intpyapp.py 文件源码

def InitInstance(self):
        # Allow "/nodde" and "/new" to optimize this!
        if "/nodde" not in sys.argv and "/new" not in sys.argv:
            if self.InitDDE():
                return 1 # A remote DDE client is doing it for us!
        else:
            self.ddeServer = None

        win32ui.SetRegistryKey("Python %s" % (sys.winver,)) # MFC automatically puts the main frame caption on!
        app.CApp.InitInstance(self)

        # Create the taskbar icon
        win32ui.CreateDebuggerThread()

        # Allow Pythonwin to host OCX controls.
        win32ui.EnableControlContainer()

        # Display the interactive window if the user wants it.
        from . import interact
        interact.CreateInteractiveWindowUserPreference()

        # Load the modules we use internally.
        self.LoadSystemModules()

        # Load additional module the user may want.
        self.LoadUserModules()

        # Load the ToolBar state near the end of the init process, as
        # there may be Toolbar IDs created by the user or other modules.
        # By now all these modules should be loaded, so all the toolbar IDs loaded.
        try:
            self.frame.LoadBarState("ToolbarDefault")
        except win32ui.error:
            # MFC sucks.  It does essentially "GetDlgItem(x)->Something", so if the
            # toolbar with ID x does not exist, MFC crashes!  Pythonwin has a trap for this
            # but I need to investigate more how to prevent it (AFAIK, ensuring all the
            # toolbars are created by now _should_ stop it!)
            pass

        # Finally process the command line arguments.
        self.ProcessArgs(sys.argv)