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[Douyin] Rewrite extractor (#1157)

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Closes #1121
Authored by: MinePlayersPE
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MinePlayersPE 2021-10-05 02:01:33 +07:00 committed by GitHub
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commit 943d5ab133
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3 changed files with 205 additions and 206 deletions
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145
yt_dlp/extractor/douyin.py
View file

@ -1,145 +0,0 @@
# coding: utf-8
from ..utils import (
int_or_none,
traverse_obj,
url_or_none,
)
from .common import (
InfoExtractor,
compat_urllib_parse_unquote,
)
class DouyinIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?douyin\.com/video/(?P<id>[0-9]+)'
_TESTS = [{
'url': 'https://www.douyin.com/video/6961737553342991651',
'md5': '10523312c8b8100f353620ac9dc8f067',
'info_dict': {
'id': '6961737553342991651',
'ext': 'mp4',
'title': '#杨超越 小小水手带你去远航❤️',
'uploader': '杨超越',
'upload_date': '20210513',
'timestamp': 1620905839,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6982497745948921092',
'md5': 'd78408c984b9b5102904cf6b6bc2d712',
'info_dict': {
'id': '6982497745948921092',
'ext': 'mp4',
'title': '这个夏日和小羊@杨超越 一起遇见白色幻想',
'uploader': '杨超越工作室',
'upload_date': '20210708',
'timestamp': 1625739481,
'uploader_id': '408654318141572',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6953975910773099811',
'md5': '72e882e24f75064c218b76c8b713c185',
'info_dict': {
'id': '6953975910773099811',
'ext': 'mp4',
'title': '#一起看海 出现在你的夏日里',
'uploader': '杨超越',
'upload_date': '20210422',
'timestamp': 1619098692,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6950251282489675042',
'md5': 'b4db86aec367ef810ddd38b1737d2fed',
'info_dict': {
'id': '6950251282489675042',
'ext': 'mp4',
'title': '哈哈哈，成功了哈哈哈哈哈哈',
'uploader': '杨超越',
'upload_date': '20210412',
'timestamp': 1618231483,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6963263655114722595',
'md5': '1abe1c477d05ee62efb40bf2329957cf',
'info_dict': {
'id': '6963263655114722595',
'ext': 'mp4',
'title': '#哪个爱豆的105度最甜 换个角度看看我哈哈',
'uploader': '杨超越',
'upload_date': '20210517',
'timestamp': 1621261163,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
render_data = self._parse_json(
self._search_regex(
r'<script [^>]*\bid=[\'"]RENDER_DATA[\'"][^>]*>(%7B.+%7D)</script>',
webpage, 'render data'),
video_id, transform_source=compat_urllib_parse_unquote)
details = traverse_obj(render_data, (..., 'aweme', 'detail'), get_all=False)
thumbnails = [{'url': self._proto_relative_url(url)} for url in traverse_obj(
details, ('video', ('cover', 'dynamicCover', 'originCover')), expected_type=url_or_none, default=[])]
common = {
'width': traverse_obj(details, ('video', 'width'), expected_type=int),
'height': traverse_obj(details, ('video', 'height'), expected_type=int),
'ext': 'mp4',
}
formats = [{**common, 'url': self._proto_relative_url(url)} for url in traverse_obj(
details, ('video', 'playAddr', ..., 'src'), expected_type=url_or_none, default=[]) if url]
self._remove_duplicate_formats(formats)
download_url = traverse_obj(details, ('download', 'url'), expected_type=url_or_none)
if download_url:
formats.append({
**common,
'format_id': 'download',
'url': self._proto_relative_url(download_url),
'quality': 1,
})
self._sort_formats(formats)
return {
'id': video_id,
'title': details.get('desc') or self._html_search_meta('title', webpage),
'formats': formats,
'thumbnails': thumbnails,
'uploader': traverse_obj(details, ('authorInfo', 'nickname'), expected_type=str),
'uploader_id': traverse_obj(details, ('authorInfo', 'uid'), expected_type=str),
'uploader_url': 'https://www.douyin.com/user/%s' % traverse_obj(
details, ('authorInfo', 'secUid'), expected_type=str),
'timestamp': int_or_none(details.get('createTime')),
'duration': traverse_obj(details, ('video', 'duration'), expected_type=int),
'view_count': traverse_obj(details, ('stats', 'playCount'), expected_type=int),
'like_count': traverse_obj(details, ('stats', 'diggCount'), expected_type=int),
'repost_count': traverse_obj(details, ('stats', 'shareCount'), expected_type=int),
'comment_count': traverse_obj(details, ('stats', 'commentCount'), expected_type=int),
}

2
yt_dlp/extractor/extractors.py
View file

@ -340,7 +340,6 @@ from .discoveryplusindia import (
DiscoveryPlusIndiaShowIE,
)
from .dotsub import DotsubIE
from .douyin import DouyinIE
from .douyutv import (
DouyuShowIE,
DouyuTVIE,
@ -1445,6 +1444,7 @@ from .threeqsdn import ThreeQSDNIE
from .tiktok import (
TikTokIE,
TikTokUserIE,
DouyinIE,
)
from .tinypic import TinyPicIE
from .tmz import TMZIE

264
yt_dlp/extractor/tiktok.py
View file

@ -8,12 +8,14 @@ import time
import json
from .common import InfoExtractor
from ..compat import compat_urllib_parse_unquote
from ..utils import (
ExtractorError,
int_or_none,
str_or_none,
traverse_obj,
try_get,
url_or_none,
qualities,
)
@ -21,6 +23,10 @@ from ..utils import (
class TikTokBaseIE(InfoExtractor):
_APP_VERSION = '20.9.3'
_MANIFEST_APP_VERSION = '291'
_APP_NAME = 'trill'
_AID = 1180
_API_HOSTNAME = 'api-t2.tiktokv.com'
_UPLOADER_URL_FORMAT = 'https://www.tiktok.com/@%s'
QUALITIES = ('360p', '540p', '720p')
def _call_api(self, ep, query, video_id, fatal=True,
@ -46,7 +52,7 @@ class TikTokBaseIE(InfoExtractor):
'carrier_region': 'US',
'sys_region': 'US',
'region': 'US',
'app_name': 'trill',
'app_name': self._APP_NAME,
'app_language': 'en',
'language': 'en',
'timezone_name': 'America/New_York',
@ -55,20 +61,20 @@ class TikTokBaseIE(InfoExtractor):
'ac': 'wifi',
'mcc_mnc': '310260',
'is_my_cn': 0,
'aid': 1180,
'aid': self._AID,
'ssmix': 'a',
'as': 'a1qwert123',
'cp': 'cbfhckdckkde1',
}
self._set_cookie('.tiktokv.com', 'odin_tt', ''.join(random.choice('0123456789abcdef') for i in range(160)))
self._set_cookie(self._API_HOSTNAME, 'odin_tt', ''.join(random.choice('0123456789abcdef') for i in range(160)))
return self._download_json(
'https://api-t2.tiktokv.com/aweme/v1/%s/' % ep, video_id=video_id,
'https://%s/aweme/v1/%s/' % (self._API_HOSTNAME, ep), video_id=video_id,
fatal=fatal, note=note, errnote=errnote, headers={
'User-Agent': f'com.ss.android.ugc.trill/{self._MANIFEST_APP_VERSION} (Linux; U; Android 10; en_US; Pixel 4; Build/QQ3A.200805.001; Cronet/58.0.2991.0)',
'Accept': 'application/json',
}, query=real_query)
def _parse_aweme_video(self, aweme_detail):
def _parse_aweme_video_app(self, aweme_detail):
aweme_id = aweme_detail['aweme_id']
video_info = aweme_detail['video']
@ -146,6 +152,7 @@ class TikTokBaseIE(InfoExtractor):
'tbr': try_get(bitrate, lambda x: x['bit_rate'] / 1000),
'vcodec': 'h265' if traverse_obj(
bitrate, 'is_bytevc1', 'is_h265') else 'h264',
'fps': bitrate.get('FPS'),
}))
self._remove_duplicate_formats(formats)
@ -165,7 +172,9 @@ class TikTokBaseIE(InfoExtractor):
stats_info = aweme_detail.get('statistics', {})
author_info = aweme_detail.get('author', {})
music_info = aweme_detail.get('music', {})
user_id = str_or_none(author_info.get('nickname'))
user_url = self._UPLOADER_URL_FORMAT % (traverse_obj(author_info,
'sec_uid', 'id', 'uid', 'unique_id',
expected_type=str_or_none, get_all=False))
contained_music_track = traverse_obj(
music_info, ('matched_song', 'title'), ('matched_pgc_sound', 'title'), expected_type=str)
@ -187,9 +196,9 @@ class TikTokBaseIE(InfoExtractor):
'repost_count': int_or_none(stats_info.get('share_count')),
'comment_count': int_or_none(stats_info.get('comment_count')),
'uploader': str_or_none(author_info.get('unique_id')),
'creator': user_id,
'creator': str_or_none(author_info.get('nickname')),
'uploader_id': str_or_none(author_info.get('uid')),
'uploader_url': f'https://www.tiktok.com/@{user_id}' if user_id else None,
'uploader_url': user_url,
'track': music_track,
'album': str_or_none(music_info.get('album')) or None,
'artist': music_author,
@ -199,6 +208,79 @@ class TikTokBaseIE(InfoExtractor):
'duration': int_or_none(traverse_obj(video_info, 'duration', ('download_addr', 'duration')), scale=1000)
}
def _parse_aweme_video_web(self, aweme_detail, webpage, url):
video_info = aweme_detail['video']
author_info = traverse_obj(aweme_detail, 'author', 'authorInfo', default={})
music_info = aweme_detail.get('music') or {}
stats_info = aweme_detail.get('stats') or {}
user_url = self._UPLOADER_URL_FORMAT % (traverse_obj(author_info,
'secUid', 'id', 'uid', 'uniqueId',
expected_type=str_or_none, get_all=False))
formats = []
play_url = video_info.get('playAddr')
width = video_info.get('width')
height = video_info.get('height')
if isinstance(play_url, str):
formats = [{
'url': self._proto_relative_url(play_url),
'ext': 'mp4',
'width': width,
'height': height,
}]
elif isinstance(play_url, list):
formats = [{
'url': self._proto_relative_url(url),
'ext': 'mp4',
'width': width,
'height': height,
} for url in traverse_obj(play_url, (..., 'src'), expected_type=url_or_none, default=[]) if url]
download_url = url_or_none(video_info.get('downloadAddr')) or traverse_obj(video_info, ('download', 'url'), expected_type=url_or_none)
if download_url:
formats.append({
'format_id': 'download',
'url': self._proto_relative_url(download_url),
'ext': 'mp4',
'width': width,
'height': height,
})
self._remove_duplicate_formats(formats)
self._sort_formats(formats)
thumbnails = []
for thumbnail_name in ('thumbnail', 'cover', 'dynamicCover', 'originCover'):
if aweme_detail.get(thumbnail_name):
thumbnails = [{
'url': self._proto_relative_url(aweme_detail[thumbnail_name]),
'width': width,
'height': height
}]
return {
'id': traverse_obj(aweme_detail, 'id', 'awemeId', expected_type=str_or_none),
'title': aweme_detail.get('desc'),
'duration': try_get(aweme_detail, 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': int_or_none(aweme_detail.get('createTime')),
'creator': str_or_none(author_info.get('nickname')),
'uploader': str_or_none(author_info.get('uniqueId')),
'uploader_id': str_or_none(author_info.get('id')),
'uploader_url': user_url,
'track': str_or_none(music_info.get('title')),
'album': str_or_none(music_info.get('album')) or None,
'artist': str_or_none(music_info.get('authorName')),
'formats': formats,
'thumbnails': thumbnails,
'description': str_or_none(aweme_detail.get('desc')),
'http_headers': {
'Referer': url
}
}
class TikTokIE(TikTokBaseIE):
_VALID_URL = r'https?://www\.tiktok\.com/@[\w\.-]+/video/(?P<id>\d+)'
@ -255,60 +337,10 @@ class TikTokIE(TikTokBaseIE):
'only_matching': True,
}]
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 {}
music_info = try_get(
props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['music'], 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}',
'track': str_or_none(music_info.get('title')),
'album': str_or_none(music_info.get('album')) or None,
'artist': str_or_none(music_info.get('authorName')),
'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 _extract_aweme_app(self, aweme_id):
aweme_detail = self._call_api('aweme/detail', {'aweme_id': aweme_id}, aweme_id,
note='Downloading video details', errnote='Unable to download video details')['aweme_detail']
return self._parse_aweme_video(aweme_detail)
return self._parse_aweme_video_app(aweme_detail)
def _real_extract(self, url):
video_id = self._match_id(url)
@ -330,7 +362,7 @@ class TikTokIE(TikTokBaseIE):
# Chech statusCode for success
status = props_data.get('pageProps').get('statusCode')
if status == 0:
return self._extract_aweme(props_data, webpage, url)
return self._parse_aweme_video_web(props_data['pageProps']['itemInfo']['itemStruct'], webpage, url)
elif status == 10216:
raise ExtractorError('This video is private', expected=True)
@ -413,3 +445,115 @@ class TikTokUserIE(TikTokBaseIE):
})
own_id = self._html_search_regex(r'snssdk\d*://user/profile/(\d+)', webpage, 'user ID')
return self.playlist_result(self._entries_api(webpage, own_id, user_id), user_id)
class DouyinIE(TikTokIE):
_VALID_URL = r'https?://(?:www\.)?douyin\.com/video/(?P<id>[0-9]+)'
_TESTS = [{
'url': 'https://www.douyin.com/video/6961737553342991651',
'md5': '10523312c8b8100f353620ac9dc8f067',
'info_dict': {
'id': '6961737553342991651',
'ext': 'mp4',
'title': '#杨超越 小小水手带你去远航❤️',
'uploader': '杨超越',
'upload_date': '20210513',
'timestamp': 1620905839,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6982497745948921092',
'md5': 'd78408c984b9b5102904cf6b6bc2d712',
'info_dict': {
'id': '6982497745948921092',
'ext': 'mp4',
'title': '这个夏日和小羊@杨超越 一起遇见白色幻想',
'uploader': '杨超越工作室',
'upload_date': '20210708',
'timestamp': 1625739481,
'uploader_id': '408654318141572',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6953975910773099811',
'md5': '72e882e24f75064c218b76c8b713c185',
'info_dict': {
'id': '6953975910773099811',
'ext': 'mp4',
'title': '#一起看海 出现在你的夏日里',
'uploader': '杨超越',
'upload_date': '20210422',
'timestamp': 1619098692,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6950251282489675042',
'md5': 'b4db86aec367ef810ddd38b1737d2fed',
'info_dict': {
'id': '6950251282489675042',
'ext': 'mp4',
'title': '哈哈哈，成功了哈哈哈哈哈哈',
'uploader': '杨超越',
'upload_date': '20210412',
'timestamp': 1618231483,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}, {
'url': 'https://www.douyin.com/video/6963263655114722595',
'md5': '1abe1c477d05ee62efb40bf2329957cf',
'info_dict': {
'id': '6963263655114722595',
'ext': 'mp4',
'title': '#哪个爱豆的105度最甜 换个角度看看我哈哈',
'uploader': '杨超越',
'upload_date': '20210517',
'timestamp': 1621261163,
'uploader_id': '110403406559',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
}
}]
_APP_VERSION = '9.6.0'
_MANIFEST_APP_VERSION = '960'
_APP_NAME = 'aweme'
_AID = 1128
_API_HOSTNAME = 'aweme.snssdk.com'
_UPLOADER_URL_FORMAT = 'https://www.douyin.com/user/%s'
def _real_extract(self, url):
video_id = self._match_id(url)
try:
return self._extract_aweme_app(video_id)
except ExtractorError as e:
self.report_warning(f'{e}; Retrying with webpage')
webpage = self._download_webpage(url, video_id)
render_data_json = self._search_regex(
r'<script [^>]*\bid=[\'"]RENDER_DATA[\'"][^>]*>(%7B.+%7D)</script>',
webpage, 'render data', default=None)
if not render_data_json:
# TODO: Run verification challenge code to generate signature cookies
raise ExtractorError('Fresh cookies (not necessarily logged in) are needed')
render_data = self._parse_json(
render_data_json, video_id, transform_source=compat_urllib_parse_unquote)
return self._parse_aweme_video_web(
traverse_obj(render_data, (..., 'aweme', 'detail'), get_all=False), webpage, url)