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yt-dlp/youtube_dl/extractor/coub.py
2017-01-06 00:58:56 +08:00

144 lines
4.6 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
ExtractorError,
float_or_none,
int_or_none,
parse_iso8601,
qualities,
)
class CoubIE(InfoExtractor):
_VALID_URL = r'(?:coub:|https?://(?:coub\.com/(?:view|embed|coubs)/|c-cdn\.coub\.com/fb-player\.swf\?.*\bcoub(?:ID|id)=))(?P<id>[\da-z]+)'
_TESTS = [{
'url': 'http://coub.com/view/5u5n1',
'info_dict': {
'id': '5u5n1',
'ext': 'mp4',
'title': 'The Matrix Moonwalk',
'thumbnail': r're:^https?://.*\.jpg$',
'duration': 4.6,
'timestamp': 1428527772,
'upload_date': '20150408',
'uploader': 'Артём Лоскутников',
'uploader_id': 'artyom.loskutnikov',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
'age_limit': 0,
},
}, {
'url': 'http://c-cdn.coub.com/fb-player.swf?bot_type=vk&coubID=7w5a4',
'only_matching': True,
}, {
'url': 'coub:5u5n1',
'only_matching': True,
}, {
# longer video id
'url': 'http://coub.com/view/237d5l5h',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
coub = self._download_json(
'http://coub.com/api/v2/coubs/%s.json' % video_id, video_id)
if coub.get('error'):
raise ExtractorError(
'%s said: %s' % (self.IE_NAME, coub['error']), expected=True)
title = coub['title']
file_versions = coub['file_versions']
QUALITIES = ('low', 'med', 'high')
MOBILE = 'mobile'
IPHONE = 'iphone'
HTML5 = 'html5'
SOURCE_PREFERENCE = (MOBILE, IPHONE, HTML5)
quality_key = qualities(QUALITIES)
preference_key = qualities(SOURCE_PREFERENCE)
formats = []
for kind, items in file_versions.get(HTML5, {}).items():
if kind not in ('video', 'audio'):
continue
if not isinstance(items, dict):
continue
for quality, item in items.items():
if not isinstance(item, dict):
continue
item_url = item.get('url')
if not item_url:
continue
formats.append({
'url': item_url,
'format_id': '%s-%s-%s' % (HTML5, kind, quality),
'filesize': int_or_none(item.get('size')),
'vcodec': 'none' if kind == 'audio' else None,
'quality': quality_key(quality),
'preference': preference_key(HTML5),
})
iphone_url = file_versions.get(IPHONE, {}).get('url')
if iphone_url:
formats.append({
'url': iphone_url,
'format_id': IPHONE,
'preference': preference_key(IPHONE),
})
mobile_url = file_versions.get(MOBILE, {}).get('audio_url')
if mobile_url:
formats.append({
'url': mobile_url,
'format_id': '%s-audio' % MOBILE,
'preference': preference_key(MOBILE),
})
self._sort_formats(formats)
thumbnail = coub.get('picture')
duration = float_or_none(coub.get('duration'))
timestamp = parse_iso8601(coub.get('published_at') or coub.get('created_at'))
uploader = coub.get('channel', {}).get('title')
uploader_id = coub.get('channel', {}).get('permalink')
view_count = int_or_none(coub.get('views_count') or coub.get('views_increase_count'))
like_count = int_or_none(coub.get('likes_count'))
repost_count = int_or_none(coub.get('recoubs_count'))
comment_count = int_or_none(coub.get('comments_count'))
age_restricted = coub.get('age_restricted', coub.get('age_restricted_by_admin'))
if age_restricted is not None:
age_limit = 18 if age_restricted is True else 0
else:
age_limit = None
return {
'id': video_id,
'title': title,
'thumbnail': thumbnail,
'duration': duration,
'timestamp': timestamp,
'uploader': uploader,
'uploader_id': uploader_id,
'view_count': view_count,
'like_count': like_count,
'repost_count': repost_count,
'comment_count': comment_count,
'age_limit': age_limit,
'formats': formats,
}