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Delay initialization of InfoExtractors until they are needed

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This commit is contained in:
Jaime Marquínez Ferrándiz 2016-02-10 13:16:18 +01:00
parent 568d2f78d6
commit e52d7f85f2
2 changed files with 14 additions and 5 deletions
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9
youtube_dl/extractor/__init__.py
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@ -997,11 +997,18 @@ _ALL_CLASSES = [
_ALL_CLASSES.append(GenericIE)
def gen_extractor_classes():
""" Return a list of supported extractors.
The order does matter; the first extractor matched is the one handling the URL.
"""
return _ALL_CLASSES
def gen_extractors():
""" Return a list of an instance of every supported extractor.
The order does matter; the first extractor matched is the one handling the URL.
"""
return [klass() for klass in _ALL_CLASSES]
return [klass() for klass in gen_extractor_classes()]
def list_extractors(age_limit):