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.venv/Lib/site-packages/pythonwin/pywin/mfc/object.py

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+# MFC base classes.
+import sys
+import win32ui
+
+
+class Object:
+    def __init__(self, initObj=None):
+        self.__dict__["_obj_"] = initObj
+        # 		self._obj_ = initObj
+        if initObj is not None:
+            initObj.AttachObject(self)
+
+    def __del__(self):
+        self.close()
+
+    def __getattr__(
+        self, attr
+    ):  # Make this object look like the underlying win32ui one.
+        # During cleanup __dict__ is not available, causing recursive death.
+        if not attr.startswith("__"):
+            try:
+                o = self.__dict__["_obj_"]
+                if o is not None:
+                    return getattr(o, attr)
+                # Only raise this error for non "internal" names -
+                # Python may be calling __len__, __nonzero__, etc, so
+                # we dont want this exception
+                if attr[0] != "_" and attr[-1] != "_":
+                    raise win32ui.error("The MFC object has died.")
+            except KeyError:
+                # No _obj_ at all - dont report MFC object died when there isnt one!
+                pass
+        raise AttributeError(attr)
+
+    def OnAttachedObjectDeath(self):
+        # 		print "object", self.__class__.__name__, "dieing"
+        self._obj_ = None
+
+    def close(self):
+        if "_obj_" in self.__dict__:
+            if self._obj_ is not None:
+                self._obj_.AttachObject(None)
+                self._obj_ = None
+
+
+class CmdTarget(Object):
+    def __init__(self, initObj):
+        Object.__init__(self, initObj)
+
+    def HookNotifyRange(self, handler, firstID, lastID):
+        oldhandlers = []
+        for i in range(firstID, lastID + 1):
+            oldhandlers.append(self.HookNotify(handler, i))
+        return oldhandlers
+
+    def HookCommandRange(self, handler, firstID, lastID):
+        oldhandlers = []
+        for i in range(firstID, lastID + 1):
+            oldhandlers.append(self.HookCommand(handler, i))
+        return oldhandlers
+
+    def HookCommandUpdateRange(self, handler, firstID, lastID):
+        oldhandlers = []
+        for i in range(firstID, lastID + 1):
+            oldhandlers.append(self.HookCommandUpdate(handler, i))
+        return oldhandlers