[Solved] Combining if with not and or [closed]

Question

In that case, I usually use any

if not any((foo == '1', bar == '2', baz == '3')):
    print 'Invalid'

any returns True as soon as one of the conditions in the provided iterable is True. So it is like a list of or but is way easier to manage, especialy when you start having a combination of values to verify and nots.

official documentation

You should use any, next, all,… these are really powerful and useful buit-in helpers.

Accepted Answer

In that case, I usually use any

if not any((foo == '1', bar == '2', baz == '3')):
    print 'Invalid'

any returns True as soon as one of the conditions in the provided iterable is True. So it is like a list of or but is way easier to manage, especialy when you start having a combination of values to verify and nots.

official documentation

You should use any, next, all,… these are really powerful and useful buit-in helpers.