mirror of https://github.com/morpheus65535/bazarr
297 lines
14 KiB
Python
297 lines
14 KiB
Python
# coding=utf-8
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import gc
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import os
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import logging
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import ast
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from subliminal_patch import core, search_external_subtitles
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from languages.custom_lang import CustomLanguage
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from app.database import get_profiles_list, get_profile_cutoff, TableEpisodes, TableShows, \
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get_audio_profile_languages, database, update, select
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from languages.get_languages import alpha2_from_alpha3, get_language_set
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from app.config import settings
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from utilities.helper import get_subtitle_destination_folder
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from utilities.path_mappings import path_mappings
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from utilities.video_analyzer import embedded_subs_reader
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from app.event_handler import event_stream, show_progress, hide_progress
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from subtitles.indexer.utils import guess_external_subtitles, get_external_subtitles_path
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gc.enable()
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def store_subtitles(original_path, reversed_path, use_cache=True):
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logging.debug('BAZARR started subtitles indexing for this file: ' + reversed_path)
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actual_subtitles = []
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if os.path.exists(reversed_path):
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if settings.general.use_embedded_subs:
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logging.debug("BAZARR is trying to index embedded subtitles.")
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item = database.execute(
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select(TableEpisodes.episode_file_id, TableEpisodes.file_size)
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.where(TableEpisodes.path == original_path))\
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.first()
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if not item:
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logging.exception(f"BAZARR error when trying to select this episode from database: {reversed_path}")
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else:
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try:
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subtitle_languages = embedded_subs_reader(reversed_path,
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file_size=item.file_size,
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episode_file_id=item.episode_file_id,
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use_cache=use_cache)
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for subtitle_language, subtitle_forced, subtitle_hi, subtitle_codec in subtitle_languages:
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try:
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if (settings.general.ignore_pgs_subs and subtitle_codec.lower() == "pgs") or \
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(settings.general.ignore_vobsub_subs and subtitle_codec.lower() ==
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"vobsub") or \
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(settings.general.ignore_ass_subs and subtitle_codec.lower() ==
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"ass"):
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logging.debug("BAZARR skipping %s sub for language: %s" % (subtitle_codec, alpha2_from_alpha3(subtitle_language)))
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continue
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if alpha2_from_alpha3(subtitle_language) is not None:
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lang = str(alpha2_from_alpha3(subtitle_language))
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if subtitle_forced:
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lang = lang + ":forced"
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if subtitle_hi:
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lang = lang + ":hi"
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logging.debug("BAZARR embedded subtitles detected: " + lang)
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actual_subtitles.append([lang, None, None])
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except Exception as error:
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logging.debug("BAZARR unable to index this unrecognized language: %s (%s)", subtitle_language, error)
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except Exception:
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logging.exception(
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"BAZARR error when trying to analyze this %s file: %s" % (os.path.splitext(reversed_path)[1],
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reversed_path))
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pass
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try:
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dest_folder = get_subtitle_destination_folder()
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core.CUSTOM_PATHS = [dest_folder] if dest_folder else []
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# get previously indexed subtitles that haven't changed:
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item = database.execute(
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select(TableEpisodes.subtitles)
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.where(TableEpisodes.path == original_path)) \
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.first()
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if not item:
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previously_indexed_subtitles_to_exclude = []
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else:
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previously_indexed_subtitles = ast.literal_eval(item.subtitles) if item.subtitles else []
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previously_indexed_subtitles_to_exclude = [x for x in previously_indexed_subtitles
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if len(x) == 3 and
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x[1] and
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os.path.isfile(path_mappings.path_replace(x[1])) and
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os.stat(path_mappings.path_replace(x[1])).st_size == x[2]]
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subtitles = search_external_subtitles(reversed_path, languages=get_language_set(),
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only_one=settings.general.single_language)
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full_dest_folder_path = os.path.dirname(reversed_path)
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if dest_folder:
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if settings.general.subfolder == "absolute":
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full_dest_folder_path = dest_folder
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elif settings.general.subfolder == "relative":
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full_dest_folder_path = os.path.join(os.path.dirname(reversed_path), dest_folder)
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subtitles = guess_external_subtitles(full_dest_folder_path, subtitles, "series",
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previously_indexed_subtitles_to_exclude)
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except Exception:
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logging.exception("BAZARR unable to index external subtitles.")
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else:
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for subtitle, language in subtitles.items():
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valid_language = False
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if language:
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if hasattr(language, 'alpha3'):
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valid_language = alpha2_from_alpha3(language.alpha3)
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else:
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logging.debug(f"Skipping subtitles because we are unable to define language: {subtitle}")
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continue
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if not valid_language:
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logging.debug(f'{language.alpha3} is an unsupported language code.')
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continue
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subtitle_path = get_external_subtitles_path(reversed_path, subtitle)
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custom = CustomLanguage.found_external(subtitle, subtitle_path)
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if custom is not None:
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actual_subtitles.append([custom, path_mappings.path_replace_reverse(subtitle_path),
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os.stat(subtitle_path).st_size])
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elif str(language.basename) != 'und':
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if language.forced:
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language_str = str(language)
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elif language.hi:
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language_str = str(language) + ':hi'
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else:
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language_str = str(language)
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logging.debug("BAZARR external subtitles detected: " + language_str)
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actual_subtitles.append([language_str, path_mappings.path_replace_reverse(subtitle_path),
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os.stat(subtitle_path).st_size])
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database.execute(
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update(TableEpisodes)
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.values(subtitles=str(actual_subtitles))
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.where(TableEpisodes.path == original_path))
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matching_episodes = database.execute(
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select(TableEpisodes.sonarrEpisodeId, TableEpisodes.sonarrSeriesId)
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.where(TableEpisodes.path == original_path))\
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.all()
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for episode in matching_episodes:
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if episode:
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logging.debug("BAZARR storing those languages to DB: " + str(actual_subtitles))
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list_missing_subtitles(epno=episode.sonarrEpisodeId)
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else:
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logging.debug("BAZARR haven't been able to update existing subtitles to DB : " + str(actual_subtitles))
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else:
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logging.debug("BAZARR this file doesn't seems to exist or isn't accessible.")
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logging.debug('BAZARR ended subtitles indexing for this file: ' + reversed_path)
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return actual_subtitles
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def list_missing_subtitles(no=None, epno=None, send_event=True):
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if epno is not None:
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episodes_subtitles_clause = (TableEpisodes.sonarrEpisodeId == epno)
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elif no is not None:
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episodes_subtitles_clause = (TableEpisodes.sonarrSeriesId == no)
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else:
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episodes_subtitles_clause = None
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episodes_subtitles = database.execute(
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select(TableShows.sonarrSeriesId,
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TableEpisodes.sonarrEpisodeId,
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TableEpisodes.subtitles,
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TableShows.profileId,
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TableEpisodes.audio_language)
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.select_from(TableEpisodes)
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.join(TableShows)
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.where(episodes_subtitles_clause))\
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.all()
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use_embedded_subs = settings.general.use_embedded_subs
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for episode_subtitles in episodes_subtitles:
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missing_subtitles_text = '[]'
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if episode_subtitles.profileId:
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# get desired subtitles
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desired_subtitles_temp = get_profiles_list(profile_id=episode_subtitles.profileId)
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desired_subtitles_list = []
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if desired_subtitles_temp:
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for language in desired_subtitles_temp['items']:
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if language['audio_exclude'] == "True":
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if any(x['code2'] == language['language'] for x in get_audio_profile_languages(
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episode_subtitles.audio_language)):
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continue
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desired_subtitles_list.append([language['language'], language['forced'], language['hi']])
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# get existing subtitles
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actual_subtitles_list = []
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if episode_subtitles.subtitles is not None:
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if use_embedded_subs:
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actual_subtitles_temp = ast.literal_eval(episode_subtitles.subtitles)
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else:
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actual_subtitles_temp = [x for x in ast.literal_eval(episode_subtitles.subtitles) if x[1]]
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for subtitles in actual_subtitles_temp:
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subtitles = subtitles[0].split(':')
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lang = subtitles[0]
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forced = False
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hi = False
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if len(subtitles) > 1:
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if subtitles[1] == 'forced':
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forced = True
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hi = False
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elif subtitles[1] == 'hi':
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forced = False
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hi = True
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actual_subtitles_list.append([lang, str(forced), str(hi)])
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# check if cutoff is reached and skip any further check
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cutoff_met = False
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cutoff_temp_list = get_profile_cutoff(profile_id=episode_subtitles.profileId)
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if cutoff_temp_list:
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for cutoff_temp in cutoff_temp_list:
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cutoff_language = [cutoff_temp['language'], cutoff_temp['forced'], cutoff_temp['hi']]
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if cutoff_temp['audio_exclude'] == 'True' and \
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any(x['code2'] == cutoff_temp['language'] for x in
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get_audio_profile_languages(episode_subtitles.audio_language)):
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cutoff_met = True
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elif cutoff_language in actual_subtitles_list:
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cutoff_met = True
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# HI is considered as good as normal
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elif [cutoff_language[0], 'False', 'True'] in actual_subtitles_list:
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cutoff_met = True
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if cutoff_met:
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missing_subtitles_text = str([])
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else:
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# if cutoff isn't met or None, we continue
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# get difference between desired and existing subtitles
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missing_subtitles_list = []
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for item in desired_subtitles_list:
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if item not in actual_subtitles_list:
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missing_subtitles_list.append(item)
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# remove missing that have hi subtitles for this language in existing
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for item in actual_subtitles_list:
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if item[2] == 'True':
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try:
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missing_subtitles_list.remove([item[0], 'False', 'False'])
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except ValueError:
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pass
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# make the missing languages list looks like expected
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missing_subtitles_output_list = []
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for item in missing_subtitles_list:
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lang = item[0]
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if item[1] == 'True':
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lang += ':forced'
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elif item[2] == 'True':
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lang += ':hi'
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missing_subtitles_output_list.append(lang)
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missing_subtitles_text = str(missing_subtitles_output_list)
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database.execute(
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update(TableEpisodes)
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.values(missing_subtitles=missing_subtitles_text)
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.where(TableEpisodes.sonarrEpisodeId == episode_subtitles.sonarrEpisodeId))
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if send_event:
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event_stream(type='episode', payload=episode_subtitles.sonarrEpisodeId)
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event_stream(type='episode-wanted', action='update', payload=episode_subtitles.sonarrEpisodeId)
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if send_event:
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event_stream(type='badges')
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def series_full_scan_subtitles(use_cache=settings.sonarr.use_ffprobe_cache):
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episodes = database.execute(
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select(TableEpisodes.path))\
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.all()
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count_episodes = len(episodes)
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for i, episode in enumerate(episodes):
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show_progress(id='episodes_disk_scan',
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header='Full disk scan...',
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name='Episodes subtitles',
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value=i,
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count=count_episodes)
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store_subtitles(episode.path, path_mappings.path_replace(episode.path), use_cache=use_cache)
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hide_progress(id='episodes_disk_scan')
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gc.collect()
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def series_scan_subtitles(no):
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episodes = database.execute(
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select(TableEpisodes.path)
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.where(TableEpisodes.sonarrSeriesId == no)
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.order_by(TableEpisodes.sonarrEpisodeId))\
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.all()
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for episode in episodes:
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store_subtitles(episode.path, path_mappings.path_replace(episode.path), use_cache=False)
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