RAHHH

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

@@ -0,0 +1,57 @@
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+#
+"""Old method of wxPython support for Twisted.
+
+twisted.internet.wxreactor is probably a better choice.
+
+To use::
+
+    | # given a wxApp instance called myWxAppInstance:
+    | from twisted.internet import wxsupport
+    | wxsupport.install(myWxAppInstance)
+
+Use Twisted's APIs for running and stopping the event loop, don't use
+wxPython's methods.
+
+On Windows the Twisted event loop might block when dialogs are open
+or menus are selected.
+
+Maintainer: Itamar Shtull-Trauring
+"""
+
+import warnings
+
+warnings.warn("wxsupport is not fully functional on Windows, wxreactor is better.")
+
+from twisted.internet import reactor
+
+
+class wxRunner:
+    """Make sure GUI events are handled."""
+
+    def __init__(self, app):
+        self.app = app
+
+    def run(self):
+        """
+        Execute pending WX events followed by WX idle events and
+        reschedule.
+        """
+        # run wx events
+        while self.app.Pending():
+            self.app.Dispatch()
+
+        # run wx idle events
+        self.app.ProcessIdle()
+        reactor.callLater(0.02, self.run)
+
+
+def install(app):
+    """Install the wxPython support, given a wxApp instance"""
+    runner = wxRunner(app)
+    reactor.callLater(0.02, runner.run)
+
+
+__all__ = ["install"]