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youtube-dl/youtube_dl/extractor/tiktok.py

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2018-11-09 22:49:20 +01:00
# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
compat_str,
ExtractorError,
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int_or_none,
str_or_none,
try_get,
url_or_none,
)
class TikTokBaseIE(InfoExtractor):
def _extract_aweme(self, data):
video = data['video']
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description = str_or_none(try_get(data, lambda x: x['desc']))
width = int_or_none(try_get(data, lambda x: video['width']))
height = int_or_none(try_get(data, lambda x: video['height']))
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format_urls = set()
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formats = []
for format_id in (
'play_addr_lowbr', 'play_addr', 'play_addr_h264',
'download_addr'):
for format in try_get(
video, lambda x: x[format_id]['url_list'], list) or []:
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format_url = url_or_none(format)
if not format_url:
continue
if format_url in format_urls:
continue
format_urls.add(format_url)
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formats.append({
'url': format_url,
'ext': 'mp4',
'height': height,
'width': width,
})
self._sort_formats(formats)
thumbnail = url_or_none(try_get(
video, lambda x: x['cover']['url_list'][0], compat_str))
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uploader = try_get(data, lambda x: x['author']['nickname'], compat_str)
timestamp = int_or_none(data.get('create_time'))
comment_count = int_or_none(data.get('comment_count')) or int_or_none(
try_get(data, lambda x: x['statistics']['comment_count']))
repost_count = int_or_none(try_get(
data, lambda x: x['statistics']['share_count']))
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aweme_id = data['aweme_id']
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return {
'id': aweme_id,
'title': uploader or aweme_id,
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'description': description,
'thumbnail': thumbnail,
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'uploader': uploader,
'timestamp': timestamp,
'comment_count': comment_count,
'repost_count': repost_count,
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'formats': formats,
}
class TikTokIE(TikTokBaseIE):
_VALID_URL = r'''(?x)
https?://
(?:
(?:m\.)?tiktok\.com/v|
(?:www\.)?tiktok\.com/share/video
)
/(?P<id>\d+)
'''
_TESTS = [{
'url': 'https://m.tiktok.com/v/6606727368545406213.html',
'md5': 'd584b572e92fcd48888051f238022420',
'info_dict': {
'id': '6606727368545406213',
'ext': 'mp4',
'title': 'Zureeal',
'description': '#bowsette#mario#cosplay#uk#lgbt#gaming#asian#bowsettecosplay',
'thumbnail': r're:^https?://.*~noop.image',
'uploader': 'Zureeal',
'timestamp': 1538248586,
'upload_date': '20180929',
'comment_count': int,
'repost_count': int,
}
}, {
'url': 'https://www.tiktok.com/share/video/6606727368545406213',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(
'https://m.tiktok.com/v/%s.html' % video_id, video_id)
data = self._parse_json(self._search_regex(
r'\bdata\s*=\s*({.+?})\s*;', webpage, 'data'), video_id)
return self._extract_aweme(data)
class TikTokUserIE(TikTokBaseIE):
_VALID_URL = r'''(?x)
https?://
(?:
(?:m\.)?tiktok\.com/h5/share/usr|
(?:www\.)?tiktok\.com/share/user
)
/(?P<id>\d+)
'''
_TESTS = [{
'url': 'https://m.tiktok.com/h5/share/usr/188294915489964032.html',
'info_dict': {
'id': '188294915489964032',
},
'playlist_mincount': 24,
}, {
'url': 'https://www.tiktok.com/share/user/188294915489964032',
'only_matching': True,
}]
def _real_extract(self, url):
user_id = self._match_id(url)
data = self._download_json(
'https://m.tiktok.com/h5/share/usr/list/%s/' % user_id, user_id,
query={'_signature': '_'})
entries = []
for aweme in data['aweme_list']:
try:
entry = self._extract_aweme(aweme)
except ExtractorError:
continue
entry['extractor_key'] = TikTokIE.ie_key()
entries.append(entry)
return self.playlist_result(entries, user_id)