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[extractor] Support multiple _VALID_URLs (#5812)

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Authored by: nixxo
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pukkandan 2023-06-22 02:57:00 +05:30
parent 0dff8e4d1e
commit 5fd8367496
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2 changed files with 5 additions and 4 deletions
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1
devscripts/lazy_load_template.py
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@ -6,6 +6,7 @@
age_restricted,
bug_reports_message,
classproperty,
variadic,
write_string,
)

8
yt_dlp/extractor/common.py
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@ -475,8 +475,8 @@ class InfoExtractor:
Subclasses of this should also be added to the list of extractors and
should define a _VALID_URL regexp and, re-define the _real_extract() and
(optionally) _real_initialize() methods.
should define _VALID_URL as a regexp or a Sequence of regexps, and
re-define the _real_extract() and (optionally) _real_initialize() methods.
Subclasses may also override suitable() if necessary, but ensure the function
signature is preserved and that this function imports everything it needs
@ -566,8 +566,8 @@ def _match_valid_url(cls, url):
# we have cached the regexp for *this* class, whereas getattr would also
# match the superclass
if '_VALID_URL_RE' not in cls.__dict__:
cls._VALID_URL_RE = re.compile(cls._VALID_URL)
return cls._VALID_URL_RE.match(url)
cls._VALID_URL_RE = tuple(map(re.compile, variadic(cls._VALID_URL)))
return next(filter(None, (regex.match(url) for regex in cls._VALID_URL_RE)), None)
@classmethod
def suitable(cls, url):