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61 lines
1.5 KiB
61 lines
1.5 KiB
from __future__ import annotations
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import typing as t
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from .base import ANY
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from .base import default_namespace
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from .base import NamedSignal
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from .base import Namespace
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from .base import Signal
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from .base import signal
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__all__ = [
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"ANY",
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"default_namespace",
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"NamedSignal",
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"Namespace",
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"Signal",
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"signal",
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]
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def __getattr__(name: str) -> t.Any:
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import warnings
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if name == "__version__":
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import importlib.metadata
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warnings.warn(
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"The '__version__' attribute is deprecated and will be removed in"
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" Blinker 1.9.0. Use feature detection or"
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" 'importlib.metadata.version(\"blinker\")' instead.",
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DeprecationWarning,
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stacklevel=2,
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)
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return importlib.metadata.version("blinker")
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if name == "receiver_connected":
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from .base import _receiver_connected
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warnings.warn(
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"The global 'receiver_connected' signal is deprecated and will be"
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" removed in Blinker 1.9. Use 'Signal.receiver_connected' and"
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" 'Signal.receiver_disconnected' instead.",
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DeprecationWarning,
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stacklevel=2,
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)
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return _receiver_connected
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if name == "WeakNamespace":
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from .base import _WeakNamespace
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warnings.warn(
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"'WeakNamespace' is deprecated and will be removed in Blinker 1.9."
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" Use 'Namespace' instead.",
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DeprecationWarning,
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stacklevel=2,
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)
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return _WeakNamespace
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raise AttributeError(name)
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