Python: use of isalnum() method in QString

Question

I'm trying to check if the user's input is alphanumeric. I tried using isalnum but it always shows this error:

AttributeError: 'QString' object has no attribute 'isalnum'

what would be the best way to know if a string is alphanumeric in QString? Thank you!

score 1 · Accepted Answer · answered Mar 11 '16 at 16:57

1

Casting to str and then checking should work

str(QString).isalnum()

answered Mar 11 '16 at 16:57

pgrzesik

1 Answers1