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