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93 lines
2.7 KiB
93 lines
2.7 KiB
3 years ago
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# coding=utf-8
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from __future__ import absolute_import
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from collections import defaultdict
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import logging
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import time
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from subliminal.core import check_video
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logger = logging.getLogger(__name__)
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# list_all_subtitles, list_supported_languages, list_supported_video_types, download_subtitles, download_best_subtitles
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def list_all_subtitles(videos, languages, pool_instance):
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listed_subtitles = defaultdict(list)
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# return immediatly if no video passed the checks
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if not videos:
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return listed_subtitles
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for video in videos:
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logger.info("Listing subtitles for %r", video)
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subtitles = pool_instance.list_subtitles(
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video, languages - video.subtitle_languages
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)
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listed_subtitles[video].extend(subtitles)
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logger.info("Found %d subtitle(s)", len(subtitles))
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return listed_subtitles
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def list_supported_languages(pool_instance):
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return pool_instance.list_supported_languages()
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def list_supported_video_types(pool_instance):
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return pool_instance.list_supported_video_types()
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def download_subtitles(subtitles, pool_instance):
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for subtitle in subtitles:
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logger.info("Downloading subtitle %r with score %s", subtitle, subtitle.score)
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pool_instance.download_subtitle(subtitle)
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def download_best_subtitles(
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videos,
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languages,
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pool_instance,
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min_score=0,
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hearing_impaired=False,
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only_one=False,
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compute_score=None,
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throttle_time=0,
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score_obj=None,
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):
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downloaded_subtitles = defaultdict(list)
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# check videos
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checked_videos = []
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for video in videos:
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if not check_video(video, languages=languages, undefined=only_one):
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logger.info("Skipping video %r", video)
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continue
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checked_videos.append(video)
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# return immediately if no video passed the checks
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if not checked_videos:
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return downloaded_subtitles
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got_multiple = len(checked_videos) > 1
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# download best subtitles
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for video in checked_videos:
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logger.info("Downloading best subtitles for %r", video)
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subtitles = pool_instance.download_best_subtitles(
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pool_instance.list_subtitles(video, languages - video.subtitle_languages),
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video,
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languages,
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min_score=min_score,
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hearing_impaired=hearing_impaired,
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only_one=only_one,
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compute_score=compute_score,
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score_obj=score_obj,
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)
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logger.info("Downloaded %d subtitle(s)", len(subtitles))
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downloaded_subtitles[video].extend(subtitles)
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if got_multiple and throttle_time:
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logger.debug("Waiting %ss before continuing ...", throttle_time)
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time.sleep(throttle_time)
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return downloaded_subtitles
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