test/test_download.py

@@ -123,10 +123,8 @@ def generator(test_case, tname):
         params['outtmpl'] = tname + '_' + params['outtmpl']
         if is_playlist and 'playlist' not in test_case:
             params.setdefault('extract_flat', 'in_playlist')
-            # only process enough items for specified tests
-            pl_counts = traverse_obj(test_case, (None, ('playlist_count', 'playlist_mincount', 'playlist_maxcount')))
-            if pl_counts:
-                params.setdefault('playlistend', max(pl_counts) + 1)
+            if traverse_obj(test_case, 'playlist_count', 'playlist_maxcount', default=-1) < 0:
+                params.setdefault('playlistend', test_case.get('playlist_mincount'))
             params.setdefault('skip_download', True)
 
         ydl = YoutubeDL(params, auto_init=False)

youtube_dl/extractor/extractors.py

@@ -1603,7 +1603,6 @@ from .xhamster import (
     XHamsterIE,
     XHamsterEmbedIE,
     XHamsterCategoryIE,
-    XHamsterChannelIE,
     XHamsterCreatorIE,
     XHamsterSearchIE,
     XHamsterSearchKeyIE,

youtube_dl/extractor/xhamster.py

@@ -12,7 +12,6 @@ from ..compat import (
     compat_urlparse,
 )
 from ..utils import (
-    classpropinit,
     clean_html,
     determine_ext,
     extract_attributes,
@@ -23,7 +22,6 @@ from ..utils import (
     merge_dicts,
     parse_duration,
     parse_qs,
-    remove_start,
     T,
     traverse_obj,
     txt_or_none,
@@ -34,18 +32,6 @@ from ..utils import (
 
 
 class XHamsterBaseIE(InfoExtractor):
-    # base domains that don't redirect to xhamster.com (not xhday\d\.com, eg)
-    _DOMAINS = '(?:%s)' % '|'.join((
-        r'xhamster\d*\.(?:com|desi)',
-        r'xhamster\.one',
-        r'xhms\.pro',
-        r'xh(?:open|access|victory|big|channel)\.com',
-        r'(?:full|mega)xh\.com',
-        r'xh(?:vid|official|planet)\d*\.com',
-        # requires Tor
-        r'xhamster[a-z2-7]+\.onion',
-    ))
-
     def _download_webpage_handle(self, url, video_id, *args, **kwargs):
         # note=None, errnote=None, fatal=True, encoding=None, data=None, headers={}, query={}, expected_status=None)
         # default UA to 'Mozilla' (only) to avoid interstitial page
@@ -67,16 +53,25 @@ class XHamsterBaseIE(InfoExtractor):
 
 
 class XHamsterIE(XHamsterBaseIE):
-    _VALID_URL = classpropinit(
-        lambda cls:
-            r'''(?x)
+    # base domains that don't redirect to xhamster.com (not xhday\d\.com, eg)
+    _DOMAINS = '(?:%s)' % '|'.join((
+        r'xhamster\d*\.(?:com|desi)',
+        r'xhamster\.one',
+        r'xhms\.pro',
+        r'xh(?:open|access|victory|big|channel)\.com',
+        r'(?:full|mega)xh\.com',
+        r'xh(?:vid|official|planet)\d*\.com',
+        # requires Tor
+        r'xhamster[a-z2-7]+\.onion',
+    ))
+    _VALID_URL = r'''(?x)
                     https?://
                         (?:.+?\.)?%s/
                         (?:
                             movies/(?P<id>[\dA-Za-z]+)/(?P<display_id>[^/]*)\.html|
                             videos/(?P<display_id_2>[^/]*)-(?P<id_2>[\dA-Za-z]+)
                         )
-            ''' % cls._DOMAINS)
+                    ''' % _DOMAINS
     _TESTS = [{
         'url': 'https://xhamster.com/videos/femaleagent-shy-beauty-takes-the-bait-1509445',
         'md5': '34e1ab926db5dc2750fed9e1f34304bb',
@@ -384,9 +379,7 @@ class XHamsterIE(XHamsterBaseIE):
 
 
 class XHamsterEmbedIE(XHamsterBaseIE):
-    _VALID_URL = classpropinit(
-        lambda cls:
-        r'https?://(?:.+?\.)?%s/xembed\.php\?video=(?P<id>\d+)' % cls._DOMAINS)
+    _VALID_URL = r'https?://(?:.+?\.)?%s/xembed\.php\?video=(?P<id>\d+)' % XHamsterIE._DOMAINS
     _TEST = {
         'url': 'http://xhamster.com/xembed.php?video=3328539',
         'info_dict': {
@@ -428,19 +421,9 @@ class XHamsterEmbedIE(XHamsterBaseIE):
 
 class XHamsterPlaylistIE(XHamsterBaseIE):
     _NEXT_PAGE_RE = r'(<a\b[^>]+\bdata-page\s*=\s*["\']next[^>]+>)'
-    _VALID_URL_TPL = r'''(?x)
-        https?://(?:.+?\.)?%s
-                /%s/(?P<id>[^/?#]+)
-                (?:(?P<sub>(?:/%s)+))?
-                (?:/(?P<pnum>\d+))?(?:[/?#]|$)
-    '''
 
-    def _page_url(self, user_id, subs, page_num, url):
-        n_url = self._PAGE_URL_TPL % (
-            join_nonempty(user_id, *subs, delim='/'), page_num)
-        n_url = compat_urlparse.urlsplit(n_url)
-        url = compat_urlparse.urlsplit(url)
-        return compat_urlparse.urlunsplit(n_url[:3] + url[3:])
+    def _page_url(self, user_id, page_num, url=None):
+        return self._PAGE_URL_TPL % (user_id, page_num)
 
     def _extract_entries(self, page, user_id):
         for video_tag_match in re.finditer(
@@ -459,9 +442,9 @@ class XHamsterPlaylistIE(XHamsterBaseIE):
             self._search_regex(self._NEXT_PAGE_RE, page, 'next page', default=None),
             (T(extract_attributes), 'href', T(url_or_none)))
 
-    def _entries(self, user_id, subs, page_num=None, page=None, url=None):
+    def _entries(self, user_id, page_num=None, page=None, url=None):
         page_1 = 1 if page_num is None else page_num
-        next_page_url = self._page_url(user_id, subs, page_1, url)
+        next_page_url = self._page_url(user_id, page_1, url)
         for pagenum in itertools.count(page_1):
             if not page:
                 page = self._download_webpage(
@@ -480,28 +463,34 @@ class XHamsterPlaylistIE(XHamsterBaseIE):
                 break
             page = None
 
+    def _fancy_page_url(self, user_id, page_num, url):
+        sub = self._match_valid_url(url).group('sub')
+        n_url = self._PAGE_URL_TPL % (
+            join_nonempty(user_id, sub, delim='/'), page_num)
+        return compat_urlparse.urljoin(n_url, url)
+
+    def _fancy_get_title(self, user_id, page_num, url):
+        sub = self._match_valid_url(url).group('sub')
+        sub = (sub or '').split('/')
+        sub.extend((compat_urlparse.urlsplit(url).query or '').split('&'))
+        sub.append('all' if page_num is None else ('p%d' % page_num))
+        return '%s (%s)' % (user_id, join_nonempty(*sub, delim=','))
+
     @staticmethod
-    def _get_title(user_id, subs, page_num, url):
-        subs = subs[:]
-        if url:
-            subs.extend((compat_urlparse.urlsplit(url).query or '').split('&'))
-        subs.append('all' if page_num is None else ('p%d' % page_num))
-        return '%s (%s)' % (user_id, join_nonempty(*subs, delim=','))
+    def _get_title(user_id, page_num, url=None):
+        return '%s (%s)' % (user_id, 'all' if page_num is None else ('p%d' % page_num))
 
     def _real_extract(self, url):
-        mobj = self._match_valid_url(url).groupdict()
-        user_id = mobj['id']
-        page_num = int_or_none(mobj.get('pnum'))
-        subs = remove_start(mobj.get('sub') or '', '/').split('/')
+        mobj = self._match_valid_url(url)
+        user_id = mobj.group('id')
+        page_num = int_or_none(mobj.groupdict().get('pnum'))
         return self.playlist_result(
-            self._entries(user_id, subs, page_num, url=url), user_id,
-            self._get_title(user_id, subs, page_num, url=url))
+            self._entries(user_id, page_num, url=url), user_id,
+            self._get_title(user_id, page_num, url=url))
 
 
 class XHamsterUserIE(XHamsterPlaylistIE):
-    _VALID_URL = classpropinit(
-        lambda cls:
-        r'https?://(?:.+?\.)?%s/users/(?P<id>[^/?#&]+)(?P<sub>/favorites)?(?:/videos/(?P<pnum>\d+))?' % cls._DOMAINS)
+    _VALID_URL = r'https?://(?:.+?\.)?%s/users/(?P<id>[^/?#&]+)(?:/videos/(?P<pnum>\d+))?' % XHamsterIE._DOMAINS
     _PAGE_URL_TPL = 'https://xhamster.com/users/%s/videos/%s'
     _TESTS = [{
         # Paginated user profile
@@ -524,27 +513,10 @@ class XHamsterUserIE(XHamsterPlaylistIE):
         'url': 'https://xhamster.com/users/firatkaan/videos',
         'info_dict': {
             'id': 'firatkaan',
-            'title': 'firatkaan (all)',
         },
         'playlist_mincount': 1,
     }, {
-        # User with `favorites`
-        'url': 'https://xhamster.com/users/cubafidel/videos/',
-        'info_dict': {
-            'id': 'cubafidel',
-            'title': 'cubafidel (all)',
-        },
-        'playlist_maxcount': 300,
-    }, {
-        # Faves of user with `favorites`
-        'url': 'https://xhamster.com/users/cubafidel/favorites/videos/',
-        'info_dict': {
-            'id': 'cubafidel',
-            'title': 'cubafidel (favorites,all)',
-        },
-        'playlist_mincount': 400,
-    }, {
-        # below URL doesn't match but is redirected via generic
+        # the below doesn't match but is redirected via generic
         # 'url': 'https://xhday.com/users/mobhunter',
         'url': 'https://xhvid.com/users/pelushe21',
         'only_matching': True,
@@ -553,13 +525,13 @@ class XHamsterUserIE(XHamsterPlaylistIE):
 
 class XHamsterCreatorIE(XHamsterPlaylistIE):
     # `pornstars`, `celebrities` and `creators` share the same namespace
-    _VALID_URL = classpropinit(
-        lambda cls:
-        cls._VALID_URL_TPL % (
-            cls._DOMAINS,
-            '(?:(?:gay|shemale)/)?(?:creators|pornstars|celebrities)',
-            r'(?:hd|4k|newest|full-length|exclusive|best(?:/(?:weekly|monthly|year-\d{4}))?)',
-        ))
+    _VALID_URL = r'''(?x)
+        https?://(?:.+?\.)?%s
+                /(?:(?:gay|shemale)/)?(?:creators|pornstars|celebrities)
+                /(?P<id>[^/?#]+)
+                (?:(?P<sub>(?:/(?:hd|4k|newest|full-length|exclusive))+))?
+                (?:/(?P<pnum>\d+))?(?:[/?#]|$)
+    ''' % XHamsterIE._DOMAINS
     _PAGE_URL_TPL = 'https://xhamster.com/creators/%s/%s'
     _TESTS = [{
         # Paginated creator profile
@@ -597,66 +569,24 @@ class XHamsterCreatorIE(XHamsterPlaylistIE):
         'playlist_maxcount': 30,
     }]
 
+    def _page_url(self, user_id, page_num, url):
+        return self._fancy_page_url(user_id, page_num, url)
 
-class XHamsterChannelBaseIE(XHamsterPlaylistIE):
-    _NEXT_PAGE_RE = r'(<a\b[^>]+\bclass\s*=\s*("|\')(?:[\w-]+\s+)*?prev-next-list-link--next(?:\s+[\w-]+)*\2[^>]+>)'
+    def _get_title(self, user_id, page_num, url):
+        return self._fancy_get_title(user_id, page_num, url)
 
 
-class XHamsterChannelIE(XHamsterChannelBaseIE):
-    _VALID_URL = classpropinit(
-        lambda cls:
-        cls._VALID_URL_TPL % (
-            cls._DOMAINS,
-            '(?:(?:gay|shemale)/)?channels',
-            r'(?:hd|4k|newest|full-length|best(?:/(?:weekly|monthly|year-\d{4}))?)',
-        ))
-    _PAGE_URL_TPL = 'https://xhamster.com/channels/%s/%s'
-    _TESTS = [{
-        # Paginated channel
-        'url': 'https://xhamster.com/channels/freeuse-fantasy',
-        'info_dict': {
-            'id': 'freeuse-fantasy',
-            'title': 'freeuse-fantasy (all)',
-        },
-        'playlist_mincount': 90,
-    }, {
-        # Non-paginated channel (for now?)
-        'url': 'https://xhamster.com/channels/oopsie',
-        'info_dict': {
-            'id': 'oopsie',
-            'title': 'oopsie (all)',
-        },
-        'playlist_mincount': 30,
-        'playlist_maxcount': 48,
-    }, {
-        # Channel filtered by path
-        'url': 'https://xhamster.com/channels/freeuse-fantasy/best/year-2022',
-        'info_dict': {
-            'id': 'freeuse-fantasy',
-            'title': 'freeuse-fantasy (best,year-2022,all)',
-        },
-        'playlist_count': 30,
-    }, {
-        # Channel filtered by query
-        'url': 'https://xhamster.com/channels/freeuse-fantasy?min-duration=40',
-        'info_dict': {
-            'id': 'freeuse-fantasy',
-            'title': 'freeuse-fantasy (min-duration=40,all)',
-        },
-        'playlist_maxcount': 10,
-    }]
-
-
-class XHamsterCategoryIE(XHamsterChannelBaseIE):
+class XHamsterCategoryIE(XHamsterPlaylistIE):
     # `tags` and `categories` share the same namespace
-    _VALID_URL = classpropinit(
-        lambda cls:
-        cls._VALID_URL_TPL % (
-            cls._DOMAINS,
-            '(?:(?P<queer>gay|shemale)/)?(?:categories|tags|(?=hd))',
-            r'(?:hd|4k|producer|creator|best(?:/(?:weekly|monthly|year-\d{4}))?)',
-        ))
+    _VALID_URL = r'''(?x)
+        https?://(?:.+?\.)?%s
+                (?:(?P<queer>gay|shemale)/)?(?:/categories|/tags|(?=/hd))
+                /(?P<id>[^/?#]+)
+                (?P<sub>(?:/(?:hd|4k|producer|creator|best(?:/(?:weekly|monthly|year-\d{4}))?))+)?
+                (?:/(?P<pnum>\d+))?(?:[/?#]|$)
+    ''' % XHamsterIE._DOMAINS
     _PAGE_URL_TPL = 'https://xhamster.com/categories/%s/%s'
+    _NEXT_PAGE_RE = r'(<a\b[^>]+\bclass\s*=\s*("|\')(?:[\w-]+\s+)*?prev-next-list-link--next(?:\s+[\w-]+)*\2[^>]+>)'
     _TESTS = [{
         # Paginated category/tag
         'url': 'https://xhamster.com/tags/hawaiian',
@@ -694,28 +624,26 @@ class XHamsterCategoryIE(XHamsterChannelBaseIE):
         'playlist_maxcount': 20,
     }]
 
-    def _page_url(self, user_id, subs, page_num, url):
-        queer = self._match_valid_url(url).group('queer')
+    def _page_url(self, user_id, page_num, url):
+        queer, sub = self._match_valid_url(url).group('queer', 'sub')
         n_url = self._PAGE_URL_TPL % (
-            join_nonempty(queer, user_id, *subs, delim='/'), page_num)
+            join_nonempty(queer, user_id, sub, delim='/'), page_num)
         return compat_urlparse.urljoin(n_url, url)
 
-    def _get_title(self, user_id, subs, page_num, url):
-        queer = self._match_valid_url(url).group('queer')
-        if queer:
-            subs = [queer] + subs
-        subs.extend((compat_urlparse.urlsplit(url).query or '').split('&'))
-        subs.append('all' if page_num is None else ('p%d' % page_num))
-        return '%s (%s)' % (user_id, join_nonempty(*subs, delim=','))
+    def _get_title(self, user_id, page_num, url):
+        queer, sub = self._match_valid_url(url).group('queer', 'sub')
+        queer = [] if queer is None else [queer]
+        sub = queer + (sub or '').split('/')
+        sub.extend((compat_urlparse.urlsplit(url).query or '').split('&'))
+        sub.append('all' if page_num is None else ('p%d' % page_num))
+        return '%s (%s)' % (user_id, join_nonempty(*sub, delim=','))
 
 
 class XHamsterSearchIE(XHamsterPlaylistIE):
-    _VALID_URL = classpropinit(
-        lambda cls:
-        r'''(?x)
+    _VALID_URL = r'''(?x)
         https?://(?:.+?\.)?%s
                 /search/(?P<id>[^/?#]+)
-        ''' % cls._DOMAINS)
+    ''' % XHamsterIE._DOMAINS
     _TESTS = [{
         # Single page result
         'url': 'https://xhamster.com/search/latvia',
@@ -744,20 +672,20 @@ class XHamsterSearchIE(XHamsterPlaylistIE):
     }]
 
     @staticmethod
-    def _page_url(user_id, subs, page_num, url):
+    def _page_url(user_id, page_num, url):
         return url
 
-    def _get_title(self, user_id, subs, page_num, url=None):
+    def _get_title(self, user_id, page_num, url=None):
         return super(XHamsterSearchIE, self)._get_title(
-            user_id.replace('+', ' '), [], page_num, url)
+            user_id.replace('+', ' '), page_num, url)
 
     def _real_extract(self, url):
         user_id = self._match_id(url)
         page_num = traverse_obj(url, (
             T(parse_qs), 'page', -1, T(int_or_none)))
         return self.playlist_result(
-            self._entries(user_id, None, page_num, url=url), user_id,
-            self._get_title(user_id, None, page_num))
+            self._entries(user_id, page_num, url=url), user_id,
+            self._get_title(user_id, page_num))
 
 
 class XHamsterSearchKeyIE(SearchInfoExtractor, XHamsterSearchIE):

youtube_dl/utils.py

@@ -6510,63 +6510,3 @@ def join_nonempty(*values, **kwargs):
     if from_dict is not None:
         values = (traverse_obj(from_dict, variadic(v)) for v in values)
     return delim.join(map(compat_str, filter(None, values)))
-
-
-# from yt-dlp
-class classproperty(object):
-    """property access for class methods with optional caching"""
-    def __new__(cls, *args, **kwargs):
-        if 'func' in kwargs:
-            func = kwargs.pop('func')
-        elif len(args) > 0:
-            func = args[0]
-            args = args[1:]
-        else:
-            func = None
-        if not func:
-            return functools.partial(cls, *args, **kwargs)
-        return super(classproperty, cls).__new__(cls)
-
-    def __init__(self, func, **kwargs):
-        # kw-only arg
-        cache = kwargs.get('cache', False)
-        functools.update_wrapper(self, func)
-        self.func = func
-        self._cache = {} if cache else None
-
-    def __get__(self, n, cls):
-        if self._cache is None:
-            return self.func(cls)
-        elif cls not in self._cache:
-            self._cache[cls] = self.func(cls)
-        return self._cache[cls]
-
-
-class classpropinit(classproperty):
-    """ A Python fubar: parent class vars are not in scope when the
-        `class suite` is evaluated, so disallowing `childvar = fn(parentvar)`.
-        Instead, the parent class has to be mentioned redundantly and
-        unmaintainably, since the current class isn't yet bound.
-        This decorator evaluates a class method and assigns its result
-        in place of the method.
-
-        class child(parent):
-            # before
-            childvar = fn(parent.parentvar)
-            # now
-            @classpropinit
-            def childvar(cls):
-                return fn(cls.parentvar)
-            # or
-            childvar = classpropinit(lambda cls: fn(cls.parentvar))
-    """
-
-    def __init__(self, func):
-        functools.update_wrapper(self, func)
-        self.name = func.__name__
-        self.func = func
-
-    def __get__(self, _, cls):
-        val = self.func(cls)
-        setattr(cls, self.name, val)
-        return val