您可以在中使用converters@H_502_2@kw read_csv@H_502_2@。给出/tmp/data.csv@H_502_2@这样的：
"x","y"
"one","1.234,56"
"two","2.000,00"
@H_502_2@你可以做：
In [20]: pandas.read_csv('/tmp/data.csv', converters={'y': lambda x: float(x.replace('.','').replace(',','.'))})
Out[20]:
x y
0 one 1234.56
1 two 2000.00
@H_502_2@
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