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[subtitles] Modernize

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This commit is contained in:
Philipp Hagemeister 2014-11-26 12:43:06 +01:00
parent 0792d5634e
commit 855dc479c2
1 changed files with 8 additions and 7 deletions
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15
youtube_dl/extractor/subtitles.py
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@ -1,7 +1,8 @@
from __future__ import unicode_literals
from .common import InfoExtractor from .common import InfoExtractor
from ..compat import compat_str
from ..utils import ( from ..utils import (
compat_str,
ExtractorError, ExtractorError,
) )
@ -17,10 +18,10 @@ class SubtitlesInfoExtractor(InfoExtractor):
sub_lang_list = self._get_available_subtitles(video_id, webpage) sub_lang_list = self._get_available_subtitles(video_id, webpage)
auto_captions_list = self._get_available_automatic_caption(video_id, webpage) auto_captions_list = self._get_available_automatic_caption(video_id, webpage)
sub_lang = ",".join(list(sub_lang_list.keys())) sub_lang = ",".join(list(sub_lang_list.keys()))
self.to_screen(u'%s: Available subtitles for video: %s' % self.to_screen('%s: Available subtitles for video: %s' %
(video_id, sub_lang)) (video_id, sub_lang))
auto_lang = ",".join(auto_captions_list.keys()) auto_lang = ",".join(auto_captions_list.keys())
self.to_screen(u'%s: Available automatic captions for video: %s' % self.to_screen('%s: Available automatic captions for video: %s' %
(video_id, auto_lang)) (video_id, auto_lang))
def extract_subtitles(self, video_id, webpage): def extract_subtitles(self, video_id, webpage):
@ -51,7 +52,7 @@ class SubtitlesInfoExtractor(InfoExtractor):
sub_lang_list = {} sub_lang_list = {}
for sub_lang in requested_langs: for sub_lang in requested_langs:
if sub_lang not in available_subs_list: if sub_lang not in available_subs_list:
self._downloader.report_warning(u'no closed captions found in the specified language "%s"' % sub_lang) self._downloader.report_warning('no closed captions found in the specified language "%s"' % sub_lang)
continue continue
sub_lang_list[sub_lang] = available_subs_list[sub_lang] sub_lang_list[sub_lang] = available_subs_list[sub_lang]
@ -70,10 +71,10 @@ class SubtitlesInfoExtractor(InfoExtractor):
try: try:
sub = self._download_subtitle_url(sub_lang, url) sub = self._download_subtitle_url(sub_lang, url)
except ExtractorError as err: except ExtractorError as err:
self._downloader.report_warning(u'unable to download video subtitles for %s: %s' % (sub_lang, compat_str(err))) self._downloader.report_warning('unable to download video subtitles for %s: %s' % (sub_lang, compat_str(err)))
return return
if not sub: if not sub:
self._downloader.report_warning(u'Did not fetch video subtitles') self._downloader.report_warning('Did not fetch video subtitles')
return return
return sub return sub
@ -94,5 +95,5 @@ class SubtitlesInfoExtractor(InfoExtractor):
Must be redefined by the subclasses that support automatic captions, Must be redefined by the subclasses that support automatic captions,
otherwise it will return {} otherwise it will return {}
""" """
self._downloader.report_warning(u'Automatic Captions not supported by this server') self._downloader.report_warning('Automatic Captions not supported by this server')
return {} return {}