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])'), ' ')
Contents
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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