[Tutor] Testing functions
dn
PythonList at DancesWithMice.info
Mon Jun 26 08:53:48 EDT 2023
On 26/06/2023 22.16, Jack Simpson wrote:
> Hi.
> I have just been playing around with functions and wanted to know where
> should i be in putting variables to test out a function block i have
> written?
>
> This one is just an example for demonstration but where should I be
> defining the value of username here to test the function?
>
>>>> def hint_username(username):
> ... if len(username) < 3:
> ... print("Invalid username, must be at least 3 characters
> long")
> ... else:
> .. . print("Valid username")
In the function-call, eg
hint_username( "Fred" )
Same as you would for len( string_identifier )
Isn't this covered in previous exchange?
(or have I misunderstood the question?)
--
Regards,
=dn
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