def fileimport(self, statement, source):
        try:
            f = open(os.path.expanduser(source))
        except IOError:
            self.stdout.write(source % "Couldn't read from file %s\n")
            return ''
        data = f.read()
        f.close()
        return data
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/dep/cmd2.py/Cmd.fileimport/swapped operands of `%`