test_csv.py 文件源码

def test_delimiter(self):
        class mydialect(csv.Dialect):
            delimiter = ";"
            escapechar = '\\'
            doublequote = False
            skipinitialspace = True
            lineterminator = '\r\n'
            quoting = csv.QUOTE_NONE
        d = mydialect()

        mydialect.delimiter = ":::"
        self.assertRaises(csv.Error, mydialect)

        mydialect.delimiter = 4
        self.assertRaises(csv.Error, mydialect)