[twitch:clips] Fix extraction (closes #16429)

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Sergey M․ 2018-05-11 23:20:12 +07:00
parent dbd5c502ea
commit 49fa7de301
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@ -8,6 +8,7 @@ import random
from .common import InfoExtractor
from ..compat import (
compat_HTTPError,
compat_kwargs,
compat_parse_qs,
compat_str,
compat_urllib_parse_urlencode,
@ -16,11 +17,14 @@ from ..compat import (
from ..utils import (
clean_html,
ExtractorError,
float_or_none,
int_or_none,
js_to_json,
orderedSet,
parse_duration,
parse_iso8601,
qualities,
try_get,
unified_timestamp,
update_url_query,
urlencode_postdata,
urljoin,
@ -45,10 +49,11 @@ class TwitchBaseIE(InfoExtractor):
'%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
expected=True)
def _call_api(self, path, item_id, note):
def _call_api(self, path, item_id, *args, **kwargs):
kwargs.setdefault('headers', {})['Client-ID'] = self._CLIENT_ID
response = self._download_json(
'%s/%s' % (self._API_BASE, path), item_id, note,
headers={'Client-ID': self._CLIENT_ID})
'%s/%s' % (self._API_BASE, path), item_id,
*args, **compat_kwargs(kwargs))
self._handle_error(response)
return response
@ -622,21 +627,23 @@ class TwitchStreamIE(TwitchBaseIE):
}
class TwitchClipsIE(InfoExtractor):
class TwitchClipsIE(TwitchBaseIE):
IE_NAME = 'twitch:clips'
_VALID_URL = r'https?://clips\.twitch\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://clips.twitch.tv/ea/AggressiveCobraPoooound',
'url': 'https://clips.twitch.tv/FaintLightGullWholeWheat',
'md5': '761769e1eafce0ffebfb4089cb3847cd',
'info_dict': {
'id': 'AggressiveCobraPoooound',
'id': '42850523',
'ext': 'mp4',
'title': 'EA Play 2016 Live from the Novo Theatre',
'thumbnail': r're:^https?://.*\.jpg',
'timestamp': 1465767393,
'upload_date': '20160612',
'creator': 'EA',
'uploader': 'stereotype_',
'uploader_id': 'stereotype_',
'uploader_id': '43566419',
},
}, {
# multiple formats
@ -647,34 +654,61 @@ class TwitchClipsIE(InfoExtractor):
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
status = self._download_json(
'https://clips.twitch.tv/api/v2/clips/%s/status' % video_id,
video_id)
clip = self._parse_json(
self._search_regex(
r'(?s)clipInfo\s*=\s*({.+?});', webpage, 'clip info'),
video_id, transform_source=js_to_json)
formats = []
title = clip.get('title') or clip.get('channel_title') or self._og_search_title(webpage)
for option in status['quality_options']:
if not isinstance(option, dict):
continue
source = option.get('source')
if not source or not isinstance(source, compat_str):
continue
formats.append({
'url': source,
'format_id': option.get('quality'),
'height': int_or_none(option.get('quality')),
'fps': int_or_none(option.get('frame_rate')),
})
formats = [{
'url': option['source'],
'format_id': option.get('quality'),
'height': int_or_none(option.get('quality')),
} for option in clip.get('quality_options', []) if option.get('source')]
if not formats:
formats = [{
'url': clip['clip_video_url'],
}]
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'thumbnail': self._og_search_thumbnail(webpage),
'creator': clip.get('broadcaster_display_name') or clip.get('broadcaster_login'),
'uploader': clip.get('curator_login'),
'uploader_id': clip.get('curator_display_name'),
info = {
'formats': formats,
}
clip = self._call_api(
'kraken/clips/%s' % video_id, video_id, fatal=False, headers={
'Accept': 'application/vnd.twitchtv.v5+json',
})
if clip:
quality_key = qualities(('tiny', 'small', 'medium'))
thumbnails = []
thumbnails_dict = clip.get('thumbnails')
if isinstance(thumbnails_dict, dict):
for thumbnail_id, thumbnail_url in thumbnails_dict.items():
thumbnails.append({
'id': thumbnail_id,
'url': thumbnail_url,
'preference': quality_key(thumbnail_id),
})
info.update({
'id': clip.get('tracking_id') or video_id,
'title': clip.get('title') or video_id,
'duration': float_or_none(clip.get('duration')),
'views': int_or_none(clip.get('views')),
'timestamp': unified_timestamp(clip.get('created_at')),
'thumbnails': thumbnails,
'creator': try_get(clip, lambda x: x['broadcaster']['display_name'], compat_str),
'uploader': try_get(clip, lambda x: x['curator']['display_name'], compat_str),
'uploader_id': try_get(clip, lambda x: x['curator']['id'], compat_str),
})
else:
info.update({
'title': video_id,
'id': video_id,
})
return info