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  1. import re
  2. mystring = "TeSt"
  3. lowerresults = re.match("^[a-z]{4}$", mystring.lower())
  4. print(lowerresults.group())
  5. ignoreresults = re.match("^[a-z]{4}$", mystring, re.IGNORECASE)
  6. print(ignoreresults.group())
Success #stdin #stdout 0.03s 9604KB
stdin
Standard input is empty
stdout
test
TeSt