FutureWarning: The default value of regex will change from True to False in a future version

To solve FutureWarning: The default value of regex will change from True to False in a future version error follow below methods.

Code:

import pandas as pd

def not_regex(pattern):
        return r"((?!{}).)".format(pattern)
    
tmp = pd.DataFrame(['the wall is soo high @',
                    'way of the wind   reminds the kind'])

tmp[0].str.replace(not_regex('(\\b[-/]\\b|[a-zA-Z0-9])'), ' ') 

ERROR LOG

FutureWarning: The default value of regex will change from True to False in a future version.
  tmp[0].str.replace(not_regex('(\\b[-/]\\b|[a-zA-Z0-9])'), ' ')

How to solve FutureWarning: The default value of regex will change from True to False in a future version ?

In a future release, the default value of regex for Series.str.replace() will be changed from True to False. Furthermore, when regex=True is used, single character regular expressions are not processed as literal strings.

use regular expressions explicitly as given below.

dframe['colname'] = dframe['colname'].str.replace(r'\D+', regex=True)

Hope the above solution works.

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