codekingpro/portable-devtools

1from __future__ import annotations2 3import typing as t4 5from .base import ANY6from .base import default_namespace7from .base import NamedSignal8from .base import Namespace9from .base import Signal10from .base import signal11 12__all__ = [13    "ANY",14    "default_namespace",15    "NamedSignal",16    "Namespace",17    "Signal",18    "signal",19]20 21 22def __getattr__(name: str) -> t.Any:23    import warnings24 25    if name == "__version__":26        import importlib.metadata27 28        warnings.warn(29            "The '__version__' attribute is deprecated and will be removed in"30            " Blinker 1.9.0. Use feature detection or"31            " 'importlib.metadata.version(\"blinker\")' instead.",32            DeprecationWarning,33            stacklevel=2,34        )35        return importlib.metadata.version("blinker")36 37    if name == "receiver_connected":38        from .base import _receiver_connected39 40        warnings.warn(41            "The global 'receiver_connected' signal is deprecated and will be"42            " removed in Blinker 1.9. Use 'Signal.receiver_connected' and"43            " 'Signal.receiver_disconnected' instead.",44            DeprecationWarning,45            stacklevel=2,46        )47        return _receiver_connected48 49    if name == "WeakNamespace":50        from .base import _WeakNamespace51 52        warnings.warn(53            "'WeakNamespace' is deprecated and will be removed in Blinker 1.9."54            " Use 'Namespace' instead.",55            DeprecationWarning,56            stacklevel=2,57        )58        return _WeakNamespace59 60    raise AttributeError(name)61