mirror of https://github.com/morpheus65535/bazarr
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
from typing import Dict
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__author__ = 'Artur Barseghyan'
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__copyright__ = '2013-2020 Artur Barseghyan'
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__license__ = 'MPL-1.1 OR GPL-2.0-only OR LGPL-2.1-or-later'
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__all__ = (
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'Registry',
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)
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class Registry(type):
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REGISTRY = {} # type: Dict[str, Registry]
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def __new__(mcs, name, bases, attrs):
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new_cls = type.__new__(mcs, name, bases, attrs)
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# Here the name of the class is used as key but it could be any class
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# parameter.
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if getattr(new_cls, '_uid', None):
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mcs.REGISTRY[new_cls._uid] = new_cls
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return new_cls
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@property
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def _uid(cls) -> str:
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return getattr(cls, 'uid', cls.__name__)
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@classmethod
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def reset(mcs) -> None:
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mcs.REGISTRY = {}
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@classmethod
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def get(mcs, key, default=None):
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return mcs.REGISTRY.get(key, default)
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@classmethod
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def items(mcs):
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return mcs.REGISTRY.items()
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# @classmethod
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# def get_registry(mcs) -> Dict[str, Type]:
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# return dict(mcs.REGISTRY)
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#
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# @classmethod
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# def pop(mcs, uid) -> None:
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# mcs.REGISTRY.pop(uid)
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