関連ワード:  python test if substring is in string    python check if substring is not in string    python check if any substring is in string    python check if substring in string case insensitive    python test for substring in string    python check if substring in string ignore case    python check if substring in string regex    python check if substring in string with wildcard    python check if substring in string dataframe    python check if substring in string list  
結果 : python test if substring is in string