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  * pandas.Serie... 

#  pandas.Series.str.isupper  #

Series.str.  isupper  (  )  [ [source]  ](https://github.com/pandas-
dev/pandas/blob/v2.2.1/pandas/core/strings/accessor.py#L146-L151) #

    

Check whether all characters in each string are uppercase.

This is equivalent to runnin