yt-dlp/yt_dlp/extractor/tiktok.py
2021-09-05 11:16:23 +05:30

205 lines
9.2 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import itertools
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
str_or_none,
try_get
)
class TikTokIE(InfoExtractor):
_VALID_URL = r'https?://www\.tiktok\.com/@[\w\._]+/video/(?P<id>\d+)'
_TESTS = [{
'url': 'https://www.tiktok.com/@leenabhushan/video/6748451240264420610',
'md5': '34a7543afd5a151b0840ba6736fb633b',
'info_dict': {
'id': '6748451240264420610',
'ext': 'mp4',
'title': '#jassmanak #lehanga #leenabhushan',
'description': '#jassmanak #lehanga #leenabhushan',
'duration': 13,
'height': 1280,
'width': 720,
'uploader': 'leenabhushan',
'uploader_id': '6691488002098119685',
'uploader_url': 'https://www.tiktok.com/@leenabhushan',
'creator': 'facestoriesbyleenabh',
'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
'upload_date': '20191016',
'timestamp': 1571246252,
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.tiktok.com/@patroxofficial/video/6742501081818877190?langCountry=en',
'md5': '06b9800d47d5fe51a19e322dd86e61c9',
'info_dict': {
'id': '6742501081818877190',
'ext': 'mp4',
'title': 'md5:5e2a23877420bb85ce6521dbee39ba94',
'description': 'md5:5e2a23877420bb85ce6521dbee39ba94',
'duration': 27,
'height': 960,
'width': 540,
'uploader': 'patrox',
'uploader_id': '18702747',
'uploader_url': 'https://www.tiktok.com/@patrox',
'creator': 'patroX',
'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
'upload_date': '20190930',
'timestamp': 1569860870,
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}]
def _extract_aweme(self, props_data, webpage, url):
video_info = try_get(
props_data, lambda x: x['pageProps']['itemInfo']['itemStruct'], dict)
author_info = try_get(
props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['author'], dict) or {}
stats_info = try_get(props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['stats'], dict) or {}
user_id = str_or_none(author_info.get('uniqueId'))
download_url = try_get(video_info, (lambda x: x['video']['playAddr'],
lambda x: x['video']['downloadAddr']))
height = try_get(video_info, lambda x: x['video']['height'], int)
width = try_get(video_info, lambda x: x['video']['width'], int)
thumbnails = [{
'url': video_info.get('thumbnail') or self._og_search_thumbnail(webpage),
'width': width,
'height': height
}]
tracker = try_get(props_data, lambda x: x['initialProps']['$wid'])
return {
'id': str_or_none(video_info.get('id')),
'url': download_url,
'ext': 'mp4',
'height': height,
'width': width,
'title': video_info.get('desc') or self._og_search_title(webpage),
'duration': try_get(video_info, lambda x: x['video']['duration'], int),
'view_count': int_or_none(stats_info.get('playCount')),
'like_count': int_or_none(stats_info.get('diggCount')),
'repost_count': int_or_none(stats_info.get('shareCount')),
'comment_count': int_or_none(stats_info.get('commentCount')),
'timestamp': try_get(video_info, lambda x: int(x['createTime']), int),
'creator': str_or_none(author_info.get('nickname')),
'uploader': user_id,
'uploader_id': str_or_none(author_info.get('id')),
'uploader_url': f'https://www.tiktok.com/@{user_id}',
'thumbnails': thumbnails,
'description': str_or_none(video_info.get('desc')),
'webpage_url': self._og_search_url(webpage),
'http_headers': {
'Referer': url,
'Cookie': 'tt_webid=%s; tt_webid_v2=%s' % (tracker, tracker),
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
# If we only call once, we get a 403 when downlaoding the video.
self._download_webpage(url, video_id)
webpage = self._download_webpage(url, video_id, note='Downloading video webpage')
json_string = self._search_regex(
r'id=\"__NEXT_DATA__\"\s+type=\"application\/json\"\s*[^>]+>\s*(?P<json_string_ld>[^<]+)',
webpage, 'json_string', group='json_string_ld')
json_data = self._parse_json(json_string, video_id)
props_data = try_get(json_data, lambda x: x['props'], expected_type=dict)
# Chech statusCode for success
status = props_data.get('pageProps').get('statusCode')
if status == 0:
return self._extract_aweme(props_data, webpage, url)
elif status == 10216:
raise ExtractorError('This video is private', expected=True)
raise ExtractorError('Video not available', video_id=video_id)
class TikTokUserIE(InfoExtractor):
IE_NAME = 'tiktok:user'
_VALID_URL = r'https?://(?:www\.)?tiktok\.com/@(?P<id>[\w\._]+)/?(?:$|[#?])'
_TESTS = [{
'url': 'https://tiktok.com/@corgibobaa?lang=en',
'playlist_mincount': 45,
'info_dict': {
'id': '6935371178089399301',
},
'skip': 'Cookies (not necessarily logged in) are needed.'
}, {
'url': 'https://www.tiktok.com/@meme',
'playlist_mincount': 593,
'info_dict': {
'id': '79005827461758976',
},
'skip': 'Cookies (not necessarily logged in) are needed.'
}]
def _entries(self, url, user_id):
webpage = self._download_webpage(url, user_id)
own_id = self._search_regex(r'\"id\":\"(?P<userid>\d+)', webpage, user_id, default=None)
if not own_id:
raise ExtractorError('Cookies (not necessarily logged in) are needed.', expected=True)
secuid = self._search_regex(r'\"secUid\":\"(?P<secUid>[^\"]+)', webpage, user_id)
verifyfp_cookie = self._get_cookies('https://www.tiktok.com').get('s_v_web_id')
if not verifyfp_cookie:
raise ExtractorError('Improper cookies (missing s_v_web_id).', expected=True)
api_url = f'https://m.tiktok.com/api/post/item_list/?aid=1988&cookie_enabled=true&count=30&verifyFp={verifyfp_cookie.value}&secUid={secuid}&cursor='
cursor = '0'
for page in itertools.count():
data_json = self._download_json(api_url + cursor, user_id, note='Downloading Page %d' % page)
for video in data_json.get('itemList', []):
video_id = video['id']
video_url = f'https://www.tiktok.com/@{user_id}/video/{video_id}'
download_url = try_get(video, (lambda x: x['video']['playAddr'],
lambda x: x['video']['downloadAddr']))
thumbnail = try_get(video, lambda x: x['video']['originCover'])
height = try_get(video, lambda x: x['video']['height'], int)
width = try_get(video, lambda x: x['video']['width'], int)
yield {
'id': video_id,
'ie_key': TikTokIE.ie_key(),
'extractor': 'TikTok',
'url': download_url,
'ext': 'mp4',
'height': height,
'width': width,
'title': str_or_none(video.get('desc')),
'duration': try_get(video, lambda x: x['video']['duration'], int),
'view_count': try_get(video, lambda x: x['stats']['playCount'], int),
'like_count': try_get(video, lambda x: x['stats']['diggCount'], int),
'comment_count': try_get(video, lambda x: x['stats']['commentCount'], int),
'repost_count': try_get(video, lambda x: x['stats']['shareCount'], int),
'timestamp': video.get('createTime'),
'creator': try_get(video, lambda x: x['author']['nickname'], str),
'uploader': try_get(video, lambda x: x['author']['uniqueId'], str),
'uploader_id': try_get(video, lambda x: x['author']['id'], str),
'uploader_url': f'https://www.tiktok.com/@{user_id}',
'thumbnails': [{'url': thumbnail, 'height': height, 'width': width}],
'description': str_or_none(video.get('desc')),
'webpage_url': video_url,
'http_headers': {
'Referer': video_url,
}
}
if not data_json.get('hasMore'):
break
cursor = data_json['cursor']
def _real_extract(self, url):
user_id = self._match_id(url)
return self.playlist_result(self._entries(url, user_id), user_id)