any() function in Python with a callback

Question

The Python standard library defines an any() function that

Return True if any element of the iterable is true. If the iterable is empty, return False.

It checks only if the elements evaluate to True. What I want it to be able so specify a callback to tell if an element fits the bill like:

any([1, 2, 'joe'], lambda e: isinstance(e, int) and e > 0) 

Answer 1

How about:

>>> any(isinstance(e, int) and e > 0 for e in [1,2,'joe']) True 

It also works with all() of course:

>>> all(isinstance(e, int) and e > 0 for e in [1,2,'joe']) False 

Answer 2

any function returns True when any condition is True.

>>> any(isinstance(e, int) and e > 0 for e in [0 ,0, 1]) True # Returns True because 1 is greater than 0.   >>> any(isinstance(e, int) and e > 0 for e in [0 ,0, 0]) False # Returns False because not a single condition is True. 

Actually,the concept of any function is brought from Lisp or you can say from the function programming approach. There is another function which is just opposite to it is all

>>> all(isinstance(e, int) and e > 0 for e in [1, 33, 22]) True # Returns True when all the condition satisfies.  >>> all(isinstance(e, int) and e > 0 for e in [1, 0, 1]) False # Returns False when a single condition fails. 

These two functions are really cool when used properly.