# module imports
import sys
import json
import logging

# init logging
logging.basicConfig(stream=sys.stderr, level=logging.DEBUG)

# variable init
infojson={}
source=sys.argv[1]

logging.info(f"loading info.json for {source}...")
with open(f"{source}.json") as file:
  infojson=json.load(file)

# TODO: insert method to check url or dict
logging.debug("determining file type...")
from standards import exif
if infojson.extension in exif.allowed_exts:
  logging.debug(f"exif module supports {infojson.extesnion} files. using it... ")