test_parsers.py 文件源码

def test_dialect(self):
        data = """\
label1,label2,label3
index1,"a,c,e
index2,b,d,f
"""

        dia = csv.excel()
        dia.quoting = csv.QUOTE_NONE
        df = self.read_csv(StringIO(data), dialect=dia)

        data = '''\
label1,label2,label3
index1,a,c,e
index2,b,d,f
'''
        exp = self.read_csv(StringIO(data))
        exp.replace('a', '"a', inplace=True)
        tm.assert_frame_equal(df, exp)