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38 lines
979 B
Python
38 lines
979 B
Python
import inspect
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import os
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from ..globals import LAZY_EXTRACTORS
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from ..globals import extractors as _extractors_context
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_CLASS_LOOKUP = None
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if os.environ.get('YTDLP_NO_LAZY_EXTRACTORS'):
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LAZY_EXTRACTORS.value = False
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else:
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try:
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from .lazy_extractors import _CLASS_LOOKUP
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LAZY_EXTRACTORS.value = True
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except ImportError:
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LAZY_EXTRACTORS.value = None
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if not _CLASS_LOOKUP:
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from . import _extractors
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_CLASS_LOOKUP = {
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name: value
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for name, value in inspect.getmembers(_extractors)
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if name.endswith('IE') and name != 'GenericIE'
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}
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_CLASS_LOOKUP['GenericIE'] = _extractors.GenericIE
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# We want to append to the main lookup
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_current = _extractors_context.value
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for name, ie in _CLASS_LOOKUP.items():
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_current.setdefault(name, ie)
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def __getattr__(name):
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value = _CLASS_LOOKUP.get(name)
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if not value:
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raise AttributeError(f'module {__name__} has no attribute {name}')
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return value
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