RAHHH

backend/lib/python3.12/site-packages/twisted/internet/main.py

@@ -0,0 +1,37 @@
+# -*- test-case-name: twisted.internet.test.test_main -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+
+"""
+Backwards compatibility, and utility functions.
+
+In general, this module should not be used, other than by reactor authors
+who need to use the 'installReactor' method.
+"""
+
+
+from twisted.internet import error
+
+CONNECTION_DONE = error.ConnectionDone("Connection done")
+CONNECTION_LOST = error.ConnectionLost("Connection lost")
+
+
+def installReactor(reactor):
+    """
+    Install reactor C{reactor}.
+
+    @param reactor: An object that provides one or more IReactor* interfaces.
+    """
+    # this stuff should be common to all reactors.
+    import sys
+
+    import twisted.internet
+
+    if "twisted.internet.reactor" in sys.modules:
+        raise error.ReactorAlreadyInstalledError("reactor already installed")
+    twisted.internet.reactor = reactor
+    sys.modules["twisted.internet.reactor"] = reactor
+
+
+__all__ = ["CONNECTION_LOST", "CONNECTION_DONE", "installReactor"]