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str.isalnum()

str.isalnum()

Return true if all characters in the string are alphanumeric and there is at least one character, false otherwise. A character c is alphanumeric if one of the following returns True: c.isalpha(), c.isdecimal(), c.isdigit(), or c.isnumeric().

Links:

https://docs.python.org/3.5/library/stdtypes.html#str.isalnum

doc_python

2016-10-07 17:43:09

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