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Merge pull request #6306 from jaimeMF/extract_start_time

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[youtube] Extract start_time
This commit is contained in:
Sergey M. 2015-07-23 23:33:54 +06:00
commit cdad742700
2 changed files with 23 additions and 1 deletions
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4
youtube_dl/extractor/common.py
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@ -183,6 +183,10 @@ class InfoExtractor(object):
["Sports", "Berlin"]
is_live: True, False, or None (=unknown). Whether this video is a
live stream that goes on instead of a fixed-length video.
start_time: Time in seconds where the reproduction should start, as
specified in the url.
end_time: Time in seconds where the reproduction should end, as
specified in the url.
Unless mentioned otherwise, the fields should be Unicode strings.

20
youtube_dl/extractor/youtube.py
View File

@ -19,6 +19,7 @@ from ..compat import (
compat_urllib_parse,
compat_urllib_parse_unquote,
compat_urllib_parse_unquote_plus,
compat_urllib_parse_urlparse,
compat_urllib_request,
compat_urlparse,
compat_str,
@ -31,6 +32,7 @@ from ..utils import (
get_element_by_id,
int_or_none,
orderedSet,
parse_duration,
str_to_int,
unescapeHTML,
unified_strdate,
@ -317,7 +319,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
IE_NAME = 'youtube'
_TESTS = [
{
'url': 'http://www.youtube.com/watch?v=BaW_jenozKc',
'url': 'http://www.youtube.com/watch?v=BaW_jenozKcj&t=1s&end=9',
'info_dict': {
'id': 'BaW_jenozKc',
'ext': 'mp4',
@ -329,6 +331,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'categories': ['Science & Technology'],
'like_count': int,
'dislike_count': int,
'start_time': 1,
'end_time': 9,
}
},
{
@ -889,6 +893,18 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'http' if self._downloader.params.get('prefer_insecure', False)
else 'https')
start_time = None
end_time = None
parsed_url = compat_urllib_parse_urlparse(url)
for component in [parsed_url.fragment, parsed_url.query]:
query = compat_parse_qs(component)
if start_time is None and 't' in query:
start_time = parse_duration(query['t'][0])
if start_time is None and 'start' in query:
start_time = parse_duration(query['start'][0])
if end_time is None and 'end' in query:
end_time = parse_duration(query['end'][0])
# Extract original video URL from URL with redirection, like age verification, using next_url parameter
mobj = re.search(self._NEXT_URL_RE, url)
if mobj:
@ -1256,6 +1272,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'average_rating': float_or_none(video_info.get('avg_rating', [None])[0]),
'formats': formats,
'is_live': is_live,
'start_time': start_time,
'end_time': end_time,
}