def verifyNoFile(self, file):
        try:
            f = open(file, "r")
        except IOError, err:
            if err.errno == 2:
                return
            else:
                self.fail("verifyNoFile returned unexpected error code: %d" % err.errno)
        else:
            self.fail("file exists: %s" % file)
dataset/ETHPy150Open sassoftware/conary/conary_test/rephelp.py/RepositoryHelper.verifyNoFile/original