mirror of
https://github.com/blackjack4494/yt-dlc.git
synced 2024-12-21 23:33:10 +00:00
Merge branch 'fixYTSearch' of https://github.com/xarantolus/youtube-dl into xarantolus-fixYTSearch
This commit is contained in:
Tom-Oliver Heidel
commit
60ecb525b2
1 changed files with 127 additions and 20 deletions
|
|
@ -3308,6 +3308,7 @@ class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor):
|
|||
IE_DESC = 'YouTube.com search URLs'
|
||||
IE_NAME = 'youtube:search_url'
|
||||
_VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?P<query>[^&]+)(?:[&]|$)'
|
||||
_SEARCH_DATA = r'(?:window\["ytInitialData"\]|ytInitialData)\W?=\W?({.*?});'
|
||||
_TESTS = [{
|
||||
'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
|
||||
'playlist_mincount': 5,
|
||||
|
|
@ -3319,6 +3320,58 @@ class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor):
|
|||
'only_matching': True,
|
||||
}]
|
||||
|
||||
def _find_videos_in_json(self, extracted):
|
||||
videos = []
|
||||
|
||||
def _real_find(obj):
|
||||
if obj is None or isinstance(obj, str):
|
||||
return
|
||||
|
||||
if type(obj) is list:
|
||||
for elem in obj:
|
||||
_real_find(elem)
|
||||
|
||||
if type(obj) is dict:
|
||||
if "videoId" in obj:
|
||||
videos.append(obj)
|
||||
return
|
||||
|
||||
for _, o in obj.items():
|
||||
_real_find(o)
|
||||
|
||||
_real_find(extracted)
|
||||
|
||||
return videos
|
||||
|
||||
def extract_videos_from_page_impl(self, page, ids_in_page, titles_in_page):
|
||||
search_response = self._parse_json(self._search_regex(self._SEARCH_DATA, page, 'ytInitialData'), None)
|
||||
|
||||
result_items = self._find_videos_in_json(search_response)
|
||||
|
||||
for renderer in result_items:
|
||||
video_id = try_get(renderer, lambda x: x['videoId'])
|
||||
video_title = try_get(renderer, lambda x: x['title']['runs'][0]['text']) or try_get(renderer, lambda x: x['title']['simpleText'])
|
||||
|
||||
if video_id is None or video_title is None:
|
||||
# we do not have a videoRenderer or title extraction broke
|
||||
continue
|
||||
|
||||
video_title = video_title.strip()
|
||||
|
||||
try:
|
||||
idx = ids_in_page.index(video_id)
|
||||
if video_title and not titles_in_page[idx]:
|
||||
titles_in_page[idx] = video_title
|
||||
except ValueError:
|
||||
ids_in_page.append(video_id)
|
||||
titles_in_page.append(video_title)
|
||||
|
||||
def extract_videos_from_page(self, page):
|
||||
ids_in_page = []
|
||||
titles_in_page = []
|
||||
self.extract_videos_from_page_impl(page, ids_in_page, titles_in_page)
|
||||
return zip(ids_in_page, titles_in_page)
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
query = compat_urllib_parse_unquote_plus(mobj.group('query'))
|
||||
|
|
@ -3351,6 +3404,8 @@ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
|
|||
Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
|
||||
"""
|
||||
_LOGIN_REQUIRED = True
|
||||
_FEED_DATA = r'(?:window\["ytInitialData"\]|ytInitialData)\W?=\W?({.*?});'
|
||||
_YTCFG_DATA = r"ytcfg.set\(({.*?})\)"
|
||||
|
||||
@property
|
||||
def IE_NAME(self):
|
||||
|
|
@ -3359,37 +3414,89 @@ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
|
|||
def _real_initialize(self):
|
||||
self._login()
|
||||
|
||||
def _find_videos_in_json(self, extracted):
|
||||
videos = []
|
||||
c = {}
|
||||
|
||||
def _real_find(obj):
|
||||
if obj is None or isinstance(obj, str):
|
||||
return
|
||||
|
||||
if type(obj) is list:
|
||||
for elem in obj:
|
||||
_real_find(elem)
|
||||
|
||||
if type(obj) is dict:
|
||||
if "videoId" in obj:
|
||||
videos.append(obj)
|
||||
return
|
||||
|
||||
if "nextContinuationData" in obj:
|
||||
c["continuation"] = obj["nextContinuationData"]
|
||||
return
|
||||
|
||||
for _, o in obj.items():
|
||||
_real_find(o)
|
||||
|
||||
_real_find(extracted)
|
||||
|
||||
return videos, try_get(c, lambda x: x["continuation"])
|
||||
|
||||
def _entries(self, page):
|
||||
# The extraction process is the same as for playlists, but the regex
|
||||
# for the video ids doesn't contain an index
|
||||
ids = []
|
||||
more_widget_html = content_html = page
|
||||
info = []
|
||||
|
||||
yt_conf = self._parse_json(self._search_regex(self._YTCFG_DATA, page, 'ytcfg.set', default="null"), None, fatal=False)
|
||||
|
||||
search_response = self._parse_json(self._search_regex(self._FEED_DATA, page, 'ytInitialData'), None)
|
||||
|
||||
for page_num in itertools.count(1):
|
||||
matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html)
|
||||
video_info, continuation = self._find_videos_in_json(search_response)
|
||||
|
||||
# 'recommended' feed has infinite 'load more' and each new portion spins
|
||||
# the same videos in (sometimes) slightly different order, so we'll check
|
||||
# for unicity and break when portion has no new videos
|
||||
new_ids = list(filter(lambda video_id: video_id not in ids, orderedSet(matches)))
|
||||
if not new_ids:
|
||||
new_info = []
|
||||
|
||||
for v in video_info:
|
||||
v_id = try_get(v, lambda x: x['videoId'])
|
||||
if not v_id:
|
||||
continue
|
||||
|
||||
have_video = False
|
||||
for old in info:
|
||||
if old['videoId'] == v_id:
|
||||
have_video = True
|
||||
break
|
||||
|
||||
ids.extend(new_ids)
|
||||
if not have_video:
|
||||
new_info.append(v)
|
||||
|
||||
for entry in self._ids_to_results(new_ids):
|
||||
yield entry
|
||||
|
||||
mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)
|
||||
if not mobj:
|
||||
if not new_info:
|
||||
break
|
||||
|
||||
more = self._download_json(
|
||||
'https://www.youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE,
|
||||
info.extend(new_info)
|
||||
|
||||
for video in new_info:
|
||||
yield self.url_result(try_get(video, lambda x: x['videoId']), YoutubeIE.ie_key(), video_title=try_get(video, lambda x: x['title']['runs'][0]['text']) or try_get(video, lambda x: x['title']['simpleText']))
|
||||
|
||||
if not continuation or not yt_conf:
|
||||
break
|
||||
|
||||
search_response = self._download_json(
|
||||
'https://www.youtube.com/browse_ajax', self._PLAYLIST_TITLE,
|
||||
'Downloading page #%s' % page_num,
|
||||
transform_source=uppercase_escape,
|
||||
headers=self._YOUTUBE_CLIENT_HEADERS)
|
||||
content_html = more['content_html']
|
||||
more_widget_html = more['load_more_widget_html']
|
||||
query={
|
||||
"ctoken": try_get(continuation, lambda x: x["continuation"]),
|
||||
"continuation": try_get(continuation, lambda x: x["continuation"]),
|
||||
"itct": try_get(continuation, lambda x: x["clickTrackingParams"])
|
||||
},
|
||||
headers={
|
||||
"X-YouTube-Client-Name": try_get(yt_conf, lambda x: x["INNERTUBE_CONTEXT_CLIENT_NAME"]),
|
||||
"X-YouTube-Client-Version": try_get(yt_conf, lambda x: x["INNERTUBE_CONTEXT_CLIENT_VERSION"]),
|
||||
"X-Youtube-Identity-Token": try_get(yt_conf, lambda x: x["ID_TOKEN"]),
|
||||
"X-YouTube-Device": try_get(yt_conf, lambda x: x["DEVICE"]),
|
||||
"X-YouTube-Page-CL": try_get(yt_conf, lambda x: x["PAGE_CL"]),
|
||||
"X-YouTube-Page-Label": try_get(yt_conf, lambda x: x["PAGE_BUILD_LABEL"]),
|
||||
"X-YouTube-Variants-Checksum": try_get(yt_conf, lambda x: x["VARIANTS_CHECKSUM"]),
|
||||
})
|
||||
|
||||
def _real_extract(self, url):
|
||||
page = self._download_webpage(
|
||||
|
|
|
|||
Loading…
Reference in a new issue