Changed code to support older Python versions

venv/lib/python3.11/site-packages/websockets/auth.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+import warnings
+
+
+with warnings.catch_warnings():
+    # Suppress redundant DeprecationWarning raised by websockets.legacy.
+    warnings.filterwarnings("ignore", category=DeprecationWarning)
+    from .legacy.auth import *
+    from .legacy.auth import __all__  # noqa: F401
+
+
+warnings.warn(  # deprecated in 14.0 - 2024-11-09
+    "websockets.auth, an alias for websockets.legacy.auth, is deprecated; "
+    "see https://websockets.readthedocs.io/en/stable/howto/upgrade.html "
+    "for upgrade instructions",
+    DeprecationWarning,
+)