Folks,
Quick question or two:
Is there a canonical definition or even a reference implementation
of a slug = slugify(str) function somewhere? Yeah, I could go
grep through the sources and maybe find one? And yes, I see:
http://docs.djangoproject.com/en/dev/ref/models/fields/#slugfield
But even that is a bit ambiguous as to the treatment of underscores.
Naturally, I'm wanting to use a slug to identify some model instances
based on some other model field. But it's not being entered via the
Admin model, so I can't do the prepopulated_fileds[] trick either.
Second question:
Is there a standard clean_user_input() that accepts direct user
input from a form text field and de-gunks it so that it is later
acceptable to be re-emitted as HTML formatted data without worry
of hacking issues? I am looking form something more clever than
simply validating the user's input to conform to "is a number" or
"is a text field" sorts of thing. I'm specifically looking for a
function that strips out embedded scripting, SQL, HTML, etc hackery.
Sure, I'd then like to use it to verify clean form input of course.
Thanks,
jdl
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