The input column name in query contains special characters · Issue #27017 · pandas-dev/pandas (original) (raw)

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Description

The input column name in pandas.dataframe.query() contains special characters.
I saw the change in 0.25, but still have . \ / 等问题
And main problem is that I can't restore these characters after converting them to "_" , which is a very serious problem.

I have an idea

input： pandas.dataframe Intermediate processing： x2E(Hex)-> like pandasx2Edataframe(Add backslashes after processing the data) ->pandas\x2Edataframe output pandas\x2Edataframe