def get_timestamp(self):
        try:
            return self._memo['get_timestamp']
        except __HOLE__:
            pass

        if self.rexists():
            timestamp = self.rfile().getmtime()
        else:
            timestamp = 0

        self._memo['get_timestamp'] = timestamp

        return timestamp
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Node/FS.py/File.get_timestamp