python.py 文件源码

def runcode(self, code):
        """
        Overrides and captures stdout and stdin from
        InteractiveConsole.
        """
        sys.stdout = self.stream
        sys.stderr = self.stream
        sys.excepthook = sys.__excepthook__
        self.running.emit(True)
        result = InteractiveConsole.runcode(self, code)
        self.running.emit(False)
        sys.stdout = sys.__stdout__
        sys.stderr = sys.__stderr__
        return result