pandas.errors.CategoricalConversionWarning#

exception pandas.errors.CategoricalConversionWarning[源代码]#

使用迭代器读取部分标记的 Stata 文件时会引发警告。

Examples

>>> from pandas.io.stata import StataReader
>>> with StataReader('dta_file', chunksize=2) as reader: 
...   for i, block in enumerate(reader):
...      print(i, block)
... # CategoricalConversionWarning: One or more series with value labels...