Note that Python has str.isdecimal, str.isdigit and str.isnumeric. isdecimal isdigit isnumeric 12345 True True Tr

Note that Python has str.isdecimal, str.isdigit and str.isnumeric. isdecimal isdigit isnumeric 12345 True True True ១2߃໔5 True True True ①²³🄅₅ False True True ⑩⒓ False False True Five False False False Use isdecimal if you want to call `int` (though it's EAFTP).