_module = '{module}'
'''
-make_valid_template = '''
- @classmethod
- def _make_valid_url(cls):
- return {valid_url!r}
-'''
-
def get_base_name(base):
if base is InfoExtractor:
bases=', '.join(map(get_base_name, ie.__bases__)),
module=ie.__module__)
valid_url = getattr(ie, '_VALID_URL', None)
+ if not valid_url and hasattr(ie, '_make_valid_url'):
+ valid_url = ie._make_valid_url()
if valid_url:
s += f' _VALID_URL = {valid_url!r}\n'
if not ie._WORKING:
s += ' _WORKING = False\n'
if ie.suitable.__func__ is not InfoExtractor.suitable.__func__:
s += f'\n{getsource(ie.suitable)}'
- if hasattr(ie, '_make_valid_url'):
- # search extractors
- s += make_valid_template.format(valid_url=ie._make_valid_url())
return s
# we have cached the regexp for *this* class, whereas getattr would also
# match the superclass
if '_VALID_URL_RE' not in cls.__dict__:
+ if '_VALID_URL' not in cls.__dict__:
+ cls._VALID_URL = cls._make_valid_url()
cls._VALID_URL_RE = re.compile(cls._VALID_URL)
return cls._VALID_URL_RE.match(url)
def _make_valid_url(cls):
return r'%s(?P<prefix>|[1-9][0-9]*|all):(?P<query>[\s\S]+)' % cls._SEARCH_KEY
- @classmethod
- def suitable(cls, url):
- return re.match(cls._make_valid_url(), url) is not None
-
def _real_extract(self, query):
- mobj = re.match(self._make_valid_url(), query)
- if mobj is None:
- raise ExtractorError('Invalid search query "%s"' % query)
-
- prefix = mobj.group('prefix')
- query = mobj.group('query')
+ prefix, query = self._match_valid_url(query).group('prefix', 'query')
if prefix == '':
return self._get_n_results(query, 1)
elif prefix == 'all':