# -*- coding: utf-8 -*- from __future__ import unicode_literals, print_function import argparse import datetime import logging import os import re import sys import babelfish import xdg.BaseDirectory from subliminal import (__version__, cache_region, MutexLock, provider_manager, Video, Episode, Movie, scan_videos, download_best_subtitles, save_subtitles) try: import colorlog except ImportError: colorlog = None DEFAULT_CACHE_FILE = os.path.join(xdg.BaseDirectory.save_cache_path('subliminal'), 'cli.dbm') def subliminal(): parser = argparse.ArgumentParser(prog='subliminal', description='Subtitles, faster than your thoughts', epilog='Suggestions and bug reports are greatly appreciated: ' 'https://github.com/Diaoul/subliminal/issues', add_help=False) # required arguments required_arguments_group = parser.add_argument_group('required arguments') required_arguments_group.add_argument('paths', nargs='+', metavar='PATH', help='path to video file or folder') required_arguments_group.add_argument('-l', '--languages', nargs='+', required=True, metavar='LANGUAGE', help='wanted languages as IETF codes e.g. fr, pt-BR, sr-Cyrl ') # configuration configuration_group = parser.add_argument_group('configuration') configuration_group.add_argument('-s', '--single', action='store_true', help='download without language code in subtitle\'s filename i.e. .srt only') configuration_group.add_argument('-c', '--cache-file', default=DEFAULT_CACHE_FILE, help='cache file (default: %(default)s)') # filtering filtering_group = parser.add_argument_group('filtering') filtering_group.add_argument('-p', '--providers', nargs='+', metavar='PROVIDER', help='providers to use (%s)' % ', '.join(provider_manager.available_providers)) filtering_group.add_argument('-m', '--min-score', type=int, default=0, help='minimum score for subtitles (0-%d for episodes, 0-%d for movies)' % (Episode.scores['hash'], Movie.scores['hash'])) filtering_group.add_argument('-a', '--age', help='download subtitles for videos newer than AGE e.g. 12h, 1w2d') filtering_group.add_argument('-h', '--hearing-impaired', action='store_true', help='download hearing impaired subtitles') filtering_group.add_argument('-f', '--force', action='store_true', help='force subtitle download for videos with existing subtitles') # addic7ed addic7ed_group = parser.add_argument_group('addic7ed') addic7ed_group.add_argument('--addic7ed-username', metavar='USERNAME', help='username for addic7ed provider') addic7ed_group.add_argument('--addic7ed-password', metavar='PASSWORD', help='password for addic7ed provider') # output output_group = parser.add_argument_group('output') output_group.add_argument('-d', '--directory', help='save subtitles in the given directory rather than next to the video') output_group.add_argument('-e', '--encoding', default=None, help='encoding to convert the subtitle to (default: no conversion)') output_exclusive_group = output_group.add_mutually_exclusive_group() output_exclusive_group.add_argument('-q', '--quiet', action='store_true', help='disable output') output_exclusive_group.add_argument('-v', '--verbose', action='store_true', help='verbose output') output_group.add_argument('--log-file', help='log into a file instead of stdout') output_group.add_argument('--color', action='store_true', help='add color to console output (requires colorlog)') # troubleshooting troubleshooting_group = parser.add_argument_group('troubleshooting') troubleshooting_group.add_argument('--debug', action='store_true', help='debug output') troubleshooting_group.add_argument('--version', action='version', version=__version__) troubleshooting_group.add_argument('--help', action='help', help='show this help message and exit') # parse args args = parser.parse_args() # parse paths try: args.paths = [os.path.abspath(os.path.expanduser(p.decode('utf-8') if isinstance(p, bytes) else p)) for p in args.paths] except UnicodeDecodeError: parser.error('argument paths: encodings is not utf-8: %r' % args.paths) # parse languages try: args.languages = {babelfish.Language.fromietf(l) for l in args.languages} except babelfish.Error: parser.error('argument -l/--languages: codes are not IETF: %r' % args.languages) # parse age if args.age is not None: match = re.match(r'^(?:(?P\d+?)w)?(?:(?P\d+?)d)?(?:(?P\d+?)h)?$', args.age) if not match: parser.error('argument -a/--age: invalid age: %r' % args.age) args.age = datetime.timedelta(**{k: int(v) for k, v in match.groupdict(0).items()}) # parse cache-file args.cache_file = os.path.abspath(os.path.expanduser(args.cache_file)) if not os.path.exists(os.path.split(args.cache_file)[0]): parser.error('argument -c/--cache-file: directory %r for cache file does not exist' % os.path.split(args.cache_file)[0]) # parse provider configs provider_configs = {} if (args.addic7ed_username is not None and args.addic7ed_password is None or args.addic7ed_username is None and args.addic7ed_password is not None): parser.error('argument --addic7ed-username/--addic7ed-password: both arguments are required or none') if args.addic7ed_username is not None and args.addic7ed_password is not None: provider_configs['addic7ed'] = {'username': args.addic7ed_username, 'password': args.addic7ed_password} # parse color if args.color and colorlog is None: parser.error('argument --color: colorlog required') # setup output if args.log_file is None: handler = logging.StreamHandler() else: handler = logging.FileHandler(args.log_file, encoding='utf-8') if args.debug: if args.color: if args.log_file is None: log_format = '%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s-%(funcName)s:%(lineno)d%(reset)s] %(message)s' else: log_format = '%(purple)s%(asctime)s%(reset)s %(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s-%(funcName)s:%(lineno)d%(reset)s] %(message)s' handler.setFormatter(colorlog.ColoredFormatter(log_format, log_colors=dict(colorlog.default_log_colors.items() + [('DEBUG', 'cyan')]))) else: if args.log_file is None: log_format = '%(levelname)-8s [%(name)s-%(funcName)s:%(lineno)d] %(message)s' else: log_format = '%(asctime)s %(levelname)-8s [%(name)s-%(funcName)s:%(lineno)d] %(message)s' handler.setFormatter(logging.Formatter(log_format)) logging.getLogger().addHandler(handler) logging.getLogger().setLevel(logging.DEBUG) elif args.verbose: if args.color: if args.log_file is None: log_format = '%(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s%(reset)s] %(message)s' else: log_format = '%(purple)s%(asctime)s%(reset)s %(log_color)s%(levelname)-8s%(reset)s [%(blue)s%(name)s%(reset)s] %(message)s' handler.setFormatter(colorlog.ColoredFormatter(log_format)) else: log_format = '%(levelname)-8s [%(name)s] %(message)s' if args.log_file is not None: log_format = '%(asctime)s ' + log_format handler.setFormatter(logging.Formatter(log_format)) logging.getLogger('subliminal').addHandler(handler) logging.getLogger('subliminal').setLevel(logging.INFO) elif not args.quiet: if args.color: if args.log_file is None: log_format = '[%(log_color)s%(levelname)s%(reset)s] %(message)s' else: log_format = '%(purple)s%(asctime)s%(reset)s [%(log_color)s%(levelname)s%(reset)s] %(message)s' handler.setFormatter(colorlog.ColoredFormatter(log_format)) else: if args.log_file is None: log_format = '%(levelname)s: %(message)s' else: log_format = '%(asctime)s %(levelname)s: %(message)s' handler.setFormatter(logging.Formatter(log_format)) logging.getLogger('subliminal.api').addHandler(handler) logging.getLogger('subliminal.api').setLevel(logging.INFO) # configure cache cache_region.configure('dogpile.cache.dbm', expiration_time=datetime.timedelta(days=30), # @UndefinedVariable arguments={'filename': args.cache_file, 'lock_factory': MutexLock}) # scan videos videos = scan_videos([p for p in args.paths if os.path.exists(p)], subtitles=not args.force, embedded_subtitles=not args.force, age=args.age) # guess videos videos.extend([Video.fromname(p) for p in args.paths if not os.path.exists(p)]) # download best subtitles subtitles = download_best_subtitles(videos, args.languages, providers=args.providers, provider_configs=provider_configs, min_score=args.min_score, hearing_impaired=args.hearing_impaired, single=args.single) # save subtitles save_subtitles(subtitles, single=args.single, directory=args.directory, encoding=args.encoding) # result output if not subtitles: if not args.quiet: print('No subtitles downloaded', file=sys.stderr) exit(1) if not args.quiet: subtitles_count = sum([len(s) for s in subtitles.values()]) if subtitles_count == 1: print('%d subtitle downloaded' % subtitles_count) else: print('%d subtitles downloaded' % subtitles_count)