[web2py] Re: validators.py > IS_IN_DB.__call__ > elif self.theset > must compare with str instead?

[howesc]

haven't studied the code, but during a form submit (which is the most 
frequent trigger of validation), all the values are strings so there is no 
need to cast them.  i could come up with ways to break that flow but i don't 
know if they actually happen in practice.