Python helpers.isMediaFile函数代码示例

def _torrent_has_any_media_files(torrent_info):
    """
    Internal function to check if a torrent has any useful media files.
    @param torrent_info: (a libtorrent torrent_info object)
    @return: (bool) True if any useful media is found, false otherwise.
    """
    for f in torrent_info.files():
        if isMediaFile(f.path):
            return True
    return False

    def test_is_media_file(self):
        """
        Test isMediaFile
        """
        # TODO: Add unicode tests
        # TODO: Add MAC OS resource fork tests
        # TODO: Add RARBG release tests
        # RARBG release intros should be ignored
        # MAC OS's "resource fork" files should be ignored
        # Extras should be ignored
        # and the file extension should be in the list of media extensions

        # Test all valid media extensions
        temp_name = 'Show.Name.S01E01.HDTV.x264-RLSGROUP'
        extension_tests = {'.'.join((temp_name, ext)): True for ext in MEDIA_EXTENSIONS}
        # ...and some invalid ones
        other_extensions = ['txt', 'sfv', 'srr', 'rar', 'nfo', 'zip']
        extension_tests.update({'.'.join((temp_name, ext)): False for ext in other_extensions + SUBTITLE_EXTENSIONS})

        # Samples should be ignored
        sample_tests = {  # Samples should be ignored, valid samples will return False
            'Show.Name.S01E01.HDTV.sample.mkv': False,  # default case
            'Show.Name.S01E01.HDTV.sAmPle.mkv': False,  # Ignore case
            'Show.Name.S01E01.HDTV.samples.mkv': True,  # sample should not be plural
            'Show.Name.S01E01.HDTVsample.mkv': True,  # no separation, can't identify as sample
            'Sample.Show.Name.S01E01.HDTV.mkv': False,  # location doesn't matter
            'Show.Name.Sample.S01E01.HDTV.sample.mkv': False,  # location doesn't matter
            'Show.Name.S01E01.HDTV.sample1.mkv': False,  # numbered samples are ok
            'Show.Name.S01E01.HDTV.sample12.mkv': False,  # numbered samples are ok
            'Show.Name.S01E01.HDTV.sampleA.mkv': True,  # samples should not be indexed alphabetically
            'RARBG.mp4': False,
            'rarbg.MP4': False
        }

        edge_cases = {
            None: False,
            '': False,
            0: False,
            1: False,
            42: False,
            123189274981274: False,
            12.23: False,
            ('this', 'is', 'a tuple'): False,
        }

        for cur_test in extension_tests, sample_tests, edge_cases:
            for cur_name, expected_result in cur_test.items():
                self.assertEqual(helpers.isMediaFile(cur_name), expected_result, cur_name)

def validateDir(
    path, dirName, nzbNameOriginal, failed, result
):  # pylint: disable=too-many-locals,too-many-branches,too-many-return-statements
    """
    Check if directory is valid for processing

    :param path: Path to use
    :param dirName: Directory to check
    :param nzbNameOriginal: Original NZB name
    :param failed: Previously failed objects
    :param result: Previous results
    :return: True if dir is valid for processing, False if not
    """

    dirName = ss(dirName)

    IGNORED_FOLDERS = [u".AppleDouble", u"[email protected]__thumb", u"@eaDir"]
    folder_name = ek(os.path.basename, dirName)
    if folder_name in IGNORED_FOLDERS:
        return False

    result.output += logHelper(u"Processing folder " + dirName, logger.DEBUG)

    if folder_name.startswith(u"_FAILED_"):
        result.output += logHelper(u"The directory name indicates it failed to extract.", logger.DEBUG)
        failed = True
    elif folder_name.startswith(u"_UNDERSIZED_"):
        result.output += logHelper(
            u"The directory name indicates that it was previously rejected for being undersized.", logger.DEBUG
        )
        failed = True
    elif folder_name.upper().startswith(u"_UNPACK"):
        result.output += logHelper(
            u"The directory name indicates that this release is in the process of being unpacked.", logger.DEBUG
        )
        result.missedfiles.append(u"%s : Being unpacked" % dirName)
        return False

    if failed:
        process_failed(ek(os.path.join, path, dirName), nzbNameOriginal, result)
        result.missedfiles.append(u"%s : Failed download" % dirName)
        return False

    if helpers.is_hidden_folder(ek(os.path.join, path, dirName)):
        result.output += logHelper(u"Ignoring hidden folder: %s" % dirName, logger.DEBUG)
        result.missedfiles.append(u"%s : Hidden folder" % dirName)
        return False

    # make sure the dir isn't inside a show dir
    main_db_con = db.DBConnection()
    sql_results = main_db_con.select("SELECT location FROM tv_shows")

    for sqlShow in sql_results:
        if (
            dirName.lower().startswith(ek(os.path.realpath, sqlShow["location"]).lower() + os.sep)
            or dirName.lower() == ek(os.path.realpath, sqlShow["location"]).lower()
        ):

            result.output += logHelper(
                u"Cannot process an episode that's already been moved to its show dir, skipping " + dirName,
                logger.WARNING,
            )
            return False

    # Get the videofile list for the next checks
    allFiles = []
    allDirs = []
    for _, processdir, fileList in ek(os.walk, ek(os.path.join, path, dirName), topdown=False):
        allDirs += processdir
        allFiles += fileList

    videoFiles = [x for x in allFiles if helpers.isMediaFile(x)]
    allDirs.append(dirName)

    # check if the dir have at least one tv video file
    for video in videoFiles:
        try:
            NameParser().parse(video, cache_result=False)
            return True
        except (InvalidNameException, InvalidShowException):
            pass

    for proc_dir in allDirs:
        try:
            NameParser().parse(proc_dir, cache_result=False)
            return True
        except (InvalidNameException, InvalidShowException):
            pass

    if sickbeard.UNPACK:
        # Search for packed release
        packedFiles = [x for x in allFiles if helpers.isRarFile(x)]

        for packed in packedFiles:
            try:
                NameParser().parse(packed, cache_result=False)
                return True
            except (InvalidNameException, InvalidShowException):
                pass

#.........这里部分代码省略.........

def processDir(
    dirName,
    nzbName=None,
    process_method=None,
    force=False,
    is_priority=None,
    delete_on=False,
    failed=False,
    proc_type="auto",
):
    """
    Scans through the files in dirName and processes whatever media files it finds

    :param dirName: The folder name to look in
    :param nzbName: The NZB name which resulted in this folder being downloaded
    :param force: True to postprocess already postprocessed files
    :param failed: Boolean for whether or not the download failed
    :param proc_type: Type of postprocessing auto or manual
    """

    result = ProcessResult()

    # if they passed us a real dir then assume it's the one we want
    if ek(os.path.isdir, dirName):
        dirName = ek(os.path.realpath, dirName)
        result.output += logHelper(u"Processing folder %s" % dirName, logger.DEBUG)

    # if the client and SickRage are not on the same machine translate the directory into a network directory
    elif all(
        [
            sickbeard.TV_DOWNLOAD_DIR,
            ek(os.path.isdir, sickbeard.TV_DOWNLOAD_DIR),
            ek(os.path.normpath, dirName) == ek(os.path.normpath, sickbeard.TV_DOWNLOAD_DIR),
        ]
    ):
        dirName = ek(os.path.join, sickbeard.TV_DOWNLOAD_DIR, ek(os.path.abspath, dirName).split(os.path.sep)[-1])
        result.output += logHelper(u"Trying to use folder: %s " % dirName, logger.DEBUG)

    # if we didn't find a real dir then quit
    if not ek(os.path.isdir, dirName):
        result.output += logHelper(
            u"Unable to figure out what folder to process. "
            u"If your downloader and SickRage aren't on the same PC "
            u"make sure you fill out your TV download dir in the config.",
            logger.DEBUG,
        )
        return result.output

    path, dirs, files = get_path_dir_files(dirName, nzbName, proc_type)

    files = [x for x in files if not is_torrent_or_nzb_file(x)]
    SyncFiles = [x for x in files if is_sync_file(x)]
    nzbNameOriginal = nzbName

    # Don't post process if files are still being synced and option is activated
    postpone = SyncFiles and sickbeard.POSTPONE_IF_SYNC_FILES

    if not postpone:
        result.output += logHelper(u"PostProcessing Path: %s" % path, logger.INFO)
        result.output += logHelper(u"PostProcessing Dirs: %s" % str(dirs), logger.DEBUG)

        rarFiles = [x for x in files if helpers.isRarFile(x)]
        rarContent = unRAR(path, rarFiles, force, result)
        files += rarContent
        videoFiles = [x for x in files if helpers.isMediaFile(x)]
        videoInRar = [x for x in rarContent if helpers.isMediaFile(x)]

        result.output += logHelper(u"PostProcessing Files: %s" % files, logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoFiles: %s" % videoFiles, logger.DEBUG)
        result.output += logHelper(u"PostProcessing RarContent: %s" % rarContent, logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoInRar: %s" % videoInRar, logger.DEBUG)

        # If nzbName is set and there's more than one videofile in the folder, files will be lost (overwritten).
        nzbName = None if len(videoFiles) >= 2 else nzbName

        process_method = process_method if process_method else sickbeard.PROCESS_METHOD
        result.result = True

        # Don't Link media when the media is extracted from a rar in the same path
        if process_method in (u"hardlink", u"symlink") and videoInRar:
            process_media(path, videoInRar, nzbName, u"move", force, is_priority, result)
            delete_files(path, rarContent, result)
            for video in set(videoFiles) - set(videoInRar):
                process_media(path, [video], nzbName, process_method, force, is_priority, result)
        elif sickbeard.DELRARCONTENTS and videoInRar:
            process_media(path, videoInRar, nzbName, process_method, force, is_priority, result)
            delete_files(path, rarContent, result, True)
            for video in set(videoFiles) - set(videoInRar):
                process_media(path, [video], nzbName, process_method, force, is_priority, result)
        else:
            for video in videoFiles:
                process_media(path, [video], nzbName, process_method, force, is_priority, result)

    else:
        result.output += logHelper(u"Found temporary sync files: %s in path: %s" % (SyncFiles, path))
        result.output += logHelper(u"Skipping post processing for folder: %s" % path)
        result.missedfiles.append(u"%s : Syncfiles found" % path)

    # Process Video File in all TV Subdir
    for curDir in [x for x in dirs if validateDir(path, x, nzbNameOriginal, failed, result)]:
#.........这里部分代码省略.........

    def subtitles_download_in_pp():  # pylint: disable=too-many-locals, too-many-branches
        logger.log(u'Checking for needed subtitles in Post-Process folder', logger.INFO)

        providers = enabled_service_list()
        provider_configs = {'addic7ed': {'username': sickbeard.ADDIC7ED_USER,
                                         'password': sickbeard.ADDIC7ED_PASS},
                            'legendastv': {'username': sickbeard.LEGENDASTV_USER,
                                           'password': sickbeard.LEGENDASTV_PASS},
                            'opensubtitles': {'username': sickbeard.OPENSUBTITLES_USER,
                                              'password': sickbeard.OPENSUBTITLES_PASS}}

        pool = subliminal.api.ProviderPool(providers=providers, provider_configs=provider_configs)

        # Search for all wanted languages
        languages = {from_code(language) for language in wanted_languages()}
        if not languages:
            return

        run_post_process = False
        # Check if PP folder is set
        if sickbeard.TV_DOWNLOAD_DIR and ek(os.path.isdir, sickbeard.TV_DOWNLOAD_DIR):
            for root, _, files in ek(os.walk, sickbeard.TV_DOWNLOAD_DIR, topdown=False):
                for video_filename in sorted(files):
                    try:
                        # Remove non release groups from video file. Needed to match subtitles
                        new_video_filename = remove_non_release_groups(video_filename)
                        if new_video_filename != video_filename:
                            os.rename(video_filename, new_video_filename)
                            video_filename = new_video_filename
                    except Exception as error:
                        logger.log(u'Could not remove non release groups from video file. Error: %r'
                                   % ex(error), logger.DEBUG)
                    if isMediaFile(video_filename):
                        try:
                            video = subliminal.scan_video(os.path.join(root, video_filename),
                                                          subtitles=False, embedded_subtitles=False)
                            subtitles_list = pool.list_subtitles(video, languages)

                            if not subtitles_list:
                                logger.log(u'No subtitles found for %s'
                                           % ek(os.path.join, root, video_filename), logger.DEBUG)
                                continue

                            logger.log(u'Found subtitle(s) canditate(s) for %s' % video_filename, logger.INFO)
                            hearing_impaired = sickbeard.SUBTITLES_HEARING_IMPAIRED
                            user_score = 132 if sickbeard.SUBTITLES_PERFECT_MATCH else 111
                            found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                                           hearing_impaired=hearing_impaired,
                                                                           min_score=user_score,
                                                                           only_one=not sickbeard.SUBTITLES_MULTI)

                            for subtitle in subtitles_list:
                                matches = subtitle.get_matches(video, hearing_impaired=False)
                                score = subliminal.subtitle.compute_score(matches, video)
                                logger.log(u"[%s] Subtitle score for %s is: %s (min=%s)"
                                           % (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

                            downloaded_languages = set()
                            for subtitle in found_subtitles:
                                logger.log(u"Found subtitle for %s in %s provider with language %s"
                                           % (os.path.join(root, video_filename), subtitle.provider_name,
                                              subtitle.language.opensubtitles), logger.DEBUG)
                                subliminal.save_subtitles(video, found_subtitles, directory=root,
                                                          single=not sickbeard.SUBTITLES_MULTI)

                                subtitles_multi = not sickbeard.SUBTITLES_MULTI
                                subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                                                      None if subtitles_multi else
                                                                                      subtitle.language)
                                if root is not None:
                                    subtitle_path = ek(os.path.join, root, ek(os.path.split, subtitle_path)[1])
                                sickbeard.helpers.chmodAsParent(subtitle_path)
                                sickbeard.helpers.fixSetGroupID(subtitle_path)

                                downloaded_languages.add(subtitle.language.opensubtitles)

                            # Don't run post processor unless at least one file has all of the needed subtitles
                            if not needs_subtitles(downloaded_languages):
                                run_post_process = True
                        except Exception as error:
                            logger.log(u"Error occurred when downloading subtitles for: %s. Error: %r"
                                       % (os.path.join(root, video_filename), ex(error)))
            if run_post_process:
                logger.log(u"Starting post-process with default settings now that we found subtitles")
                processTV.processDir(sickbeard.TV_DOWNLOAD_DIR)

def download_subtitles(subtitles_info):  # pylint: disable=too-many-locals, too-many-branches, too-many-statements
    existing_subtitles = subtitles_info['subtitles']

    if not needs_subtitles(existing_subtitles):
        logger.log(u'Episode already has all needed subtitles, skipping %s S%02dE%02d'
                   % (subtitles_info['show_name'], subtitles_info['season'], subtitles_info['episode']), logger.DEBUG)
        return existing_subtitles, None

    # Check if we really need subtitles
    languages = get_needed_languages(existing_subtitles)
    if not languages:
        logger.log(u'No subtitles needed for %s S%02dE%02d'
                   % (subtitles_info['show_name'], subtitles_info['season'],
                      subtitles_info['episode']), logger.DEBUG)
        return existing_subtitles, None

    subtitles_path = get_subtitles_path(subtitles_info['location']).encode(sickbeard.SYS_ENCODING)
    video_path = subtitles_info['location'].encode(sickbeard.SYS_ENCODING)
    user_score = 132 if sickbeard.SUBTITLES_PERFECT_MATCH else 111

    video = get_video(video_path, subtitles_path=subtitles_path)
    if not video:
        logger.log(u'Exception caught in subliminal.scan_video for %s S%02dE%02d'
                   % (subtitles_info['show_name'], subtitles_info['season'],
                      subtitles_info['episode']), logger.DEBUG)
        return existing_subtitles, None

    providers = enabled_service_list()
    provider_configs = {'addic7ed': {'username': sickbeard.ADDIC7ED_USER,
                                     'password': sickbeard.ADDIC7ED_PASS},
                        'legendastv': {'username': sickbeard.LEGENDASTV_USER,
                                       'password': sickbeard.LEGENDASTV_PASS},
                        'opensubtitles': {'username': sickbeard.OPENSUBTITLES_USER,
                                          'password': sickbeard.OPENSUBTITLES_PASS}}

    pool = subliminal.api.ProviderPool(providers=providers, provider_configs=provider_configs)

    try:
        subtitles_list = pool.list_subtitles(video, languages)
        if not subtitles_list:
            logger.log(u'No subtitles found for %s S%02dE%02d on any provider'
                       % (subtitles_info['show_name'], subtitles_info['season'],
                          subtitles_info['episode']), logger.DEBUG)
            return existing_subtitles, None

        for subtitle in subtitles_list:
            matches = subtitle.get_matches(video, hearing_impaired=False)
            score = subliminal.subtitle.compute_score(matches, video)
            logger.log(u"[%s] Subtitle score for %s is: %s (min=%s)"
                       % (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

        found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                       hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED,
                                                       min_score=user_score, only_one=not sickbeard.SUBTITLES_MULTI)

        subliminal.save_subtitles(video, found_subtitles, directory=subtitles_path,
                                  single=not sickbeard.SUBTITLES_MULTI)
    except IOError as error:
        if 'No space left on device' in ex(error):
            logger.log(u'Not enough space on the drive to save subtitles', logger.WARNING)
        else:
            logger.log(traceback.format_exc(), logger.WARNING)
    except Exception:
        logger.log(u"Error occurred when downloading subtitles for: %s" % video_path)
        logger.log(traceback.format_exc(), logger.ERROR)
        return existing_subtitles, None

    for subtitle in found_subtitles:
        subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                              None if not sickbeard.SUBTITLES_MULTI else
                                                              subtitle.language)
        if subtitles_path is not None:
            subtitle_path = ek(os.path.join, subtitles_path, ek(os.path.split, subtitle_path)[1])

        sickbeard.helpers.chmodAsParent(subtitle_path)
        sickbeard.helpers.fixSetGroupID(subtitle_path)

        if sickbeard.SUBTITLES_HISTORY:
            logger.log(u'history.logSubtitle %s, %s' %
                       (subtitle.provider_name, subtitle.language.opensubtitles), logger.DEBUG)

            history.logSubtitle(subtitles_info['show_indexerid'], subtitles_info['season'],
                                subtitles_info['episode'], subtitles_info['status'], subtitle)

        if sickbeard.SUBTITLES_EXTRA_SCRIPTS and isMediaFile(video_path) and not sickbeard.EMBEDDED_SUBTITLES_ALL:
            run_subs_extra_scripts(subtitles_info, subtitle, video, single=not sickbeard.SUBTITLES_MULTI)

    new_subtitles = sorted({subtitle.language.opensubtitles for subtitle in found_subtitles})
    current_subtitles = sorted({subtitle for subtitle in new_subtitles + existing_subtitles}) if existing_subtitles else new_subtitles
    if not sickbeard.SUBTITLES_MULTI and len(found_subtitles) == 1:
        new_code = found_subtitles[0].language.opensubtitles
        if new_code not in existing_subtitles:
            current_subtitles.remove(new_code)
        current_subtitles.append('und')

    return current_subtitles, new_subtitles

    def subtitles_download_in_pp():  # pylint: disable=too-many-locals, too-many-branches
        logger.log(u'Checking for needed subtitles in Post-Process folder', logger.INFO)

        providers = enabled_service_list()
        provider_configs = {'addic7ed': {'username': sickbeard.ADDIC7ED_USER,
                                         'password': sickbeard.ADDIC7ED_PASS},
                            'legendastv': {'username': sickbeard.LEGENDASTV_USER,
                                           'password': sickbeard.LEGENDASTV_PASS},
                            'opensubtitles': {'username': sickbeard.OPENSUBTITLES_USER,
                                              'password': sickbeard.OPENSUBTITLES_PASS}}

        pool = ProviderPool(providers=providers, provider_configs=provider_configs)

        # Search for all wanted languages
        languages = {from_code(language) for language in wanted_languages()}
        if not languages:
            return

        run_post_process = False
        # Check if PP folder is set
        if sickbeard.TV_DOWNLOAD_DIR and os.path.isdir(sickbeard.TV_DOWNLOAD_DIR):

            for root, _, files in os.walk(sickbeard.TV_DOWNLOAD_DIR, topdown=False):
                rar_files = [x for x in files if isRarFile(x)]
                if rar_files and sickbeard.UNPACK:
                    video_files = [x for x in files if isMediaFile(x)]
                    if u'_UNPACK' not in root and (not video_files or root == sickbeard.TV_DOWNLOAD_DIR):
                        logger.log(u'Found rar files in post-process folder: {}'.format(rar_files), logger.DEBUG)
                        result = processTV.ProcessResult()
                        processTV.unRAR(root, rar_files, False, result)
                elif rar_files and not sickbeard.UNPACK:
                    logger.log(u'Unpack is disabled. Skipping: {}'.format(rar_files), logger.WARNING)

            for root, _, files in os.walk(sickbeard.TV_DOWNLOAD_DIR, topdown=False):
                for video_filename in sorted(files):
                    try:
                        # Remove non release groups from video file. Needed to match subtitles
                        new_video_filename = remove_non_release_groups(video_filename)
                        if new_video_filename != video_filename:
                            os.rename(video_filename, new_video_filename)
                            video_filename = new_video_filename
                    except Exception as error:
                        logger.log(u'Couldn\'t remove non release groups from video file. Error: {}'.format
                                   (ex(error)), logger.DEBUG)
                    if isMediaFile(video_filename):
                        try:
                            video = subliminal.scan_video(os.path.join(root, video_filename),
                                                          subtitles=False, embedded_subtitles=False)
                            subtitles_list = pool.list_subtitles(video, languages)

                            for provider in providers:
                                if provider in pool.discarded_providers:
                                    logger.log(u'Could not search in {} provider. Discarding for now'.format(provider), logger.DEBUG)

                            if not subtitles_list:
                                logger.log(u'No subtitles found for {}'.format
                                           (os.path.join(root, video_filename)), logger.DEBUG)
                                continue

                            logger.log(u'Found subtitle(s) canditate(s) for {}'.format(video_filename), logger.INFO)
                            hearing_impaired = sickbeard.SUBTITLES_HEARING_IMPAIRED
                            user_score = 213 if sickbeard.SUBTITLES_PERFECT_MATCH else 204
                            found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                                           hearing_impaired=hearing_impaired,
                                                                           min_score=user_score,
                                                                           only_one=not sickbeard.SUBTITLES_MULTI)

                            for subtitle in subtitles_list:
                                score = subliminal.score.compute_score(subtitle, video, hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED)
                                logger.log(u'[{}] Subtitle score for {} is: {} (min={})'.format
                                           (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

                            downloaded_languages = set()
                            for subtitle in found_subtitles:
                                logger.log(u'Found subtitle for {} in {} provider with language {}'.format
                                           (os.path.join(root, video_filename), subtitle.provider_name,
                                            subtitle.language.opensubtitles), logger.DEBUG)
                                subliminal.save_subtitles(video, found_subtitles, directory=root,
                                                          single=not sickbeard.SUBTITLES_MULTI)

                                subtitles_multi = not sickbeard.SUBTITLES_MULTI
                                subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                                                      None if subtitles_multi else
                                                                                      subtitle.language)
                                if root is not None:
                                    subtitle_path = os.path.join(root, os.path.split(subtitle_path)[1])
                                sickbeard.helpers.chmodAsParent(subtitle_path)
                                sickbeard.helpers.fixSetGroupID(subtitle_path)

                                downloaded_languages.add(subtitle.language.opensubtitles)

                            # Don't run post processor unless at least one file has all of the needed subtitles
                            if not needs_subtitles(downloaded_languages):
                                run_post_process = True
                        except Exception as error:
                            logger.log(u'Error occurred when downloading subtitles for: {}. Error: {}'.format
                                       (os.path.join(root, video_filename), ex(error)))
            if run_post_process:
                logger.log(u'Starting post-process with default settings now that we found subtitles')
                processTV.processDir(sickbeard.TV_DOWNLOAD_DIR)

def download_subtitles(subtitles_info):  # pylint: disable=too-many-locals, too-many-branches, too-many-statements
    existing_subtitles = subtitles_info['subtitles']

    if not needs_subtitles(existing_subtitles):
        logger.log(u'Episode already has all needed subtitles, skipping {} {}'.format
                   (subtitles_info['show_name'], episode_num(subtitles_info['season'], subtitles_info['episode']) or
                    episode_num(subtitles_info['season'], subtitles_info['episode'], numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    # Check if we really need subtitles
    languages = get_needed_languages(existing_subtitles)
    if not languages:
        logger.log(u'No subtitles needed for {} {}'.format
                   (subtitles_info['show_name'], episode_num(subtitles_info['season'], subtitles_info['episode']) or
                    episode_num(subtitles_info['season'], subtitles_info['episode'], numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    subtitles_path = get_subtitles_path(subtitles_info['location'])
    video_path = subtitles_info['location']
    
    # Perfect match = hash score - hearing impaired score - resolution score (subtitle for 720p its the same for 1080p)
    # Perfect match = 215 -1 -1 = 213
    # No-perfect match = hash score - hearing impaired score - resolution score - release_group score
    # No-perfect match = 215 -1 -1 -9 = 204
    # From latest subliminal code:
    # episode_scores = {'hash': 215, 'series': 108, 'year': 54, 'season': 18, 'episode': 18, 'release_group': 9,
    #                   'format': 4, 'audio_codec': 2, 'resolution': 1, 'hearing_impaired': 1, 'video_codec': 1}
    user_score = 213 if sickbeard.SUBTITLES_PERFECT_MATCH else 204

    video = get_video(video_path, subtitles_path=subtitles_path)
    if not video:
        logger.log(u'Exception caught in subliminal.scan_video for {} {}'.format
                   (subtitles_info['show_name'], episode_num(subtitles_info['season'], subtitles_info['episode']) or
                    episode_num(subtitles_info['season'], subtitles_info['episode'], numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    providers = enabled_service_list()
    provider_configs = {'addic7ed': {'username': sickbeard.ADDIC7ED_USER,
                                     'password': sickbeard.ADDIC7ED_PASS},
                        'legendastv': {'username': sickbeard.LEGENDASTV_USER,
                                       'password': sickbeard.LEGENDASTV_PASS},
                        'opensubtitles': {'username': sickbeard.OPENSUBTITLES_USER,
                                          'password': sickbeard.OPENSUBTITLES_PASS}}

    pool = ProviderPool(providers=providers, provider_configs=provider_configs)

    try:
        subtitles_list = pool.list_subtitles(video, languages)

        for provider in providers:
            if provider in pool.discarded_providers:
                logger.log(u'Could not search in {} provider. Discarding for now'.format(provider), logger.DEBUG)

        if not subtitles_list:
            logger.log(u'No subtitles found for {} {}'.format
                       (subtitles_info['show_name'], episode_num(subtitles_info['season'], subtitles_info['episode']) or
                        episode_num(subtitles_info['season'], subtitles_info['episode'], numbering='absolute')), logger.DEBUG)
            return existing_subtitles, None

        for subtitle in subtitles_list:
            score = subliminal.score.compute_score(subtitle, video, hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED)
            logger.log(u'[{}] Subtitle score for {} is: {} (min={})'.format
                       (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

        found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                       hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED,
                                                       min_score=user_score, only_one=not sickbeard.SUBTITLES_MULTI)

        subliminal.save_subtitles(video, found_subtitles, directory=subtitles_path,
                                  single=not sickbeard.SUBTITLES_MULTI)
    except IOError as error:
        if 'No space left on device' in ex(error):
            logger.log(u'Not enough space on the drive to save subtitles', logger.WARNING)
        else:
            logger.log(traceback.format_exc(), logger.WARNING)
    except Exception:
        logger.log(u'Error occurred when downloading subtitles for: {}'.format(video_path))
        logger.log(traceback.format_exc(), logger.ERROR)
        return existing_subtitles, None

    for subtitle in found_subtitles:
        subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                              None if not sickbeard.SUBTITLES_MULTI else
                                                              subtitle.language)
        if subtitles_path is not None:
            subtitle_path = os.path.join(subtitles_path, os.path.split(subtitle_path)[1])

        sickbeard.helpers.chmodAsParent(subtitle_path)
        sickbeard.helpers.fixSetGroupID(subtitle_path)

        if sickbeard.SUBTITLES_HISTORY:
            logger.log(u'history.logSubtitle {}, {}'.format
                       (subtitle.provider_name, subtitle.language.opensubtitles), logger.DEBUG)

            history.logSubtitle(subtitles_info['show_indexerid'], subtitles_info['season'],
                                subtitles_info['episode'], subtitles_info['status'], subtitle)

        if sickbeard.SUBTITLES_EXTRA_SCRIPTS and isMediaFile(video_path) and not sickbeard.EMBEDDED_SUBTITLES_ALL:
            run_subs_extra_scripts(subtitles_info, subtitle, video, single=not sickbeard.SUBTITLES_MULTI)

#.........这里部分代码省略.........

 def _finish_download_process():
     """
     Finish downloading a pid
     (this is a closure, called in another thread)
     """
     
     last_reported_perc = 0.0
     
     while p.poll() is None:
         line = p.stdout.readline()
         if line:
             line = line.rstrip()
             match = re.match(IPLAYER_DL_PROGRESS_PATTERN, line, re.IGNORECASE)
             if match:
                 dlSize = match.group('size')
                 dlTime = match.group('time')
                 dlPerc = float(match.group('perc'))
                 if dlPerc - last_reported_perc >= 10.0:
                     # only report progress every 10% or so.
                     logger.log(u"RUNNING iPLAYER: "+line, logger.DEBUG)
                     last_reported_perc = dlPerc
             else:
                 # not a progress line, echo it to debug
                 logger.log(u"RUNNING iPLAYER: "+line, logger.DEBUG)
                     
                 
     
     logger.log(u"RUNNING iPLAYER: process has ended, returncode was " + 
                repr(p.returncode) , logger.DEBUG)
     
     # We will need to rename some of the files in the folder to ensure 
     # that sb is comfortable with them.
     videoFiles = listMediaFiles(tmp_dir)
     for videoFile in videoFiles:
         filePrefix, fileExt = os.path.splitext(videoFile)
         if fileExt and fileExt[0] == '.': 
             fileExt = fileExt[1:]
         
         # split again to get the quality
         filePrePrefix, fileQuality = os.path.splitext(filePrefix)   
         if fileQuality and fileQuality[0] == '.': 
             fileQuality = fileQuality[1:]   
         qual_str = cls.iplayer_quality_to_sb_quality_string(fileQuality)
         
         # reassemble the filename again, with new quality
         newFilePrefix = filePrePrefix + '.' + qual_str
         newFileName = newFilePrefix + '.' + fileExt
         
         if newFileName != videoFile:    # just in case!
             logger.log('Renaming {0} to {1}'.format(videoFile, newFileName), logger.DEBUG)
             os.rename(videoFile, newFileName)
             
             # Also need to rename any associated files (nfo and srt)
             for otherFile in glob.glob(newFilePrefix + '.*'):
                 if otherFile == newFileName:
                     continue
                 otherFilePrefix, otherFileExt = os.path.splitext(otherFile)
                 newOtherFile = newFilePrefix + otherFileExt
                 logger.log('Renaming {0} to {1}'.format(otherFile, newOtherFile), logger.DEBUG)
                 os.rename(otherFile, newOtherFile)
             
     
     # Ok, we're done with *our* post-processing, so let SB do its own.
     processResult = processDir(tmp_dir)
     #logger.log(u"processDir returned " + processResult , logger.DEBUG) - this is long, and quite useless!
     
     files_remaining = os.listdir(tmp_dir)
     can_delete = True
     for filename in files_remaining:
         fullFilePath = os.path.join(tmp_dir, filename)
         isVideo = isMediaFile(fullFilePath)
         if isVideo:
             can_delete = False # keep the folder - something prob went wrong
             logger.log('Found a media file after processing, something probably went wrong: ' + fullFilePath, logger.MESSAGE)
         else:
             logger.log('Extra file left over (will be deleted if no media found): ' + fullFilePath, logger.DEBUG)
     
     # tidy up - delete our temp dir
 
     if can_delete and os.path.isdir(tmp_dir):
         logger.log('Removing temp dir: ' + tmp_dir, logger.DEBUG)
         shutil.rmtree(tmp_dir)

    def run(self):
        """
        Called every few seconds to handle any running/finished torrents
        """

        if not LIBTORRENT_AVAILABLE:
            return

        if not self.loadedRunningTorrents:
            torrent_save_file = _get_running_torrents_pickle_path(False)
            if os.path.isfile(torrent_save_file):
                logger.log(u"Saved torrents found in %s, loading" % (torrent_save_file), logger.DEBUG)
                _load_saved_torrents()

            self.loadedRunningTorrents = True

        sess = _get_session(False)
        if sess is not None:
            while 1:
                a = sess.pop_alert()
                if not a:
                    break

                if type(a) == str:
                    logger.log(a, logger.DEBUG)
                else:
                    logger.log(u"(%s): %s" % (type(a).__name__, ek.fixStupidEncodings(a.message(), True)), logger.DEBUG)

            logTorrentStatus = (time.time() - self.lastTorrentStatusLogTS) >= 600

            for torrent_data in running_torrents:
                if torrent_data["handle"].has_metadata():
                    ti = torrent_data["handle"].get_torrent_info()
                    name = ti.name()
                    torrent_data["name"] = name
                    torrent_data["total_size"] = ti.total_size()

                    if not torrent_data["have_torrentFile"]:
                        # if this was a magnet or url, and we now have downloaded the metadata
                        # for it, best to save it locally in case we need to resume
                        ti = torrent_data["handle"].get_torrent_info()
                        torrentFile = lt.create_torrent(ti)
                        torrent_data["torrent"] = lt.bencode(torrentFile.generate())
                        torrent_data["have_torrentFile"] = True
                        logger.log(
                            u"Created torrent file for %s as metadata d/l is now complete" % (name), logger.DEBUG
                        )

                else:
                    name = "-"

                s = torrent_data["handle"].status()
                torrent_data["status"] = str(s.state)
                torrent_data["progress"] = s.progress
                torrent_data["rate_down"] = s.download_rate
                torrent_data["rate_up"] = s.upload_rate
                torrent_data["paused"] = s.paused
                torrent_data["error"] = s.error

                # currentRatio = 0.0 if s.total_download == 0 else float(s.total_upload)/float(s.total_download)
                currentRatio = (
                    0.0 if s.all_time_download == 0 else float(s.all_time_upload) / float(s.all_time_download)
                )
                torrent_data["ratio"] = currentRatio

                if s.state in [lt.torrent_status.seeding, lt.torrent_status.finished]:
                    with torrent_data["lock"]:
                        # this is the post-processing & removing code, so make sure that there's
                        # only one thread doing either here, as the two could easily interfere with
                        # one another
                        if not torrent_data["post_processed"]:
                            # torrent has just completed download, so we need to do
                            # post-processing on it.
                            ti = torrent_data["handle"].get_torrent_info()
                            any_file_success = False
                            for f in ti.files():
                                fullpath = os.path.join(sickbeard.LIBTORRENT_WORKING_DIR, "data", f.path)
                                logger.log(u'Post-processing "%s"' % (fullpath), logger.DEBUG)
                                if isMediaFile(fullpath):
                                    logger.log(u"this is a media file", logger.DEBUG)
                                    try:
                                        processor = postProcessor.PostProcessor(fullpath, name)
                                        if processor.process(forceKeepOriginalFiles=True):
                                            logger.log(u'Success post-processing "%s"' % (fullpath), logger.DEBUG)
                                            any_file_success = True
                                    except exceptions.PostProcessingFailed, e:
                                        logger.log(
                                            u'Failed post-processing file "%s" with error "%s"' % (fullpath, ex(e)),
                                            logger.ERROR,
                                        )

                                ## Richard Hills [email protected] 2013-07-20 : if your file is downloaded but does not match we remove torrent and leave files for manual processing.
                                ## any file success can match a single file from a multi file torrent - we will lose some data regardless if we have 1 file in a multi file torrent which matches and the others fail
                                if not any_file_success:
                                    logger.log(
                                        u'Post processing found no useful information for file "%s" please process this manually (rename/move and manually trigger processing)'
                                        % (fullpath),
                                        logger.ERROR,
                                    )
                                    _remove_torrent_by_handle(torrent_data["handle"], False)
#.........这里部分代码省略.........

    def run(self):
        """
        Called every few seconds to handle any running/finished torrents
        """
        
        if not LIBTORRENT_AVAILABLE:
            return
        
        if not self.loadedRunningTorrents:
            torrent_save_file = _get_running_torrents_pickle_path(False)
            if os.path.isfile(torrent_save_file):
                logger.log(u'Saved torrents found in %s, loading' % (torrent_save_file), logger.DEBUG)
                _load_saved_torrents()
            
            self.loadedRunningTorrents = True    

        sess = _get_session(False)
        if sess is not None:
            while 1:
                a = sess.pop_alert()
                if not a: break
                
                if type(a) == str:
                    logger.log(a, logger.DEBUG)
                else:
                    logger.log(u'(%s): %s' % (type(a).__name__, ek.fixStupidEncodings(a.message(), True)), logger.DEBUG)
                    
            logTorrentStatus = (time.time() - self.lastTorrentStatusLogTS) >= 600
                
            for torrent_data in running_torrents:
                if torrent_data['handle'].has_metadata():
                    ti = torrent_data['handle'].get_torrent_info()
                    name = ti.name()
                    torrent_data['name'] = name
                    torrent_data['total_size'] = ti.total_size()
                    
                    if not torrent_data['have_torrentFile']:
                        # if this was a magnet or url, and we now have downloaded the metadata
                        # for it, best to save it locally in case we need to resume
                        ti = torrent_data['handle'].get_torrent_info()
                        torrentFile = lt.create_torrent(ti)
                        torrent_data['torrent'] = lt.bencode(torrentFile.generate())
                        torrent_data['have_torrentFile'] = True
                        logger.log(u'Created torrent file for %s as metadata d/l is now complete' % (name), logger.DEBUG)

                    if not torrent_data['checkedForMedia']:
                        with torrent_data['lock']:
                            # Torrent has metadata, but hasn't been checked for valid media yet.  Do so now.
                            if not _torrent_has_any_media_files(ti):
                                logger.log(u'Torrent %s has no media files! Deleting it.' % (name), logger.ERROR)
                                _on_failed_torrent(torrent_data['key'], removeFromRunningTorrents=True,
                                               markEpisodesWanted=True)
                                break  # continue here would be nice, but safer to break b/c we have modified the list

                            torrent_data['checkedForMedia'] = True

                else:
                    name = '-'
                    
                s = torrent_data['handle'].status()
                torrent_data['status'] = str(s.state)
                torrent_data['progress'] = s.progress
                torrent_data['rate_down'] = s.download_rate
                torrent_data['rate_up'] = s.upload_rate
                torrent_data['paused'] = s.paused
                torrent_data['error'] = s.error
                
                #currentRatio = 0.0 if s.total_download == 0 else float(s.total_upload)/float(s.total_download)
                currentRatio = 0.0 if s.all_time_download == 0 else float(s.all_time_upload)/float(s.all_time_download)
                torrent_data['ratio'] = currentRatio
                
                if s.state in [lt.torrent_status.seeding,
                               lt.torrent_status.finished]:
                    with torrent_data['lock']:
                        # this is the post-processing & removing code, so make sure that there's
                        # only one thread doing either here, as the two could easily interfere with
                        # one another
                        if not torrent_data['post_processed']:
                            # torrent has just completed download, so we need to do
                            # post-processing on it.
                            ti = torrent_data['handle'].get_torrent_info()
                            any_file_success = False
                            for f in ti.files():
                                fullpath = os.path.join(sickbeard.LIBTORRENT_WORKING_DIR, 'data', f.path)
                                logger.log(u'Post-processing "%s"' % (fullpath), logger.DEBUG)
                                if isMediaFile(fullpath):
                                    logger.log(u'this is a media file', logger.DEBUG)
                                    try:
                                        processor = postProcessor.PostProcessor(fullpath, name)
                                        if processor.process(forceKeepOriginalFiles=True):
                                            logger.log(u'Success post-processing "%s"' % (fullpath), logger.DEBUG)
                                            any_file_success = True
                                    except exceptions.PostProcessingFailed, e:
                                        logger.log(u'Failed post-processing file "%s" with error "%s"' % (fullpath, ex(e)), 
                                                   logger.ERROR)
                                        
                            if not any_file_success:
                                logger.log(u'When post-processing the completed torrent %s, no useful files were found.' % (name), logger.ERROR)
                                
                            torrent_data['post_processed'] = True
#.........这里部分代码省略.........

    def subtitles_download_in_pp():  # pylint: disable=too-many-locals, too-many-branches, too-many-statements
        logger.log(u'Checking for needed subtitles in Post-Process folder', logger.INFO)

        providers = enabled_service_list()
        pool = SubtitleProviderPool()

        # Search for all wanted languages
        languages = {from_code(language) for language in wanted_languages()}
        if not languages:
            return

        # Dict of language exceptions to use with subliminal
        language_exceptions = {'pt-br': 'pob'}

        run_post_process = False
        # Check if PP folder is set
        if sickbeard.TV_DOWNLOAD_DIR and os.path.isdir(sickbeard.TV_DOWNLOAD_DIR):

            for dirpath, dirnames_, files in os.walk(sickbeard.TV_DOWNLOAD_DIR, topdown=False):
                rar_files = [rar_file for rar_file in files if isRarFile(rar_file)]
                if rar_files and sickbeard.UNPACK:
                    video_files = [video_file for video_file in files if isMediaFile(video_file)]
                    if u'_UNPACK' not in dirpath and (not video_files or dirpath == sickbeard.TV_DOWNLOAD_DIR):
                        logger.log(u'Found rar files in post-process folder: {0}'.format(rar_files), logger.DEBUG)
                        result = processTV.ProcessResult()
                        processTV.unRAR(dirpath, rar_files, False, result)
                elif rar_files and not sickbeard.UNPACK:
                    logger.log(u'Unpack is disabled. Skipping: {0}'.format(rar_files), logger.WARNING)

            for dirpath, dirnames_, files in os.walk(sickbeard.TV_DOWNLOAD_DIR, topdown=False):
                for filename in sorted(files):
                    try:
                        # Remove non release groups from video file. Needed to match subtitles
                        new_filename = remove_non_release_groups(filename)
                        if new_filename != filename:
                            os.rename(filename, new_filename)
                            filename = new_filename
                    except Exception as error:
                        logger.log(u"Couldn't remove non release groups from video file. Error: {0}".format
                                   (ex(error)), logger.DEBUG)

                    # Delete unwanted subtitles before downloading new ones
                    if sickbeard.SUBTITLES_MULTI and sickbeard.SUBTITLES_KEEP_ONLY_WANTED and filename.rpartition('.')[2] in subtitle_extensions:
                        subtitle_language = filename.rsplit('.', 2)[1].lower()
                        if len(subtitle_language) == 2 and subtitle_language in language_converters['opensubtitles'].codes:
                            subtitle_language = Language.fromcode(subtitle_language, 'alpha2').opensubtitles
                        elif subtitle_language in language_exceptions:
                            subtitle_language = language_exceptions.get(subtitle_language, subtitle_language)
                        elif subtitle_language not in language_converters['opensubtitles'].codes:
                            subtitle_language = 'unknown'
                        if subtitle_language not in sickbeard.SUBTITLES_LANGUAGES:
                            try:
                                os.remove(os.path.join(dirpath, filename))
                                logger.log(u"Deleted '{0}' because we don't want subtitle language '{1}'. We only want '{2}' language(s)".format
                                           (filename, subtitle_language, ','.join(sickbeard.SUBTITLES_LANGUAGES)), logger.DEBUG)
                            except Exception as error:
                                logger.log(u"Couldn't delete subtitle: {0}. Error: {1}".format(filename, ex(error)), logger.DEBUG)

                    if isMediaFile(filename) and processTV.subtitles_enabled(filename):
                        try:
                            video = get_video(os.path.join(dirpath, filename), subtitles=False, embedded_subtitles=False)
                            subtitles_list = pool.list_subtitles(video, languages)

                            for provider in providers:
                                if provider in pool.discarded_providers:
                                    logger.log(u'Could not search in {0} provider. Discarding for now'.format(provider), logger.DEBUG)

                            if not subtitles_list:
                                logger.log(u'No subtitles found for {0}'.format
                                           (os.path.join(dirpath, filename)), logger.DEBUG)
                                continue

                            logger.log(u'Found subtitle(s) canditate(s) for {0}'.format(filename), logger.INFO)
                            hearing_impaired = sickbeard.SUBTITLES_HEARING_IMPAIRED
                            user_score = 213 if sickbeard.SUBTITLES_PERFECT_MATCH else 198
                            found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                                           hearing_impaired=hearing_impaired,
                                                                           min_score=user_score,
                                                                           only_one=not sickbeard.SUBTITLES_MULTI)

                            for subtitle in subtitles_list:
                                score = subliminal.score.compute_score(subtitle, video, hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED)
                                logger.log(u'[{0}] Subtitle score for {1} is: {2} (min={3})'.format
                                           (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

                            downloaded_languages = set()
                            for subtitle in found_subtitles:
                                logger.log(u'Found subtitle for {0} in {1} provider with language {2}'.format
                                           (os.path.join(dirpath, filename), subtitle.provider_name,
                                            subtitle.language.opensubtitles), logger.INFO)
                                subliminal.save_subtitles(video, found_subtitles, directory=dirpath,
                                                          single=not sickbeard.SUBTITLES_MULTI)

                                subtitles_multi = not sickbeard.SUBTITLES_MULTI
                                subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                                                      None if subtitles_multi else
                                                                                      subtitle.language)
                                if dirpath is not None:
                                    subtitle_path = os.path.join(dirpath, os.path.split(subtitle_path)[1])
                                sickbeard.helpers.chmodAsParent(subtitle_path)
#.........这里部分代码省略.........

def processDir(dirName, nzbName=None, process_method=None, force=False, is_priority=None, delete_on=False, failed=False, proc_type="auto"):
    """
    Scans through the files in dirName and processes whatever media files it finds
    
    dirName: The folder name to look in
    nzbName: The NZB or torrent which resulted in a folder/file being downloaded

             dirName/nzbName == file: Single file torrent downloaded content
             dirName         == dir : Directory with Torrent or NZB downloaded content

             WARNING: Always make sure downloaded content exists, even if failed = true. 
                      'Delete failed' option and 'Move' process method are otherwise not
                      save to use and may recursively remove source directories. Before
                      calling *always* make sure dirName exists, and in case of singe 
                      torrents that the file dirName/nzbName exists. An API change is
                      required to improve on this. For now it remains backwards compatible 
                      and therefore inherits existing issues.

    force  : True to postprocess already postprocessed files
    failed : Boolean for whether or not the download failed
    type   : Type of postprocessing
      - manual: Recursively post-process all file(s)/dir(s) in dirName 
                (Automatically selected when post-processing TV_DOWNLOAD_DIR.)
      - auto  : Non-recursively post-process file(s) in dirName. Support for single-file
                torrents included.
    """

    result = ProcessResult()

    result.output += logHelper(u"Processing folder %s" % dirName, logger.DEBUG)

    result.output += logHelper(u"TV_DOWNLOAD_DIR: %s" % sickbeard.TV_DOWNLOAD_DIR, logger.DEBUG)

    result.output += logHelper(u"Torrent-/NZB-name: " + str(nzbName)       , logger.DEBUG)
    result.output += logHelper(u"Process method   : " + str(process_method), logger.DEBUG)
    result.output += logHelper(u"Process type     : " + str(type)          , logger.DEBUG)
    result.output += logHelper(u"Failed download  : " + str(failed)        , logger.DEBUG)

    # Determine torrent type (False if not a torrent)
    torrent_type = get_torrent_type(dirName, nzbName)
    result.output += logHelper(u"Torrent-type     : " + str(torrent_type)  , logger.DEBUG)

    postpone = False

    # if they passed us a real dir then assume it's the one we want
    if ek(os.path.isdir,dirName):
        dirName = ek(os.path.realpath, dirName)

    # if the client and SickRage are not on the same machine translate the Dir in a network dir
    elif sickbeard.TV_DOWNLOAD_DIR and ek(os.path.isdir,sickbeard.TV_DOWNLOAD_DIR) \
            and ek(os.path.normpath, dirName) != ek(os.path.normpath, sickbeard.TV_DOWNLOAD_DIR):
        dirName = ek(os.path.join, sickbeard.TV_DOWNLOAD_DIR, ek(os.path.abspath, dirName).split(os.path.sep)[-1])
        result.output += logHelper(u"Trying to use folder %s" % dirName, logger.DEBUG)

    # if we didn't find a real dir then quit
    if not ek(os.path.isdir,dirName):
        result.output += logHelper(
            u"Unable to figure out what folder to process. If your downloader and SickRage aren't on the same PC make sure you fill out your TV download dir in the config.",
            logger.DEBUG)
        return result.output

    # Handle failed torrent
    if nzbname_is_torrent(nzbName) and failed:
        # Mark torrent as failed
        process_failed(dirName, nzbName, result)

        if result.result:
            result.output += logHelper(u"Successfully processed")
        else:
            result.output += logHelper(u"Problem(s) during processing", logger.WARNING)

        return result.output

    path, dirs, files = get_path_dir_files(dirName, nzbName, proc_type)

    files = [x for x in files if helpers.notTorNZBFile(x)]
    SyncFiles = [x for x in files if helpers.isSyncFile(x)]

    # Don't post process if files are still being synced and option is activated
    if SyncFiles and sickbeard.POSTPONE_IF_SYNC_FILES:
        postpone = True

    nzbNameOriginal = nzbName

    if not postpone:
        result.output += logHelper(u"PostProcessing Path: %s" % path, logger.INFO)
        result.output += logHelper(u"PostProcessing Dirs: [%s]" % dirs, logger.DEBUG)

        rarFiles = [x for x in files if helpers.isRarFile(x)]
        rarContent = unRAR(path, rarFiles, force, result)
        files += rarContent
        videoFiles = [x for x in files if helpers.isMediaFile(x)]
        videoInRar = [x for x in rarContent if helpers.isMediaFile(x)]

        result.output += logHelper(u"PostProcessing Files: [%s]" % u", ".join(files), logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoFiles: [%s]" % u", ".join(videoFiles), logger.DEBUG)
        result.output += logHelper(u"PostProcessing RarContent: [%s]" % u", ".join(rarContent), logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoInRar: [%s]" % u", ".join(videoInRar), logger.DEBUG)

        # If nzbName is set and there's more than one videofile in the folder, files will be lost (overwritten).
#.........这里部分代码省略.........

def download_subtitles(episode, force_lang=None):  # pylint: disable=too-many-locals, too-many-branches, too-many-statements
    existing_subtitles = episode.subtitles

    if not needs_subtitles(existing_subtitles, force_lang):
        logger.log(u'Episode already has all needed subtitles, skipping {0} {1}'.format
                   (episode.show.name, episode_num(episode.season, episode.episode) or
                    episode_num(episode.season, episode.episode, numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    if not force_lang:
        languages = get_needed_languages(existing_subtitles)
    else:
        languages = {from_code(force_lang)}

    if not languages:
        logger.log(u'No subtitles needed for {0} {1}'.format
                   (episode.show.name, episode_num(episode.season, episode.episode) or
                    episode_num(episode.season, episode.episode, numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    subtitles_path = get_subtitles_path(episode.location)
    video_path = episode.location

    # Perfect match = hash score - hearing impaired score - resolution score
    # (subtitle for 720p is the same as for 1080p)
    # Perfect match = 215 - 1 - 1 = 213
    # Non-perfect match = series + year + season + episode
    # Non-perfect match = 108 + 54 + 18 + 18 = 198
    # From latest subliminal code:
    # episode_scores = {'hash': 215, 'series': 108, 'year': 54, 'season': 18, 'episode': 18, 'release_group': 9,
    #                   'format': 4, 'audio_codec': 2, 'resolution': 1, 'hearing_impaired': 1, 'video_codec': 1}
    user_score = 213 if sickbeard.SUBTITLES_PERFECT_MATCH else 198

    video = get_video(video_path, subtitles_path=subtitles_path, episode=episode)
    if not video:
        logger.log(u'Exception caught in subliminal.scan_video for {0} {1}'.format
                   (episode.show.name, episode_num(episode.season, episode.episode) or
                    episode_num(episode.season, episode.episode, numbering='absolute')), logger.DEBUG)
        return existing_subtitles, None

    providers = enabled_service_list()
    pool = SubtitleProviderPool()

    try:
        subtitles_list = pool.list_subtitles(video, languages)

        for provider in providers:
            if provider in pool.discarded_providers:
                logger.log(u'Could not search in {0} provider. Discarding for now'.format(provider), logger.DEBUG)

        if not subtitles_list:
            logger.log(u'No subtitles found for {0} {1}'.format
                       (episode.show.name, episode_num(episode.season, episode.episode) or
                        episode_num(episode.season, episode.episode, numbering='absolute')), logger.DEBUG)
            return existing_subtitles, None

        for subtitle in subtitles_list:
            score = subliminal.score.compute_score(subtitle, video,
                                                   hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED)
            logger.log(u'[{0}] Subtitle score for {1} is: {2} (min={3})'.format
                       (subtitle.provider_name, subtitle.id, score, user_score), logger.DEBUG)

        found_subtitles = pool.download_best_subtitles(subtitles_list, video, languages=languages,
                                                       hearing_impaired=sickbeard.SUBTITLES_HEARING_IMPAIRED,
                                                       min_score=user_score, only_one=not sickbeard.SUBTITLES_MULTI)

        subliminal.save_subtitles(video, found_subtitles, directory=subtitles_path,
                                  single=not sickbeard.SUBTITLES_MULTI)
    except IOError as error:
        if 'No space left on device' in ex(error):
            logger.log(u'Not enough space on the drive to save subtitles', logger.WARNING)
        else:
            logger.log(traceback.format_exc(), logger.WARNING)
    except Exception:
        logger.log(u'Error occurred when downloading subtitles for: {0}'.format(video_path))
        logger.log(traceback.format_exc(), logger.ERROR)
        return existing_subtitles, None

    for subtitle in found_subtitles:
        subtitle_path = subliminal.subtitle.get_subtitle_path(video.name,
                                                              None if not sickbeard.SUBTITLES_MULTI else
                                                              subtitle.language)
        if subtitles_path is not None:
            subtitle_path = os.path.join(subtitles_path, os.path.split(subtitle_path)[1])

        sickbeard.helpers.chmodAsParent(subtitle_path)
        sickbeard.helpers.fixSetGroupID(subtitle_path)

        if sickbeard.SUBTITLES_HISTORY:
            logger.log(u'history.logSubtitle {0}, {1}'.format
                       (subtitle.provider_name, subtitle.language.opensubtitles), logger.DEBUG)

            history.logSubtitle(episode.show.indexerid, episode.season, episode.episode, episode.status, subtitle)

        if sickbeard.SUBTITLES_EXTRA_SCRIPTS and isMediaFile(video_path) and not sickbeard.EMBEDDED_SUBTITLES_ALL:

            run_subs_extra_scripts(episode, subtitle, video, single=not sickbeard.SUBTITLES_MULTI)

    new_subtitles = sorted({subtitle.language.opensubtitles for subtitle in found_subtitles})
    current_subtitles = sorted({subtitle for subtitle in new_subtitles + existing_subtitles}) if existing_subtitles else new_subtitles
#.........这里部分代码省略.........

def processDir(dirName, nzbName=None, process_method=None, force=False, is_priority=None, delete_on=False, failed=False, proc_type="auto"):  # pylint: disable=too-many-arguments,too-many-branches,too-many-statements,too-many-locals
    """
    Scans through the files in dirName and processes whatever media files it finds

    :param dirName: The folder name to look in
    :param nzbName: The NZB name which resulted in this folder being downloaded
    :param force: True to postprocess already postprocessed files
    :param failed: Boolean for whether or not the download failed
    :param proc_type: Type of postprocessing auto or manual
    """

    result = ProcessResult()

    result.output += logHelper(u"Processing folder " + dirName, logger.DEBUG)

    result.output += logHelper(u"TV_DOWNLOAD_DIR: " + sickbeard.TV_DOWNLOAD_DIR, logger.DEBUG)
    postpone = False
    # if they passed us a real dir then assume it's the one we want
    if ek(os.path.isdir, dirName):
        dirName = ek(os.path.realpath, dirName)

    # if the client and SickRage are not on the same machine translate the Dir in a network dir
    elif sickbeard.TV_DOWNLOAD_DIR and ek(os.path.isdir, sickbeard.TV_DOWNLOAD_DIR) \
            and ek(os.path.normpath, dirName) != ek(os.path.normpath, sickbeard.TV_DOWNLOAD_DIR):
        dirName = ek(os.path.join, sickbeard.TV_DOWNLOAD_DIR, ek(os.path.abspath, dirName).split(os.path.sep)[-1])
        result.output += logHelper(u"Trying to use folder " + dirName, logger.DEBUG)

    # if we didn't find a real dir then quit
    if not ek(os.path.isdir, dirName):
        result.output += logHelper(
            u"Unable to figure out what folder to process. If your downloader and SickRage aren't on the same PC make sure you fill out your TV download dir in the config.",
            logger.DEBUG)
        return result.output

    path, dirs, files = get_path_dir_files(dirName, nzbName, proc_type)

    files = [x for x in files if not is_torrent_or_nzb_file(x)]
    SyncFiles = [x for x in files if is_sync_file(x)]

    # Don't post process if files are still being synced and option is activated
    if SyncFiles and sickbeard.POSTPONE_IF_SYNC_FILES:
        postpone = True

    nzbNameOriginal = nzbName

    if not postpone:
        result.output += logHelper(u"PostProcessing Path: " + path, logger.INFO)
        result.output += logHelper(u"PostProcessing Dirs: " + str(dirs), logger.DEBUG)

        rarFiles = [x for x in files if helpers.isRarFile(x)]
        rarContent = unRAR(path, rarFiles, force, result)
        files += rarContent
        videoFiles = [x for x in files if helpers.isMediaFile(x)]
        videoInRar = [x for x in rarContent if helpers.isMediaFile(x)]

        result.output += logHelper(u"PostProcessing Files: " + str(files), logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoFiles: " + str(videoFiles), logger.DEBUG)
        result.output += logHelper(u"PostProcessing RarContent: " + str(rarContent), logger.DEBUG)
        result.output += logHelper(u"PostProcessing VideoInRar: " + str(videoInRar), logger.DEBUG)

        # If nzbName is set and there's more than one videofile in the folder, files will be lost (overwritten).
        if len(videoFiles) >= 2:
            nzbName = None

        if not process_method:
            process_method = sickbeard.PROCESS_METHOD

        result.result = True

        # Don't Link media when the media is extracted from a rar in the same path
        if process_method in ('hardlink', 'symlink') and videoInRar:
            process_media(path, videoInRar, nzbName, 'move', force, is_priority, result)
            delete_files(path, rarContent, result)
            for video in set(videoFiles) - set(videoInRar):
                process_media(path, [video], nzbName, process_method, force, is_priority, result)
        elif sickbeard.DELRARCONTENTS and videoInRar:
            process_media(path, videoInRar, nzbName, process_method, force, is_priority, result)
            delete_files(path, rarContent, result, True)
            for video in set(videoFiles) - set(videoInRar):
                process_media(path, [video], nzbName, process_method, force, is_priority, result)
        else:
            for video in videoFiles:
                process_media(path, [video], nzbName, process_method, force, is_priority, result)

    else:
        result.output += logHelper(u"Found temporary sync files, skipping post processing for folder " + str(path))
        result.output += logHelper(u"Sync Files: " + str(SyncFiles) + " in path: " + path)
        result.missedfiles.append(path + " : Syncfiles found")

    # Process Video File in all TV Subdir
    for curDir in [x for x in dirs if validateDir(path, x, nzbNameOriginal, failed, result)]:

        result.result = True

        for processPath, _, fileList in ek(os.walk, ek(os.path.join, path, curDir), topdown=False):

            if not validateDir(path, processPath, nzbNameOriginal, failed, result):
                continue

            postpone = False
#.........这里部分代码省略.........