev automake checkinstall cmake check git yasm libsodium-dev libopus-dev libvpx-dev pkg-config -y && \
-git clone https://github.com/ingvar1995/toxcore.git --branch=ngc_rebase && \
-cd toxcore && mkdir _build && cd _build && \
-cmake .. && make && make install
-
-RUN apt-get install portaudio19-dev python3-pyqt5 python3-pyaudio python3-pip -y && \
-pip3 install numpy pydenticon opencv-python pyinstaller
-
-RUN useradd -ms /bin/bash toxygen
-USER toxygen

build/build.sh

@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-cd ~
-git clone https://github.com/toxygen-project/toxygen.git --branch=next_gen
-cd toxygen/toxygen
-
-pyinstaller --windowed --icon=images/icon.ico main.py
-
-cp -r styles dist/main/
-find . -type f ! -name '*.qss' -delete
-cp -r plugins dist/main/
-mkdir -p dist/main/ui/views
-cp -r ui/views dist/main/ui/
-cp -r sounds dist/main/
-cp -r smileys dist/main/
-cp -r stickers dist/main/
-cp -r bootstrap dist/main/
-find . -type f ! -name '*.json' -delete
-cp -r images dist/main/
-cp -r translations dist/main/
-find . -name "*.ts" -type f -delete
-
-cd dist
-mv main toxygen
-cd toxygen
-mv main toxygen
-wget -O updater https://github.com/toxygen-project/toxygen_updater/releases/download/v0.1/toxygen_updater_linux_64
-echo "[Paths]" >> qt.conf
-echo "Prefix = PyQt5/Qt" >> qt.conf
-cd ..
-
-tar -zcvf toxygen_linux_64.tar.gz toxygen > /dev/null
-rm -rf toxygen

docs/ToxygenWeechat.md

@@ -0,0 +1,171 @@
+## Toxygen Weechat
+
+You can have a [weechat](https://github.com/weechat/qweechat)
+console so that you can have IRC and jabber in a window as well as Tox.
+There's a copy of qweechat in ```thirdparty/qweechat``` backported to
+PyQt5 and integrated into toxygen. Follow the normal instructions for
+adding a ```relay``` to [weechat](https://github.com/weechat/weechat)
+```
+/relay add ipv4.ssl.weechat 9000
+/relay start ipv4.ssl.weechat
+```
+or
+```
+/set relay.network.ipv6 off
+/set relay.network.password password
+/relay add weechat 9000
+/relay start weechat
+```
+and use the Plugins/Weechat Console to start weechat under Toxygen.
+Then use the File/Connect menu item of the Console to connect to weechat.
+
+Weechat has a Jabber plugin to enable XMPP:
+```
+/python load jabber.el
+/help jabber
+```
+so you can have Tox, IRC and XMPP in the same application!
+
+### Creating servers for IRC over Tor
+
+Create a proxy called tor
+```
+/proxy add tor socks5 127.0.0.1 9050
+```
+
+It should now show up in the list of proxies.
+```
+/proxy list
+```
+
+```
+/nick NickName
+```
+
+## TLS certificates
+
+[Create a Self-signed Certificate](https://www.oftc.net/NickServ/CertFP/)
+
+Choose a NickName you will identify as.
+
+Create a directory for your certificates ~/.config/weechat/ssl/ 
+and make a subdirectory for each server ~/.config/weechat/ssl/irc.oftc.net/ 
+
+Change to the server directory and use openssl to make a keypair and answer the questions:
+```
+openssl req -nodes -newkey rsa:2048 -keyout NickName.key -x509 -days 3650 -out NickName.cer
+chmod 400 NickName.key
+```
+We now combine certificate and key to a single file NickName.pem 
+```
+cat NickName.cer NickName.key > NickName.pem
+chmod 400 NickName.pem
+```
+
+Do this for each server you want to connect to, or just use one for all of them.
+
+### Libera TokTok channel
+
+The main discussion forum for Tox is the #TokTok channel on libera.
+
+https://mox.sh/sysadmin/secure-irc-connection-to-freenode-with-tor-and-weechat/
+We have to create an account without Tor, this is a requirement to use TOR:
+Connect to irc.libera.chat without Tor and register 
+```
+/msg NickServ identify NickName password
+/msg NickServ REGISTER mypassword mycoolemail@example.com
+/msg NickServ SET PRIVATE ON
+```
+You'll get an email with a registration code.
+Confirm registration after getting the mail with the code:
+```
+/msg NickServ VERIFY REGISTER NickName code1235678
+```
+
+Libera has an onion server so we can map an address in tor. Add this
+to your /etc/tor/torrc
+```
+MapAddress palladium.libera.chat libera75jm6of4wxpxt4aynol3xjmbtxgfyjpu34ss4d7r7q2v5zrpyd.onion
+```
+Or without the MapAddress just use
+libera75jm6of4wxpxt4aynol3xjmbtxgfyjpu34ss4d7r7q2v5zrpyd.onion
+as the server address below, but set tls_verify to off.
+
+Define the server in weechat
+https://www.weechat.org/files/doc/stable/weechat_user.en.html#irc_sasl_authentication
+```
+/server remove libera
+/server add libera palladium.libera.chat/6697 -tls -tls_verify
+/set irc.server.libera.ipv6 off
+/set irc.server.libera.proxy tor
+/set irc.server.libera.username NickName
+/set irc.server.libera.password password
+/set irc.server.libera.nicks NickName
+/set irc.server.libera.tls on
+/set irc.server.libera.tls_cert "${weechat_config_dir}/ssl/libera.chat/NickName.pem"
+```
+
+```
+/set irc.server.libera.sasl_mechanism ecdsa-nist256p-challenge
+/set irc.server.libera.sasl_username "NickName"
+/set irc.server.libera.sasl_key "${weechat_config_dir}/ssl/libera.chat/NickName.pem"
+```
+
+Disconnect and connect back to the server. 
+```
+/disconnect libera
+/connect libera
+```
+
+/msg nickserv identify password NickName
+
+
+### oftc.net
+
+To use oftc.net over tor, you need to authenticate by SSL certificates.
+
+
+Define the server in weechat
+```
+/server remove irc.oftc.net
+/server add OFTC irc.oftc.net/6697  -tls -tls_verify
+/set irc.server.OFTC.ipv6 off
+/set irc.server.OFTC.proxy tor
+/set irc.server.OFTC.username NickName
+/set irc.server.OFTC.nicks NickName
+/set irc.server.OFTC.tls on
+/set irc.server.OFTC.tls_cert "${weechat_config_dir}/ssl/irc.oftc.chat/NickName.pem"
+
+# Disconnect and connect back to the server. 
+/disconnect OFTC
+/connect OFTC
+``` 
+You must be identified in order to validate using certs
+```
+/msg nickserv identify password NickName
+```
+To allow NickServ to identify you based on this certificate you need
+to associate the certificate fingerprint with your nick. To do this
+issue the command cert add to Nickserv (try /msg nickserv helpcert).
+```
+/msg nickserv cert add
+```
+
+### Privacy
+
+[Add somes settings bellow to weechat](https://szorfein.github.io/weechat/tor/configure-weechat/).
+Detail from [faq](https://weechat.org/files/doc/weechat_faq.en.html#security).
+
+```
+/set irc.server_default.msg_part ""
+/set irc.server_default.msg_quit ""
+/set irc.ctcp.clientinfo ""
+/set irc.ctcp.finger ""
+/set irc.ctcp.source ""
+/set irc.ctcp.time ""
+/set irc.ctcp.userinfo ""
+/set irc.ctcp.version ""
+/set irc.ctcp.ping ""
+/plugin unload xfer
+/set weechat.plugin.autoload "*,!xfer"
+```

docs/install.md

@@ -21,8 +21,8 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 3. Install PyAudio: ``pip install pyaudio``
 4. Install numpy: ``pip install numpy``
 5. Install OpenCV: ``pip install opencv-python``
-6. [Download toxygen](https://github.com/toxygen-project/toxygen/archive/master.zip)
-7. Unpack archive
+6. git clone --depth=1 https://git.plastiras.org/emdee/toxygen/
+7. I don't know
 8. Download latest libtox.dll build, download latest libsodium.a build, put it into \toxygen\libs\
 9. Run \toxygen\main.py.
 
@@ -30,15 +30,22 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 
 1. Install latest Python3: 
 ``sudo apt-get install python3``
-2. Install PyQt5: ``sudo apt-get install python3-pyqt5`` or ``sudo pip3 install pyqt5``
+2. Install PyQt5: ``sudo apt-get install python3-pyqt5``
 3. Install [toxcore](https://github.com/TokTok/c-toxcore) with toxav support)
-4. Install PyAudio: 
-``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
-5. Install NumPy: ``sudo pip3 install numpy``
-6. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html) or via ``sudo pip3 install opencv-python``
-7. [Download toxygen](https://git.plastiras.org/emdee/toxygen/)
-8. Unpack archive
+4. Install PyAudio: ``sudo apt-get install portaudio19-dev python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
+5. Install toxygen_wrapper https://git.plastiras.org/emdee/toxygen_wrapper
+6. Install the rest of the requirements: ``sudo pip3 install -m requirements.txt``
+7. git clone --depth=1 [toxygen](https://git.plastiras.org/emdee/toxygen/)
+8. Look in the Makefile for the install target and type
+``
+make install
+``
+You should set the PIP_EXE_MSYS and PYTHON_EXE_MSYS variables and it does
+``
+	${PIP_EXE_MSYS} --python ${PYTHON_EXE_MSYS} install \
+		--target ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/ \
+		--upgrade .
+``
 9. Run app:
-``python3 main.py``
+``python3 ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/bin/toxygen``
 
-Optional: install toxygen using setup.py: ``python3 setup.py install``

docs/plugin_api.md

@@ -53,5 +53,5 @@ Plugin's methods MUST NOT raise exceptions.
 
 # Examples
 
-You can find examples in [official repo](https://github.com/toxygen-project/toxygen_plugins)
+You can find examples in [official repo](https://git.plastiras.org/emdee/toxygen_plugins)
 

docs/todo.md

@@ -0,0 +1,70 @@
+# Toxygen ToDo List
+
+## Bugs
+
+1. There is an agravating bug  where new messages are not put in the
+   current window, and a messages waiting indicator appears. You have
+   to focus out of the window and then back in the window. this may be
+   fixed already
+
+2. The tray icon is flaky and has been disabled - look in app.py
+   for bSHOW_TRAY
+
+## Fix history
+
+## Fix Audio
+
+The code is in there but it's not working. It looks like audio input
+is working but not output. The code is all in there; I may have broken
+it trying to wire up the ability to set the audio device from the
+command line.
+
+## Fix Video
+
+The code is in there but it's not working.  I may have broken it
+trying to wire up the ability to set the video device from the command
+line.
+
+## NGC Groups
+
+1. peer_id There has been a change of API on a field named
+   ```group.peer_id``` The code is broken in places because I have not
+   seen the path to change from the old API ro the new one.
+
+
+## Plugin system
+
+1. Needs better documentation and checking.
+
+2. There's something broken in the way some of them plug into Qt menus.
+
+3. Should the plugins be in toxygen or a separate repo?
+
+4. There needs to be a uniform way for plugins to wire into callbacks.
+
+## check toxygen_wrapper
+
+1. I've broken out toxygen_wrapper to be standalone,
+   https://git.plastiras.org/emdee/toxygen_wrapper but the tox.py
+   needs each call double checking.
+
+2. https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
+   and making a dependency.
+
+## Migration
+
+Migrate PyQt5 to qtpy - done, but I'm not sure qtpy supports PyQt6.
+https://github.com/spyder-ide/qtpy/
+
+Maybe migrate gevent to asyncio, and migrate to
+[qasync](https://github.com/CabbageDevelopment/qasync)
+(see https://git.plastiras.org/emdee/phantompy ).
+
+(Also look at https://pypi.org/project/asyncio-gevent/ but it's dead).
+
+## Standards
+
+There's a standard for Tox clients that this has not been tested against:
+https://tox.gitbooks.io/tox-client-standard/content/general_requirements/general_requirements.html
+https://github.com/Tox/Tox-Client-Standard
+

pyproject.toml

@@ -0,0 +1,56 @@
+[project]
+name = "toxygen"
+description = "examples of using stem"
+authors = [{ name = "emdee", email = "emdee@spm.plastiras.org" } ]
+requires-python = ">=3.7"
+keywords = ["stem", "python3", "tox"]
+classifiers = [
+  # How mature is this project? Common values are
+  #   3 - Alpha
+  #   4 - Beta
+  #   5 - Production/Stable
+  "Development Status :: 4 - Beta",
+
+  # Indicate who your project is intended for
+  "Intended Audience :: Developers",
+
+  # Specify the Python versions you support here.
+  "Programming Language :: Python :: 3",
+  "License :: OSI Approved",
+  "Operating System :: POSIX :: BSD :: FreeBSD",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.6",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: Implementation :: CPython",
+]
+#
+dynamic = ["version", "readme", "dependencies"] # cannot be dynamic ['license']
+
+[project.gui-scripts]
+toxygen = "toxygen.__main__:main"
+
+[project.optional-dependencies]
+weechat = ["weechat"]
+
+#[project.license]
+#file = "LICENSE.md"
+
+[project.urls]
+repository = "https://git.plastiras.org/emdee/toxygen"
+
+[build-system]
+requires = ["setuptools >= 61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.dynamic]
+version = {attr = "toxygen.app.__version__"} 
+readme = {file = ["README.md", "ToDo.txt"]}
+dependencies = {file = ["requirements.txt"]}
+
+[tool.setuptools]
+packages = ["toxygen"]

requirements.txt

@@ -0,0 +1,26 @@
+# the versions are the current ones tested - may work with earlier versions
+# choose one of PyQt5 PyQt6 PySide2 PySide6
+# for now PyQt5 and PyQt6 is working, and most of the testing is PyQt5
+# usually this is installed by your OS package manager and pip may not
+# detect the right version, so we leave these commented
+# PyQt5 >= 5.15.10
+# this is not on pypi yet but is required - get it from
+# https://git.plastiras.org/emdee/toxygen_wrapper
+# toxygen_wrapper == 1.0.0
+QtPy >= 2.4.1
+PyAudio >= 0.2.13
+numpy >= 1.26.1
+opencv_python >= 4.8.0
+pillow >= 10.2.0
+gevent >= 23.9.1
+pydenticon >= 0.3.1
+greenlet >= 2.0.2
+sounddevice >= 0.3.15
+# this is optional
+coloredlogs >= 15.0.1
+# this is optional
+# qtconsole >= 5.4.3
+# this is not on pypi yet but is optional for qweechat - get it from
+# https://git.plastiras.org/emdee/qweechat
+# qweechat_wrapper == 0.0.1
+

setup.cfg

@@ -0,0 +1,54 @@
+[metadata]
+classifiers =
+    License :: OSI Approved
+    License :: OSI Approved :: BSD 1-clause
+    Intended Audience :: Web Developers
+    Operating System :: Microsoft :: Windows
+    Operating System :: POSIX :: BSD :: FreeBSD
+    Operating System :: POSIX :: Linux
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: Implementation :: CPython
+
+[options]
+zip_safe = false
+python_requires = ~=3.7
+include_package_data =
+    "*" = ["*.ui", "*.txt", "*.png", "*.ico", "*.gif", "*.wav"]
+
+[options.entry_points]
+console_scripts =
+    toxygen = toxygen.__main__:iMain
+
+[easy_install]
+zip_ok = false
+
+[flake8]
+jobs = 1
+max-line-length = 88
+ignore =
+    E111
+    E114
+    E128
+    E225
+    E261
+    E302
+    E305
+    E402
+    E501
+    E502
+    E541
+    E701
+    E702
+    E704
+    E722
+    E741
+    F508
+    F541
+    W503
+    W601

setup.py

@@ -1,93 +0,0 @@
-from setuptools import setup
-from setuptools.command.install import install
-from platform import system
-from subprocess import call
-import main
-import sys
-import os
-from utils.util import curr_directory, join_path
-
-
-version = main.__version__ + '.0'
-
-
-if system() == 'Windows':
-    MODULES = ['PyQt5', 'PyAudio', 'numpy', 'opencv-python', 'pydenticon']
-else:
-    MODULES = []
-    try:
-        import pyaudio
-    except ImportError:
-        MODULES.append('PyAudio')
-    try:
-        import PyQt5
-    except ImportError:
-        MODULES.append('PyQt5')
-    try:
-        import numpy
-    except ImportError:
-        MODULES.append('numpy')
-    try:
-        import cv2
-    except ImportError:
-        MODULES.append('opencv-python')
-    try:
-        import pydenticon
-    except ImportError:
-        MODULES.append('pydenticon')
-
-
-def get_packages():
-    directory = join_path(curr_directory(__file__), 'toxygen')
-    for root, dirs, files in os.walk(directory):
-        packages = map(lambda d: 'toxygen.' + d, dirs)
-        packages = ['toxygen'] + list(packages)
-
-        return packages
-
-
-class InstallScript(install):
-    """This class configures Toxygen after installation"""
-
-    def run(self):
-        install.run(self)
-        try:
-            if system() != 'Windows':
-                call(["toxygen", "--clean"])
-        except:
-            try:
-                params = list(filter(lambda x: x.startswith('--prefix='), sys.argv))
-                if params:
-                    path = params[0][len('--prefix='):]
-                    if path[-1] not in ('/', '\\'):
-                        path += '/'
-                    path += 'bin/toxygen'
-                    if system() != 'Windows':
-                        call([path, "--clean"])
-            except:
-                pass
-
-
-setup(name='Toxygen',
-      version=version,
-      description='Toxygen - Tox client',
-      long_description='Toxygen is powerful Tox client written in Python3',
-      url='https://github.com/toxygen-project/toxygen/',
-      keywords='toxygen tox messenger',
-      author='Ingvar',
-      maintainer='Ingvar',
-      license='GPL3',
-      packages=get_packages(),
-      install_requires=MODULES,
-      include_package_data=True,
-      classifiers=[
-          'Programming Language :: Python :: 3 :: Only',
-          'Programming Language :: Python :: 3.5',
-          'Programming Language :: Python :: 3.6',
-      ],
-      entry_points={
-          'console_scripts': ['toxygen=toxygen.main:main']
-      },
-      cmdclass={
-          'install': InstallScript
-      })

setup.py.dst

@@ -0,0 +1,53 @@
+import sys
+import os
+from setuptools import setup
+from setuptools.command.install import install
+
+version = '1.0.0'
+
+MODULES = open('requirements.txt', 'rt').readlines()
+
+def get_packages():
+    directory = os.path.join(os.path.dirname(__file__), 'tox_wrapper')
+    for root, dirs, files in os.walk(directory):
+        packages = map(lambda d: 'toxygen.' + d, dirs)
+        packages = ['toxygen'] + list(packages)
+        return packages
+
+class InstallScript(install):
+    """This class configures Toxygen after installation"""
+
+    def run(self):
+        install.run(self)
+
+setup(name='Toxygen',
+      version=version,
+      description='Toxygen - Tox client',
+      long_description='Toxygen is powerful Tox client written in Python3',
+      url='https://git.plastiras.org/emdee/toxygen/',
+      keywords='toxygen Tox messenger',
+      author='Ingvar',
+      maintainer='',
+      license='GPL3',
+      packages=get_packages(),
+      install_requires=MODULES,
+      include_package_data=True,
+      classifiers=[
+          'Programming Language :: Python :: 3 :: Only',
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+          'Programming Language :: Python :: 3.11',
+      ],
+      entry_points={
+          'console_scripts': ['toxygen=toxygen.main:main']
+      },
+      package_data={"": ["*.ui"],},
+      cmdclass={
+          'install': InstallScript,
+      },
+      zip_safe=False
+      )

tests/travis.py

@@ -1,4 +1,4 @@
 class TestToxygen:
 
     def test_main(self):
-        import toxygen.main  # check for syntax errors
+        import toxygen.__main__  # check for syntax errors

toxygen/.pylint.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+ROLE=logging
+/var/local/bin/pydev_pylint.bash -E -f text *py [a-nr-z]*/*py  >.pylint.err
+/var/local/bin/pydev_pylint.bash *py [a-nr-z]*/*py  >.pylint.out
+
+sed -e "/Module 'os' has no/d" \
+    -e "/Undefined variable 'app'/d" \
+    -e '/tests\//d' \
+    -e "/Instance of 'Curl' has no /d" \
+    -e "/No name 'path' in module 'os' /d" \
+    -e "/ in module 'os'/d" \
+    -e "/.bak\//d" \
+	-i .pylint.err .pylint.out

toxygen/__init__.py

@@ -1,8 +1,3 @@
 import os
 import sys
 
-path = os.path.dirname(os.path.realpath(__file__))  # curr dir
-
-sys.path.insert(0, os.path.join(path, 'styles'))
-sys.path.insert(0, os.path.join(path, 'plugins'))
-sys.path.insert(0, path)

toxygen/__main__.py

@@ -0,0 +1,378 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import sys
+import os
+import logging
+import signal
+import time
+import warnings
+import faulthandler
+
+from gevent import monkey; monkey.patch_all(); del monkey   # noqa
+
+faulthandler.enable()
+warnings.filterwarnings('ignore')
+
+import toxygen_wrapper.tests.support_testing as ts
+try:
+    from trepan.interfaces import server as Mserver
+    from trepan.api import debug
+except Exception as e:
+    print('trepan3 TCP server NOT enabled.')
+else:
+    import signal
+    try:
+        signal.signal(signal.SIGUSR1, ts.trepan_handler)
+        print('trepan3 TCP server enabled on port 6666.')
+    except: pass
+
+import app
+from user_data.settings import *
+from user_data.settings import Settings
+from user_data import settings
+import utils.util as util
+with ts.ignoreStderr():
+    import pyaudio
+
+__maintainer__ = 'Ingvar'
+__version__ = '1.0.0' # was 0.5.0+
+
+path = os.path.dirname(os.path.realpath(__file__))  # curr dir
+sys.path.insert(0, os.path.join(path, 'styles'))
+sys.path.insert(0, os.path.join(path, 'plugins'))
+# sys.path.insert(0, os.path.join(path, 'third_party'))
+sys.path.insert(0, path)
+
+sleep = time.sleep
+
+os.environ['QT_API'] = os.environ.get('QT_API', 'pyqt5')
+
+def reset() -> None:
+    Settings.reset_auto_profile()
+
+def clean() -> None:
+    """Removes libs folder"""
+    directory = util.get_libs_directory()
+    util.remove(directory)
+
+def print_toxygen_version() -> None:
+    print('toxygen ' + __version__)
+
+def setup_default_audio():
+    # need:
+    audio = ts.get_audio()
+    # unfinished
+    global oPYA
+    oPYA = pyaudio.PyAudio()
+    audio['output_devices'] = dict()
+    i = oPYA.get_device_count()
+    while i > 0:
+        i -= 1
+        if oPYA.get_device_info_by_index(i)['maxOutputChannels'] == 0:
+            continue
+        audio['output_devices'][i] = oPYA.get_device_info_by_index(i)['name']
+    i = oPYA.get_device_count()
+    audio['input_devices'] = dict()
+    while i > 0:
+        i -= 1
+        if oPYA.get_device_info_by_index(i)['maxInputChannels'] == 0:
+            continue
+        audio['input_devices'][i] = oPYA.get_device_info_by_index(i)['name']
+    return audio
+
+def setup_video(oArgs):
+    video = setup_default_video()
+    # this is messed up - no video_input in oArgs
+    #     parser.add_argument('--video_input', type=str,)
+    print(video)
+    if not video or not video['output_devices']:
+        video['device'] = -1
+    if not hasattr(oArgs, 'video_input'):
+        video['device'] = video['output_devices'][0]
+    elif oArgs.video_input == '-1':
+        video['device'] = video['output_devices'][-1]
+    else:
+        video['device'] = oArgs.video_input
+    return video
+
+def setup_audio(oArgs):
+    global oPYA
+    audio = setup_default_audio()
+    for k,v in audio['input_devices'].items():
+        if v == 'default' and 'input' not in audio:
+            audio['input'] = k
+        if v == getattr(oArgs, 'audio_input'):
+            audio['input'] = k
+            LOG.debug(f"Setting audio['input'] {k} = {v} {k}")
+            break
+    for k,v in audio['output_devices'].items():
+        if v == 'default' and 'output' not in audio:
+            audio['output'] = k
+        if v == getattr(oArgs, 'audio_output'):
+            audio['output'] = k
+            LOG.debug(f"Setting audio['output'] {k} = {v} " +str(k))
+            break
+
+    if hasattr(oArgs, 'mode') and getattr(oArgs, 'mode') > 1:
+        audio['enabled'] = True
+        audio['audio_enabled'] = True
+        audio['video_enabled'] = True
+    elif hasattr(oArgs, 'mode') and getattr(oArgs, 'mode') > 0:
+        audio['enabled'] = True
+        audio['audio_enabled'] = False
+        audio['video_enabled'] = True
+    else:
+        audio['enabled'] = False
+        audio['audio_enabled'] = False
+        audio['video_enabled'] = False
+
+    return audio
+
+    i = getattr(oArgs, 'audio_output')
+    if i >= 0:
+        try:
+            elt = oPYA.get_device_info_by_index(i)
+            if i >= 0 and ( 'maxOutputChannels' not in elt or \
+                            elt['maxOutputChannels'] == 0):
+                LOG.warn(f"Audio output device has no output channels:  {i}")
+                oArgs.audio_output = -1
+        except OSError as e:
+            LOG.warn("Audio output device error looking for maxOutputChannels: " \
+                      +str(i) +' ' +str(e))
+            oArgs.audio_output = -1
+
+    if getattr(oArgs, 'audio_output') < 0:
+        LOG.info("Choose an output device:")
+        i = oPYA.get_device_count()
+        while i > 0:
+            i -= 1
+            if oPYA.get_device_info_by_index(i)['maxOutputChannels'] == 0:
+                continue
+            LOG.info(str(i) \
+                  +' ' +oPYA.get_device_info_by_index(i)['name'] \
+                  +' ' +str(oPYA.get_device_info_by_index(i)['defaultSampleRate'])
+                  )
+        return 0
+
+    i = getattr(oArgs, 'audio_input')
+    if i >= 0:
+        try:
+            elt = oPYA.get_device_info_by_index(i)
+            if i >= 0 and ( 'maxInputChannels' not in elt or \
+                            elt['maxInputChannels'] == 0):
+                LOG.warn(f"Audio input device has no input channels:  {i}")
+                setattr(oArgs, 'audio_input', -1)
+        except OSError as e:
+            LOG.warn("Audio input device error looking for maxInputChannels: " \
+                      +str(i) +' ' +str(e))
+            setattr(oArgs, 'audio_input', -1)
+    if getattr(oArgs, 'audio_input') < 0:
+        LOG.info("Choose an input device:")
+        i = oPYA.get_device_count()
+        while i > 0:
+            i -= 1
+            if oPYA.get_device_info_by_index(i)['maxInputChannels'] == 0:
+                continue
+            LOG.info(str(i) \
+                     +' ' +oPYA.get_device_info_by_index(i)['name']
+                     +' ' +str(oPYA.get_device_info_by_index(i)['defaultSampleRate'])
+                  )
+        return 0
+
+def setup_default_video():
+    default_video = ["-1"]
+    default_video.extend(ts.get_video_indexes())
+    LOG.info(f"Video input choices: {default_video}")
+    video = {'device': -1, 'width': 320, 'height': 240, 'x': 0, 'y': 0}
+    video['output_devices'] = default_video
+    return video
+
+def main_parser(_=None, iMode=2):
+    if not os.path.exists('/proc/sys/net/ipv6'):
+        bIpV6 = 'False'
+    else:
+        bIpV6 = 'True'
+    lIpV6Choices=[bIpV6, 'False']
+
+    audio = setup_default_audio()
+    default_video = setup_default_video()['output_devices']
+
+    parser = ts.oMainArgparser()
+    parser.add_argument('--version', action='store_true', help='Prints Toxygen version')
+    parser.add_argument('--clean', action='store_true', help='Delete toxcore libs from libs folder')
+    parser.add_argument('--reset', action='store_true', help='Reset default profile')
+    parser.add_argument('--uri', type=str, default='',
+                        help='Add specified Tox ID to friends')
+    parser.add_argument('--auto_accept_path', '--auto-accept-path', type=str,
+                        default=os.path.join(os.environ['HOME'], 'Downloads'),
+                        help="auto_accept_path")
+#    parser.add_argument('--mode', type=int, default=iMode,
+#                        help='Mode: 0=chat 1=chat+audio 2=chat+audio+video default: 0')
+    parser.add_argument('--font', type=str, default="Courier",
+                        help='Message font')
+    parser.add_argument('--message_font_size', type=int, default=15,
+                        help='Font size in pixels')
+    parser.add_argument('--local_discovery_enabled',type=str,
+                        default='False', choices=['True','False'],
+                        help='Look on the local lan')
+    parser.add_argument('--compact_mode',type=str,
+                        default='True', choices=['True','False'],
+                        help='Compact mode')
+    parser.add_argument('--allow_inline',type=str,
+                        default='False', choices=['True','False'],
+                        help='Dis/Enable allow_inline')
+    parser.add_argument('--notifications',type=str,
+                        default='True', choices=['True','False'],
+                        help='Dis/Enable notifications')
+    parser.add_argument('--sound_notifications',type=str,
+                        default='True', choices=['True','False'],
+                        help='Enable sound notifications')
+    parser.add_argument('--calls_sound',type=str,
+                        default='True', choices=['True','False'],
+                        help='Enable calls_sound')
+    parser.add_argument('--core_logging',type=str,
+                        default='False', choices=['True','False'],
+                        help='Dis/Enable Toxcore notifications')
+    parser.add_argument('--save_history',type=str,
+                        default='True', choices=['True','False'],
+                        help='En/Disable save history')
+    parser.add_argument('--update', type=int, default=0,
+                        choices=[0,0],
+                        help='Update program (broken)')
+    parser.add_argument('--video_input', type=str,
+                        default=-1,
+                        choices=default_video,
+                        help="Video input device number - /dev/video?")
+    parser.add_argument('--audio_input', type=str,
+                        default=oPYA.get_default_input_device_info()['name'],
+                        choices=audio['input_devices'].values(),
+                        help="Audio input device name - aplay -L for help")
+    parser.add_argument('--audio_output', type=str,
+                        default=oPYA.get_default_output_device_info()['index'],
+                        choices=audio['output_devices'].values(),
+                        help="Audio output device number - -1 for help")
+    parser.add_argument('--theme', type=str, default='default',
+                        choices=['dark', 'default'],
+                        help='Theme - style of UI')
+#    parser.add_argument('--sleep', type=str, default='time',
+#                        # could expand this to tk, gtk, gevent...
+#                        choices=['qt','gevent','time'],
+#                        help='Sleep method - one of qt, gevent , time')
+    supported_languages = settings.supported_languages()
+    parser.add_argument('--language', type=str, default='English',
+                        choices=supported_languages,
+                        help='Languages')
+    parser.add_argument('profile', type=str, nargs='?', default=None,
+                        help='Path to Tox profile')
+    return parser
+
+# clean out the unchanged settings so these can override the profile
+lKEEP_SETTINGS = ['uri',
+                  'profile',
+                  'loglevel',
+                  'logfile',
+                  'mode',
+
+                  # dunno
+                  'audio_input',
+                  'audio_output',
+                  'audio',
+                  'video',
+
+                  'ipv6_enabled',
+                  'udp_enabled',
+                  'local_discovery_enabled',
+                  'trace_enabled',
+
+                  'theme',
+                  'network',
+                  'message_font_size',
+                  'font',
+                  'save_history',
+                  'language',
+                  'update',
+                  'proxy_host',
+                  'proxy_type',
+                  'proxy_port',
+                  'core_logging',
+                  'audio',
+                  'video'
+                  ] # , 'nodes_json'
+
+class A(): pass
+
+def main(lArgs=None) -> int:
+    global oPYA
+    from argparse import Namespace
+    if lArgs is None:
+        lArgs = sys.argv[1:]
+    parser = main_parser()
+    default_ns = parser.parse_args([])
+    oArgs = parser.parse_args(lArgs)
+
+    if oArgs.version:
+        print_toxygen_version()
+        return 0
+
+    if oArgs.clean:
+        clean()
+        return 0
+
+    if oArgs.reset:
+        reset()
+        return 0
+
+    # if getattr(oArgs, 'network') in ['newlocal', 'localnew']: oArgs.network = 'new'
+
+    # clean out the unchanged settings so these can override the profile
+    for key in default_ns.__dict__.keys():
+        if key in lKEEP_SETTINGS: continue
+        if not hasattr(oArgs, key): continue
+        if getattr(default_ns, key) == getattr(oArgs, key):
+            delattr(oArgs, key)
+
+    ts.clean_booleans(oArgs)
+
+    aArgs = A()
+    for key in oArgs.__dict__.keys():
+        setattr(aArgs, key, getattr(oArgs, key))
+
+    #setattr(aArgs, 'video', setup_video(oArgs))
+    aArgs.video = setup_video(oArgs)
+    assert 'video' in aArgs.__dict__
+
+    #setattr(aArgs, 'audio', setup_audio(oArgs))
+    aArgs.audio = setup_audio(oArgs)
+    assert 'audio' in aArgs.__dict__
+    oArgs = aArgs
+
+    oApp = app.App(__version__, oArgs)
+    # for pyqtconsole
+    try:
+        setattr(__builtins__, 'app', oApp)
+    except Exception as e:
+        pass
+    i = oApp.iMain()
+    return i
+
+if __name__ == '__main__':
+    iRet = 0
+    try:
+        iRet = main(sys.argv[1:])
+    except KeyboardInterrupt:
+        iRet = 0
+    except SystemExit as e:
+        iRet = e
+    except Exception as e:
+        import traceback
+        sys.stderr.write(f"Exception from main  {e}" \
+                         +'\n' + traceback.format_exc() +'\n' )
+        iRet = 1
+
+    # Exception ignored in: <module 'threading' from '/usr/lib/python3.9/threading.py'>
+    # File "/usr/lib/python3.9/threading.py", line 1428, in _shutdown
+    # lock.acquire()
+    # gevent.exceptions.LoopExit as e:
+    # This operation would block forever
+    sys.stderr.write('Calling sys.exit' +'\n')
+    with ts.ignoreStdout():
+        sys.exit(iRet)

toxygen/av/call.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Call:
 
@@ -17,9 +17,7 @@ class Call:
 
     is_active = property(get_is_active, set_is_active)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Audio
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_in_audio(self):
         return self._in_audio
@@ -37,9 +35,7 @@ class Call:
 
     out_audio = property(get_out_audio, set_out_audio)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Video
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_in_video(self):
         return self._in_video

toxygen/av/calls.py

@@ -1,21 +1,80 @@
-import pyaudio
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 import time
 import threading
-from wrapper.toxav_enums import *
-import cv2
+import logging
 import itertools
-import numpy as np
+
+from toxygen_wrapper.toxav_enums import *
+from toxygen_wrapper.tests import support_testing as ts
+from toxygen_wrapper.tests.support_testing import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+
+with ts.ignoreStderr():
+    import pyaudio
 from av import screen_sharing
 from av.call import Call
 import common.tox_save
+from middleware.threads import BaseQThread
 
+from utils import ui as util_ui
+from middleware.threads import invoke_in_main_thread
+# from middleware.threads import BaseThread
+
+sleep = time.sleep
+
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+TIMER_TIMEOUT = 30.0
+iFPS = 25
+
+class AudioThread(BaseQThread):
+    def __init__(self, av, name=''):
+        super().__init__()
+        self.av = av
+        self._name = name
+
+    def join(self, ito=ts.iTHREAD_TIMEOUT):
+        LOG_DEBUG(f"AudioThread join {self}")
+        # dunno
+
+    def run(self) -> None:
+        LOG_DEBUG('AudioThread run: ')
+        # maybe not needed
+        while not self._stop_thread:
+            self.av.send_audio()
+            sleep(100.0 / 1000.0)
+
+class VideoThread(BaseQThread):
+    def __init__(self, av, name=''):
+        super().__init__()
+        self.av = av
+        self._name = name
+
+    def join(self, ito=ts.iTHREAD_TIMEOUT):
+        LOG_DEBUG(f"VideoThread join {self}")
+        # dunno
+
+    def run(self) -> None:
+        LOG_DEBUG('VideoThread run: ')
+        # maybe not needed
+        while not self._stop_thread:
+            self.av.send_video()
+            sleep(100.0 / 1000.0)
 
 class AV(common.tox_save.ToxAvSave):
 
     def __init__(self, toxav, settings):
         super().__init__(toxav)
+        self._toxav = toxav
         self._settings = settings
         self._running = True
+        s = settings
+        if 'video' not in s:
+            LOG.warn("AV.__init__ 'video' not in s" )
+            LOG.debug(f"AV.__init__ {s}" )
+        elif 'device' not in s['video']:
+            LOG.warn("AV.__init__ 'device' not in s.video" )
+            LOG.debug(f"AV.__init__ {s['video']}" )
 
         self._calls = {}  # dict: key - friend number, value - Call instance
 
@@ -25,65 +84,125 @@ class AV(common.tox_save.ToxAvSave):
         self._audio_running = False
         self._out_stream = None
 
-        self._audio_rate = 8000
         self._audio_channels = 1
         self._audio_duration = 60
-        self._audio_sample_count = self._audio_rate * self._audio_channels * self._audio_duration // 1000
+        self._audio_rate_pa = 48000
+        self._audio_rate_tox = 48000
+        self._audio_rate_pa = 48000
+        self._audio_krate_tox_audio = self._audio_rate_tox // 1000
+        self._audio_krate_tox_video = 5000
+        self._audio_sample_count_pa = self._audio_rate_pa * self._audio_channels * self._audio_duration // 1000
+        self._audio_sample_count_tox = self._audio_rate_tox * self._audio_channels * self._audio_duration // 1000
 
         self._video = None
         self._video_thread = None
-        self._video_running = False
+        self._video_running = None
 
-        self._video_width = 640
-        self._video_height = 480
+        self._video_width = 320
+        self._video_height = 240
 
-    def stop(self):
+        # was iOutput = self._settings._args.audio['output']
+        iInput = self._settings['audio']['input']
+        self.lPaSampleratesI = ts.lSdSamplerates(iInput)
+        iOutput = self._settings['audio']['output']
+        self.lPaSampleratesO = ts.lSdSamplerates(iOutput)
+
+        global oPYA
+        oPYA = self._audio = pyaudio.PyAudio()
+
+    def stop(self) -> None:
+        LOG_DEBUG(f"AV.CA stop {self._video_thread}")
         self._running = False
         self.stop_audio_thread()
         self.stop_video_thread()
 
-    def __contains__(self, friend_number):
+    def __contains__(self, friend_number:int) -> bool:
         return friend_number in self._calls
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Calls
-    # -----------------------------------------------------------------------------------------------------------------
 
     def __call__(self, friend_number, audio, video):
         """Call friend with specified number"""
-        self._toxav.call(friend_number, 32 if audio else 0, 5000 if video else 0)
+        if friend_number in self._calls:
+            LOG.warn(f"__call__ already has {friend_number}")
+            return
+        if self._audio_krate_tox_audio not in ts.lToxSampleratesK:
+            LOG.warn(f"__call__ {self._audio_krate_tox_audio} not in {ts.lToxSampleratesK}")
+
+        try:
+            self._toxav.call(friend_number,
+                             self._audio_krate_tox_audio if audio else 0,
+                             self._audio_krate_tox_video if video else 0)
+        except Exception as e:
+            LOG.warn(f"_toxav.call already has {friend_number}")
+            return
         self._calls[friend_number] = Call(audio, video)
-        threading.Timer(30.0, lambda: self.finish_not_started_call(friend_number)).start()
+        threading.Timer(TIMER_TIMEOUT,
+                        lambda: self.finish_not_started_call(friend_number)).start()
 
     def accept_call(self, friend_number, audio_enabled, video_enabled):
+        # obsolete
+        self.call_accept_call(friend_number, audio_enabled, video_enabled)
+
+    def call_accept_call(self, friend_number, audio_enabled, video_enabled) -> None:
+        # called from CM.accept_call in a try:
+        LOG.debug(f"call_accept_call from F={friend_number} R={self._running}" +
+                  f" A={audio_enabled} V={video_enabled}")
+        # import pdb; pdb.set_trace() - gets into q Qt exec_ problem
+        # ts.trepan_handler()
+
+        if self._audio_krate_tox_audio not in ts.lToxSampleratesK:
+            LOG.warn(f"__call__ {self._audio_krate_tox_audio} not in {ts.lToxSampleratesK}")
         if self._running:
             self._calls[friend_number] = Call(audio_enabled, video_enabled)
-            self._toxav.answer(friend_number, 32 if audio_enabled else 0, 5000 if video_enabled else 0)
-            if audio_enabled:
-                self.start_audio_thread()
+            # audio_bit_rate: Audio bit rate in Kb/sec. Set this to 0 to disable audio sending.
+            # video_bit_rate: Video bit rate in Kb/sec. Set this to 0 to disable video sending.
+            try:
+                self._toxav.answer(friend_number,
+                                   self._audio_krate_tox_audio if audio_enabled else 0,
+                                   self._audio_krate_tox_video if video_enabled else 0)
+            except Exception as e:
+                LOG.error(f"AV accept_call error from {friend_number} {self._running} {e}")
+                raise
             if video_enabled:
+                # may raise
                 self.start_video_thread()
+            if audio_enabled:
+                LOG.debug(f"calls accept_call calling start_audio_thread F={friend_number}")
+                # may raise
+                self.start_audio_thread()
 
-    def finish_call(self, friend_number, by_friend=False):
-        if not by_friend:
-            self._toxav.call_control(friend_number, TOXAV_CALL_CONTROL['CANCEL'])
+    def finish_call(self, friend_number, by_friend=False) -> None:
+        LOG.debug(f"finish_call  {friend_number}")
         if friend_number in self._calls:
             del self._calls[friend_number]
+        try:
+            # AttributeError: 'int' object has no attribute 'out_audio'
             if not len(list(filter(lambda c: c.out_audio, self._calls))):
                 self.stop_audio_thread()
             if not len(list(filter(lambda c: c.out_video, self._calls))):
                 self.stop_video_thread()
+        except Exception as e:
+            LOG.error(f"finish_call FixMe:   {e}")
+            # dunno
+            self.stop_audio_thread()
+            self.stop_video_thread()
+        if not by_friend:
+            LOG.debug(f"finish_call before call_control {friend_number}")
+            self._toxav.call_control(friend_number, TOXAV_CALL_CONTROL['CANCEL'])
+            LOG.debug(f"finish_call after call_control {friend_number}")
 
-    def finish_not_started_call(self, friend_number):
+    def finish_not_started_call(self, friend_number:int) -> None:
         if friend_number in self:
             call = self._calls[friend_number]
             if not call.is_active:
                 self.finish_call(friend_number)
 
-    def toxav_call_state_cb(self, friend_number, state):
+    def toxav_call_state_cb(self, friend_number, state) -> None:
         """
         New call state
         """
+        LOG.debug(f"toxav_call_state_cb {friend_number}")
         call = self._calls[friend_number]
         call.is_active = True
 
@@ -96,41 +215,108 @@ class AV(common.tox_save.ToxAvSave):
         if state | TOXAV_FRIEND_CALL_STATE['ACCEPTING_V'] and call.out_video:
             self.start_video_thread()
 
-    def is_video_call(self, number):
+    def is_video_call(self, number) -> bool:
         return number in self and self._calls[number].in_video
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Threads
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def start_audio_thread(self):
+    def start_audio_thread(self, bSTREAM_CALLBACK=False) -> None:
         """
         Start audio sending
+        from a callback
         """
+        # called from call_accept_call in an try: from CM.accept_call
+        global oPYA
+        # was iInput = self._settings._args.audio['input']
+        iInput = self._settings['audio']['input']
         if self._audio_thread is not None:
+            LOG_WARN(f"start_audio_thread device={iInput}")
             return
+        LOG_DEBUG(f"start_audio_thread device={iInput}")
+        lPaSamplerates =  ts.lSdSamplerates(iInput)
+        if not(len(lPaSamplerates)):
+            e = f"No sample rates for device: audio[input]={iInput}"
+            LOG_WARN(f"start_audio_thread {e}")
+            #?? dunno - cancel call? - no let the user do it
+            # return
+            # just guessing  here in case that's a false negative
+            lPaSamplerates = [round(oPYA.get_device_info_by_index(iInput)['defaultSampleRate'])]
+        if lPaSamplerates and self._audio_rate_pa in lPaSamplerates:
+            pass
+        elif lPaSamplerates:
+            LOG_WARN(f"Setting audio_rate to: {lPaSamplerates[0]}")
+            self._audio_rate_pa = lPaSamplerates[0]
+        elif 'defaultSampleRate' in oPYA.get_device_info_by_index(iInput):
+            self._audio_rate_pa = oPYA.get_device_info_by_index(iInput)['defaultSampleRate']
+            LOG_WARN(f"setting to defaultSampleRate")
+        else:
+            LOG_WARN(f"{self._audio_rate_pa} not in {lPaSamplerates}")
+        # a float is in here - must it be int?
+        if type(self._audio_rate_pa) == float:
+            self._audio_rate_pa = round(self._audio_rate_pa)
+        try:
+            if self._audio_rate_pa not in lPaSamplerates:
+                LOG_WARN(f"PAudio sampling rate was {self._audio_rate_pa} changed to {lPaSamplerates[0]}")
+                LOG_DEBUG(f"lPaSamplerates={lPaSamplerates}")
+                self._audio_rate_pa = lPaSamplerates[0]
+            else:
+                LOG_DEBUG( f"start_audio_thread framerate: {self._audio_rate_pa}" \
+                        +f" device: {iInput}"
+                        +f" supported: {lPaSamplerates}")
 
-        self._audio_running = True
-
-        self._audio = pyaudio.PyAudio()
-        self._audio_stream = self._audio.open(format=pyaudio.paInt16,
-                                              rate=self._audio_rate,
+            if bSTREAM_CALLBACK:
+                # why would you not call a thread?
+                self._audio_stream = oPYA.open(format=pyaudio.paInt16,
+                                               rate=self._audio_rate_pa,
                                                channels=self._audio_channels,
                                                input=True,
-                                              input_device_index=self._settings.audio['input'],
-                                              frames_per_buffer=self._audio_sample_count * 10)
-
-        self._audio_thread = threading.Thread(target=self.send_audio)
+                                               input_device_index=iInput,
+                                               frames_per_buffer=self._audio_sample_count_pa * 10,
+                                               stream_callback=self.send_audio_data)
+                self._audio_running = True
+                self._audio_stream.start_stream()
+                while self._audio_stream.is_active():
+                    sleep(0.1)
+                self._audio_stream.stop_stream()
+                self._audio_stream.close()
+            else:
+                LOG_DEBUG( f"start_audio_thread starting thread {self._audio_rate_pa}")
+                self._audio_stream = oPYA.open(format=pyaudio.paInt16,
+                                               rate=self._audio_rate_pa,
+                                               channels=self._audio_channels,
+                                               input=True,
+                                               input_device_index=iInput,
+                                               frames_per_buffer=self._audio_sample_count_pa * 10)
+                self._audio_running = True
+                self._audio_thread = AudioThread(self,
+                                                name='_audio_thread')
                 self._audio_thread.start()
+                LOG_DEBUG( f"start_audio_thread started thread name='_audio_thread'")
 
-    def stop_audio_thread(self):
+        except Exception as e:
+            LOG_ERROR(f"Starting self._audio.open {e}")
+            LOG_DEBUG(repr(dict(format=pyaudio.paInt16,
+                                rate=self._audio_rate_pa,
+                                channels=self._audio_channels,
+                                input=True,
+                                input_device_index=iInput,
+                                frames_per_buffer=self._audio_sample_count_pa * 10)))
+            # catcher in place in calls_manager? yes accept_call
+            # calls_manager._call.toxav_call_state_cb(friend_number, mask)
+            invoke_in_main_thread(util_ui.message_box,
+                                  str(e),
+                                  util_ui.tr("Starting self._audio.open"))
+            return
+        else:
+            LOG_DEBUG(f"start_audio_thread {self._audio_stream}")
+
+    def stop_audio_thread(self) -> None:
+        LOG_DEBUG(f"stop_audio_thread {self._audio_stream}")
 
         if self._audio_thread is None:
             return
-
         self._audio_running = False
-
-        self._audio_thread.join()
+        self._audio_thread._stop_thread = True
 
         self._audio_thread = None
         self._audio_stream = None
@@ -141,99 +327,215 @@ class AV(common.tox_save.ToxAvSave):
             self._out_stream.close()
             self._out_stream = None
 
-    def start_video_thread(self):
+    def start_video_thread(self) -> None:
         if self._video_thread is not None:
             return
+        s = self._settings
+        if 'video' not in s:
+            LOG.warn("AV.__init__ 'video' not in s" )
+            LOG.debug(f"start_video_thread {s}" )
+            raise RuntimeError("start_video_thread not 'video' in s)" )
+        if 'device' not in s['video']:
+            LOG.error("start_video_thread not 'device' in s['video']" )
+            LOG.debug(f"start_video_thread {s['video']}" )
+            raise RuntimeError("start_video_thread not 'device' ins s['video']" )
+        self._video_width = s['video']['width']
+        self._video_height = s['video']['height']
 
-        self._video_running = True
-        self._video_width = s.video['width']
-        self._video_height = s.video['height']
-
-        if s.video['device'] == -1:
-            self._video = screen_sharing.DesktopGrabber(self._settings.video['x'], self._settings.video['y'],
-                                                        self._settings.video['width'], self._settings.video['height'])
+        # dunno
+        if s['video']['device'] == -1:
+            self._video = screen_sharing.DesktopGrabber(s['video']['x'],
+                                                        s['video']['y'],
+                                                        s['video']['width'],
+                                                        s['video']['height'])
         else:
-            self._video = cv2.VideoCapture(self._settings.video['device'])
-            self._video.set(cv2.CAP_PROP_FPS, 25)
+            with ts.ignoreStdout(): import cv2
+            if s['video']['device'] == 0:
+                # webcam
+                self._video = cv2.VideoCapture(s['video']['device'], cv2.DSHOW)
+            else:
+                self._video = cv2.VideoCapture(s['video']['device'])
+            self._video.set(cv2.CAP_PROP_FPS, iFPS)
             self._video.set(cv2.CAP_PROP_FRAME_WIDTH, self._video_width)
             self._video.set(cv2.CAP_PROP_FRAME_HEIGHT, self._video_height)
+#            self._video.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc('M', 'J', 'P', 'G'))
+        if self._video is None:
+            LOG.error("start_video_thread " \
+                     +f" device: {s['video']['device']}" \
+                     +f" supported: {s['video']['width']} {s['video']['height']}")
+            return
+        LOG.info("start_video_thread " \
+                 +f" device: {s['video']['device']}" \
+                 +f" supported: {s['video']['width']} {s['video']['height']}")
 
-        self._video_thread = threading.Thread(target=self.send_video)
+        self._video_running = True
+        self._video_thread = VideoThread(self,
+                                        name='_video_thread')
         self._video_thread.start()
 
-    def stop_video_thread(self):
+    def stop_video_thread(self) -> None:
+        LOG_DEBUG(f"stop_video_thread {self._video_thread}")
         if self._video_thread is None:
             return
 
+        self._video_thread._stop_thread = True
         self._video_running = False
-        self._video_thread.join()
+        i = 0
+        while i < ts.iTHREAD_JOINS:
+            self._video_thread.join(ts.iTHREAD_TIMEOUT)
+            try:
+                if not self._video_thread.is_alive(): break
+            except:
+                break
+            i = i + 1
+        else:
+            LOG.warn("self._video_thread.is_alive BLOCKED")
         self._video_thread = None
         self._video = None
-
-    # -----------------------------------------------------------------------------------------------------------------
     # Incoming chunks
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def audio_chunk(self, samples, channels_count, rate):
+    def audio_chunk(self, samples, channels_count, rate) -> None:
         """
         Incoming chunk
         """
-
+        # from callback
         if self._out_stream is None:
-            self._out_stream = self._audio.open(format=pyaudio.paInt16,
+            # was iOutput = self._settings._args.audio['output']
+            iOutput = self._settings['audio']['output']
+            if self.lPaSampleratesO and rate in self.lPaSampleratesO:
+                LOG_DEBUG(f"Using rate {rate} in self.lPaSampleratesO")
+            elif self.lPaSampleratesO:
+                LOG_WARN(f"{rate} not in {self.lPaSampleratesO}")
+                LOG_WARN(f"Setting audio_rate to: {self.lPaSampleratesO[0]}")
+                rate = self.lPaSampleratesO[0]
+            elif 'defaultSampleRate' in oPYA.get_device_info_by_index(iOutput):
+                rate = round(oPYA.get_device_info_by_index(iOutput)['defaultSampleRate'])
+                LOG_WARN(f"Setting rate to {rate} empty self.lPaSampleratesO")
+            else:
+                LOG_WARN(f"Using rate {rate} empty self.lPaSampleratesO")
+            if type(rate) == float:
+                rate = round(rate)
+            # test output device?
+            # [Errno -9985] Device unavailable
+            try:
+                with ts.ignoreStderr():
+                    self._out_stream = oPYA.open(format=pyaudio.paInt16,
                                                  channels=channels_count,
                                                  rate=rate,
-                                                output_device_index=self._settings.audio['output'],
+                                                 output_device_index=iOutput,
                                                  output=True)
+            except Exception as e:
+                LOG_ERROR(f"Error playing audio_chunk creating self._out_stream  output_device_index={iOutput} {e}")
+                invoke_in_main_thread(util_ui.message_box,
+                                      str(e),
+                                      util_ui.tr("Error Chunking audio"))
+                # dunno
+                self.stop()
+                return
+
+        iOutput = self._settings['audio']['output']
+#trace        LOG_DEBUG(f"audio_chunk output_device_index={iOutput} rate={rate} channels={channels_count}")
+        try:
             self._out_stream.write(samples)
+        except Exception as e:
+            # OSError: [Errno -9999] Unanticipated host error
+            LOG_WARN(f"audio_chunk output_device_index={iOutput} {e}")
 
-    # -----------------------------------------------------------------------------------------------------------------
     # AV sending
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_audio(self):
+    def send_audio_data(self, data, count, *largs, **kwargs) -> None:
+        # callback
+        pcm = data
+        # :param sampling_rate: Audio sampling rate used in this frame.
+        try:
+            if self._toxav is None:
+                LOG_ERROR("_toxav not initialized")
+                return
+            if self._audio_rate_tox not in ts.lToxSamplerates:
+                LOG_WARN(f"ToxAudio sampling rate was {self._audio_rate_tox} changed to {ts.lToxSamplerates[0]}")
+                self._audio_rate_tox = ts.lToxSamplerates[0]
+
+            for friend_num in self._calls:
+                if self._calls[friend_num].out_audio:
+                    # app.av.calls ERROR Error send_audio audio_send_frame: This client is currently not in a call with the friend.
+                    self._toxav.audio_send_frame(friend_num,
+                                                 pcm,
+                                                 count,
+                                                 self._audio_channels,
+                                                 self._audio_rate_tox)
+
+        except Exception as e:
+           LOG.error(f"Error send_audio_data audio_send_frame: {e}")
+           LOG.debug(f"send_audio_data self._audio_rate_tox={self._audio_rate_tox} self._audio_channels={self._audio_channels}")
+           self.stop_audio_thread()
+           invoke_in_main_thread(util_ui.message_box,
+                            str(e),
+                            util_ui.tr("Error send_audio_data audio_send_frame"))
+           #? stop ? endcall?
+
+    def send_audio(self) -> None:
         """
         This method sends audio to friends
         """
-
+        i=0
+        count = self._audio_sample_count_tox
+        LOG_DEBUG(f"send_audio stream={self._audio_stream}")
         while self._audio_running:
             try:
-                pcm = self._audio_stream.read(self._audio_sample_count)
-                if pcm:
-                    for friend_num in self._calls:
-                        if self._calls[friend_num].out_audio:
-                            try:
-                                self._toxav.audio_send_frame(friend_num, pcm, self._audio_sample_count,
-                                                             self._audio_channels, self._audio_rate)
+                pcm = self._audio_stream.read(count, exception_on_overflow=False)
+                if not pcm:
+                    sleep(0.1)
+                else:
+                    self.send_audio_data(pcm, count)
             except:
-                                pass
-            except:
-                pass
+                LOG_DEBUG(f"error send_audio {i}")
+            else:
+                LOG_TRACE(f"send_audio {i}")
+            i += 1
+            sleep(0.01)
 
-            time.sleep(0.01)
-
-    def send_video(self):
+    def send_video(self) -> None:
         """
         This method sends video to friends
         """
+#        LOG_DEBUG(f"send_video thread={threading.current_thread().name}"
+#                  +f" self._video_running={self._video_running}"
+#                  +f" device: {self._settings['video']['device']}" )
         while self._video_running:
             try:
                 result, frame = self._video.read()
-                if result:
+                if not result:
+                    LOG_WARN(f"send_video video_send_frame _video.read result={result}")
+                    break
+                if frame is None:
+                    LOG_WARN(f"send_video video_send_frame _video.read result={result} frame={frame}")
+                    continue
+
+                LOG_TRACE(f"send_video video_send_frame _video.read result={result}")
                 height, width, channels = frame.shape
+                friends = []
                 for friend_num in self._calls:
                     if self._calls[friend_num].out_video:
+                        friends.append(friend_num)
+                if len(friends) == 0:
+                    LOG_WARN(f"send_video video_send_frame no friends")
+                else:
+                    LOG_TRACE(f"send_video video_send_frame {friends}")
+                    friend_num = friends[0]
                     try:
                         y, u, v = self.convert_bgr_to_yuv(frame)
                         self._toxav.video_send_frame(friend_num, width, height, y, u, v)
-                            except:
-                                pass
-            except:
+                    except Exception as e:
+                        LOG_WARN(f"send_video video_send_frame ERROR {e}")
                         pass
 
-            time.sleep(0.01)
+            except Exception as e:
+                LOG_ERROR(f"send_video video_send_frame {e}")
+                pass
 
-    def convert_bgr_to_yuv(self, frame):
+            sleep( 1.0/iFPS)
+
+    def convert_bgr_to_yuv(self, frame) -> tuple:
         """
         :param frame: input bgr frame
         :return y, u, v: y, u, v values of frame
@@ -264,16 +566,20 @@ class AV(common.tox_save.ToxAvSave):
         Y, U, V can be extracted using slices and joined in one list using itertools.chain.from_iterable()
         Function returns bytes(y), bytes(u), bytes(v), because it is required for ctypes
         """
+        with ts.ignoreStdout():
+            import cv2
         frame = cv2.cvtColor(frame, cv2.COLOR_BGR2YUV_I420)
 
         y = frame[:self._video_height, :]
         y = list(itertools.chain.from_iterable(y))
 
-        u = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int)
+        import numpy as np
+        # was np.int
+        u = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int32)
         u[::2, :] = frame[self._video_height:self._video_height * 5 // 4, :self._video_width // 2]
         u[1::2, :] = frame[self._video_height:self._video_height * 5 // 4, self._video_width // 2:]
         u = list(itertools.chain.from_iterable(u))
-        v = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int)
+        v = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int32)
         v[::2, :] = frame[self._video_height * 5 // 4:, :self._video_width // 2]
         v[1::2, :] = frame[self._video_height * 5 // 4:, self._video_width // 2:]
         v = list(itertools.chain.from_iterable(v))

toxygen/av/calls_manager.py

@@ -1,29 +1,40 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import sys
 import threading
-import cv2
+import traceback
+import logging
+
+from  qtpy import QtCore
+
 import av.calls
 from messenger.messages import *
 from ui import av_widgets
 import common.event as event
+import utils.ui as util_ui
+from toxygen_wrapper.tests import support_testing as ts
 
+global LOG
+LOG = logging.getLogger('app.'+__name__)
 
 class CallsManager:
 
-    def __init__(self, toxav, settings, screen, contacts_manager):
-        self._call = av.calls.AV(toxav, settings)  # object with data about calls
+    def __init__(self, toxav, settings, main_screen, contacts_manager, app=None):
+        self._callav = av.calls.AV(toxav, settings)  # object with data about calls
+        self._call = self._callav
         self._call_widgets = {}  # dict of incoming call widgets
         self._incoming_calls = set()
         self._settings = settings
-        self._screen = screen
+        self._main_screen = main_screen
         self._contacts_manager = contacts_manager
         self._call_started_event = event.Event()  # friend_number, audio, video, is_outgoing
         self._call_finished_event = event.Event()  # friend_number, is_declined
+        self._app = app
 
-    def set_toxav(self, toxav):
-        self._call.set_toxav(toxav)
+    def set_toxav(self, toxav) -> None:
+        self._callav.set_toxav(toxav)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Events
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_call_started_event(self):
         return self._call_started_event
@@ -35,35 +46,33 @@ class CallsManager:
 
     call_finished_event = property(get_call_finished_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # AV support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def call_click(self, audio=True, video=False):
+    def call_click(self, audio=True, video=False) -> None:
         """User clicked audio button in main window"""
         num = self._contacts_manager.get_active_number()
         if not self._contacts_manager.is_active_a_friend():
             return
-        if num not in self._call and self._contacts_manager.is_active_online():  # start call
-            if not self._settings.audio['enabled']:
+        if num not in self._callav and self._contacts_manager.is_active_online():  # start call
+            if not self._settings['audio']['enabled']:
                 return
-            self._call(num, audio, video)
-            self._screen.active_call()
+            self._callav(num, audio, video)
+            self._main_screen.active_call()
             self._call_started_event(num, audio, video, True)
-        elif num in self._call:  # finish or cancel call if you call with active friend
+        elif num in self._callav:  # finish or cancel call if you call with active friend
             self.stop_call(num, False)
 
-    def incoming_call(self, audio, video, friend_number):
+    def incoming_call(self, audio, video, friend_number) -> None:
         """
         Incoming call from friend.
         """
-        if not self._settings.audio['enabled']:
-            return
+        LOG.debug(f"CM incoming_call  {friend_number}")
+        # if not self._settings['audio']['enabled']: return
         friend = self._contacts_manager.get_friend_by_number(friend_number)
         self._call_started_event(friend_number, audio, video, False)
         self._incoming_calls.add(friend_number)
         if friend_number == self._contacts_manager.get_active_number():
-            self._screen.incoming_call()
+            self._main_screen.incoming_call()
         else:
             friend.actions = True
         text = util_ui.tr("Incoming video call") if video else util_ui.tr("Incoming audio call")
@@ -71,46 +80,105 @@ class CallsManager:
         self._call_widgets[friend_number].set_pixmap(friend.get_pixmap())
         self._call_widgets[friend_number].show()
 
-    def accept_call(self, friend_number, audio, video):
+    def accept_call(self, friend_number, audio, video) -> None:
         """
         Accept incoming call with audio or video
+        Called from a thread
         """
-        self._call.accept_call(friend_number, audio, video)
-        self._screen.active_call()
+
+        LOG.debug(f"CM accept_call from friend_number={friend_number} {audio} {video}")
+        sys.stdout.flush()
+
+        try:
+            self._main_screen.active_call()
+            # failsafe added somewhere this was being left up
+            self.close_call(friend_number)
+            QtCore.QCoreApplication.processEvents()
+
+            self._callav.call_accept_call(friend_number, audio, video)
+            LOG.debug(f"accept_call _call.accept_call CALLED f={friend_number}")
+        except Exception as e:
+            #
+            LOG.error(f"accept_call _call.accept_call ERROR for {friend_number} {e}")
+            LOG.debug(traceback.print_exc())
+            self._main_screen.call_finished()
+            if hasattr(self._main_screen, '_settings') and \
+              'audio' in self._main_screen._settings and \
+              'input' in self._main_screen._settings['audio']:
+                iInput = self._settings['audio']['input']
+                iOutput = self._settings['audio']['output']
+                iVideo = self._settings['video']['device']
+                LOG.debug(f"iInput={iInput} iOutput={iOutput} iVideo={iVideo}")
+            elif hasattr(self._main_screen, '_settings') and \
+              hasattr(self._main_screen._settings, 'audio') and \
+              'input' not in self._main_screen._settings['audio']:
+                LOG.warn(f"'audio' not in {self._main_screen._settings}")
+            elif hasattr(self._main_screen, '_settings') and \
+              hasattr(self._main_screen._settings, 'audio') and \
+              'input' not in self._main_screen._settings['audio']:
+                LOG.warn(f"'audio' not in {self._main_screen._settings}")
+            else:
+                LOG.warn(f"_settings not in self._main_screen")
+            util_ui.message_box(str(e),
+                            util_ui.tr('ERROR Accepting call from {friend_number}'))
+        finally:
+            # does not terminate call - just the av_widget
+            LOG.debug(f"CM.accept_call close av_widget")
+            self.close_call(friend_number)
+            LOG.debug(f" closed self._call_widgets[{friend_number}]")
+
+    def close_call(self, friend_number:int) -> None:
+        # refactored out from above because the accept window not getting
+        # taken down in some accept audio calls
+        LOG.debug(f"close_call {friend_number}")
+        try:
+            if friend_number in self._call_widgets:
+                self._call_widgets[friend_number].close()
+                del self._call_widgets[friend_number]
             if friend_number in self._incoming_calls:
                 self._incoming_calls.remove(friend_number)
-        del self._call_widgets[friend_number]
+        except Exception as e:
+            # RuntimeError: wrapped C/C++ object of type IncomingCallWidget has been deleted
 
-    def stop_call(self, friend_number, by_friend):
+            LOG.warn(f" closed self._call_widgets[{friend_number}] {e}")
+        # invoke_in_main_thread(QtCore.QCoreApplication.processEvents)
+        QtCore.QCoreApplication.processEvents()
+
+
+    def stop_call(self, friend_number, by_friend) -> None:
         """
         Stop call with friend
         """
+        LOG.debug(f"CM.stop_call friend={friend_number}")
         if friend_number in self._incoming_calls:
             self._incoming_calls.remove(friend_number)
             is_declined = True
         else:
             is_declined = False
-        self._screen.call_finished()
-        is_video = self._call.is_video_call(friend_number)
-        self._call.finish_call(friend_number, by_friend)  # finish or decline call
         if friend_number in self._call_widgets:
-            self._call_widgets[friend_number].close()
-            del self._call_widgets[friend_number]
+            LOG.debug(f"CM.stop_call _call_widgets close")
+            self.close_call(friend_number)
 
-        def destroy_window():
+        LOG.debug(f"CM.stop_call _main_screen.call_finished")
+        self._main_screen.call_finished()
+        self._callav.finish_call(friend_number, by_friend)  # finish or decline call
+        is_video = self._callav.is_video_call(friend_number)
         if is_video:
+            def destroy_window():
+                #??? FixMe
+                with ts.ignoreStdout(): import cv2
                 cv2.destroyWindow(str(friend_number))
-
+            LOG.debug(f"CM.stop_call destroy_window")
             threading.Timer(2.0, destroy_window).start()
+
+        LOG.debug(f"CM.stop_call _call_finished_event")
         self._call_finished_event(friend_number, is_declined)
 
-    def friend_exit(self, friend_number):
-        if friend_number in self._call:
-            self._call.finish_call(friend_number, True)
+    def friend_exit(self, friend_number:int) -> None:
+        if friend_number in self._callav:
+            self._callav.finish_call(friend_number, True)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _get_incoming_call_widget(self, friend_number, text, friend_name):
         return av_widgets.IncomingCallWidget(self._settings, self, friend_number, text, friend_name)

toxygen/av/screen_sharing.py

@@ -1,6 +1,6 @@
-import numpy as np
-from PyQt5 import QtWidgets
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
+from  qtpy import QtWidgets
 
 class DesktopGrabber:
 
@@ -13,10 +13,11 @@ class DesktopGrabber:
         self._height -= height % 4
         self._screen = QtWidgets.QApplication.primaryScreen()
 
-    def read(self):
+    def read(self) -> tuple:
         pixmap = self._screen.grabWindow(0, self._x, self._y, self._width, self._height)
         image = pixmap.toImage()
         s = image.bits().asstring(self._width * self._height * 4)
+        import numpy as np
         arr = np.fromstring(s, dtype=np.uint8).reshape((self._height, self._width, 4))
 
         return True, arr

toxygen/bootstrap/bootstrap.py

@@ -1,83 +1,48 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 import random
-import urllib.request
+import logging
+
+from  qtpy import QtCore
+try:
+    import certifi
+    from io import BytesIO
+except ImportError:
+    certifi = None
+
+from user_data.settings import get_user_config_path
 from utils.util import *
-from PyQt5 import QtNetwork, QtCore
-import json
 
+from toxygen_wrapper.tests.support_testing import _get_nodes_path
+from toxygen_wrapper.tests.support_http import download_url
+import toxygen_wrapper.tests.support_testing as ts
 
-DEFAULT_NODES_COUNT = 4
+global LOG
+LOG = logging.getLogger('app.'+'bootstrap')
 
-
-class Node:
-
-    def __init__(self, node):
-        self._ip, self._port, self._tox_key = node['ipv4'], node['port'], node['public_key']
-        self._priority = random.randint(1, 1000000) if node['status_tcp'] and node['status_udp'] else 0
-
-    def get_priority(self):
-        return self._priority
-
-    priority = property(get_priority)
-
-    def get_data(self):
-        return self._ip, self._port, self._tox_key
-
-
-def generate_nodes(nodes_count=DEFAULT_NODES_COUNT):
-    with open(_get_nodes_path(), 'rt') as fl:
-        json_nodes = json.loads(fl.read())['nodes']
-    nodes = map(lambda json_node: Node(json_node), json_nodes)
-    nodes = filter(lambda n: n.priority > 0, nodes)
-    sorted_nodes = sorted(nodes, key=lambda x: x.priority)
-    if nodes_count is not None:
-        sorted_nodes = sorted_nodes[-DEFAULT_NODES_COUNT:]
-    for node in sorted_nodes:
-        yield node.get_data()
-
-
-def download_nodes_list(settings):
-    url = 'https://nodes.tox.chat/json'
+def download_nodes_list(settings, oArgs) -> str:
     if not settings['download_nodes_list']:
-        return
+        return ''
+    if not ts.bAreWeConnected():
+        return ''
+    url = settings['download_nodes_url']
+    path = _get_nodes_path(oArgs=oArgs)
+    # dont download blindly so we can edit the file and not block on startup
+    if os.path.isfile(path):
+        with open(path, 'rt') as fl:
+            result = fl.read()
+            return result
+    LOG.debug("downloading list of nodes")
+    result = download_url(url, settings._app._settings)
+    if not result:
+        LOG.warn("failed downloading list of nodes")
+        return ''
+    LOG.info("downloaded list of nodes")
+    _save_nodes(result, settings._app)
+    return result
 
-    if not settings['proxy_type']:  # no proxy
-        try:
-            req = urllib.request.Request(url)
-            req.add_header('Content-Type', 'application/json')
-            response = urllib.request.urlopen(req)
-            result = response.read()
-            _save_nodes(result)
-        except Exception as ex:
-            log('TOX nodes loading error: ' + str(ex))
-    else:  # proxy
-        netman = QtNetwork.QNetworkAccessManager()
-        proxy = QtNetwork.QNetworkProxy()
-        proxy.setType(
-            QtNetwork.QNetworkProxy.Socks5Proxy if settings['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
-        proxy.setHostName(settings['proxy_host'])
-        proxy.setPort(settings['proxy_port'])
-        netman.setProxy(proxy)
-        try:
-            request = QtNetwork.QNetworkRequest()
-            request.setUrl(QtCore.QUrl(url))
-            reply = netman.get(request)
-
-            while not reply.isFinished():
-                QtCore.QThread.msleep(1)
-                QtCore.QCoreApplication.processEvents()
-            data = bytes(reply.readAll().data())
-            _save_nodes(data)
-        except Exception as ex:
-            log('TOX nodes loading error: ' + str(ex))
-
-
-def _get_nodes_path():
-    return join_path(curr_directory(__file__), 'nodes.json')
-
-
-def _save_nodes(nodes):
+def _save_nodes(nodes, app) -> None:
     if not nodes:
         return
-    print('Saving nodes...')
-    with open(_get_nodes_path(), 'wb') as fl:
+    with open(_get_nodes_path(app._args), 'wb') as fl:
+        LOG.info("Saving nodes to " +_get_nodes_path(app._args))
         fl.write(nodes)

toxygen/common/event.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Event:
 

toxygen/common/provider.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Provider:
 

toxygen/common/tox_save.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class ToxSave:
 

toxygen/contacts/basecontact.py

@@ -1,6 +1,7 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from user_data.settings import *
-from PyQt5 import QtCore, QtGui
-from wrapper.toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
+from  qtpy import QtCore, QtGui
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
 import utils.util as util
 import common.event as event
 import contacts.common as common
@@ -14,26 +15,27 @@ class BaseContact:
     Base class for all contacts.
     """
 
-    def __init__(self, profile_manager, name, status_message, widget, tox_id):
+    def __init__(self, profile_manager, name, status_message, widget, tox_id, kind=''):
         """
         :param name: name, example: 'Toxygen user'
         :param status_message: status message, example: 'Toxing on Toxygen'
         :param widget: ContactItem instance
         :param tox_id: tox id of contact
+        :param kind: one of ['bot', 'friend', 'group', 'invite', 'grouppeer', '']
         """
         self._profile_manager = profile_manager
         self._name, self._status_message = name, status_message
+        self._kind = kind
         self._status, self._widget = None, widget
         self._tox_id = tox_id
+
         self._name_changed_event = event.Event()
         self._status_message_changed_event = event.Event()
         self._status_changed_event = event.Event()
         self._avatar_changed_event = event.Event()
         self.init_widget()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Name - current name or alias of user
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_name(self):
         return self._name
@@ -53,9 +55,7 @@ class BaseContact:
 
     name_changed_event = property(get_name_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Status message
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_status_message(self):
         return self._status_message
@@ -75,9 +75,7 @@ class BaseContact:
 
     status_message_changed_event = property(get_status_message_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Status
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_status(self):
         return self._status
@@ -96,23 +94,20 @@ class BaseContact:
 
     status_changed_event = property(get_status_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # TOX ID. WARNING: for friend it will return public key, for profile - full address
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_tox_id(self):
         return self._tox_id
 
     tox_id = property(get_tox_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Avatars
-    # -----------------------------------------------------------------------------------------------------------------
 
     def load_avatar(self):
         """
         Tries to load avatar of contact or uses default avatar
         """
+        try:
             avatar_path = self.get_avatar_path()
             width = self._widget.avatar_label.width()
             pixmap = QtGui.QPixmap(avatar_path)
@@ -120,6 +115,8 @@ class BaseContact:
                                                               QtCore.Qt.SmoothTransformation))
             self._widget.avatar_label.repaint()
             self._avatar_changed_event(avatar_path)
+        except Exception as e:
+            pass
 
     def reset_avatar(self, generate_new):
         avatar_path = self.get_avatar_path()
@@ -161,19 +158,23 @@ class BaseContact:
 
     avatar_changed_event = property(get_avatar_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Widgets
-    # -----------------------------------------------------------------------------------------------------------------
 
     def init_widget(self):
+        # File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contacts_manager.py", line 252, in filtration_and_sorting
+        # contact.set_widget(item_widget)
+        # File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contact.py", line 320, in set_widget
+        if not self._widget:
+            LOG.warn("BC.init_widget self._widget is NULL")
+            return
         self._widget.name.setText(self._name)
         self._widget.status_message.setText(self._status_message)
+        if hasattr(self._widget, 'kind'):
+            self._widget.kind.setText(self._kind)
         self._widget.connection_status.update(self._status)
         self.load_avatar()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _get_default_avatar_path():

toxygen/contacts/common.py

@@ -1,10 +1,10 @@
-from pydenticon import Generator
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import hashlib
 
+from pydenticon import Generator
 
-# -----------------------------------------------------------------------------------------------------------------
 # Typing notifications
-# -----------------------------------------------------------------------------------------------------------------
 
 class BaseTypingNotificationHandler:
 
@@ -19,7 +19,7 @@ class BaseTypingNotificationHandler:
 
 class FriendTypingNotificationHandler(BaseTypingNotificationHandler):
 
-    def __init__(self, friend_number):
+    def __init__(self, friend_number:int):
         super().__init__()
         self._friend_number = friend_number
 
@@ -30,9 +30,7 @@ class FriendTypingNotificationHandler(BaseTypingNotificationHandler):
 BaseTypingNotificationHandler.DEFAULT_HANDLER = BaseTypingNotificationHandler()
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Identicons support
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def generate_avatar(public_key):

toxygen/contacts/contact.py

@@ -1,10 +1,17 @@
-from history.database import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+from history.database import TIMEOUT, \
+    SAVE_MESSAGES, MESSAGE_AUTHOR
+
 from contacts import basecontact, common
 from messenger.messages import *
 from contacts.contact_menu import *
 from file_transfers import file_transfers as ft
 import re
 
+# LOG=util.log
+global LOG
+import logging
+LOG = logging.getLogger('app.'+__name__)
 
 class Contact(basecontact.BaseContact):
     """
@@ -35,9 +42,7 @@ class Contact(basecontact.BaseContact):
         if hasattr(self, '_message_getter'):
             del self._message_getter
 
-    # -----------------------------------------------------------------------------------------------------------------
     # History support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def load_corr(self, first_time=True):
         """
@@ -114,9 +119,7 @@ class Contact(basecontact.BaseContact):
 
         return TextMessage(message, author, unix_time, message_type, unique_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Unsent messages
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_unsent_messages(self):
         """
@@ -129,8 +132,11 @@ class Contact(basecontact.BaseContact):
         """
         :return list of unsent messages for saving
         """
-        messages = filter(lambda m: m.type in (MESSAGE_TYPE['TEXT'], MESSAGE_TYPE['ACTION'])
-                                    and m.author.type == MESSAGE_AUTHOR['NOT_SENT'], self._corr)
+#                               and m.tox_message_id == tox_message_id,
+        messages = filter(lambda m: m.author is not None
+                              and m.author.type == MESSAGE_AUTHOR['NOT_SENT'],
+                              self._corr)
+        # was message = list(...)[0]
         return list(messages)
 
     def mark_as_sent(self, tox_message_id):
@@ -139,11 +145,10 @@ class Contact(basecontact.BaseContact):
                                             and m.tox_message_id == tox_message_id, self._corr))[0]
             message.mark_as_sent()
         except Exception as ex:
-            util.log('Mark as sent ex: ' + str(ex))
+            #   wrapped C/C++ object of type QLabel has been deleted
+            LOG.error(f"Mark as sent:  {ex}")
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Message deletion
-    # -----------------------------------------------------------------------------------------------------------------
 
     def delete_message(self, message_id):
         elem = list(filter(lambda m: m.message_id == message_id, self._corr))[0]
@@ -189,9 +194,7 @@ class Contact(basecontact.BaseContact):
                                      self._corr))
             self._unsaved_messages = len(self.get_unsent_messages())
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Chat history search
-    # -----------------------------------------------------------------------------------------------------------------
 
     def search_string(self, search_string):
         self._search_string, self._search_index = search_string, 0
@@ -224,9 +227,7 @@ class Contact(basecontact.BaseContact):
                 return i
         return None  # not found
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Current text - text from message area
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_curr_text(self):
         return self._curr_text
@@ -236,9 +237,7 @@ class Contact(basecontact.BaseContact):
 
     curr_text = property(get_curr_text, set_curr_text)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Alias support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_name(self, value):
         """
@@ -254,9 +253,7 @@ class Contact(basecontact.BaseContact):
     def has_alias(self):
         return self._alias
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Visibility in friends' list
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_visibility(self):
         return self._visible
@@ -266,9 +263,7 @@ class Contact(basecontact.BaseContact):
 
     visibility = property(get_visibility, set_visibility)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Unread messages and other actions from friend
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_actions(self):
         return self._new_actions
@@ -296,9 +291,7 @@ class Contact(basecontact.BaseContact):
 
     messages = property(get_messages)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friend's or group's number (can be used in toxcore)
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_number(self):
         return self._number
@@ -308,25 +301,19 @@ class Contact(basecontact.BaseContact):
 
     number = property(get_number, set_number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_typing_notification_handler(self):
         return common.BaseTypingNotificationHandler.DEFAULT_HANDLER
 
     typing_notification_handler = property(get_typing_notification_handler)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Context menu support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_context_menu_generator(self):
         return BaseContactMenuGenerator(self)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Filtration support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_widget(self, widget):
         self._widget = widget

toxygen/contacts/contact_menu.py

@@ -1,10 +1,14 @@
-from PyQt5 import QtWidgets
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+from  qtpy import QtWidgets
+
 import utils.ui as util_ui
+from toxygen_wrapper.toxcore_enums_and_consts import *
 
+global LOG
+import logging
+LOG = logging.getLogger('app')
 
-# -----------------------------------------------------------------------------------------------------------------
 # Builder
-# -----------------------------------------------------------------------------------------------------------------
 
 def _create_menu(menu_name, parent):
     menu_name = menu_name or ''
@@ -77,9 +81,7 @@ class ContactMenuBuilder:
         self._actions[self._index] = (text, handler)
         self._index += 1
 
-# -----------------------------------------------------------------------------------------------------------------
 # Generators
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class BaseContactMenuGenerator:
@@ -90,17 +92,15 @@ class BaseContactMenuGenerator:
     def generate(self, plugin_loader, contacts_manager, main_screen, settings, number, groups_service, history_loader):
         return ContactMenuBuilder().build()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _generate_copy_menu_builder(self, main_screen):
         copy_menu_builder = ContactMenuBuilder()
         (copy_menu_builder
          .with_name(util_ui.tr('Copy'))
          .with_action(util_ui.tr('Name'), lambda: main_screen.copy_text(self._contact.name))
-         .with_action(util_ui.tr('Status message'), lambda: main_screen.copy_text(self._contact.status_message))
-         .with_action(util_ui.tr('Public key'), lambda: main_screen.copy_text(self._contact.tox_id))
+         .with_action(util_ui.tr("Status message"), lambda: main_screen.copy_text(self._contact.status_message))
+         .with_action(util_ui.tr("Public key"), lambda: main_screen.copy_text(self._contact.tox_id))
          )
 
         return copy_menu_builder
@@ -108,11 +108,11 @@ class BaseContactMenuGenerator:
     def _generate_history_menu_builder(self, history_loader, main_screen):
         history_menu_builder = ContactMenuBuilder()
         (history_menu_builder
-         .with_name(util_ui.tr('Chat history'))
-         .with_action(util_ui.tr('Clear history'), lambda: history_loader.clear_history(self._contact)
+         .with_name(util_ui.tr("Chat history"))
+         .with_action(util_ui.tr("Clear history"), lambda: history_loader.clear_history(self._contact)
                                                            or main_screen.messages.clear())
-         .with_action(util_ui.tr('Export as text'), lambda: history_loader.export_history(self._contact))
-         .with_action(util_ui.tr('Export as HTML'), lambda: history_loader.export_history(self._contact, False))
+         .with_action(util_ui.tr("Export as text"), lambda: history_loader.export_history(self._contact))
+         .with_action(util_ui.tr("Export as HTML"), lambda: history_loader.export_history(self._contact, False))
          )
 
         return history_menu_builder
@@ -127,16 +127,16 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
         groups_menu_builder = self._generate_groups_menu(contacts_manager, groups_service)
 
         allowed = self._contact.tox_id in settings['auto_accept_from_friends']
-        auto = util_ui.tr('Disallow auto accept') if allowed else util_ui.tr('Allow auto accept')
+        auto = util_ui.tr("Disallow auto accept") if allowed else util_ui.tr('Allow auto accept')
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(history_menu_builder)
                 .with_submenu(copy_menu_builder)
                 .with_action(auto, lambda: main_screen.auto_accept(number, not allowed))
-                .with_action(util_ui.tr('Remove friend'), lambda: main_screen.remove_friend(number))
-                .with_action(util_ui.tr('Block friend'), lambda: main_screen.block_friend(number))
+                .with_action(util_ui.tr("Remove friend"), lambda: main_screen.remove_friend(number))
+                .with_action(util_ui.tr("Block friend"), lambda: main_screen.block_friend(number))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 .with_optional_submenu(plugins_menu_builder)
                 .with_optional_submenu(groups_menu_builder)
@@ -144,9 +144,7 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
 
         return menu
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _generate_plugins_menu_builder(plugin_loader, number):
@@ -165,11 +163,13 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
 
     def _generate_groups_menu(self, contacts_manager, groups_service):
         chats = contacts_manager.get_group_chats()
+        LOG.debug(f"_generate_groups_menu len(chats)={len(chats)} or self._contact.status={self._contact.status}")
         if not len(chats) or self._contact.status is None:
-            return None
+            #? return None
+            pass
         groups_menu_builder = ContactMenuBuilder()
         (groups_menu_builder
-         .with_name(util_ui.tr('Invite to group'))
+         .with_name(util_ui.tr("Invite to group"))
          .with_actions([(g.name, lambda: groups_service.invite_friend(self._contact.number, g.number)) for g in chats])
          )
 
@@ -184,26 +184,26 @@ class GroupMenuGenerator(BaseContactMenuGenerator):
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(copy_menu_builder)
                 .with_submenu(history_menu_builder)
-                .with_optional_action(util_ui.tr('Manage group'),
+                .with_optional_action(util_ui.tr("Manage group"),
                                       lambda: groups_service.show_group_management_screen(self._contact),
                                       self._contact.is_self_founder())
-                .with_optional_action(util_ui.tr('Group settings'),
+                .with_optional_action(util_ui.tr("Group settings"),
                                       lambda: groups_service.show_group_settings_screen(self._contact),
                                       not self._contact.is_self_founder())
-                .with_optional_action(util_ui.tr('Set topic'),
+                .with_optional_action(util_ui.tr("Set topic"),
                                       lambda: groups_service.set_group_topic(self._contact),
                                       self._contact.is_self_moderator_or_founder())
-                .with_action(util_ui.tr('Bans list'),
-                             lambda: groups_service.show_bans_list(self._contact))
-                .with_action(util_ui.tr('Reconnect to group'),
+#                .with_action(util_ui.tr("Bans list"),
+#                             lambda: groups_service.show_bans_list(self._contact))
+                .with_action(util_ui.tr("Reconnect to group"),
                              lambda: groups_service.reconnect_to_group(self._contact.number))
-                .with_optional_action(util_ui.tr('Disconnect from group'),
+                .with_optional_action(util_ui.tr("Disconnect from group"),
                                       lambda: groups_service.disconnect_from_group(self._contact.number),
                                       self._contact.status is not None)
-                .with_action(util_ui.tr('Leave group'), lambda: groups_service.leave_group(self._contact.number))
+                .with_action(util_ui.tr("Leave group"), lambda: groups_service.leave_group(self._contact.number))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 ).build()
 
@@ -218,10 +218,10 @@ class GroupPeerMenuGenerator(BaseContactMenuGenerator):
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(copy_menu_builder)
                 .with_submenu(history_menu_builder)
-                .with_action(util_ui.tr('Quit chat'),
+                .with_action(util_ui.tr("Quit chat"),
                              lambda: contacts_manager.remove_group_peer(self._contact))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 ).build()

toxygen/contacts/contact_provider.py

@@ -1,22 +1,32 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import common.tox_save as tox_save
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
+
+# callbacks can be called in any thread so were being careful
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class ContactProvider(tox_save.ToxSave):
 
-    def __init__(self, tox, friend_factory, group_factory, group_peer_factory):
+    def __init__(self, tox, friend_factory, group_factory, group_peer_factory, app=None):
         super().__init__(tox)
         self._friend_factory = friend_factory
         self._group_factory = group_factory
         self._group_peer_factory = group_peer_factory
         self._cache = {}  # key - contact's public key, value - contact instance
+        self._app = app
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friends
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def get_friend_by_number(self, friend_number):
+    def get_friend_by_number(self, friend_number:int):
+        try:
             public_key = self._tox.friend_get_public_key(friend_number)
-
+        except Exception as e:
+            LOG_WARN(f"CP.get_friend_by_number NO {friend_number} {e} ")
+            return None
         return self.get_friend_by_public_key(public_key)
 
     def get_friend_by_public_key(self, public_key):
@@ -24,67 +34,118 @@ class ContactProvider(tox_save.ToxSave):
         if friend is not None:
             return friend
         friend = self._friend_factory.create_friend_by_public_key(public_key)
+        if friend is None:
+            LOG_WARN(f"CP.get_friend_by_public_key NULL {friend} ")
+        else:
             self._add_to_cache(public_key, friend)
-
+            LOG_DEBUG(f"CP.get_friend_by_public_key ADDED {friend} ")
         return friend
 
-    def get_all_friends(self):
+    def get_all_friends(self) -> list:
+        if self._app and self._app.bAppExiting:
+            return []
+        try:
             friend_numbers = self._tox.self_get_friend_list()
+        except Exception as e:
+            LOG_WARN(f"CP.get_all_friends EXCEPTION {e} ")
+            return []
         friends = map(lambda n: self.get_friend_by_number(n), friend_numbers)
-
         return list(friends)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all_groups(self):
-        group_numbers = range(self._tox.group_get_number_groups())
-        groups = map(lambda n: self.get_group_by_number(n), group_numbers)
-
-        return list(groups)
+        """from callbacks"""
+        try:
+            len_groups = self._tox.group_get_number_groups()
+            group_numbers = range(len_groups)
+        except Exception as e:
+            return None
+        groups = list(map(lambda n: self.get_group_by_number(n), group_numbers))
+        # failsafe in case there are bogus None groups?
+        fgroups = list(filter(lambda x: x, groups))
+        if len(fgroups) != len_groups:
+            LOG_WARN(f"CP.are there are bogus None groups in libtoxcore? {len(fgroups)} != {len_groups}")
+            for group_num in group_numbers:
+                group = self.get_group_by_number(group_num)
+                if group is None:
+                    LOG_ERROR(f"There are bogus None groups in libtoxcore {group_num}!")
+                    # fixme: do something
+            groups = fgroups
+        return groups
 
     def get_group_by_number(self, group_number):
-        public_key = self._tox.group_get_chat_id(group_number)
+        group = None
+        try:
+#            LOG_DEBUG(f"CP.CP.group_get_number {group_number} ")
+            # original code
+            chat_id = self._tox.group_get_chat_id(group_number)
+            if chat_id is None:
+                LOG_ERROR(f"get_group_by_number NULL chat_id ({group_number})")
+            elif chat_id == '-1':
+                LOG_ERROR(f"get_group_by_number <0 chat_id ({group_number})")
+            else:
+                LOG_INFO(f"CP.group_get_number {group_number} {chat_id}")
+                group = self.get_group_by_chat_id(chat_id)
+                if group is None or group  == '-1':
+                    LOG_WARN(f"CP.get_group_by_number leaving {group} ({group_number})")
+                    #? iRet = self._tox.group_leave(group_number)
+                    # invoke in main thread?
+                    # self._contacts_manager.delete_group(group_number)
+            return group
+        except Exception as e:
+            LOG_WARN(f"CP.group_get_number {group_number} {e}")
+            return None
 
-        return self.get_group_by_public_key(public_key)
+    def get_group_by_chat_id(self, chat_id):
+        group = self._get_contact_from_cache(chat_id)
+        if group is not None:
+            return group
+        group = self._group_factory.create_group_by_chat_id(chat_id)
+        if group is None:
+            LOG_ERROR(f"get_group_by_chat_id NULL chat_id={chat_id}")
+        else:
+            self._add_to_cache(chat_id, group)
+
+        return group
 
     def get_group_by_public_key(self, public_key):
         group = self._get_contact_from_cache(public_key)
         if group is not None:
             return group
         group = self._group_factory.create_group_by_public_key(public_key)
+        if group is None:
+            LOG_WARN(f"get_group_by_public_key NULL group public_key={public_key}")
+        else:
             self._add_to_cache(public_key, group)
 
         return group
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group peers
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all_group_peers(self):
-        return list()
+        return []
 
     def get_group_peer_by_id(self, group, peer_id):
         peer = group.get_peer_by_id(peer_id)
-
+        if peer is not None:
             return self._get_group_peer(group, peer)
+        LOG_WARN(f"get_group_peer_by_id peer_id={peer_id}")
+        return None
 
     def get_group_peer_by_public_key(self, group, public_key):
         peer = group.get_peer_by_public_key(public_key)
-
+        if peer is not None:
             return self._get_group_peer(group, peer)
+        LOG_WARN(f"get_group_peer_by_public_key public_key={public_key}")
+        return None
 
-    # -----------------------------------------------------------------------------------------------------------------
     # All contacts
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all(self):
         return self.get_all_friends() + self.get_all_groups() + self.get_all_group_peers()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Caching
-    # -----------------------------------------------------------------------------------------------------------------
 
     def clear_cache(self):
         self._cache.clear()
@@ -93,9 +154,7 @@ class ContactProvider(tox_save.ToxSave):
         if contact_public_key in self._cache:
             del self._cache[contact_public_key]
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _get_contact_from_cache(self, public_key):
         return self._cache[public_key] if public_key in self._cache else None

toxygen/contacts/contacts_manager.py

@@ -1,9 +1,36 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from contacts.friend import Friend
 from contacts.group_chat import GroupChat
 from messenger.messages import *
 from common.tox_save import ToxSave
 from contacts.group_peer_contact import GroupPeerContact
+from groups.group_peer import GroupChatPeer
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+import toxygen_wrapper.toxcore_enums_and_consts as enums
 
+# LOG=util.log
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+UINT32_MAX = 2 ** 32 -1
+
+def set_contact_kind(contact) -> None:
+    bInvite = len(contact.name) == enums.TOX_PUBLIC_KEY_SIZE * 2 and \
+      contact.status_message == ''
+    bBot = not bInvite and contact.name.lower().endswith(' bot')
+    if type(contact) == Friend and bInvite:
+        contact._kind = 'invite'
+    elif type(contact) == Friend and bBot:
+        contact._kind = 'bot'
+    elif type(contact) == Friend:
+        contact._kind = 'friend'
+    elif type(contact) == GroupChat:
+        contact._kind = 'group'
+    elif type(contact) == GroupChatPeer:
+        contact._kind = 'grouppeer'
 
 class ContactsManager(ToxSave):
     """
@@ -15,12 +42,14 @@ class ContactsManager(ToxSave):
         super().__init__(tox)
         self._settings = settings
         self._screen = screen
+        self._ms = screen
         self._profile_manager = profile_manager
         self._contact_provider = contact_provider
         self._tox_dns = tox_dns
         self._messages_items_factory = messages_items_factory
         self._messages = screen.messages
-        self._contacts, self._active_contact = [], -1
+        self._contacts = []
+        self._active_contact = -1
         self._active_contact_changed = Event()
         self._sorting = settings['sorting']
         self._filter_string = ''
@@ -28,6 +57,11 @@ class ContactsManager(ToxSave):
         self._history = history
         self._load_contacts()
 
+    def _log(self, s) -> None:
+        try:
+            self._ms._log(s)
+        except: pass
+
     def get_contact(self, num):
         if num < 0 or num >= len(self._contacts):
             return None
@@ -36,36 +70,46 @@ class ContactsManager(ToxSave):
     def get_curr_contact(self):
         return self._contacts[self._active_contact] if self._active_contact + 1 else None
 
-    def save_profile(self):
+    def save_profile(self) -> None:
         data = self._tox.get_savedata()
         self._profile_manager.save_profile(data)
 
-    def is_friend_active(self, friend_number):
+    def is_friend_active(self, friend_number:int) -> bool:
         if not self.is_active_a_friend():
             return False
 
         return self.get_curr_contact().number == friend_number
 
-    def is_group_active(self, group_number):
+    def is_group_active(self, group_number) -> bool:
         if self.is_active_a_friend():
             return False
 
         return self.get_curr_contact().number == group_number
 
-    def is_contact_active(self, contact):
+    def is_contact_active(self, contact) -> bool:
+        if self._active_contact == -1:
+#            LOG.debug("No self._active_contact")
+            return False
+        if self._active_contact >= len(self._contacts):
+            LOG.warn(f"ERROR _active_contact={self._active_contact} >= contacts len={len(self._contacts)}")
+            return False
+        if not self._contacts[self._active_contact]:
+            LOG.warn(f"ERROR NULL {self._contacts[self._active_contact]}  {contact.tox_id}")
+            return False
+
+        if not hasattr(contact, 'tox_id'):
+            LOG.warn(f"ERROR is_contact_active no contact.tox_id {type(contact)}  contact={contact}")
+            return False
+
         return self._contacts[self._active_contact].tox_id == contact.tox_id
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Reconnection support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def reset_contacts_statuses(self):
+    def reset_contacts_statuses(self) -> None:
         for contact in self._contacts:
             contact.status = None
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Work with active friend
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_active(self):
         return self._active_contact
@@ -95,11 +139,16 @@ class ContactsManager(ToxSave):
                 current_contact.remove_messages_widgets()  # TODO: if required
                 self._unsubscribe_from_events(current_contact)
 
-            if self._active_contact + 1 and self._active_contact != value:
+            if self._active_contact >= 0 and self._active_contact != value:
                 try:
                     current_contact.curr_text = self._screen.messageEdit.toPlainText()
                 except:
                     pass
+
+            # IndexError: list index out of range
+            if value >= len(self._contacts):
+                LOG.warn("CM.set_active value too big: {{self._contacts}}")
+                return
             contact = self._contacts[value]
             self._subscribe_to_events(contact)
             contact.remove_invalid_unsent_files()
@@ -128,10 +177,9 @@ class ContactsManager(ToxSave):
             #     self._screen.call_finished()
             self._set_current_contact_data(contact)
             self._active_contact_changed(contact)
-        except Exception as ex:  # no friend found. ignore
-            util.log('Friend value: ' + str(value))
-            util.log('Error in set active: ' + str(ex))
-            raise
+        except Exception as e:  # no friend found. ignore
+            LOG.warn(f"CM.set_active EXCEPTION  value:{value} len={len(self._contacts)} {e}")
+            # gulp raise
 
     active_contact = property(get_active, set_active)
 
@@ -153,21 +201,23 @@ class ContactsManager(ToxSave):
     def is_active_a_group_chat_peer(self):
         return type(self.get_curr_contact()) is GroupPeerContact
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Filtration
-    # -----------------------------------------------------------------------------------------------------------------
 
     def filtration_and_sorting(self, sorting=0, filter_str=''):
         """
         Filtration of friends list
         :param sorting: 0 - no sorting, 1 - online only, 2 - online first, 3 - by name,
-        4 - online and by name, 5 - online first and by name
+        4 - online and by name, 5 - online first and by name, 6 kind
         :param filter_str: show contacts which name contains this substring
         """
         filter_str = filter_str.lower()
         current_contact = self.get_curr_contact()
 
-        if sorting > 5 or sorting < 0:
+        for index, contact in enumerate(self._contacts):
+            if not contact._kind:
+                set_contact_kind(contact)
+
+        if sorting > 6 or sorting < 0:
             sorting = 0
 
         if sorting in (1, 2, 4, 5):  # online first
@@ -183,18 +233,30 @@ class ContactsManager(ToxSave):
             part2 = sorted(part2, key=key_lambda)
             self._contacts = part1 + part2
         elif sorting == 0:
+            # AttributeError: 'NoneType' object has no attribute 'number'
+            for (i, contact) in enumerate(self._contacts):
+                if contact is None or not hasattr(contact, 'number'):
+                    LOG.error(f"Contact {i} is None or not hasattr 'number'")
+                    del self._contacts[i]
+                    continue
             contacts = sorted(self._contacts, key=lambda c: c.number)
             friends = filter(lambda c: type(c) is Friend, contacts)
             groups = filter(lambda c: type(c) is GroupChat, contacts)
             group_peers = filter(lambda c: type(c) is GroupPeerContact, contacts)
             self._contacts = list(friends) + list(groups) + list(group_peers)
+        elif sorting == 6:
+            self._contacts = sorted(self._contacts, key=lambda x: x._kind)
         else:
             self._contacts = sorted(self._contacts, key=lambda x: x.name.lower())
 
+
         # change item widgets
         for index, contact in enumerate(self._contacts):
             list_item = self._screen.friends_list.item(index)
             item_widget = self._screen.friends_list.itemWidget(list_item)
+            if not item_widget:
+                LOG_WARN("CM.filtration_and_sorting( item_widget is NULL")
+                continue
             contact.set_widget(item_widget)
 
         for index, friend in enumerate(self._contacts):
@@ -222,9 +284,7 @@ class ContactsManager(ToxSave):
         """
         self.filtration_and_sorting(self._sorting, self._filter_string)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contact getters
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_friend_by_number(self, number):
         return list(filter(lambda c: c.number == number and type(c) is Friend, self._contacts))[0]
@@ -235,9 +295,15 @@ class ContactsManager(ToxSave):
     def get_or_create_group_peer_contact(self, group_number, peer_id):
         group = self.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if peer is None:
+            LOG.warn(f'get_or_create_group_peer_contact group_number={group_number} peer_id={peer_id} peer={peer}')
+            return None
+        LOG.debug(f'get_or_create_group_peer_contact group_number={group_number} peer_id={peer_id} peer={peer}')
         if not self.check_if_contact_exists(peer.public_key):
-            self.add_group_peer(group, peer)
-
+            contact = self.add_group_peer(group, peer)
+            # dunno
+            return contact
+        # me - later wrong kind of object?
         return self.get_contact_by_tox_id(peer.public_key)
 
     def check_if_contact_exists(self, tox_id):
@@ -255,9 +321,7 @@ class ContactsManager(ToxSave):
     def is_active_online(self):
         return self._active_contact + 1 and self.get_curr_contact().status is not None
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Work with friends (remove, block, set alias, get public key)
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_alias(self, num):
         """
@@ -299,7 +363,10 @@ class ContactsManager(ToxSave):
         """
         friend = self._contacts[num]
         self._cleanup_contact_data(friend)
+        try:
             self._tox.friend_delete(friend.number)
+        except Exception as e:
+            LOG.warn(f"'There was no friend with the given friend number {e}")
         self._delete_contact(num)
 
     def add_friend(self, tox_id):
@@ -314,8 +381,8 @@ class ContactsManager(ToxSave):
         """
         Block user with specified tox id (or public key) - delete from friends list and ignore friend requests
         """
-        tox_id = tox_id[:TOX_PUBLIC_KEY_SIZE * 2]
-        if tox_id == self._tox.self_get_address[:TOX_PUBLIC_KEY_SIZE * 2]:
+        tox_id = tox_id[:enums.TOX_PUBLIC_KEY_SIZE * 2]
+        if tox_id == self._tox.self_get_address()[:enums.TOX_PUBLIC_KEY_SIZE * 2]:
             return
         if tox_id not in self._settings['blocked']:
             self._settings['blocked'].append(tox_id)
@@ -339,19 +406,25 @@ class ContactsManager(ToxSave):
             self.add_friend(tox_id)
             self.save_profile()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_group_chats(self):
         return list(filter(lambda c: type(c) is GroupChat, self._contacts))
 
     def add_group(self, group_number):
-        group = self._contact_provider.get_group_by_number(group_number)
         index = len(self._contacts)
+        group = self._contact_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG.warn(f"CM.add_group: NULL group from group_number={group_number}")
+        elif type(group) == int and group < 0:
+            LOG.warn(f"CM.add_group: NO group from group={group} group_number={group_number}")
+        else:
+            LOG.info(f"CM.add_group: Adding group {group._name}")
             self._contacts.append(group)
-        group.reset_avatar(self._settings['identicons'])
+            LOG.info(f"contacts_manager.add_group: saving profile")
             self._save_profile()
+            group.reset_avatar(self._settings['identicons'])
+            LOG.info(f"contacts_manager.add_group: setting active")
             self.set_active(index)
             self.update_filtration()
 
@@ -361,20 +434,21 @@ class ContactsManager(ToxSave):
         num = self._contacts.index(group)
         self._delete_contact(num)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups private messaging
-    # -----------------------------------------------------------------------------------------------------------------
 
     def add_group_peer(self, group, peer):
         contact = self._contact_provider.get_group_peer_by_id(group, peer.id)
         if self.check_if_contact_exists(contact.tox_id):
-            return
+            return contact
+        contact._kind = 'grouppeer'
         self._contacts.append(contact)
         contact.reset_avatar(self._settings['identicons'])
         self._save_profile()
+        return contact
 
     def remove_group_peer_by_id(self, group, peer_id):
         peer = group.get_peer_by_id(peer_id)
+        if peer: # broken
             if not self.check_if_contact_exists(peer.public_key):
                 return
             contact = self.get_contact_by_tox_id(peer.public_key)
@@ -382,6 +456,7 @@ class ContactsManager(ToxSave):
 
     def remove_group_peer(self, group_peer_contact):
         contact = self.get_contact_by_tox_id(group_peer_contact.tox_id)
+        if contact:
             self._cleanup_contact_data(contact)
             num = self._contacts.index(contact)
             self._delete_contact(num)
@@ -402,38 +477,48 @@ class ContactsManager(ToxSave):
 
         return suggested_names[0]
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friend requests
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_friend_request(self, tox_id, message):
+    def send_friend_request(self, sToxPkOrId, message):
         """
         Function tries to send request to contact with specified id
-        :param tox_id: id of new contact or tox dns 4 value
+        :param sToxPkOrId: id of new contact or tox dns 4 value
         :param message: additional message
         :return: True on success else error string
         """
+        retval = ''
         try:
             message = message or 'Hello! Add me to your contact list please'
-            if '@' in tox_id:  # value like groupbot@toxme.io
-                tox_id = self._tox_dns.lookup(tox_id)
-                if tox_id is None:
-                    raise Exception('TOX DNS lookup failed')
-            if len(tox_id) == TOX_PUBLIC_KEY_SIZE * 2:  # public key
-                self.add_friend(tox_id)
-                title = util_ui.tr('Friend added')
-                text = util_ui.tr('Friend added without sending friend request')
-                util_ui.message_box(text, title)
+            if len(sToxPkOrId) == enums.TOX_PUBLIC_KEY_SIZE * 2:  # public key
+                self.add_friend(sToxPkOrId)
+                title = 'Friend added'
+                text = 'Friend added without sending friend request'
             else:
-                self._tox.friend_add(tox_id, message.encode('utf-8'))
-                tox_id = tox_id[:TOX_PUBLIC_KEY_SIZE * 2]
-                self._add_friend(tox_id)
+                num = self._tox.friend_add(sToxPkOrId, message.encode('utf-8'))
+                if num < UINT32_MAX:
+                    tox_pk = sToxPkOrId[:enums.TOX_PUBLIC_KEY_SIZE * 2]
+                    self._add_friend(tox_pk)
                     self.update_filtration()
+                    title = 'Friend added'
+                    text = 'Friend added by sending friend request'
                     self.save_profile()
-            return True
+                    retval = True
+                else:
+                    title = 'Friend failed'
+                    text = 'Friend failed sending friend request'
+                    retval = text
+
         except Exception as ex:  # wrong data
-            util.log('Friend request failed with ' + str(ex))
-            return str(ex)
+            title = 'Friend add exception'
+            text = 'Friend request exception with ' + str(ex)
+            self._log(text)
+            LOG.exception(text)
+            LOG.warn(f"DELETE {sToxPkOrId} ?")
+            retval = str(ex)
+        title = util_ui.tr(title)
+        text = util_ui.tr(text)
+        util_ui.message_box(text, title)
+        return retval
 
     def process_friend_request(self, tox_id, message):
         """
@@ -451,14 +536,12 @@ class ContactsManager(ToxSave):
                 data = self._tox.get_savedata()
                 self._profile_manager.save_profile(data)
         except Exception as ex:  # something is wrong
-            util.log('Accept friend request failed! ' + str(ex))
+            LOG.error('Accept friend request failed! ' + str(ex))
 
     def can_send_typing_notification(self):
         return self._settings['typing_notifications'] and not self.is_active_a_group_chat_peer()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contacts numbers update
-    # -----------------------------------------------------------------------------------------------------------------
 
     def update_friends_numbers(self):
         for friend in self._contact_provider.get_all_friends():
@@ -467,9 +550,17 @@ class ContactsManager(ToxSave):
 
     def update_groups_numbers(self):
         groups = self._contact_provider.get_all_groups()
+        LOG.info(f"update_groups_numbers len(groups)={len(groups)}")
+        # Thread 76 "ToxIterateThrea" received signal SIGSEGV, Segmentation fault.
         for i in range(len(groups)):
             chat_id = self._tox.group_get_chat_id(i)
+            if not chat_id:
+                LOG.warn(f"update_groups_numbers {i} chat_id")
+                continue
             group = self.get_contact_by_tox_id(chat_id)
+            if not group:
+                LOG.warn(f"update_groups_numbers {i} group")
+                continue
             group.number = i
         self.update_filtration()
 
@@ -478,16 +569,22 @@ class ContactsManager(ToxSave):
         for group in groups:
             group.remove_all_peers_except_self()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _load_contacts(self):
         self._load_friends()
         self._load_groups()
         if len(self._contacts):
             self.set_active(0)
-        for contact in filter(lambda c: not c.has_avatar(), self._contacts):
+        # filter(lambda c: not c.has_avatar(), self._contacts)
+        for (i, contact) in enumerate(self._contacts):
+            if contact is None:
+                LOG.warn(f"_load_contacts NULL contact {i}")
+                LOG.info(f"_load_contacts deleting NULL {self._contacts[i]}")
+                del self._contacts[i]
+                #? self.save_profile()
+                continue
+            if contact.has_avatar(): continue
             contact.reset_avatar(self._settings['identicons'])
         self.update_filtration()
 
@@ -497,9 +594,7 @@ class ContactsManager(ToxSave):
     def _load_groups(self):
         self._contacts.extend(self._contact_provider.get_all_groups())
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Current contact subscriptions
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _subscribe_to_events(self, contact):
         contact.name_changed_event.add_callback(self._current_contact_name_changed)
@@ -554,7 +649,7 @@ class ContactsManager(ToxSave):
         try:
             index = list(map(lambda x: x[0], self._settings['friends_aliases'])).index(contact.tox_id)
             del self._settings['friends_aliases'][index]
-        except:
+        except Exception as e:
             pass
         if contact.tox_id in self._settings['notes']:
             del self._settings['notes'][contact.tox_id]

toxygen/contacts/friend.py

@@ -1,9 +1,11 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import os
+
 from contacts import contact, common
 from messenger.messages import *
-import os
 from contacts.contact_menu import *
 
-
 class Friend(contact.Contact):
     """
     Friend in list of friends.
@@ -14,9 +16,7 @@ class Friend(contact.Contact):
         self._receipts = 0
         self._typing_notification_handler = common.FriendTypingNotificationHandler(number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def insert_inline(self, before_message_id, inline):
         """
@@ -29,7 +29,7 @@ class Friend(contact.Contact):
                 self._corr.insert(i, inline)
             return i - len(self._corr)
         except:
-            pass
+            return -1
 
     def get_unsent_files(self):
         messages = filter(lambda m: type(m) is UnsentFileMessage, self._corr)
@@ -52,23 +52,17 @@ class Friend(contact.Contact):
         self._corr = list(filter(lambda m: not (type(m) is UnsentFileMessage and m.message_id == message_id),
                                  self._corr))
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Full status
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_full_status(self):
         return self._status_message
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_typing_notification_handler(self):
         return self._typing_notification_handler
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Context menu support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_context_menu_generator(self):
         return FriendMenuGenerator(self)

toxygen/contacts/friend_factory.py

@@ -1,7 +1,8 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts.friend import Friend
 from common.tox_save import ToxSave
 
-
 class FriendFactory(ToxSave):
 
     def __init__(self, profile_manager, settings, tox, db, items_factory):
@@ -13,28 +14,26 @@ class FriendFactory(ToxSave):
 
     def create_friend_by_public_key(self, public_key):
         friend_number = self._tox.friend_by_public_key(public_key)
-
         return self.create_friend_by_number(friend_number)
 
-    def create_friend_by_number(self, friend_number):
+    def create_friend_by_number(self, friend_number:int):
         aliases = self._settings['friends_aliases']
-        tox_id = self._tox.friend_get_public_key(friend_number)
+        sToxPk = self._tox.friend_get_public_key(friend_number)
+        assert sToxPk, sToxPk
         try:
-            alias = list(filter(lambda x: x[0] == tox_id, aliases))[0][1]
+            alias = list(filter(lambda x: x[0] == sToxPk, aliases))[0][1]
         except:
             alias = ''
         item = self._create_friend_item()
-        name = alias or self._tox.friend_get_name(friend_number) or tox_id
+        name = alias or self._tox.friend_get_name(friend_number) or sToxPk
         status_message = self._tox.friend_get_status_message(friend_number)
-        message_getter = self._db.messages_getter(tox_id)
-        friend = Friend(self._profile_manager, message_getter, friend_number, name, status_message, item, tox_id)
+        message_getter = self._db.messages_getter(sToxPk)
+        friend = Friend(self._profile_manager, message_getter, friend_number, name, status_message, item, sToxPk)
         friend.set_alias(alias)
 
         return friend
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_friend_item(self):
         """

toxygen/contacts/group_chat.py

@@ -1,11 +1,17 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts import contact
 from contacts.contact_menu import GroupMenuGenerator
 import utils.util as util
 from groups.group_peer import GroupChatPeer
-from wrapper import toxcore_enums_and_consts as constants
+from toxygen_wrapper import toxcore_enums_and_consts as constants
 from common.tox_save import ToxSave
 from groups.group_ban import GroupBan
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class GroupChat(contact.Contact, ToxSave):
 
@@ -25,9 +31,7 @@ class GroupChat(contact.Contact, ToxSave):
     def get_context_menu_generator(self):
         return GroupMenuGenerator(self)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_is_private(self):
         return self._is_private
@@ -53,9 +57,7 @@ class GroupChat(contact.Contact, ToxSave):
 
     peers_limit = property(get_peers_limit, set_peers_limit)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_self_peer(self):
         return self._peers[0]
@@ -73,12 +75,20 @@ class GroupChat(contact.Contact, ToxSave):
         return self.get_self_role() == constants.TOX_GROUP_ROLE['FOUNDER']
 
     def add_peer(self, peer_id, is_current_user=False):
+        "called from callbacks"
+        if peer_id >  self._peers_limit:
+            LOG_WARN(f"add_peer id={peer_id} > {self._peers_limit}")
+            return
+
+        status_message = f"Private in {self.name}"
+        LOG_TRACE(f"GC.add_peer id={peer_id} status_message={status_message}")
         peer = GroupChatPeer(peer_id,
                              self._tox.group_peer_get_name(self._number, peer_id),
                              self._tox.group_peer_get_status(self._number, peer_id),
                              self._tox.group_peer_get_role(self._number, peer_id),
                              self._tox.group_peer_get_public_key(self._number, peer_id),
-                             is_current_user)
+                             is_current_user,
+                             status_message=status_message)
         self._peers.append(peer)
 
     def remove_peer(self, peer_id):
@@ -86,25 +96,40 @@ class GroupChat(contact.Contact, ToxSave):
             self.remove_all_peers_except_self()
         else:
             peer = self.get_peer_by_id(peer_id)
+            if peer: # broken
                 self._peers.remove(peer)
+            else:
+                LOG_WARN(f"remove_peer empty peers for {peer_id}")
 
     def get_peer_by_id(self, peer_id):
         peers = list(filter(lambda p: p.id == peer_id, self._peers))
-
+        if peers:
             return peers[0]
+        else:
+            LOG_WARN(f"get_peer_by_id empty peers for {peer_id}")
+            return None
 
     def get_peer_by_public_key(self, public_key):
         peers = list(filter(lambda p: p.public_key == public_key, self._peers))
-
+        # DEBUGc: group_moderation #0 mod_id=4294967295 event_type=3
+        # WARN_: get_peer_by_id empty peers for 4294967295
+        if peers:
             return peers[0]
+        else:
+            LOG_WARN(f"get_peer_by_public_key empty peers for {public_key}")
+            return None
 
     def remove_all_peers_except_self(self):
         self._peers = self._peers[:1]
 
     def get_peers_names(self):
         peers_names = map(lambda p: p.name, self._peers)
-
+        if peers_names: # broken
             return list(peers_names)
+        else:
+            LOG_WARN(f"get_peers_names empty peers")
+            #? broken
+            return []
 
     def get_peers(self):
         return self._peers[:]
@@ -112,21 +137,20 @@ class GroupChat(contact.Contact, ToxSave):
     peers = property(get_peers)
 
     def get_bans(self):
-        ban_ids = self._tox.group_ban_get_list(self._number)
-        bans = []
-        for ban_id in ban_ids:
-            ban = GroupBan(ban_id,
-                           self._tox.group_ban_get_target(self._number, ban_id),
-                           self._tox.group_ban_get_time_set(self._number, ban_id))
-            bans.append(ban)
-
-        return bans
-
+        return []
+#        ban_ids = self._tox.group_ban_get_list(self._number)
+#        bans = []
+#        for ban_id in ban_ids:
+#            ban = GroupBan(ban_id,
+#                           self._tox.group_ban_get_target(self._number, ban_id),
+#                           self._tox.group_ban_get_time_set(self._number, ban_id))
+#            bans.append(ban)
+#
+#        return bans
+#
     bans = property(get_bans)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _get_default_avatar_path():

toxygen/contacts/group_factory.py

@@ -1,7 +1,12 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts.group_chat import GroupChat
 from common.tox_save import ToxSave
-import wrapper.toxcore_enums_and_consts as constants
+import toxygen_wrapper.toxcore_enums_and_consts as constants
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
 
 class GroupFactory(ToxSave):
 
@@ -12,12 +17,15 @@ class GroupFactory(ToxSave):
         self._db = db
         self._items_factory = items_factory
 
+    def create_group_by_chat_id(self, chat_id):
+        return self.create_group_by_public_key(chat_id)
+
     def create_group_by_public_key(self, public_key):
         group_number = self._get_group_number_by_chat_id(public_key)
-
         return self.create_group_by_number(group_number)
 
     def create_group_by_number(self, group_number):
+        LOG.info(f"create_group_by_number {group_number}")
         aliases = self._settings['friends_aliases']
         tox_id = self._tox.group_get_chat_id(group_number)
         try:
@@ -35,9 +43,7 @@ class GroupFactory(ToxSave):
 
         return group
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_group_item(self):
         """
@@ -47,7 +53,7 @@ class GroupFactory(ToxSave):
         return self._items_factory.create_contact_item()
 
     def _get_group_number_by_chat_id(self, chat_id):
-        for i in range(self._tox.group_get_number_groups()):
+        for i in range(self._tox.group_get_number_groups()+100):
             if self._tox.group_get_chat_id(i) == chat_id:
                 return i
         return -1

toxygen/contacts/group_peer_contact.py

@@ -1,11 +1,13 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import contacts.contact
 from contacts.contact_menu import GroupPeerMenuGenerator
 
-
 class GroupPeerContact(contacts.contact.Contact):
 
-    def __init__(self, profile_manager, message_getter, peer_number, name, widget, tox_id, group_pk):
-        super().__init__(profile_manager, message_getter, peer_number, name, str(), widget, tox_id)
+    def __init__(self, profile_manager, message_getter, peer_number, name, widget, tox_id, group_pk, status_message=None):
+        if status_message is None: status_message=str()
+        super().__init__(profile_manager, message_getter, peer_number, name, status_message, widget, tox_id)
         self._group_pk = group_pk
 
     def get_group_pk(self):

toxygen/contacts/group_peer_factory.py

@@ -1,7 +1,7 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from common.tox_save import ToxSave
 from contacts.group_peer_contact import GroupPeerContact
 
-
 class GroupPeerFactory(ToxSave):
 
     def __init__(self, tox, profile_manager, db, items_factory):
@@ -14,7 +14,10 @@ class GroupPeerFactory(ToxSave):
         item = self._create_group_peer_item()
         message_getter = self._db.messages_getter(peer.public_key)
         group_peer_contact = GroupPeerContact(self._profile_manager, message_getter, peer.id, peer.name,
-                                              item, peer.public_key, group.tox_id)
+                                              item,
+                                              peer.public_key,
+                                              group.tox_id,
+                                              status_message=peer.status_message)
         group_peer_contact.status = peer.status
 
         return group_peer_contact

toxygen/contacts/profile.py

@@ -1,19 +1,27 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from contacts import basecontact
 import random
 import threading
 import common.tox_save as tox_save
 from middleware.threads import invoke_in_main_thread
 
+iUMAXINT = 4294967295
+iRECONNECT = 50
+
+global LOG
+import logging
+LOG = logging.getLogger('app.'+__name__)
 
 class Profile(basecontact.BaseContact, tox_save.ToxSave):
     """
     Profile of current toxygen user.
     """
-    def __init__(self, profile_manager, tox, screen, contacts_provider, reset_action):
+    def __init__(self, profile_manager, tox, screen, contacts_provider, reset_action, app=None):
         """
         :param tox: tox instance
         :param screen: ref to main screen
         """
+        assert tox
         basecontact.BaseContact.__init__(self,
                                          profile_manager,
                                          tox.self_get_name(),
@@ -27,61 +35,73 @@ class Profile(basecontact.BaseContact, tox_save.ToxSave):
         self._reset_action = reset_action
         self._waiting_for_reconnection = False
         self._timer = None
+        self._app = app
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Edit current user's data
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def change_status(self):
+    def change_status(self) -> None:
         """
         Changes status of user (online, away, busy)
         """
         if self._status is not None:
             self.set_status((self._status + 1) % 3)
 
-    def set_status(self, status):
+    def set_status(self, status) -> None:
         super().set_status(status)
         if status is not None:
             self._tox.self_set_status(status)
         elif not self._waiting_for_reconnection:
             self._waiting_for_reconnection = True
-            self._timer = threading.Timer(50, self._reconnect)
+            self._timer = threading.Timer(iRECONNECT, self._reconnect)
             self._timer.start()
 
-    def set_name(self, value):
+    def set_name(self, value) -> None:
         if self.name == value:
             return
         super().set_name(value)
         self._tox.self_set_name(self._name)
 
-    def set_status_message(self, value):
+    def set_status_message(self, value) -> None:
         super().set_status_message(value)
         self._tox.self_set_status_message(self._status_message)
 
     def set_new_nospam(self):
         """Sets new nospam part of tox id"""
-        self._tox.self_set_nospam(random.randint(0, 4294967295))  # no spam - uint32
+        self._tox.self_set_nospam(random.randint(0, iUMAXINT))  # no spam - uint32
         self._tox_id = self._tox.self_get_address()
+        self._sToxId = self._tox.self_get_address()
+        return self._sToxId
 
-        return self._tox_id
-
-    # -----------------------------------------------------------------------------------------------------------------
     # Reset
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def restart(self):
+    def restart(self) -> None:
         """
         Recreate tox instance
         """
         self.status = None
         invoke_in_main_thread(self._reset_action)
 
-    def _reconnect(self):
+    def _reconnect(self) -> None:
         self._waiting_for_reconnection = False
+        if self._app and self._app.bAppExiting:
+            # dont do anything after the app has been shipped
+            # there's a segv that results
+            return
         contacts = self._contacts_provider.get_all_friends()
         all_friends_offline = all(list(map(lambda x: x.status is None, contacts)))
         if self.status is None or (all_friends_offline and len(contacts)):
             self._waiting_for_reconnection = True
             self.restart()
-            self._timer = threading.Timer(50, self._reconnect)
+            self._timer = threading.Timer(iRECONNECT, self._reconnect)
             self._timer.start()
+
+# Current thread 0x00007901a13ccb80 (most recent call first):
+#   File "/usr/local/lib/python3.11/site-packages/toxygen_wrapper/tox.py", line 826 in self_get_friend_list_size
+#   File "/usr/local/lib/python3.11/site-packages/toxygen_wrapper/tox.py", line 838 in self_get_friend_list
+#   File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contact_provider.py", line 45 in get_all_friends
+#   File "/mnt/o/var/local/src/toxygen/toxygen/contacts/profile.py", line 90 in _reconnect
+#   File "/usr/lib/python3.11/threading.py", line 1401 in run
+#   File "/usr/lib/python3.11/threading.py", line 1045 in _bootstrap_inner
+#   File "/usr/lib/python3.11/threading.py", line 1002 in _bootstrap
+#
+

toxygen/file_transfers/file_transfers.py

@@ -1,11 +1,15 @@
-from wrapper.toxcore_enums_and_consts import TOX_FILE_KIND, TOX_FILE_CONTROL
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import os
+from os import chdir, remove, rename
 from os.path import basename, getsize, exists, dirname
-from os import remove, rename, chdir
 from time import time
-from wrapper.tox import Tox
+
 from common.event import Event
 from middleware.threads import invoke_in_main_thread
-
+from toxygen_wrapper.tox import Tox
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_FILE_KIND, TOX_FILE_CONTROL
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 FILE_TRANSFER_STATE = {
     'RUNNING': 0,
@@ -78,6 +82,7 @@ class FileTransfer:
 
     def get_file_id(self):
         return self._file_id
+#?        return self._tox.file_get_file_id(self._friend_number, self._file_number)
 
     file_id = property(get_file_id)
 
@@ -112,9 +117,6 @@ class FileTransfer:
         if self._tox.file_control(self._friend_number, self._file_number, control):
             self.set_state(control)
 
-    def get_file_id(self):
-        return self._tox.file_get_file_id(self._friend_number, self._file_number)
-
     def _signal(self):
         percentage = self._done / self._size if self._size else 0
         if self._creation_time is None or not percentage:
@@ -126,9 +128,7 @@ class FileTransfer:
     def _finished(self):
         self._finished_event(self._friend_number, self._file_number)
 
-# -----------------------------------------------------------------------------------------------------------------
 # Send file
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class SendTransfer(FileTransfer):
@@ -174,11 +174,14 @@ class SendAvatar(SendTransfer):
     """
 
     def __init__(self, path, tox, friend_number):
-        if path is None:
+        LOG_DEBUG(f"SendAvatar path={path} friend_number={friend_number}")
+        if path is None or not os.path.exists(path):
             avatar_hash = None
         else:
             with open(path, 'rb') as fl:
-                avatar_hash = Tox.hash(fl.read())
+                data=fl.read()
+            LOG_DEBUG(f"SendAvatar data={data} type={type(data)}")
+            avatar_hash = tox.hash(data, None)
         super().__init__(path, tox, friend_number, TOX_FILE_KIND['AVATAR'], avatar_hash)
 
 
@@ -220,12 +223,10 @@ class SendFromFileBuffer(SendTransfer):
     def send_chunk(self, position, size):
         super().send_chunk(position, size)
         if not size:
-            chdir(dirname(self._path))
-            remove(self._path)
+            os.chdir(dirname(self._path))
+            os.remove(self._path)
 
-# -----------------------------------------------------------------------------------------------------------------
 # Receive file
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class ReceiveTransfer(FileTransfer):
@@ -315,7 +316,6 @@ class ReceiveAvatar(ReceiveTransfer):
     Get friend's avatar. Doesn't need file transfer item
     """
     MAX_AVATAR_SIZE = 512 * 1024
-
     def __init__(self, path, tox, friend_number, size, file_number):
         full_path = path + '.tmp'
         super().__init__(full_path, tox, friend_number, size, file_number)
@@ -328,11 +328,11 @@ class ReceiveAvatar(ReceiveTransfer):
             self._file.close()
             remove(full_path)
         elif exists(path):
-            hash = self.get_file_id()
+            ihash = self.get_file_id()
             with open(path, 'rb') as fl:
                 data = fl.read()
             existing_hash = Tox.hash(data)
-            if hash == existing_hash:
+            if ihash == existing_hash:
                 self.send_control(TOX_FILE_CONTROL['CANCEL'])
                 self._file.close()
                 remove(full_path)

toxygen/file_transfers/file_transfers_handler.py

@@ -1,11 +1,22 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from messenger.messages import *
+from file_transfers.file_transfers import SendAvatar, is_inline
 from ui.contact_items import *
 import utils.util as util
 from common.tox_save import ToxSave
 
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+
+# LOG=util.log
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+log = lambda x: LOG.info(x)
 
 class FileTransfersHandler(ToxSave):
-
+    lBlockAvatars = []
     def __init__(self, tox, settings, contact_provider, file_transfers_message_service, profile):
         super().__init__(tox)
         self._settings = settings
@@ -19,16 +30,16 @@ class FileTransfersHandler(ToxSave):
         # key = (friend number, file number), value - message id
 
         profile.avatar_changed_event.add_callback(self._send_avatar_to_contacts)
+        self. lBlockAvatars = []
 
-    def stop(self):
+    def stop(self) -> None:
         self._settings['paused_file_transfers'] = self._paused_file_transfers if self._settings['resend_files'] else {}
         self._settings.save()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def incoming_file_transfer(self, friend_number, file_number, size, file_name):
+    def incoming_file_transfer(self, friend_number, file_number, size, file_name) -> None:
+        # main thread
         """
         New transfer
         :param friend_number: number of friend who sent file
@@ -37,11 +48,15 @@ class FileTransfersHandler(ToxSave):
         :param file_name: file name without path
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None:
+            LOG.info(f'incoming_file_handler Friend NULL friend_number={friend_number}')
+            return
         auto = self._settings['allow_auto_accept'] and friend.tox_id in self._settings['auto_accept_from_friends']
-        inline = is_inline(file_name) and self._settings['allow_inline']
+        inline = False # ?is_inline(file_name) and self._settings['allow_inline']
         file_id = self._tox.file_get_file_id(friend_number, file_number)
         accepted = True
         if file_id in self._paused_file_transfers:
+            LOG_INFO(f'incoming_file_handler paused friend_number={friend_number}')
             (path, ft_friend_number, is_incoming, start_position) = self._paused_file_transfers[file_id]
             pos = start_position if os.path.exists(path) else 0
             if pos >= size:
@@ -52,26 +67,33 @@ class FileTransfersHandler(ToxSave):
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer(path, friend_number, file_number, size, False, pos)
         elif inline and size < 1024 * 1024:
+            LOG_INFO(f'incoming_file_handler small friend_number={friend_number}')
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer('', friend_number, file_number, size, True)
         elif auto:
+            # accepted is really started
+            LOG_INFO(f'incoming_file_handler auto friend_number={friend_number}')
             path = self._settings['auto_accept_path'] or util.curr_directory()
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer(path + '/' + file_name, friend_number, file_number, size)
         else:
+            LOG_INFO(f'incoming_file_handler reject friend_number={friend_number}')
             accepted = False
+            # FixME: need GUI ask
+            # accepted is really started
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
 
-    def cancel_transfer(self, friend_number, file_number, already_cancelled=False):
+    def cancel_transfer(self, friend_number, file_number, already_cancelled=False) -> None:
         """
         Stop transfer
         :param friend_number: number of friend
         :param file_number: file number
         :param already_cancelled: was cancelled by friend
         """
+        # callback
         if (friend_number, file_number) in self._file_transfers:
             tr = self._file_transfers[(friend_number, file_number)]
             if not already_cancelled:
@@ -84,17 +106,19 @@ class FileTransfersHandler(ToxSave):
         elif not already_cancelled:
             self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
 
-    def cancel_not_started_transfer(self, friend_number, message_id):
-        self._get_friend_by_number(friend_number).delete_one_unsent_file(message_id)
+    def cancel_not_started_transfer(self, friend_number, message_id) -> None:
+        friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
+        friend.delete_one_unsent_file(message_id)
 
-    def pause_transfer(self, friend_number, file_number, by_friend=False):
+    def pause_transfer(self, friend_number, file_number, by_friend=False) -> None:
         """
         Pause transfer with specified data
         """
         tr = self._file_transfers[(friend_number, file_number)]
         tr.pause(by_friend)
 
-    def resume_transfer(self, friend_number, file_number, by_friend=False):
+    def resume_transfer(self, friend_number, file_number, by_friend=False) -> None:
         """
         Resume transfer with specified data
         """
@@ -104,7 +128,7 @@ class FileTransfersHandler(ToxSave):
         else:
             tr.send_control(TOX_FILE_CONTROL['RESUME'])
 
-    def accept_transfer(self, path, friend_number, file_number, size, inline=False, from_position=0):
+    def accept_transfer(self, path, friend_number, file_number, size, inline=False, from_position=0) -> None:
         """
         :param path: path for saving
         :param friend_number: friend number
@@ -115,6 +139,7 @@ class FileTransfersHandler(ToxSave):
         """
         path = self._generate_valid_path(path, from_position)
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         if not inline:
             rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number, from_position)
         else:
@@ -130,7 +155,7 @@ class FileTransfersHandler(ToxSave):
         if inline:
             self._insert_inline_before[(friend_number, file_number)] = message.message_id
 
-    def send_screenshot(self, data, friend_number):
+    def send_screenshot(self, data, friend_number) -> None:
         """
         Send screenshot
         :param data: raw data - png format
@@ -138,22 +163,26 @@ class FileTransfersHandler(ToxSave):
         """
         self.send_inline(data, 'toxygen_inline.png', friend_number)
 
-    def send_sticker(self, path, friend_number):
+    def send_sticker(self, path, friend_number) -> None:
         with open(path, 'rb') as fl:
             data = fl.read()
         self.send_inline(data, 'sticker.png', friend_number)
 
-    def send_inline(self, data, file_name, friend_number, is_resend=False):
+    def send_inline(self, data, file_name, friend_number, is_resend=False) -> None:
         friend = self._get_friend_by_number(friend_number)
+        if friend is None:
+            LOG_WARN("fsend_inline Error friend is None file_name: {file_name}")
+            return
         if friend.status is None and not is_resend:
             self._file_transfers_message_service.add_unsent_file_message(friend, file_name, data)
             return
         elif friend.status is None and is_resend:
-            raise RuntimeError()
+            LOG_WARN("fsend_inline Error friend.status is None file_name: {file_name}")
+            return
         st = SendFromBuffer(self._tox, friend.number, data, file_name)
         self._send_file_add_set_handlers(st, friend, file_name, True)
 
-    def send_file(self, path, friend_number, is_resend=False, file_id=None):
+    def send_file(self, path, friend_number, is_resend=False, file_id=None) -> None:
         """
         Send file to current active friend
         :param path: file path
@@ -162,47 +191,52 @@ class FileTransfersHandler(ToxSave):
         :param file_id: file id of transfer
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         if friend.status is None and not is_resend:
             self._file_transfers_message_service.add_unsent_file_message(friend, path, None)
             return
         elif friend.status is None and is_resend:
-            print('Error in sending')
+            LOG_WARN('Error in sending')
             return
         st = SendTransfer(path, self._tox, friend_number, TOX_FILE_KIND['DATA'], file_id)
         file_name = os.path.basename(path)
         self._send_file_add_set_handlers(st, friend, file_name)
 
-    def incoming_chunk(self, friend_number, file_number, position, data):
+    def incoming_chunk(self, friend_number, file_number, position, data) -> None:
         """
         Incoming chunk
         """
         self._file_transfers[(friend_number, file_number)].write_chunk(position, data)
 
-    def outgoing_chunk(self, friend_number, file_number, position, size):
+    def outgoing_chunk(self, friend_number, file_number, position, size) -> None:
         """
         Outgoing chunk
         """
         self._file_transfers[(friend_number, file_number)].send_chunk(position, size)
 
-    def transfer_finished(self, friend_number, file_number):
+    def transfer_finished(self, friend_number, file_number) -> None:
         transfer = self._file_transfers[(friend_number, file_number)]
+        friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         t = type(transfer)
         if t is ReceiveAvatar:
-            self._get_friend_by_number(friend_number).load_avatar()
+            friend.load_avatar()
         elif t is ReceiveToBuffer or (t is SendFromBuffer and self._settings['allow_inline']):  # inline image
-            print('inline')
+            LOG.debug('inline')
             inline = InlineImageMessage(transfer.data)
             message_id = self._insert_inline_before[(friend_number, file_number)]
             del self._insert_inline_before[(friend_number, file_number)]
-            index = self._get_friend_by_number(friend_number).insert_inline(message_id, inline)
+            if friend is None: return None
+            index = friend.insert_inline(message_id, inline)
             self._file_transfers_message_service.add_inline_message(transfer, index)
         del self._file_transfers[(friend_number, file_number)]
 
-    def send_files(self, friend_number):
+    def send_files(self, friend_number:int) -> None:
+        try:
             friend = self._get_friend_by_number(friend_number)
+            if friend is None: return
             friend.remove_invalid_unsent_files()
             files = friend.get_unsent_files()
-        try:
             for fl in files:
                 data, path = fl.data, fl.path
                 if data is not None:
@@ -211,6 +245,7 @@ class FileTransfersHandler(ToxSave):
                     self.send_file(path, friend_number, True)
             friend.clear_unsent_files()
             for key in self._paused_file_transfers.keys():
+                # RuntimeError: dictionary changed size during iteration
                 (path, ft_friend_number, is_incoming, start_position) = self._paused_file_transfers[key]
                 if not os.path.exists(path):
                     del self._paused_file_transfers[key]
@@ -218,32 +253,63 @@ class FileTransfersHandler(ToxSave):
                     self.send_file(path, friend_number, True, key)
                     del self._paused_file_transfers[key]
         except Exception as ex:
-            print('Exception in file sending: ' + str(ex))
+            LOG_ERROR('send_files EXCEPTION in file sending: ' + str(ex))
 
-    def friend_exit(self, friend_number):
-        for friend_num, file_num in self._file_transfers.keys():
+    def friend_exit(self, friend_number:int) -> None:
+        # RuntimeError: dictionary changed size during iteration
+        lMayChangeDynamically = self._file_transfers.copy()
+        for friend_num, file_num in lMayChangeDynamically:
             if friend_num != friend_number:
                 continue
+            if (friend_num, file_num) not in self._file_transfers:
+                continue
             ft = self._file_transfers[(friend_num, file_num)]
             if type(ft) is SendTransfer:
-                self._paused_file_transfers[ft.file_id] = [ft.path, friend_num, False, -1]
+                try:
+                    file_id = ft.file_id
+                except Exception as e:
+                    LOG_WARN("friend_exit SendTransfer Error getting file_id: {e}")
+                    # drop through
+                else:
+                    self._paused_file_transfers[file_id] = [ft.path, friend_num, False, -1]
             elif type(ft) is ReceiveTransfer and ft.state != FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']:
-                self._paused_file_transfers[ft.file_id] = [ft.path, friend_num, True, ft.total_size()]
+                try:
+                    file_id = ft.file_id
+                except Exception as e:
+                    LOG_WARN("friend_exit ReceiveTransfer Error getting file_id: {e}")
+                    # drop through
+                else:
+                    self._paused_file_transfers[file_id] = [ft.path, friend_num, True, ft.total_size()]
             self.cancel_transfer(friend_num, file_num, True)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Avatars support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_avatar(self, friend_number, avatar_path=None):
+    def send_avatar(self, friend_number, avatar_path=None) -> None:
         """
         :param friend_number: number of friend who should get new avatar
         :param avatar_path: path to avatar or None if reset
         """
+        return
+        if (avatar_path, friend_number,) in self.lBlockAvatars:
+            return
+        if friend_number is None:
+            LOG_WARN(f"send_avatar friend_number NULL {friend_number}")
+            return
+        if avatar_path and type(avatar_path) != str:
+            LOG_WARN(f"send_avatar avatar_path type {type(avatar_path)}")
+            return
+        LOG_INFO(f"send_avatar avatar_path={avatar_path} friend_number={friend_number}")
+        try:
+            #  self NOT missing - who's self?
             sa = SendAvatar(avatar_path, self._tox, friend_number)
+            LOG_INFO(f"send_avatar avatar_path={avatar_path} sa={sa}")
             self._file_transfers[(friend_number, sa.file_number)] = sa
+        except Exception as e:
+            # ArgumentError('This client is currently not connected to the friend.')
+            LOG_WARN(f"send_avatar EXCEPTION {e}")
+            self.lBlockAvatars.append( (avatar_path, friend_number,) )
 
-    def incoming_avatar(self, friend_number, file_number, size):
+    def incoming_avatar(self, friend_number, file_number, size) -> None:
         """
         Friend changed avatar
         :param friend_number: friend number
@@ -251,6 +317,7 @@ class FileTransfersHandler(ToxSave):
         :param size: size of avatar or 0 (default avatar)
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return
         ra = ReceiveAvatar(friend.get_contact_avatar_path(), self._tox, friend_number, size, file_number)
         if ra.state != FILE_TRANSFER_STATE['CANCELLED']:
             self._file_transfers[(friend_number, file_number)] = ra
@@ -258,21 +325,21 @@ class FileTransfersHandler(ToxSave):
         elif not size:
             friend.reset_avatar(self._settings['identicons'])
 
-    def _send_avatar_to_contacts(self, _):
+    def _send_avatar_to_contacts(self, _) -> None:
+        # from a callback
         friends = self._get_all_friends()
         for friend in filter(self._is_friend_online, friends):
             self.send_avatar(friend.number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _is_friend_online(self, friend_number):
+    def _is_friend_online(self, friend_number:int) -> bool:
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
 
         return friend.status is not None
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contact_provider.get_friend_by_number(friend_number)
 
     def _get_all_friends(self):

toxygen/file_transfers/file_transfers_messages_service.py

@@ -1,7 +1,15 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from messenger.messenger import *
 import utils.util as util
 from file_transfers.file_transfers import *
 
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class FileTransfersMessagesService:
 
@@ -12,7 +20,9 @@ class FileTransfersMessagesService:
         self._messages = main_screen.messages
 
     def add_incoming_transfer_message(self, friend, accepted, size, file_name, file_number):
+        assert friend
         author = MessageAuthor(friend.name, MESSAGE_AUTHOR['FRIEND'])
+        # accepted is really started
         status = FILE_TRANSFER_STATE['RUNNING'] if accepted else FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']
         tm = TransferMessage(author, util.get_unix_time(), status, size, file_name, friend.number, file_number)
 
@@ -27,6 +37,7 @@ class FileTransfersMessagesService:
         return tm
 
     def add_outgoing_transfer_message(self, friend, size, file_name, file_number):
+        assert friend
         author = MessageAuthor(self._profile.name, MESSAGE_AUTHOR['ME'])
         status = FILE_TRANSFER_STATE['OUTGOING_NOT_STARTED']
         tm = TransferMessage(author, util.get_unix_time(), status, size, file_name, friend.number, file_number)
@@ -39,14 +50,21 @@ class FileTransfersMessagesService:
 
         return tm
 
-    def add_inline_message(self, transfer, index):
+    def add_inline_message(self, transfer, index) -> None:
+        """callback"""
         if not self._is_friend_active(transfer.friend_number):
             return
+        if transfer is None or not hasattr(transfer, 'data') or \
+           not transfer.data:
+            LOG_ERROR(f"add_inline_message empty data")
+            return
         count = self._messages.count()
         if count + index + 1 >= 0:
-            self._create_inline_item(transfer.data, count + index + 1)
+            # assumes .data
+            self._create_inline_item(transfer, count + index + 1)
 
     def add_unsent_file_message(self, friend, file_path, data):
+        assert friend
         author = MessageAuthor(self._profile.name, MESSAGE_AUTHOR['ME'])
         size = os.path.getsize(file_path) if data is None else len(data)
         tm = UnsentFileMessage(file_path, data, util.get_unix_time(), author, size, friend.number)
@@ -58,11 +76,9 @@ class FileTransfersMessagesService:
 
         return tm
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _is_friend_active(self, friend_number):
+    def _is_friend_active(self, friend_number:int) -> bool:
         if not self._contacts_manager.is_active_a_friend():
             return False
 

toxygen/groups/group_ban.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupBan:
 

toxygen/groups/group_invite.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupInvite:
 

toxygen/groups/group_peer.py

@@ -1,22 +1,22 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupChatPeer:
     """
     Represents peer in group chat.
     """
 
-    def __init__(self, peer_id, name, status, role, public_key, is_current_user=False, is_muted=False):
+    def __init__(self, peer_id, name, status, role, public_key, is_current_user=False, is_muted=False, status_message=None):
         self._peer_id = peer_id
         self._name = name
         self._status = status
+        self._status_message = status_message
         self._role = role
         self._public_key = public_key
         self._is_current_user = is_current_user
         self._is_muted = is_muted
+        self._kind = 'grouppeer'
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Readonly properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_id(self):
         return self._peer_id
@@ -33,9 +33,12 @@ class GroupChatPeer:
 
     is_current_user = property(get_is_current_user)
 
-    # -----------------------------------------------------------------------------------------------------------------
+    def get_status_message(self):
+        return self._status_message
+
+    status_message = property(get_status_message)
+
     # Read-write properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_name(self):
         return self._name

toxygen/groups/groups_service.py

@@ -1,9 +1,16 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import logging
+
 import common.tox_save as tox_save
 import utils.ui as util_ui
 from groups.peers_list import PeersListGenerator
 from groups.group_invite import GroupInvite
-import wrapper.toxcore_enums_and_consts as constants
+import toxygen_wrapper.toxcore_enums_and_consts as constants
+from toxygen_wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.tox import UINT32_MAX
 
+global LOG
+LOG = logging.getLogger('app.'+'gs')
 
 class GroupsService(tox_save.ToxSave):
 
@@ -16,18 +23,22 @@ class GroupsService(tox_save.ToxSave):
         self._widgets_factory_provider = widgets_factory_provider
         self._group_invites = []
         self._screen = None
+        # maybe just use self
+        self._tox = tox
 
-    def set_tox(self, tox):
+    def set_tox(self, tox) -> None:
         super().set_tox(tox)
         for group in self._get_all_groups():
             group.set_tox(tox)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups creation
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def create_new_gc(self, name, privacy_state, nick, status):
+    def create_new_gc(self, name, privacy_state, nick, status) -> None:
+        try:
             group_number = self._tox.group_new(privacy_state, name, nick, status)
+        except Exception as e:
+            LOG.error(f"create_new_gc {e}")
+            return
         if group_number == -1:
             return
 
@@ -36,51 +47,82 @@ class GroupsService(tox_save.ToxSave):
         group.status = constants.TOX_USER_STATUS['NONE']
         self._contacts_manager.update_filtration()
 
-    def join_gc_by_id(self, chat_id, password, nick, status):
+    def join_gc_by_id(self, chat_id, password, nick, status) -> None:
+        try:
             group_number = self._tox.group_join(chat_id, password, nick, status)
+            assert type(group_number) == int, group_number
+            assert group_number < UINT32_MAX, group_number
+        except Exception as e:
+            # gui
+            title = f"join_gc_by_id {chat_id}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            LOG.error(f"_join_gc_via_id {e}")
+            return
+        LOG.debug(f"_join_gc_via_id {group_number}")
         self._add_new_group_by_number(group_number)
+        group = self._get_group_by_number(group_number)
+        try:
+            assert group and hasattr(group, 'status')
+        except Exception as e:
+            # gui
+            title = f"join_gc_by_id {chat_id}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            LOG.error(f"_join_gc_via_id {e}")
+            return
+        group.status = constants.TOX_USER_STATUS['NONE']
+        self._contacts_manager.update_filtration()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups reconnect and leaving
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def leave_group(self, group_number):
+    def leave_group(self, group_number) -> None:
+        if type(group_number) == int:
             self._tox.group_leave(group_number)
             self._contacts_manager.delete_group(group_number)
 
-    def disconnect_from_group(self, group_number):
+    def disconnect_from_group(self, group_number) -> None:
         self._tox.group_disconnect(group_number)
         group = self._get_group_by_number(group_number)
         group.status = None
         self._clear_peers_list(group)
 
-    def reconnect_to_group(self, group_number):
+    def reconnect_to_group(self, group_number) -> None:
         self._tox.group_reconnect(group_number)
         group = self._get_group_by_number(group_number)
         group.status = constants.TOX_USER_STATUS['NONE']
         self._clear_peers_list(group)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group invites
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def invite_friend(self, friend_number, group_number):
+    def invite_friend(self, friend_number, group_number) -> None:
+        if self._tox.friend_get_connection_status(friend_number) == TOX_CONNECTION['NONE']:
+            title = f"Error in group_invite_friend {friend_number}"
+            e = f"Friend not connected friend_number={friend_number}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            return
+
+        try:
             self._tox.group_invite_friend(group_number, friend_number)
+        except Exception as e:
+            title = f"Error in group_invite_friend {group_number} {friend_number}"
+            util_ui.message_box(title +'\n' +str(e), title)
 
-    def process_group_invite(self, friend_number, group_name, invite_data):
+    def process_group_invite(self, friend_number, group_name, invite_data) -> None:
         friend = self._get_friend_by_number(friend_number)
+        # binary  {invite_data}
+        LOG.debug(f"process_group_invite {friend_number} {group_name}")
         invite = GroupInvite(friend.tox_id, group_name, invite_data)
         self._group_invites.append(invite)
         self._update_invites_button_state()
 
-    def accept_group_invite(self, invite, name, status, password):
+    def accept_group_invite(self, invite, name, status, password) -> None:
         pk = invite.friend_public_key
         friend = self._get_friend_by_public_key(pk)
+        LOG.debug(f"accept_group_invite {name}")
         self._join_gc_via_invite(invite.invite_data, friend.number, name, status, password)
         self._delete_group_invite(invite)
         self._update_invites_button_state()
 
-    def decline_group_invite(self, invite):
+    def decline_group_invite(self, invite) -> None:
         self._delete_group_invite(invite)
         self._main_screen.update_gc_invites_button_state()
 
@@ -94,15 +136,13 @@ class GroupsService(tox_save.ToxSave):
 
     group_invites_count = property(get_group_invites_count)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group info methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def update_group_info(self, group):
         group.name = self._tox.group_get_name(group.number)
         group.status_message = self._tox.group_get_topic(group.number)
 
-    def set_group_topic(self, group):
+    def set_group_topic(self, group) -> None:
         if not group.is_self_moderator_or_founder():
             return
         text = util_ui.tr('New topic for group "{}":'.format(group.name))
@@ -113,46 +153,44 @@ class GroupsService(tox_save.ToxSave):
         self._tox.group_set_topic(group.number, topic)
         group.status_message = topic
 
-    def show_group_management_screen(self, group):
+    def show_group_management_screen(self, group) -> None:
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_group_management_screen(group)
         self._screen.show()
 
-    def show_group_settings_screen(self, group):
+    def show_group_settings_screen(self, group) -> None:
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_group_settings_screen(group)
         self._screen.show()
 
-    def set_group_password(self, group, password):
+    def set_group_password(self, group, password) -> None:
         if group.password == password:
             return
         self._tox.group_founder_set_password(group.number, password)
         group.password = password
 
-    def set_group_peers_limit(self, group, peers_limit):
+    def set_group_peers_limit(self, group, peers_limit) -> None:
         if group.peers_limit == peers_limit:
             return
         self._tox.group_founder_set_peer_limit(group.number, peers_limit)
         group.peers_limit = peers_limit
 
-    def set_group_privacy_state(self, group, privacy_state):
+    def set_group_privacy_state(self, group, privacy_state) -> None:
         is_private = privacy_state == constants.TOX_GROUP_PRIVACY_STATE['PRIVATE']
         if group.is_private == is_private:
             return
         self._tox.group_founder_set_privacy_state(group.number, privacy_state)
         group.is_private = is_private
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers list
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def generate_peers_list(self):
+    def generate_peers_list(self) -> None:
         if not self._contacts_manager.is_active_a_group():
             return
         group = self._contacts_manager.get_curr_contact()
         PeersListGenerator().generate(group.peers, self, self._peers_list_widget, group.tox_id)
 
-    def peer_selected(self, chat_id, peer_id):
+    def peer_selected(self, chat_id, peer_id) -> None:
         widgets_factory = self._get_widgets_factory()
         group = self._get_group_by_public_key(chat_id)
         self_peer = group.get_self_peer()
@@ -162,20 +200,18 @@ class GroupsService(tox_save.ToxSave):
             self._screen = widgets_factory.create_self_peer_screen_window(group)
         self._screen.show()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers actions
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def set_new_peer_role(self, group, peer, role):
+    def set_new_peer_role(self, group, peer, role) -> None:
         self._tox.group_mod_set_role(group.number, peer.id, role)
         peer.role = role
         self.generate_peers_list()
 
-    def toggle_ignore_peer(self, group, peer, ignore):
+    def toggle_ignore_peer(self, group, peer, ignore) -> None:
         self._tox.group_toggle_ignore(group.number, peer.id, ignore)
         peer.is_muted = ignore
 
-    def set_self_info(self, group, name, status):
+    def set_self_info(self, group, name, status) -> None:
         self._tox.group_self_set_name(group.number, name)
         self._tox.group_self_set_status(group.number, status)
         self_peer = group.get_self_peer()
@@ -183,29 +219,27 @@ class GroupsService(tox_save.ToxSave):
         self_peer.status = status
         self.generate_peers_list()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Bans support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def show_bans_list(self, group):
+    def show_bans_list(self, group) -> None:
+        return
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_groups_bans_screen(group)
         self._screen.show()
 
-    def ban_peer(self, group, peer_id, ban_type):
+    def ban_peer(self, group, peer_id, ban_type) -> None:
         self._tox.group_mod_ban_peer(group.number, peer_id, ban_type)
 
-    def kick_peer(self, group, peer_id):
+    def kick_peer(self, group, peer_id) -> None:
         self._tox.group_mod_remove_peer(group.number, peer_id)
 
-    def cancel_ban(self, group_number, ban_id):
+    def cancel_ban(self, group_number, ban_id) -> None:
         self._tox.group_mod_remove_ban(group_number, ban_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _add_new_group_by_number(self, group_number):
+    def _add_new_group_by_number(self, group_number) -> None:
+        LOG.debug(f"_add_new_group_by_number group_number={group_number}")
         self._contacts_manager.add_group(group_number)
 
     def _get_group_by_number(self, group_number):
@@ -217,26 +251,41 @@ class GroupsService(tox_save.ToxSave):
     def _get_all_groups(self):
         return self._contacts_provider.get_all_groups()
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contacts_provider.get_friend_by_number(friend_number)
 
     def _get_friend_by_public_key(self, public_key):
         return self._contacts_provider.get_friend_by_public_key(public_key)
 
-    def _clear_peers_list(self, group):
+    def _clear_peers_list(self, group) -> None:
         group.remove_all_peers_except_self()
         self.generate_peers_list()
 
-    def _delete_group_invite(self, invite):
+    def _delete_group_invite(self, invite) -> None:
         if invite in self._group_invites:
             self._group_invites.remove(invite)
 
-    def _join_gc_via_invite(self, invite_data, friend_number, nick, status, password):
-        group_number = self._tox.group_invite_accept(invite_data, friend_number, nick, status, password)
+    # status should be dropped
+    def _join_gc_via_invite(self, invite_data, friend_number, nick, status='', password='') -> None:
+        LOG.debug(f"_join_gc_via_invite friend_number={friend_number} nick={nick} datalen={len(invite_data)}")
+        if nick is None:
+            nick = ''
+        if invite_data is None:
+            invite_data = b''
+        try:
+            # status should be dropped
+            group_number = self._tox.group_invite_accept(invite_data, friend_number, nick, password=password)
+        except Exception as e:
+            LOG.error(f"_join_gc_via_invite ERROR {e}")
+            return
+        try:
             self._add_new_group_by_number(group_number)
+        except Exception as e:
+            LOG.error(f"_join_gc_via_invite group_number={group_number} {e}")
+            return
 
-    def _update_invites_button_state(self):
+    def _update_invites_button_state(self) -> None:
         self._main_screen.update_gc_invites_button_state()
 
-    def _get_widgets_factory(self):
+    def _get_widgets_factory(self) -> None:
         return self._widgets_factory_provider.get_item()

toxygen/groups/peers_list.py

@@ -1,11 +1,10 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from ui.group_peers_list import PeerItem, PeerTypeItem
-from wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.toxcore_enums_and_consts import *
 from ui.widgets import *
 
-
-# -----------------------------------------------------------------------------------------------------------------
 # Builder
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class PeerListBuilder:
@@ -63,9 +62,7 @@ class PeerListBuilder:
         self._peers[self._index] = peer
         self._index += 1
 
-# -----------------------------------------------------------------------------------------------------------------
 # Generators
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class PeersListGenerator:

toxygen/history/database.py

@@ -1,19 +1,20 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from sqlite3 import connect
 import os.path
 import utils.util as util
 
+global LOG
+import logging
+LOG = logging.getLogger('h.database')
 
 TIMEOUT = 11
-
 SAVE_MESSAGES = 500
-
 MESSAGE_AUTHOR = {
     'ME': 0,
     'FRIEND': 1,
     'NOT_SENT': 2,
     'GC_PEER': 3
 }
-
 CONTACT_TYPE = {
     'FRIEND': 0,
     'GC_PEER': 1,
@@ -24,23 +25,33 @@ CONTACT_TYPE = {
 class Database:
 
     def __init__(self, path, toxes):
-        self._path, self._toxes = path, toxes
+        self._path = path
+        self._toxes = toxes
         self._name = os.path.basename(path)
-        if os.path.exists(path):
+
+    def open(self):
+        path = self._path
+        toxes = self._toxes
+        if not os.path.exists(path):
+            LOG.warn('Db not found: ' +path)
+            return
         try:
             with open(path, 'rb') as fin:
                 data = fin.read()
+        except Exception as ex:
+            LOG.error('Db reading error: ' +path +' ' +str(ex))
+            raise
+        try:
             if toxes.is_data_encrypted(data):
                 data = toxes.pass_decrypt(data)
                 with open(path, 'wb') as fout:
                     fout.write(data)
         except Exception as ex:
-                util.log('Db reading error: ' + str(ex))
+            LOG.error('Db writing error: ' +path +' ' + str(ex))
             os.remove(path)
+        LOG.info('Db opened: ' +path)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Public methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def save(self):
         if self._toxes.has_password():
@@ -58,6 +69,7 @@ class Database:
             data = self._toxes.pass_encrypt(data)
         with open(new_path, 'wb') as fout:
             fout.write(data)
+        LOG.info('Db exported: ' +new_path)
 
     def add_friend_to_db(self, tox_id):
         db = self._connect()
@@ -72,11 +84,14 @@ class Database:
                            '    message_type INTEGER'
                            ')')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("dd_friend_to_db " +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"add_friend_to_db {tox_id}")
 
     def delete_friend_from_db(self, tox_id):
         db = self._connect()
@@ -84,11 +99,14 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DROP TABLE id' + tox_id + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_friend_from_db " +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_friend_from_db {tox_id}")
 
     def save_messages_to_db(self, tox_id, messages_iter):
         db = self._connect()
@@ -96,13 +114,16 @@ class Database:
             cursor = db.cursor()
             cursor.executemany('INSERT INTO id' + tox_id +
                                '(message, author_name, author_type, unix_time, message_type) ' +
-                               'VALUES (?, ?, ?, ?, ?, ?);', messages_iter)
+                               'VALUES (?, ?, ?, ?, ?);', messages_iter)
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("save_messages_to_db" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"save_messages_to_db {tox_id}")
 
     def update_messages(self, tox_id, message_id):
         db = self._connect()
@@ -111,11 +132,14 @@ class Database:
             cursor.execute('UPDATE id' + tox_id + ' SET author = 0 '
                            'WHERE id = ' + str(message_id) + ' AND author = 2;')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("update_messages" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"update_messages {tox_id}")
 
     def delete_message(self, tox_id, unique_id):
         db = self._connect()
@@ -123,11 +147,14 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DELETE FROM id' + tox_id + ' WHERE id = ' + str(unique_id) + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_message" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_message {tox_id}")
 
     def delete_messages(self, tox_id):
         db = self._connect()
@@ -135,20 +162,21 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DELETE FROM id' + tox_id + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_messages" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_messages {tox_id}")
 
     def messages_getter(self, tox_id):
         self.add_friend_to_db(tox_id)
 
         return Database.MessageGetter(self._path, tox_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messages loading
-    # -----------------------------------------------------------------------------------------------------------------
 
     class MessageGetter:
 
@@ -193,9 +221,7 @@ class Database:
         def _disconnect(self):
             self._db.close()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _connect(self):
         return connect(self._path, timeout=TIMEOUT)

toxygen/history/history.py

@@ -1,5 +1,9 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from history.history_logs_generators import *
 
+global LOG
+import logging
+LOG = logging.getLogger('app.db')
 
 class History:
 
@@ -18,15 +22,14 @@ class History:
     def set_contacts_manager(self, contacts_manager):
         self._contacts_manager = contacts_manager
 
-    # -----------------------------------------------------------------------------------------------------------------
     # History support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def save_history(self):
         """
         Save history to db
         """
-        if self._settings['save_db']:
+        # me a mistake? was _db not _history
+        if self._settings['save_history']:
             for friend in self._contact_provider.get_all_friends():
                 self._db.add_friend_to_db(friend.tox_id)
                 if not self._settings['save_unsent_only']:
@@ -57,8 +60,10 @@ class History:
             file_name += '.' + extension
 
         history = self.generate_history(contact, as_text)
+        assert history
         with open(file_name, 'wt') as fl:
             fl.write(history)
+        LOG.info(f"wrote history to {file_name}")
 
     def delete_message(self, message):
         contact = self._contacts_manager.get_curr_contact()
@@ -121,9 +126,7 @@ class History:
 
         return generator.generate()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Items creation
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_message_item(self, message):
         return self._messages_items_factory.create_message_item(message, False)

toxygen/history/history_logs_generators.py

@@ -1,5 +1,7 @@
-from messenger.messages import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import utils.util as util
+from messenger.messages import *
 
 
 class HistoryLogsGenerator:

toxygen/main.py

@@ -1,51 +0,0 @@
-import app
-from user_data.settings import *
-import utils.util as util
-import argparse
-
-
-__maintainer__ = 'Ingvar'
-__version__ = '0.5.0'
-
-
-def clean():
-    """Removes libs folder"""
-    directory = util.get_libs_directory()
-    util.remove(directory)
-
-
-def reset():
-    Settings.reset_auto_profile()
-
-
-def print_toxygen_version():
-    print('Toxygen v' + __version__)
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--version', action='store_true', help='Prints Toxygen version')
-    parser.add_argument('--clean', action='store_true', help='Delete toxcore libs from libs folder')
-    parser.add_argument('--reset', action='store_true', help='Reset default profile')
-    parser.add_argument('--uri', help='Add specified Tox ID to friends')
-    parser.add_argument('profile', nargs='?', default=None, help='Path to Tox profile')
-    args = parser.parse_args()
-
-    if args.version:
-        print_toxygen_version()
-        return
-
-    if args.clean:
-        clean()
-        return
-
-    if args.reset:
-        reset()
-        return
-
-    toxygen = app.App(__version__, args.profile, args.uri)
-    toxygen.main()
-
-
-if __name__ == '__main__':
-    main()

toxygen/messenger/messages.py

@@ -1,7 +1,9 @@
-from history.database import MESSAGE_AUTHOR
-import os.path
-from ui.messages_widgets import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
+import os.path
+
+from history.database import MESSAGE_AUTHOR
+from ui.messages_widgets import *
 
 MESSAGE_TYPE = {
     'TEXT': 0,
@@ -38,8 +40,8 @@ class Message:
 
     MESSAGE_ID = 0
 
-    def __init__(self, message_type, author, time):
-        self._time = time
+    def __init__(self, message_type, author, iTime):
+        self._time = iTime
         self._type = message_type
         self._author = author
         self._widget = None
@@ -66,7 +68,8 @@ class Message:
     message_id = property(get_message_id)
 
     def get_widget(self, *args):
-        self._widget = self._create_widget(*args)
+        # FixMe
+        self._widget = self._create_widget(*args) # pylint: disable=assignment-from-none
 
         return self._widget
 
@@ -81,10 +84,11 @@ class Message:
             self._widget.mark_as_sent()
 
     def _create_widget(self, *args):
-        pass
+        # overridden
+        return None
 
     @staticmethod
-    def _get_id():
+    def _get_id() -> int:
         Message.MESSAGE_ID += 1
 
         return int(Message.MESSAGE_ID)
@@ -95,12 +99,12 @@ class TextMessage(Message):
     Plain text or action message
     """
 
-    def __init__(self, message, owner, time, message_type, message_id=0):
-        super().__init__(message_type, owner, time)
+    def __init__(self, message, owner, iTime, message_type, message_id=0):
+        super().__init__(message_type, owner, iTime)
         self._message = message
         self._id = message_id
 
-    def get_text(self):
+    def get_text(self) -> str:
         return self._message
 
     text = property(get_text)
@@ -119,8 +123,8 @@ class TextMessage(Message):
 
 class OutgoingTextMessage(TextMessage):
 
-    def __init__(self, message, owner, time, message_type, tox_message_id=0):
-        super().__init__(message, owner, time, message_type)
+    def __init__(self, message, owner, iTime, message_type, tox_message_id=0):
+        super().__init__(message, owner, iTime, message_type)
         self._tox_message_id = tox_message_id
 
     def get_tox_message_id(self):
@@ -134,8 +138,8 @@ class OutgoingTextMessage(TextMessage):
 
 class GroupChatMessage(TextMessage):
 
-    def __init__(self, id, message, owner, time, message_type, name):
-        super().__init__(id, message, owner, time, message_type)
+    def __init__(self, cid, message, owner, iTime, message_type, name):
+        super().__init__(cid, message, owner, iTime, message_type)
         self._user_name = name
 
 
@@ -144,20 +148,20 @@ class TransferMessage(Message):
     Message with info about file transfer
     """
 
-    def __init__(self, author, time, state, size, file_name, friend_number, file_number):
-        super().__init__(MESSAGE_TYPE['FILE_TRANSFER'], author, time)
+    def __init__(self, author, iTime, state, size, file_name, friend_number, file_number):
+        super().__init__(MESSAGE_TYPE['FILE_TRANSFER'], author, iTime)
         self._state = state
         self._size = size
         self._file_name = file_name
         self._friend_number, self._file_number = friend_number, file_number
 
-    def is_active(self, file_number):
+    def is_active(self, file_number) -> bool:
         if self._file_number != file_number:
             return False
 
         return self._state not in (FILE_TRANSFER_STATE['FINISHED'], FILE_TRANSFER_STATE['CANCELLED'])
 
-    def get_friend_number(self):
+    def get_friend_number(self) -> int:
         return self._friend_number
 
     friend_number = property(get_friend_number)
@@ -185,10 +189,10 @@ class TransferMessage(Message):
 
     file_name = property(get_file_name)
 
-    def transfer_updated(self, state, percentage, time):
+    def transfer_updated(self, state, percentage, iTime):
         self._state = state
         if self._widget is not None:
-            self._widget.update_transfer_state(state, percentage, time)
+            self._widget.update_transfer_state(state, percentage, iTime)
 
     def _create_widget(self, *args):
         return FileTransferItem(self, *args)
@@ -196,9 +200,9 @@ class TransferMessage(Message):
 
 class UnsentFileMessage(TransferMessage):
 
-    def __init__(self, path, data, time, author, size, friend_number):
+    def __init__(self, path, data, iTime, author, size, friend_number):
         file_name = os.path.basename(path)
-        super().__init__(author, time, FILE_TRANSFER_STATE['UNSENT'], size, file_name, friend_number, -1)
+        super().__init__(author, iTime, FILE_TRANSFER_STATE['UNSENT'], size, file_name, friend_number, -1)
         self._data, self._path = data, path
 
     def get_data(self):
@@ -235,5 +239,5 @@ class InlineImageMessage(Message):
 
 class InfoMessage(TextMessage):
 
-    def __init__(self, message, time):
-        super().__init__(message, None, time, MESSAGE_TYPE['INFO_MESSAGE'])
+    def __init__(self, message, iTime):
+        super().__init__(message, None, iTime, MESSAGE_TYPE['INFO_MESSAGE'])

toxygen/messenger/messenger.py

@@ -1,6 +1,15 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import logging
 import common.tox_save as tox_save
-from messenger.messages import *
+import utils.ui as util_ui
 
+from messenger.messages import *
+from toxygen_wrapper.tests.support_testing import assert_main_thread
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_MAX_MESSAGE_LENGTH
+
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+log = lambda x: LOG.info(x)
 
 class Messenger(tox_save.ToxSave):
 
@@ -19,18 +28,19 @@ class Messenger(tox_save.ToxSave):
         calls_manager.call_started_event.add_callback(self._on_call_started)
         calls_manager.call_finished_event.add_callback(self._on_call_finished)
 
-    def get_last_message(self):
+    def __repr__(self):
+        return "<Messenger>"
+
+    def get_last_message(self) -> str:
         contact = self._contacts_manager.get_curr_contact()
         if contact is None:
             return str()
 
         return contact.get_last_message_text()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - friends
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def new_message(self, friend_number, message_type, message):
+    def new_message(self, friend_number, message_type, message) -> None:
         """
         Current user gets new message
         :param friend_number: friend_num of friend who sent message
@@ -42,7 +52,7 @@ class Messenger(tox_save.ToxSave):
         text_message = TextMessage(message, MessageAuthor(friend.name, MESSAGE_AUTHOR['FRIEND']), t, message_type)
         self._add_message(text_message, friend)
 
-    def send_message(self):
+    def send_message(self) -> None:
         text = self._screen.messageEdit.toPlainText()
 
         plugin_command_prefix = '/plugin '
@@ -51,33 +61,53 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             return
 
+        message_type = TOX_MESSAGE_TYPE['NORMAL']
+        if False: # undocumented
             action_message_prefix = '/me '
             if text.startswith(action_message_prefix):
                 message_type = TOX_MESSAGE_TYPE['ACTION']
                 text = text[len(action_message_prefix):]
-        else:
-            message_type = TOX_MESSAGE_TYPE['NORMAL']
 
+        if len(text) > TOX_MAX_MESSAGE_LENGTH:
+            text = text[:TOX_MAX_MESSAGE_LENGTH] # 1372
+        try:
             if self._contacts_manager.is_active_a_friend():
                 self.send_message_to_friend(text, message_type)
             elif self._contacts_manager.is_active_a_group():
-            self.send_message_to_group(text, message_type)
+                self.send_message_to_group('~'+text, message_type)
             elif self._contacts_manager.is_active_a_group_chat_peer():
                 self.send_message_to_group_peer(text, message_type)
+            else:
+                LOG.warn(f'Unknown friend type for Messenger send_message')
+        except Exception as e:
+            LOG.error(f'Messenger send_message {e}')
+            import traceback
+            LOG.warn(traceback.format_exc())
+            title = 'Messenger send_message Error'
+            text = 'Error: ' + str(e)
+            assert_main_thread()
+            util_ui.message_box(text, title)
 
-    def send_message_to_friend(self, text, message_type, friend_number=None):
+    def send_message_to_friend(self, text, message_type, friend_number=None) -> None:
         """
         Send message
         :param text: message text
         :param friend_number: number of friend
+        from Qt callback
         """
+        if not text:
+            return
         if friend_number is None:
             friend_number = self._contacts_manager.get_active_number()
-
-        if not text or friend_number < 0:
+        if friend_number is None  or friend_number < 0:
+            LOG.error(f"No _contacts_manager.get_active_number")
             return
+        assert_main_thread()
 
         friend = self._get_friend_by_number(friend_number)
+        if not friend:
+            LOG.error(f"No self._get_friend_by_number")
+            return
         messages = self._split_message(text.encode('utf-8'))
         t = util.get_unix_time()
         for message in messages:
@@ -94,7 +124,7 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def send_messages(self, friend_number):
+    def send_messages(self, friend_number:int) -> None:
         """
         Send 'offline' messages to friend
         """
@@ -106,13 +136,11 @@ class Messenger(tox_save.ToxSave):
                 message_id = self._tox.friend_send_message(friend_number, message.type, message.text.encode('utf-8'))
                 message.tox_message_id = message_id
         except Exception as ex:
-            util.log('Sending pending messages failed with ' + str(ex))
+            LOG.warn('Sending pending messages failed with ' + str(ex))
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - groups
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_message_to_group(self, text, message_type, group_number=None):
+    def send_message_to_group(self, text, message_type, group_number=None) -> None:
         if group_number is None:
             group_number = self._contacts_manager.get_active_number()
 
@@ -133,7 +161,7 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def new_group_message(self, group_number, message_type, message, peer_id):
+    def new_group_message(self, group_number, message_type, message, peer_id) -> None:
         """
         Current user gets new message
         :param message_type: message type - plain text or action message (/me)
@@ -141,32 +169,55 @@ class Messenger(tox_save.ToxSave):
         """
         t = util.get_unix_time()
         group = self._get_group_by_number(group_number)
+        if not group:
+            LOG.error(f"FixMe new_group_message _get_group_by_number({group_number})")
+            return
         peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            LOG.error('FixMe new_group_message group.get_peer_by_id ' + str(peer_id))
+            return
         text_message = TextMessage(message, MessageAuthor(peer.name, MESSAGE_AUTHOR['GC_PEER']), t, message_type)
         self._add_message(text_message, group)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - group peers
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_message_to_group_peer(self, text, message_type, group_number=None, peer_id=None):
+    def send_message_to_group_peer(self, text, message_type, group_number=None, peer_id=None) -> None:
         if group_number is None or peer_id is None:
             group_peer_contact = self._contacts_manager.get_curr_contact()
             peer_id = group_peer_contact.number
             group = self._get_group_by_public_key(group_peer_contact.group_pk)
             group_number = group.number
 
-        if not text or group_number < 0 or peer_id < 0:
+        if not text:
+            return
+        if group.number < 0:
+            return
+        if peer_id is not None and peer_id < 0:
             return
 
-        group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        assert_main_thread()
         group = self._get_group_by_number(group_number)
         messages = self._split_message(text.encode('utf-8'))
+
+        # FixMe: peer_id is None?
+        group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        if group_peer_contact is None:
+            LOG.warn("M.group_send_private_message group_peer_contact is None")
+            return
+        # group_peer_contact now may be None
+
         t = util.get_unix_time()
         for message in messages:
-            self._tox.group_send_private_message(group_number, peer_id, message_type, message)
+            bRet = self._tox.group_send_private_message(group_number, peer_id, message_type, message)
+            if not bRet:
+                LOG.warn("M.group_send_private_messag failed")
+                continue
             message_author = MessageAuthor(group.get_self_name(), MESSAGE_AUTHOR['GC_PEER'])
             message = OutgoingTextMessage(text, message_author, t, message_type)
+            # AttributeError: 'GroupChatPeer' object has no attribute 'append_message'
+            if not hasattr(group_peer_contact, 'append_message'):
+                LOG.warn("M. group_peer_contact has no append_message group_peer_contact={group_peer_contact}")
+            else:
                 group_peer_contact.append_message(message)
             if not self._contacts_manager.is_contact_active(group_peer_contact):
                 return
@@ -174,7 +225,7 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def new_group_private_message(self, group_number, message_type, message, peer_id):
+    def new_group_private_message(self, group_number, message_type, message, peer_id) -> None:
         """
         Current user gets new message
         :param message: text of message
@@ -182,24 +233,26 @@ class Messenger(tox_save.ToxSave):
         t = util.get_unix_time()
         group = self._get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            LOG.warn('FixMe new_group_private_message group.get_peer_by_id ' + str(peer_id))
+            return
         text_message = TextMessage(message, MessageAuthor(peer.name, MESSAGE_AUTHOR['GC_PEER']),
                                    t, message_type)
         group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        if not group_peer_contact:
+            LOG.warn('FixMe new_group_private_message group_peer_contact ' + str(peer_id))
+            return
         self._add_message(text_message, group_peer_contact)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Message receipts
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def receipt(self, friend_number, message_id):
+    def receipt(self, friend_number, message_id) -> None:
         friend = self._get_friend_by_number(friend_number)
         friend.mark_as_sent(message_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_typing(self, typing):
+    def send_typing(self, typing) -> None:
         """
         Send typing notification to a friend
         """
@@ -208,18 +261,16 @@ class Messenger(tox_save.ToxSave):
         contact = self._contacts_manager.get_curr_contact()
         contact.typing_notification_handler.send(self._tox, typing)
 
-    def friend_typing(self, friend_number, typing):
+    def friend_typing(self, friend_number, typing) -> None:
         """
         Display incoming typing notification
         """
         if self._contacts_manager.is_friend_active(friend_number):
             self._screen.typing.setVisible(typing)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contact info updated
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def new_friend_name(self, friend, old_name, new_name):
+    def new_friend_name(self, friend, old_name, new_name) -> None:
         if old_name == new_name or friend.has_alias():
             return
         message = util_ui.tr('User {} is now known as {}')
@@ -228,12 +279,10 @@ class Messenger(tox_save.ToxSave):
             friend.actions = True
         self._add_info_message(friend.number, message)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
-    def _split_message(message):
+    def _split_message(message) -> list:
         messages = []
         while len(message) > TOX_MAX_MESSAGE_LENGTH:
             size = TOX_MAX_MESSAGE_LENGTH * 4 // 5
@@ -254,7 +303,7 @@ class Messenger(tox_save.ToxSave):
 
         return messages
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contacts_provider.get_friend_by_number(friend_number)
 
     def _get_group_by_number(self, group_number):
@@ -263,7 +312,7 @@ class Messenger(tox_save.ToxSave):
     def _get_group_by_public_key(self, public_key):
         return self._contacts_provider.get_group_by_public_key( public_key)
 
-    def _on_profile_name_changed(self, new_name):
+    def _on_profile_name_changed(self, new_name) -> None:
         if self._profile_name == new_name:
             return
         message = util_ui.tr('User {} is now known as {}')
@@ -272,39 +321,47 @@ class Messenger(tox_save.ToxSave):
             self._add_info_message(friend.number, message)
         self._profile_name = new_name
 
-    def _on_call_started(self, friend_number, audio, video, is_outgoing):
+    def _on_call_started(self, friend_number, audio, video, is_outgoing) -> None:
         if is_outgoing:
             text = util_ui.tr("Outgoing video call") if video else util_ui.tr("Outgoing audio call")
         else:
             text = util_ui.tr("Incoming video call") if video else util_ui.tr("Incoming audio call")
         self._add_info_message(friend_number, text)
 
-    def _on_call_finished(self, friend_number, is_declined):
+    def _on_call_finished(self, friend_number, is_declined) -> None:
         text = util_ui.tr("Call declined") if is_declined else util_ui.tr("Call finished")
         self._add_info_message(friend_number, text)
 
-    def _add_info_message(self, friend_number, text):
+    def _add_info_message(self, friend_number, text) -> None:
         friend = self._get_friend_by_number(friend_number)
+        assert friend
         message = InfoMessage(text, util.get_unix_time())
         friend.append_message(message)
         if self._contacts_manager.is_friend_active(friend_number):
             self._create_info_message_item(message)
 
-    def _create_info_message_item(self, message):
+    def _create_info_message_item(self, message) -> None:
+        assert_main_thread()
         self._items_factory.create_message_item(message)
         self._screen.messages.scrollToBottom()
 
-    def _add_message(self, text_message, contact):
+    def _add_message(self, text_message, contact) -> None:
+        assert_main_thread()
+        if not contact:
+            LOG.warn("_add_message null contact")
+            return
         if self._contacts_manager.is_contact_active(contact):  # add message to list
+#            LOG.debug("_add_message is_contact_active(contact)")
             self._create_message_item(text_message)
             self._screen.messages.scrollToBottom()
             self._contacts_manager.get_curr_contact().append_message(text_message)
         else:
+#            LOG.debug("_add_message not is_contact_active(contact)")
             contact.inc_messages()
             contact.append_message(text_message)
             if not contact.visibility:
                 self._contacts_manager.update_filtration()
 
-    def _create_message_item(self, text_message):
+    def _create_message_item(self, text_message) -> None:
         # pixmap = self._contacts_manager.get_curr_contact().get_pixmap()
         self._items_factory.create_message_item(text_message)

toxygen/middleware/callbacks.py

@@ -1,48 +1,113 @@
-from PyQt5 import QtGui
-from wrapper.toxcore_enums_and_consts import *
-from wrapper.toxav_enums import *
-from wrapper.tox import bin_to_string
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import sys
+import os
+import threading
+from  qtpy import QtGui
+from toxygen_wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.toxav_enums import *
+from toxygen_wrapper.tox import bin_to_string
 import utils.ui as util_ui
 import utils.util as util
-import cv2
-import numpy as np
 from middleware.threads import invoke_in_main_thread, execute
 from notifications.tray import tray_notification
 from notifications.sound import *
-import threading
+from datetime import datetime
+
+iMAX_INT32 = 4294967295
+# callbacks can be called in any thread so were being careful
+def LOG_ERROR(l): print(f"EROR. {l}")
+def LOG_WARN(l):  print(f"WARN. {l}")
+def LOG_INFO(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel <= 20-1 # pylint dusable=undefined-variable
+    if bIsVerbose: print(f"INFO. {l}")
+def LOG_DEBUG(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel <= 10-1 # pylint dusable=undefined-variable
+    if bIsVerbose: print(f"DBUG. {l}")
+def LOG_TRACE(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel < 10-1 # pylint dusable=undefined-variable
+    pass # print(f"TRACE. {l}")
+
+global aTIMES
+aTIMES=dict()
+def bTooSoon(key, sSlot, fSec=10.0):
+    # rate limiting
+    global aTIMES
+    if sSlot not in aTIMES:
+        aTIMES[sSlot] = dict()
+    OTIME = aTIMES[sSlot]
+    now = datetime.now()
+    if key not in OTIME:
+        OTIME[key] = now
+        return False
+    delta = now - OTIME[key]
+    OTIME[key] = now
+    if delta.total_seconds() < fSec: return True
+    return False
 
 # TODO: refactoring. Use contact provider instead of manager
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - current user
-# -----------------------------------------------------------------------------------------------------------------
 
+global iBYTES
+iBYTES=0
+def sProcBytes(sFile=None):
+    if sys.platform == 'win32': return ''
+    global iBYTES
+    if sFile is None:
+        pid = os.getpid()
+        sFile = f"/proc/{pid}/net/softnet_stat"
+    if os.path.exists(sFile):
+        total = 0
+        with open(sFile, 'r') as iFd:
+            for elt in iFd.readlines():
+                i = elt.find(' ')
+                p = int(elt[:i], 16)
+                total = total + p
+        if iBYTES == 0:
+            iBYTES = total
+            return ''
+        diff = total - iBYTES
+        s = f' {diff // 1024} Kbytes'
+    else:
+        s = ''
+    return s
 
 def self_connection_status(tox, profile):
     """
     Current user changed connection status (offline, TCP, UDP)
     """
+    sSlot = 'self connection status'
     def wrapped(tox_link, connection, user_data):
-        print('Connection status: ', str(connection))
+        key = f"connection {connection}"
+        if bTooSoon(key, sSlot, 10): return
+        s = sProcBytes()
+        try:
             status = tox.self_get_status() if connection != TOX_CONNECTION['NONE'] else None
+            if status:
+                LOG_DEBUG(f"self_connection_status: connection={connection} status={status}" +' '+s)
             invoke_in_main_thread(profile.set_status, status)
+        except Exception as e:
+            LOG_ERROR(f"self_connection_status: {e}")
+            pass
 
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - friends
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def friend_status(contacts_manager, file_transfer_handler, profile, settings):
+    sSlot = 'friend status'
     def wrapped(tox, friend_number, new_status, user_data):
         """
         Check friend's status (none, busy, away)
         """
-        print("Friend's #{} status changed!".format(friend_number))
+        LOG_INFO(f"Friend's #{friend_number} status changed")
+        key = f"friend_number {friend_number}"
+        if bTooSoon(key, sSlot, 10): return
         friend = contacts_manager.get_friend_by_number(friend_number)
-        if friend.status is None and settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
+        if friend.status is None and settings['sound_notifications'] and \
+          profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['FRIEND_CONNECTION_STATUS'])
         invoke_in_main_thread(friend.set_status, new_status)
 
@@ -61,7 +126,7 @@ def friend_connection_status(contacts_manager, profile, settings, plugin_loader,
         """
         Check friend's connection status (offline, udp, tcp)
         """
-        print("Friend #{} connection status: {}".format(friend_number, new_status))
+        LOG_DEBUG(f"Friend #{friend_number} connection status: {new_status}")
         friend = contacts_manager.get_friend_by_number(friend_number)
         if new_status == TOX_CONNECTION['NONE']:
             invoke_in_main_thread(friend.set_status, None)
@@ -79,29 +144,35 @@ def friend_connection_status(contacts_manager, profile, settings, plugin_loader,
 
 
 def friend_name(contacts_provider, messenger):
+    sSlot = 'friend_name'
     def wrapped(tox, friend_number, name, size, user_data):
         """
         Friend changed his name
         """
-        print('New name friend #' + str(friend_number))
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 60): return
         friend = contacts_provider.get_friend_by_number(friend_number)
         old_name = friend.name
         new_name = str(name, 'utf-8')
+        LOG_DEBUG(f"get_friend_by_number #{friend_number} {new_name}")
         invoke_in_main_thread(friend.set_name, new_name)
         invoke_in_main_thread(messenger.new_friend_name, friend, old_name, new_name)
 
     return wrapped
 
-
 def friend_status_message(contacts_manager, messenger):
+    sSlot = 'status_message'
     def wrapped(tox, friend_number, status_message, size, user_data):
         """
         :return: function for callback friend_status_message. It updates friend's status message
         and calls window repaint
         """
         friend = contacts_manager.get_friend_by_number(friend_number)
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 10): return
+
         invoke_in_main_thread(friend.set_status_message, str(status_message, 'utf-8'))
-        print('User #{} has new status message'.format(friend_number))
+        LOG_DEBUG(f'User #{friend_number} has new status message')
         invoke_in_main_thread(messenger.send_messages, friend_number)
 
     return wrapped
@@ -112,15 +183,19 @@ def friend_message(messenger, contacts_manager, profile, settings, window, tray)
         """
         New message from friend
         """
+        LOG_DEBUG(f"friend_message #{friend_number}")
         message = str(message, 'utf-8')
         invoke_in_main_thread(messenger.new_message, friend_number, message_type, message)
         if not window.isActiveWindow():
             friend = contacts_manager.get_friend_by_number(friend_number)
-            if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+            if settings['notifications'] \
+              and profile.status != TOX_USER_STATUS['BUSY'] \
+              and not settings.locked:
                 invoke_in_main_thread(tray_notification, friend.name, message, tray, window)
             if settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
                 sound_notification(SOUND_NOTIFICATION['MESSAGE'])
             icon = os.path.join(util.get_images_directory(), 'icon_new_messages.png')
+            if tray:
                 invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
@@ -131,7 +206,7 @@ def friend_request(contacts_manager):
         """
         Called when user get new friend request
         """
-        print('Friend request')
+        LOG_DEBUG(f'Friend request')
         key = ''.join(chr(x) for x in public_key[:TOX_PUBLIC_KEY_SIZE])
         tox_id = bin_to_string(key, TOX_PUBLIC_KEY_SIZE)
         invoke_in_main_thread(contacts_manager.process_friend_request, tox_id, str(message, 'utf-8'))
@@ -140,9 +215,12 @@ def friend_request(contacts_manager):
 
 
 def friend_typing(messenger):
+    sSlot = "friend_typing"
     def wrapped(tox, friend_number, typing, user_data):
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 10): return
+        LOG_DEBUG(f"friend_typing #{friend_number}")
         invoke_in_main_thread(messenger.friend_typing, friend_number, typing)
-
     return wrapped
 
 
@@ -153,9 +231,7 @@ def friend_read_receipt(messenger):
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - file transfers
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager, settings):
@@ -164,7 +240,7 @@ def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager
     """
     def wrapped(tox, friend_number, file_number, file_type, size, file_name, file_name_size, user_data):
         if file_type == TOX_FILE_KIND['DATA']:
-            print('File')
+            LOG_INFO(f'file_transfer_handler File friend_number={friend_number}')
             try:
                 file_name = str(file_name[:file_name_size], 'utf-8')
             except:
@@ -176,15 +252,18 @@ def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager
                                   file_name)
             if not window.isActiveWindow():
                 friend = contacts_manager.get_friend_by_number(friend_number)
-                if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+                if settings['notifications'] \
+                  and profile.status != TOX_USER_STATUS['BUSY'] \
+                  and not settings.locked:
                     file_from = util_ui.tr("File from")
                     invoke_in_main_thread(tray_notification, file_from + ' ' + friend.name, file_name, tray, window)
                 if settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
                     sound_notification(SOUND_NOTIFICATION['FILE_TRANSFER'])
+                if tray:
                     icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
                     invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
         else:  # avatar
-            print('Avatar')
+            LOG_DEBUG(f'file_transfer_handler Avatar')
             invoke_in_main_thread(file_transfer_handler.incoming_avatar,
                                   friend_number,
                                   file_number,
@@ -227,9 +306,7 @@ def file_recv_control(file_transfer_handler):
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - custom packets
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def lossless_packet(plugin_loader):
@@ -254,20 +331,20 @@ def lossy_packet(plugin_loader):
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - audio
-# -----------------------------------------------------------------------------------------------------------------
 
 def call_state(calls_manager):
-    def wrapped(toxav, friend_number, mask, user_data):
+    def wrapped(iToxav, friend_number, mask, user_data):
         """
         New call state
         """
-        print(friend_number, mask)
+        LOG_DEBUG(f"call_state #{friend_number}")
         if mask == TOXAV_FRIEND_CALL_STATE['FINISHED'] or mask == TOXAV_FRIEND_CALL_STATE['ERROR']:
             invoke_in_main_thread(calls_manager.stop_call, friend_number, True)
         else:
-            calls_manager.toxav_call_state_cb(friend_number, mask)
+            # guessing was calls_manager.
+            #? incoming_call
+            calls_manager._call.toxav_call_state_cb(friend_number, mask)
 
     return wrapped
 
@@ -277,7 +354,7 @@ def call(calls_manager):
         """
         Incoming call from friend
         """
-        print(friend_number, audio, video)
+        LOG_DEBUG(f"Incoming call from {friend_number} {audio} {video}")
         invoke_in_main_thread(calls_manager.incoming_call, audio, video, friend_number)
 
     return wrapped
@@ -288,16 +365,16 @@ def callback_audio(calls_manager):
         """
         New audio chunk
         """
-        calls_manager.call.audio_chunk(
+#trace        LOG_DEBUG(f"callback_audio #{friend_number}")
+        # dunno was .call
+        calls_manager._call.audio_chunk(
             bytes(samples[:audio_samples_per_channel * 2 * audio_channels_count]),
             audio_channels_count,
             rate)
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - video
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, ustride, vstride, user_data):
@@ -324,6 +401,9 @@ def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, u
 
     It can be created from initial y, u, v using slices
     """
+    LOG_DEBUG(f"video_receive_frame from toxav_video_receive_frame_cb={friend_number}")
+    with ts.ignoreStdout(): import cv2
+    import numpy as np
     try:
         y_size = abs(max(width, abs(ystride)))
         u_size = abs(max(width // 2, abs(ustride)))
@@ -345,15 +425,14 @@ def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, u
         frame[height * 5 // 4:, :width // 2] = v[:height // 2:2, :width // 2]
         frame[height * 5 // 4:, width // 2:] = v[1:height // 2:2, :width // 2]
 
-        frame = cv2.cvtColor(frame, cv2.COLOR_YUV2BGR_I420)
-
-        invoke_in_main_thread(cv2.imshow, str(friend_number), frame)
+        frame = cv2.cvtColor(frame, cv2.COLOR_YUV2BGR_I420) # pylint: disable=no-member
+        # imshow
+        invoke_in_main_thread(cv2.imshow, str(friend_number), frame) # pylint: disable=no-member
     except Exception as ex:
-        print(ex)
+        LOG_ERROR(f"video_receive_frame  {ex} #{friend_number}")
+        pass
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - groups
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def group_message(window, tray, tox, messenger, settings, profile):
@@ -361,16 +440,22 @@ def group_message(window, tray, tox, messenger, settings, profile):
     New message in group chat
     """
     def wrapped(tox_link, group_number, peer_id, message_type, message, length, user_data):
+        LOG_DEBUG(f"group_message #{group_number}")
         message = str(message[:length], 'utf-8')
         invoke_in_main_thread(messenger.new_group_message, group_number, message_type, message, peer_id)
         if window.isActiveWindow():
             return
         bl = settings['notify_all_gc'] or profile.name in message
         name = tox.group_peer_get_name(group_number, peer_id)
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and (not settings.locked) and bl:
-            invoke_in_main_thread(tray_notification, name, message, tray, window)
-        if settings['sound_notifications'] and bl and profile.status != TOX_USER_STATUS['BUSY']:
+        if settings['sound_notifications'] and bl and \
+           profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['MESSAGE'])
+        if False and settings['tray_icon'] and tray:
+            if settings['notifications'] and \
+               profile.status != TOX_USER_STATUS['BUSY'] and \
+                   (not settings.locked) and bl:
+                invoke_in_main_thread(tray_notification, name, message, tray, window)
+            if tray:
                 icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
                 invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
@@ -382,35 +467,49 @@ def group_private_message(window, tray, tox, messenger, settings, profile):
     New private message in group chat
     """
     def wrapped(tox_link, group_number, peer_id, message_type, message, length, user_data):
+        LOG_DEBUG(f"group_private_message #{group_number}")
         message = str(message[:length], 'utf-8')
         invoke_in_main_thread(messenger.new_group_private_message, group_number, message_type, message, peer_id)
         if window.isActiveWindow():
             return
         bl = settings['notify_all_gc'] or profile.name in message
+        try:
             name = tox.group_peer_get_name(group_number, peer_id)
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and (not settings.locked) and bl:
+        except Exception as e:
+            LOG_WARN("tox.group_peer_get_name {group_number} {peer_id}")
+            name = ''
+        if settings['notifications'] and settings['tray_icon'] \
+           and profile.status != TOX_USER_STATUS['BUSY'] \
+           and (not settings.locked) and bl:
             invoke_in_main_thread(tray_notification, name, message, tray, window)
         if settings['sound_notifications'] and bl and profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['MESSAGE'])
         icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
+        if tray and hasattr(tray, 'setIcon'):
             invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
 
-
+# Exception ignored on calling ctypes callback function: <function group_invite.<locals>.wrapped at 0x7ffede910700>
 def group_invite(window, settings, tray, profile, groups_service, contacts_provider):
     def wrapped(tox, friend_number, invite_data, length, group_name, group_name_length, user_data):
+        LOG_DEBUG(f"group_invite friend_number={friend_number}")
         group_name = str(bytes(group_name[:group_name_length]), 'utf-8')
         invoke_in_main_thread(groups_service.process_group_invite,
                               friend_number, group_name,
                               bytes(invite_data[:length]))
         if window.isActiveWindow():
             return
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+        bHasTray = tray and settings['tray_icon']
+        if settings['notifications'] \
+           and bHasTray \
+           and profile.status != TOX_USER_STATUS['BUSY'] \
+           and not settings.locked:
             friend = contacts_provider.get_friend_by_number(friend_number)
             title = util_ui.tr('New invite to group chat')
             text = util_ui.tr('{} invites you to group "{}"').format(friend.name, group_name)
             invoke_in_main_thread(tray_notification, title, text, tray, window)
+        if tray:
             icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
             invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
@@ -418,18 +517,37 @@ def group_invite(window, settings, tray, profile, groups_service, contacts_provi
 
 
 def group_self_join(contacts_provider, contacts_manager, groups_service):
+    sSlot = 'group_self_join'
     def wrapped(tox, group_number, user_data):
+        if group_number is None:
+            LOG_ERROR(f"group_self_join NULL group_number #{group_number}")
+            return
+        LOG_DEBUG(f"group_self_join #{group_number}")
+        key = f"group_number {group_number}"
+        if bTooSoon(key, sSlot, 10): return
         group = contacts_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG_ERROR(f"group_self_join NULL group #{group}")
+            return
         invoke_in_main_thread(group.set_status, TOX_USER_STATUS['NONE'])
         invoke_in_main_thread(groups_service.update_group_info, group)
         invoke_in_main_thread(contacts_manager.update_filtration)
 
     return wrapped
 
-
 def group_peer_join(contacts_provider, groups_service):
+    sSlot = "group_peer_join"
     def wrapped(tox, group_number, peer_id, user_data):
+        key = f"group_peer_join #{group_number} peer_id={peer_id}"
+        if bTooSoon(key, sSlot, 20): return
         group = contacts_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG_ERROR(f"group_peer_join NULL group #{group} group_number={group_number}")
+            return
+        if peer_id > group._peers_limit:
+            LOG_ERROR(key +f" {peer_id} > {group._peers_limit}")
+            return
+        LOG_DEBUG(f"group_peer_join group={group}")
         group.add_peer(peer_id)
         invoke_in_main_thread(groups_service.generate_peers_list)
         invoke_in_main_thread(groups_service.update_group_info, group)
@@ -438,29 +556,49 @@ def group_peer_join(contacts_provider, groups_service):
 
 
 def group_peer_exit(contacts_provider, groups_service, contacts_manager):
-    def wrapped(tox, group_number, peer_id, message, length, user_data):
+    def wrapped(tox,
+                group_number, peer_id,
+                exit_type, name, name_length,
+                message, length,
+                user_data):
         group = contacts_provider.get_group_by_number(group_number)
+        if group:
+            LOG_DEBUG(f"group_peer_exit #{group_number} peer_id={peer_id} exit_type={exit_type}")
             group.remove_peer(peer_id)
             invoke_in_main_thread(groups_service.generate_peers_list)
+        else:
+            LOG_WARN(f"group_peer_exit group not found #{group_number} peer_id={peer_id}")
 
     return wrapped
 
-
 def group_peer_name(contacts_provider, groups_service):
     def wrapped(tox, group_number, peer_id, name, length, user_data):
+        LOG_DEBUG(f"group_peer_name #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if peer:
             peer.name = str(name[:length], 'utf-8')
             invoke_in_main_thread(groups_service.generate_peers_list)
+        else:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+            return
 
     return wrapped
 
 
 def group_peer_status(contacts_provider, groups_service):
     def wrapped(tox, group_number, peer_id, peer_status, user_data):
+        LOG_DEBUG(f"group_peer_status #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if peer:
             peer.status = peer_status
+        else:
+            # _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+        # TODO: add info message
         invoke_in_main_thread(groups_service.generate_peers_list)
 
     return wrapped
@@ -468,32 +606,62 @@ def group_peer_status(contacts_provider, groups_service):
 
 def group_topic(contacts_provider):
     def wrapped(tox, group_number, peer_id, topic, length, user_data):
+        LOG_DEBUG(f"group_topic #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
+        if group:
             topic = str(topic[:length], 'utf-8')
             invoke_in_main_thread(group.set_status_message, topic)
+        else:
+            _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_WARN(f"group_topic {group} has no peer_id={peer_id} in {_peers}")
+        # TODO: add info message
 
     return wrapped
 
-
 def group_moderation(groups_service, contacts_provider, contacts_manager, messenger):
-
     def update_peer_role(group, mod_peer_id, peer_id, new_role):
         peer = group.get_peer_by_id(peer_id)
+        if peer:
             peer.role = new_role
             # TODO: add info message
+        else:
+            # FixMe: known signal to revalidate roles...
+            # _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"update_peer_role group {group} has no peer_id={peer_id} in _peers!r")
+        # TODO: add info message
 
     def remove_peer(group, mod_peer_id, peer_id, is_ban):
+        peer = group.get_peer_by_id(peer_id)
+        if peer:
             contacts_manager.remove_group_peer_by_id(group, peer_id)
             group.remove_peer(peer_id)
+        else:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
         # TODO: add info message
 
+    # source_peer_number, target_peer_number,
     def wrapped(tox, group_number, mod_peer_id, peer_id, event_type, user_data):
+        if mod_peer_id == iMAX_INT32 or peer_id == iMAX_INT32:
+            # FixMe: known signal to revalidate roles...
+            return
+        LOG_DEBUG(f"group_moderation #{group_number} mod_id={mod_peer_id} peer_id={peer_id} event_type={event_type}")
         group = contacts_provider.get_group_by_number(group_number)
+        mod_peer = group.get_peer_by_id(mod_peer_id)
+        if not mod_peer:
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no mod_peer_id={mod_peer_id} in _peers!r")
+            return
+        peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+            return
 
         if event_type == TOX_GROUP_MOD_EVENT['KICK']:
             remove_peer(group, mod_peer_id, peer_id, False)
-        elif event_type == TOX_GROUP_MOD_EVENT['BAN']:
-            remove_peer(group, mod_peer_id, peer_id, True)
         elif event_type == TOX_GROUP_MOD_EVENT['OBSERVER']:
             update_peer_role(group, mod_peer_id, peer_id, TOX_GROUP_ROLE['OBSERVER'])
         elif event_type == TOX_GROUP_MOD_EVENT['USER']:
@@ -509,6 +677,7 @@ def group_moderation(groups_service, contacts_provider, contacts_manager, messen
 def group_password(contacts_provider):
 
     def wrapped(tox_link, group_number, password, length, user_data):
+        LOG_DEBUG(f"group_password #{group_number}")
         password = str(password[:length], 'utf-8')
         group = contacts_provider.get_group_by_number(group_number)
         group.password = password
@@ -519,6 +688,7 @@ def group_password(contacts_provider):
 def group_peer_limit(contacts_provider):
 
     def wrapped(tox_link, group_number, peer_limit, user_data):
+        LOG_DEBUG(f"group_peer_limit #{group_number}")
         group = contacts_provider.get_group_by_number(group_number)
         group.peer_limit = peer_limit
 
@@ -528,19 +698,18 @@ def group_peer_limit(contacts_provider):
 def group_privacy_state(contacts_provider):
 
     def wrapped(tox_link, group_number, privacy_state, user_data):
+        LOG_DEBUG(f"group_privacy_state #{group_number}")
         group = contacts_provider.get_group_by_number(group_number)
         group.is_private = privacy_state == TOX_GROUP_PRIVACY_STATE['PRIVATE']
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - initialization
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def init_callbacks(tox, profile, settings, plugin_loader, contacts_manager,
                    calls_manager, file_transfer_handler, main_window, tray, messenger, groups_service,
-                   contacts_provider):
+                   contacts_provider, ms=None):
     """
     Initialization of all callbacks.
     :param tox: Tox instance
@@ -557,6 +726,7 @@ def init_callbacks(tox, profile, settings, plugin_loader, contacts_manager,
     :param groups_service: GroupsService instance
     :param contacts_provider: ContactsProvider instance
     """
+
     # self callbacks
     tox.callback_self_connection_status(self_connection_status(tox, profile))
 

toxygen/middleware/threads.py

@@ -1,115 +1,170 @@
-from bootstrap.bootstrap import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import sys
 import threading
 import queue
+from  qtpy import QtCore
+
+from bootstrap.bootstrap import *
+from bootstrap.bootstrap import download_nodes_list
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_USER_STATUS, TOX_CONNECTION
+import toxygen_wrapper.tests.support_testing as ts
 from utils import util
+
 import time
-from PyQt5 import QtCore
+sleep = time.sleep
 
+# LOG=util.log
+global LOG
+import logging
+LOG = logging.getLogger('app.'+'threads')
+# log = lambda x: LOG.info(x)
+
+def LOG_ERROR(l): print('EROR+ '+l)
+def LOG_WARN(l):  print('WARN+ '+l)
+def LOG_INFO(l):  print('INFO+ '+l)
+def LOG_DEBUG(l): print('DBUG+ '+l)
+def LOG_TRACE(l): pass # print('TRAC+ '+l)
+
+iLAST_CONN = 0
+iLAST_DELTA = 60
 
-# -----------------------------------------------------------------------------------------------------------------
 # Base threads
-# -----------------------------------------------------------------------------------------------------------------
 
 class BaseThread(threading.Thread):
 
-    def __init__(self):
-        super().__init__()
+    def __init__(self, name=None, target=None):
         self._stop_thread = False
+        if name:
+            super().__init__(name=name, target=target)
+        else:
+            super().__init__(target=target)
 
-    def stop_thread(self):
+    def stop_thread(self, timeout=-1):
         self._stop_thread = True
-        self.join()
-
+        if timeout < 0:
+            timeout = ts.iTHREAD_TIMEOUT
+        i = 0
+        while i < ts.iTHREAD_JOINS:
+            self.join(timeout)
+            if not self.is_alive(): break
+            i = i + 1
+        else:
+            LOG_WARN(f"BaseThread {self.name} BLOCKED after {ts.iTHREAD_JOINS}")
 
 class BaseQThread(QtCore.QThread):
 
-    def __init__(self):
+    def __init__(self, name=None):
+        # NO name=name
         super().__init__()
         self._stop_thread = False
+        self.name = str(id(self))
 
-    def stop_thread(self):
+    def stop_thread(self, timeout=-1):
         self._stop_thread = True
-        self.wait()
+        if timeout < 0:
+            timeout = ts.iTHREAD_TIMEOUT
+        i = 0
+        while i < ts.iTHREAD_JOINS:
+            self.wait(timeout)
+            if not self.isRunning(): break
+            i = i + 1
+            sleep(ts.iTHREAD_TIMEOUT)
+        else:
+            LOG_WARN(f"BaseQThread {self.name} BLOCKED")
 
-
-# -----------------------------------------------------------------------------------------------------------------
 # Toxcore threads
-# -----------------------------------------------------------------------------------------------------------------
 
 class InitThread(BaseThread):
 
-    def __init__(self, tox, plugin_loader, settings, is_first_start):
-        super().__init__()
-        self._tox, self._plugin_loader, self._settings = tox, plugin_loader, settings
+    def __init__(self, tox, plugin_loader, settings, app, is_first_start):
+        super().__init__(name='InitThread')
+        self._tox = tox
+        self._plugin_loader = plugin_loader
+        self._settings = settings
+        self._app = app
         self._is_first_start = is_first_start
 
     def run(self):
+        # DBUG+ InitThread run: ERROR name 'ts' is not defined
+        import toxygen_wrapper.tests.support_testing as ts
+        LOG_DEBUG('InitThread run: ')
+        try:
+            if self._is_first_start and ts.bAreWeConnected() and \
+              self._settings['download_nodes_list']:
+                LOG_INFO(f"downloading list of nodes {self._settings['download_nodes_list']}")
+                download_nodes_list(self._settings, oArgs=self._app._args)
+
+            if ts.bAreWeConnected():
+                LOG_INFO(f"calling test_net nodes")
+                self._app.test_net(oThread=self, iMax=4)
+
             if self._is_first_start:
-            # download list of nodes if needed
-            download_nodes_list(self._settings)
-            # start plugins
+                LOG_INFO('starting plugins')
                 self._plugin_loader.load()
 
-        # bootstrap
-        try:
-            for data in generate_nodes():
-                if self._stop_thread:
-                    return
-                self._tox.bootstrap(*data)
-                self._tox.add_tcp_relay(*data)
-        except:
+        except Exception as e:
+            LOG_DEBUG(f"InitThread run: ERROR {e}")
             pass
 
-        for _ in range(10):
+        for _ in range(ts.iTHREAD_JOINS):
             if self._stop_thread:
                 return
-            time.sleep(1)
-
-        while not self._tox.self_get_connection_status():
-            try:
-                for data in generate_nodes(None):
-                    if self._stop_thread:
+            sleep(ts.iTHREAD_SLEEP)
         return
-                    self._tox.bootstrap(*data)
-                    self._tox.add_tcp_relay(*data)
-            except:
-                pass
-            finally:
-                time.sleep(5)
-
 
 class ToxIterateThread(BaseQThread):
 
-    def __init__(self, tox):
+    def __init__(self, tox, app=None):
         super().__init__()
         self._tox = tox
+        self._app = app
 
     def run(self):
+        LOG_DEBUG('ToxIterateThread run: ')
         while not self._stop_thread:
+            try:
+                iMsec = self._tox.iteration_interval()
                 self._tox.iterate()
-            time.sleep(self._tox.iteration_interval() / 1000)
+            except Exception as e:
+                # Fatal Python error: Segmentation fault
+                LOG_ERROR(f"ToxIterateThread run: {e}")
+            else:
+                sleep(iMsec / 1000.0)
+
+            global iLAST_CONN
+            if not iLAST_CONN:
+                iLAST_CONN = time.time()
+            # TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+
+            # and segv
+            if time.time() - iLAST_CONN > iLAST_DELTA and \
+                ts.bAreWeConnected() and \
+                self._tox.self_get_status() == TOX_USER_STATUS['NONE'] and \
+                self._tox.self_get_connection_status() == TOX_CONNECTION['NONE']:
+                    iLAST_CONN = time.time()
+                    LOG_INFO(f"ToxIterateThread calling test_net")
+                    invoke_in_main_thread(
+                        self._app.test_net, oThread=self, iMax=2)
 
 
 class ToxAVIterateThread(BaseQThread):
-
     def __init__(self, toxav):
         super().__init__()
         self._toxav = toxav
 
     def run(self):
+        LOG_DEBUG('ToxAVIterateThread run: ')
         while not self._stop_thread:
             self._toxav.iterate()
-            time.sleep(self._toxav.iteration_interval() / 1000)
+            sleep(self._toxav.iteration_interval() / 1000)
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # File transfers thread
-# -----------------------------------------------------------------------------------------------------------------
 
 class FileTransfersThread(BaseQThread):
 
     def __init__(self):
-        super().__init__()
+        super().__init__('FileTransfers')
         self._queue = queue.Queue()
         self._timeout = 0.01
 
@@ -124,14 +179,12 @@ class FileTransfersThread(BaseQThread):
             except queue.Empty:
                 pass
             except queue.Full:
-                util.log('Queue is full in _thread')
+                LOG_WARN('Queue is full in _thread')
             except Exception as ex:
-                util.log('Exception in _thread: ' + str(ex))
+                LOG_ERROR('in _thread: ' + str(ex))
 
 
 _thread = FileTransfersThread()
-
-
 def start_file_transfer_thread():
     _thread.start()
 
@@ -144,9 +197,7 @@ def execute(func, *args, **kwargs):
     _thread.execute(func, *args, **kwargs)
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Invoking in main thread
-# -----------------------------------------------------------------------------------------------------------------
 
 class InvokeEvent(QtCore.QEvent):
     EVENT_TYPE = QtCore.QEvent.Type(QtCore.QEvent.registerEventType())

toxygen/middleware/tox_factory.py

@@ -1,27 +1,56 @@
-import user_data.settings
-import wrapper.tox
-import wrapper.toxcore_enums_and_consts as enums
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import ctypes
+import traceback
+import os
+from ctypes import *
+
+import user_data.settings
+import toxygen_wrapper.tox
+import toxygen_wrapper.toxcore_enums_and_consts as enums
+from toxygen_wrapper.tests import support_testing as ts
+# callbacks can be called in any thread so were being careful
+# tox.py can be called by callbacks
+from toxygen_wrapper.tests.support_testing import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+
+global LOG
+import logging
+LOG = logging.getLogger('app.'+'tox_factory')
+
+from utils import util
+from utils import ui as util_ui
 
 
-def tox_factory(data=None, settings=None):
+def tox_factory(data=None, settings=None, args=None, app=None):
     """
     :param data: user data from .tox file. None = no saved data, create new profile
     :param settings: current profile settings. None = default settings will be used
     :return: new tox instance
     """
-    if settings is None:
+    if not settings:
+        LOG_WARN("tox_factory using get_default_settings")
         settings = user_data.settings.Settings.get_default_settings()
+    else:
+        user_data.settings.clean_settings(settings)
 
-    tox_options = wrapper.tox.Tox.options_new()
+    try:
+        tox_options = toxygen_wrapper.tox.Tox.options_new()
+        tox_options.contents.ipv6_enabled = settings['ipv6_enabled']
         tox_options.contents.udp_enabled = settings['udp_enabled']
-    tox_options.contents.proxy_type = settings['proxy_type']
-    tox_options.contents.proxy_host = bytes(settings['proxy_host'], 'UTF-8')
-    tox_options.contents.proxy_port = settings['proxy_port']
+        tox_options.contents.proxy_type = int(settings['proxy_type'])
+        if type(settings['proxy_host']) == str:
+            tox_options.contents.proxy_host = bytes(settings['proxy_host'],'UTF-8')
+        elif type(settings['proxy_host']) == bytes:
+            tox_options.contents.proxy_host = settings['proxy_host']
+        else:
+            tox_options.contents.proxy_host = b''
+        tox_options.contents.proxy_port = int(settings['proxy_port'])
         tox_options.contents.start_port = settings['start_port']
         tox_options.contents.end_port = settings['end_port']
         tox_options.contents.tcp_port = settings['tcp_port']
-    tox_options.contents.local_discovery_enabled = settings['lan_discovery']
+        tox_options.contents.local_discovery_enabled = settings['local_discovery_enabled']
+        tox_options.contents.dht_announcements_enabled = settings['dht_announcements_enabled']
+        tox_options.contents.hole_punching_enabled = settings['hole_punching_enabled']
         if data:  # load existing profile
             tox_options.contents.savedata_type = enums.TOX_SAVEDATA_TYPE['TOX_SAVE']
             tox_options.contents.savedata_data = ctypes.c_char_p(data)
@@ -31,4 +60,30 @@ def tox_factory(data=None, settings=None):
             tox_options.contents.savedata_data = None
             tox_options.contents.savedata_length = 0
 
-    return wrapper.tox.Tox(tox_options)
+        # overrides
+        tox_options.contents.local_discovery_enabled = False
+        tox_options.contents.ipv6_enabled = False
+        tox_options.contents.hole_punching_enabled = False
+
+        LOG.debug("toxygen_wrapper.tox.Tox settings: " +repr(settings))
+
+        if 'trace_enabled' in settings and not settings['trace_enabled']:
+            LOG_DEBUG("settings['trace_enabled' disabled" )
+        elif tox_options._options_pointer and \
+          'trace_enabled' in settings and settings['trace_enabled']:
+            ts.vAddLoggerCallback(tox_options)
+            LOG_INFO("c-toxcore trace_enabled enabled" )
+        else:
+            LOG_WARN("No tox_options._options_pointer to add self_logger_cb" )
+
+        retval = toxygen_wrapper.tox.Tox(tox_options)
+    except Exception as e:
+        if app and hasattr(app, '_log'):
+            pass
+        LOG_ERROR(f"toxygen_wrapper.tox.Tox failed:  {e}")
+        LOG_WARN(traceback.format_exc())
+        raise
+
+    if app and hasattr(app, '_log'):
+        app._log("DEBUG: toxygen_wrapper.tox.Tox succeeded")
+    return retval

toxygen/network/tox_dns.py

@@ -1,20 +1,44 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 import json
 import urllib.request
-import utils.util as util
-from PyQt5 import QtNetwork, QtCore
+import logging
 
+try:
+    import requests
+except ImportError:
+    requests = None
+from  qtpy import QtNetwork, QtCore
+
+import utils.util as util
+
+global LOG
+
+iTIMEOUT=60
+LOG = logging.getLogger('app.'+__name__)
 
 class ToxDns:
 
-    def __init__(self, settings):
+    def __init__(self, settings, log=None):
         self._settings = settings
+        self._log = log
 
     @staticmethod
     def _send_request(url, data):
+        if requests:
+            LOG.info('send_request loading with requests: ' + str(url))
+            headers = dict()
+            headers['Content-Type'] = 'application/json'
+            req = requests.get(url, headers=headers)
+            if req.status_code < 300:
+                retval = req.content
+            else:
+                raise LookupError(str(req.status_code))
+        else:
             req = urllib.request.Request(url)
             req.add_header('Content-Type', 'application/json')
             response = urllib.request.urlopen(req, bytes(json.dumps(data), 'utf-8'))
-        res = json.loads(str(response.read(), 'utf-8'))
+            retval = response.read()
+        res = json.loads(str(retval, 'utf-8'))
         if not res['c']:
             return res['tox_id']
         else:
@@ -29,12 +53,25 @@ class ToxDns:
         site = email.split('@')[1]
         data = {"action": 3, "name": "{}".format(email)}
         urls = ('https://{}/api'.format(site), 'http://{}/api'.format(site))
-        if not self._settings['proxy_type']:  # no proxy
+        if requests:
+            for url in urls:
+                LOG.info('TOX nodes loading with requests: ' + str(url))
+                try:
+                    headers = dict()
+                    headers['Content-Type'] = 'application/json'
+                    req = requests.get(url, headers=headers, timeout=iTIMEOUT)
+                    if req.status_code < 300:
+                        result = req.content
+                        return result
+                except Exception as ex:
+                    LOG.error('ERROR: TOX DNS loading error with requests: ' + str(ex))
+
+        elif not self._settings['proxy_type']:  # no proxy
             for url in urls:
                 try:
                     return self._send_request(url, data)
                 except Exception as ex:
-                    util.log('TOX DNS ERROR: ' + str(ex))
+                    LOG.error('ERROR: TOX DNS ' + str(ex))
         else:  # proxy
             netman = QtNetwork.QNetworkAccessManager()
             proxy = QtNetwork.QNetworkProxy()
@@ -60,6 +97,6 @@ class ToxDns:
                     if not result['c']:
                         return result['tox_id']
                 except Exception as ex:
-                    util.log('TOX DNS ERROR: ' + str(ex))
+                    LOG.error('ERROR: TOX DNS ' + str(ex))
 
         return None  # error

toxygen/notifications/sound.py

@@ -1,8 +1,17 @@
-import utils.util
-import wave
-import pyaudio
-import os.path
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
+import os.path
+import wave
+
+import utils.util
+
+import toxygen_wrapper.tests.support_testing as ts
+with ts.ignoreStderr():
+    import pyaudio
+
+global LOG
+import logging
+LOG = logging.getLogger('app.'+__name__)
 
 SOUND_NOTIFICATION = {
     'MESSAGE': 0,
@@ -25,9 +34,19 @@ class AudioFile:
 
     def play(self):
         data = self.wf.readframes(self.chunk)
+        try:
             while data:
                 self.stream.write(data)
                 data = self.wf.readframes(self.chunk)
+        except Exception as e:
+            LOG.error(f"Error during AudioFile play {e}")
+            LOG.debug("Error during AudioFile play " \
+                      +' rate=' +str(self.wf.getframerate()) \
+                      + 'format=' +str(self.p.get_format_from_width(self.wf.getsampwidth())) \
+                      +' channels=' +str(self.wf.getnchannels()) \
+                      )
+
+            raise
 
     def close(self):
         self.stream.close()