109 lines
4.7 KiB
Python
109 lines
4.7 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
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/@.+/video/(?P<id>[0-9]+)+'
|
|
_TESTS = [{
|
|
'url': 'https://www.tiktok.com/@zoey.aune/video/6813765043914624262?lang=en',
|
|
'md5': 'd679cc9a75bce136e5a2be41fd9f77e0',
|
|
'info_dict': {
|
|
'comment_count': int,
|
|
'creator': 'Zoey',
|
|
'description': 'md5:b22dea1b2dd4e18258ebe42cf5571a97',
|
|
'duration': 10,
|
|
'ext': 'mp4',
|
|
'formats': list,
|
|
'width': 576,
|
|
'height': 1024,
|
|
'id': '6813765043914624262',
|
|
'like_count': int,
|
|
'repost_count': int,
|
|
'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
|
|
'thumbnails': list,
|
|
'timestamp': 1586453303,
|
|
'title': 'Zoey on TikTok',
|
|
'upload_date': '20200409',
|
|
'uploader': 'zoey.aune',
|
|
'uploader_id': '6651338645989621765',
|
|
'uploader_url': r're:https://www.tiktok.com/@zoey.aune',
|
|
'webpage_url': r're:https://www.tiktok.com/@zoey.aune/(video/)?6813765043914624262',
|
|
}
|
|
}]
|
|
|
|
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)
|
|
|
|
# The webpage will have a json embedded in a <script id="__NEXT_DATA__"> tag. The JSON holds all the metadata, so fetch that out.
|
|
json_string = self._html_search_regex([r'<script\s+id="__NEXT_DATA__"[^>]*>(.*?)</script>'],
|
|
webpage, 'next_data')
|
|
json_data = self._parse_json(json_string, video_id)
|
|
video_data = try_get(json_data, lambda x: x['props']['pageProps'], expected_type=dict)
|
|
|
|
# The watermarkless video ID is embedded in the first video file, so we need to download it and get the video ID.
|
|
watermarked_url = video_data['videoData']['itemInfos']['video']['urls'][0]
|
|
watermarked_response = self._download_webpage(watermarked_url, video_id)
|
|
idpos = watermarked_response.index("vid:")
|
|
watermarkless_video_id = watermarked_response[idpos + 4:idpos + 36]
|
|
watermarkless_url = "https://api2-16-h2.musical.ly/aweme/v1/play/?video_id={}&vr_type=0&is_play_url=1&source=PackSourceEnum_PUBLISH&media_type=4".format(watermarkless_video_id)
|
|
|
|
# Get extra metadata
|
|
video_info = try_get(video_data, lambda x: x['videoData']['itemInfos'], dict)
|
|
author_info = try_get(video_data, lambda x: x['videoData']['authorInfos'], dict)
|
|
share_info = try_get(video_data, lambda x: x['shareMeta'], dict)
|
|
unique_id = str_or_none(author_info.get('uniqueId'))
|
|
timestamp = try_get(video_info, lambda x: int(x['createTime']), int)
|
|
height = try_get(video_info, lambda x: x['video']['videoMeta']['height'], int)
|
|
width = try_get(video_info, lambda x: x['video']['videoMeta']['width'], int)
|
|
thumbnails = []
|
|
thumbnails.append({
|
|
'url': video_info.get('thumbnail') or self._og_search_thumbnail(webpage),
|
|
'width': width,
|
|
'height': height
|
|
})
|
|
|
|
formats = []
|
|
formats.append({
|
|
'url': watermarkless_url,
|
|
'ext': 'mp4',
|
|
'height': height,
|
|
'width': width
|
|
})
|
|
|
|
if video_data.get('statusCode') != 0:
|
|
raise ExtractorError('Video not available', video_id=video_id)
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': self._og_search_title(webpage),
|
|
'description': str_or_none(video_info.get('text')) or str_or_none(share_info.get('desc')),
|
|
'comment_count': int_or_none(video_info.get('commentCount')),
|
|
'duration': try_get(video_info, lambda x: x['video']['videoMeta']['duration'], int),
|
|
'height': height,
|
|
'like_count': int_or_none(video_info.get('diggCount')),
|
|
'repost_count': int_or_none(video_info.get('shareCount')),
|
|
'thumbnail': try_get(video_info, lambda x: x['covers'][0], str),
|
|
'timestamp': timestamp,
|
|
'width': width,
|
|
'creator': str_or_none(author_info.get('nickName')),
|
|
'uploader': unique_id,
|
|
'uploader_id': str_or_none(author_info.get('userId')),
|
|
'uploader_url': 'https://www.tiktok.com/@' + unique_id,
|
|
'thumbnails': thumbnails,
|
|
'webpage_url': self._og_search_url(webpage),
|
|
'ext': 'mp4',
|
|
'formats': formats,
|
|
'http_headers': {
|
|
'User-Agent': 'okhttp',
|
|
}
|
|
}
|