gajim3/setup.py

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#!/usr/bin/env python3
import os
import sys
if sys.version_info < (3, 7):
sys.exit('Gajim needs Python 3.7+')
from setuptools import setup, find_packages
from setuptools import Command
from setuptools.command.build_py import build_py as _build
from setuptools.command.install import install as _install
from distutils import log
from distutils.util import newer
from pathlib import Path
pos = Path('po').glob('*.po')
ALL_LINGUAS = sorted([x.stem for x in pos])
MAN_FILES = ['gajim.1', 'gajim-history-manager.1', 'gajim-remote.1']
META_FILES = [('data/org.gajim.Gajim.desktop', 'share/applications', '--desktop'),
('data/org.gajim.Gajim.appdata.xml', 'share/metainfo', '--xml')]
cwd = Path(__file__).resolve().parent
build_dir = cwd / 'build'
def update_trans():
'''
Update translation files
'''
template = Path('po') / 'gajim.pot'
files = list(Path('gajim').rglob('*.py'))
files.extend(Path('gajim').rglob('*.ui'))
files.append(Path('data') / 'org.gajim.Gajim.desktop.in')
files.append(Path('data') / 'org.gajim.Gajim.appdata.xml.in')
cmd = 'xgettext -c# --from-code=utf-8 --keyword=Q_ -o %s %s' % (
template, ' '.join([str(f) for f in files]))
if os.system(cmd) != 0:
msg = f'ERROR: {template} could not be created!\n'
raise SystemExit(msg)
for lang in ALL_LINGUAS:
po_file = Path('po') / (lang + '.po')
cmd = f'msgmerge -U {po_file} {template}'
if os.system(cmd) != 0:
msg = 'ERROR: Updating language translation file failed.'
ask = msg + '\n Continue updating y/n [n] '
reply = input(ask)
if reply in ['n', 'N']:
raise SystemExit(msg)
log.info('Updating %s', po_file)
def build_trans(build_cmd):
'''
Translate the language files into gajim.mo
'''
for lang in ALL_LINGUAS:
po_file = Path('po') / (lang + '.po')
mo_file = build_dir / 'mo' / lang / 'LC_MESSAGES' / 'gajim.mo'
mo_dir = mo_file.parent
if not (mo_dir.is_dir() or mo_dir.is_symlink()):
mo_dir.mkdir(parents=True)
if newer(po_file, mo_file):
cmd = f'msgfmt {po_file} -o {mo_file}'
if os.system(cmd) != 0:
mo_file.unlink()
msg = 'ERROR: Building language translation files failed.'
ask = msg + '\n Continue building y/n [n] '
reply = input(ask)
if reply in ['n', 'N']:
raise SystemExit(msg)
log.info('Compiling %s >> %s', po_file, mo_file)
def install_trans(install_cmd):
data_files = install_cmd.distribution.data_files
for lang in ALL_LINGUAS:
mo_file = str(build_dir / 'mo' / lang / 'LC_MESSAGES' / 'gajim.mo')
target = f'share/locale/{lang}/LC_MESSAGES'
data_files.append((target, [mo_file]))
def build_man(build_cmd):
'''
Compress Gajim manual files
'''
newdir = build_dir / 'man'
if not (newdir.is_dir() or newdir.is_symlink()):
newdir.mkdir()
for man in MAN_FILES:
filename = Path('data') / man
man_file_gz = newdir / (man + '.gz')
if man_file_gz.exists():
if newer(filename, man_file_gz):
man_file_gz.unlink()
else:
continue
import gzip
# Binary io, so open is OK
with open(filename, 'rb') as f_in,\
gzip.open(man_file_gz, 'wb') as f_out:
f_out.writelines(f_in)
log.info('Compiling %s >> %s', filename, man_file_gz)
def install_man(install_cmd):
data_files = install_cmd.distribution.data_files
man_dir = build_dir / 'man'
target = 'share/man/man1'
for man in MAN_FILES:
man_file_gz = str(man_dir / (man + '.gz'))
data_files.append((target, [man_file_gz]))
def build_intl(build_cmd):
'''
Merge translation files into desktop and mime files
'''
base = build_dir
for filename, _, option in META_FILES:
newfile = base / filename
newdir = newfile.parent
if not(newdir.is_dir() or newdir.is_symlink()):
newdir.mkdir()
merge(Path(filename + '.in'), newfile, option)
def install_intl(install_cmd):
data_files = install_cmd.distribution.data_files
for filename, target, _ in META_FILES:
data_files.append((target, [str(build_dir / filename)]))
def merge(in_file, out_file, option, po_dir='po'):
'''
Run the msgfmt command.
'''
if in_file.exists():
cmd = (('msgfmt %(opt)s -d %(po_dir)s --template %(in_file)s '
'-o %(out_file)s') %
{'opt': option,
'po_dir': po_dir,
'in_file': in_file,
'out_file': out_file})
if os.system(cmd) != 0:
msg = ('ERROR: %s was not merged into the translation files!\n' %
out_file)
raise SystemExit(msg)
log.info('Compiling %s >> %s', in_file, out_file)
class build(_build):
def run(self):
build_trans(self)
if sys.platform != 'win32':
build_man(self)
build_intl(self)
_build.run(self)
class install(_install):
def run(self):
install_trans(self)
if sys.platform != 'win32':
install_man(self)
install_intl(self)
_install.run(self)
class update_po(Command):
description = "Update po files"
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
update_trans()
# only install subdirectories of data
data_files_app_icon = [
("share/icons/hicolor/scalable/apps",
["gajim/data/icons/hicolor/scalable/apps/org.gajim.Gajim.svg"]),
("share/icons/hicolor/scalable/apps",
["gajim/data/icons/hicolor/scalable/apps/org.gajim.Gajim-symbolic.svg"])
]
data_files = data_files_app_icon
setup(
cmdclass={
'build_py': build,
'install': install,
'update_po': update_po,
},
entry_points={
'console_scripts': [
'gajim-remote = gajim.gajim_remote:main',
],
'gui_scripts': [
'gajim = gajim.gajim:main',
'gajim-history-manager = gajim.history_manager:main',
]
},
data_files=data_files
)