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https://github.com/yt-dlp/yt-dlp.git
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[vimeo:likes] Support large like lists (Fixes #3847)
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@ -22,7 +22,8 @@
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fix_xml_ampersands,
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get_meta_content,
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orderedSet,
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PagedList,
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OnDemandPagedList,
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InAdvancePagedList,
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parse_duration,
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read_batch_urls,
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sanitize_filename,
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@ -246,10 +247,14 @@ def get_page(pagenum):
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for i in range(firstid, upto):
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yield i
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pl = PagedList(get_page, pagesize)
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pl = OnDemandPagedList(get_page, pagesize)
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got = pl.getslice(*sliceargs)
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self.assertEqual(got, expected)
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iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize)
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got = iapl.getslice(*sliceargs)
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self.assertEqual(got, expected)
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testPL(5, 2, (), [0, 1, 2, 3, 4])
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testPL(5, 2, (1,), [1, 2, 3, 4])
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testPL(5, 2, (2,), [2, 3, 4])
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@ -8,18 +8,19 @@
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from .common import InfoExtractor
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from .subtitles import SubtitlesInfoExtractor
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from ..utils import (
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clean_html,
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compat_HTTPError,
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compat_urllib_parse,
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compat_urllib_request,
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clean_html,
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get_element_by_attribute,
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compat_urlparse,
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ExtractorError,
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get_element_by_attribute,
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InAdvancePagedList,
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int_or_none,
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RegexNotFoundError,
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smuggle_url,
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std_headers,
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unsmuggle_url,
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urlencode_postdata,
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int_or_none,
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)
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@ -533,32 +534,55 @@ def _real_extract(self, url):
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class VimeoLikesIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?vimeo\.com/user(?P<id>[0-9]+)/likes(?:$|[?#])'
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_VALID_URL = r'https?://(?:www\.)?vimeo\.com/user(?P<id>[0-9]+)/likes/?(?:$|[?#]|sort:)'
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IE_NAME = 'vimeo:likes'
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IE_DESC = 'Vimeo user likes'
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_TEST = {
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'url': 'https://vimeo.com/user20132939/likes',
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'playlist_mincount': 4,
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'add_ies': ['Generic'],
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'url': 'https://vimeo.com/user755559/likes/',
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'playlist_mincount': 293,
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"info_dict": {
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"description": "Videos Philipp Hagemeister likes on Vimeo.",
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"title": "Vimeo / Philipp Hagemeister's likes",
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},
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'params': {
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'extract_flat': False,
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"description": "See all the videos urza likes",
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"title": 'Videos urza likes',
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},
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}
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def _real_extract(self, url):
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user_id = self._match_id(url)
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rss_url = '%s//vimeo.com/user%s/likes/rss' % (
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self.http_scheme(), user_id)
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surl = smuggle_url(rss_url, {
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'force_videoid': '%s_likes' % user_id,
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'to_generic': True,
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})
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webpage = self._download_webpage(url, user_id)
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page_count = self._int(
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self._search_regex(
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r'''(?x)<li><a\s+href="[^"]+"\s+data-page="([0-9]+)">
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.*?</a></li>\s*<li\s+class="pagination_next">
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''', webpage, 'page count'),
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'page count', fatal=True)
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PAGE_SIZE = 12
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title = self._html_search_regex(
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r'(?s)<h1>(.+?)</h1>', webpage, 'title', fatal=False)
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description = self._html_search_meta('description', webpage)
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def _get_page(idx):
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page_url = '%s//vimeo.com/user%s/likes/page:%d/sort:date' % (
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self.http_scheme(), user_id, idx + 1)
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webpage = self._download_webpage(
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page_url, user_id,
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note='Downloading page %d/%d' % (idx + 1, page_count))
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video_list = self._search_regex(
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r'(?s)<ol class="js-browse_list[^"]+"[^>]*>(.*?)</ol>',
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webpage, 'video content')
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paths = re.findall(
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r'<li[^>]*>\s*<a\s+href="([^"]+)"', video_list)
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for path in paths:
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yield {
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'_type': 'url',
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'url': compat_urlparse.urljoin(page_url, path),
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}
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pl = InAdvancePagedList(_get_page, page_count, PAGE_SIZE)
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return {
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'_type': 'url',
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'url': surl,
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'_type': 'playlist',
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'id': 'user%s_likes' % user_id,
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'title': title,
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'description': description,
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'entries': pl,
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}
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@ -26,7 +26,7 @@
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get_element_by_attribute,
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ExtractorError,
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int_or_none,
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PagedList,
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OnDemandPagedList,
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unescapeHTML,
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unified_strdate,
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orderedSet,
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@ -1341,7 +1341,7 @@ def download_page(pagenum):
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'id': video_id,
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'title': title,
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}
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url_results = PagedList(download_page, self._GDATA_PAGE_SIZE)
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url_results = OnDemandPagedList(download_page, self._GDATA_PAGE_SIZE)
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return self.playlist_result(url_results, playlist_title=username)
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@ -1384,14 +1384,16 @@ def check_executable(exe, args=[]):
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class PagedList(object):
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def __init__(self, pagefunc, pagesize):
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self._pagefunc = pagefunc
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self._pagesize = pagesize
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def __len__(self):
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# This is only useful for tests
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return len(self.getslice())
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class OnDemandPagedList(PagedList):
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def __init__(self, pagefunc, pagesize):
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self._pagefunc = pagefunc
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self._pagesize = pagesize
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def getslice(self, start=0, end=None):
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res = []
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for pagenum in itertools.count(start // self._pagesize):
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@ -1430,6 +1432,35 @@ def getslice(self, start=0, end=None):
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return res
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class InAdvancePagedList(PagedList):
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def __init__(self, pagefunc, pagecount, pagesize):
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self._pagefunc = pagefunc
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self._pagecount = pagecount
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self._pagesize = pagesize
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def getslice(self, start=0, end=None):
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res = []
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start_page = start // self._pagesize
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end_page = (
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self._pagecount if end is None else (end // self._pagesize + 1))
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skip_elems = start - start_page * self._pagesize
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only_more = None if end is None else end - start
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for pagenum in range(start_page, end_page):
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page = list(self._pagefunc(pagenum))
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if skip_elems:
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page = page[skip_elems:]
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skip_elems = None
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if only_more is not None:
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if len(page) < only_more:
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only_more -= len(page)
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else:
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page = page[:only_more]
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res.extend(page)
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break
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res.extend(page)
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return res
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def uppercase_escape(s):
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unicode_escape = codecs.getdecoder('unicode_escape')
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return re.sub(
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