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_find_jwplayer_data() returns dict or None

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This simplifies code for callers of `_find_jwplayer_data()` which no longer have
to run `_parse_json()` on the return value.

It also makes sure that `_find_jwplayer_data()` returns either a `dict` or
`None` and nothing else.
This commit is contained in:
Random User 2017-03-25 19:38:30 +01:00
parent 03486dbb01
commit c73e330e7a
3 changed files with 18 additions and 17 deletions
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12
youtube_dl/extractor/generic.py
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@ -2518,14 +2518,10 @@ class GenericIE(InfoExtractor):
self._sort_formats(entry['formats'])
return self.playlist_result(entries)
jwplayer_data_str = self._find_jwplayer_data(webpage)
if jwplayer_data_str:
try:
jwplayer_data = self._parse_json(
jwplayer_data_str, video_id, transform_source=js_to_json)
return self._parse_jwplayer_data(jwplayer_data, video_id)
except ExtractorError:
pass
jwplayer_data = self._find_jwplayer_data(
webpage, video_id, transform_source=js_to_json)
if jwplayer_data:
return self._parse_jwplayer_data(jwplayer_data, video_id)
def check_video(vurl):
if YoutubeIE.suitable(vurl):