Nested conditions in python

Question

I am trying to figure out the shortest, most pythonic way to implement a similar to the following syntax:

if A and (B if C):
    print(A)

in a way that:

• if C is False, then B is omitted (therefore (B if C) is True).
• if C is True, then B is evaluated, effectively making the syntax if A and B:

This can be made through various separate if statements, but my ultimate purpose with this was to make it into a list comprehension for a value assignment.

Edit:

The list comprehension I wanted to make was this:

methods = [name for (name, func) in locals().items() \
    if callable(func) and (not __name__ == '__main__' or \
    func.__module__ == __name__)]

So that it returns the function names I have defined in that module as well as if methods is imported from the outside.

Answer 1

This should be equivalent, if my old statement logic doesn't fail me =)

if A and (not C or B):
    print(A)

Explanation: "B if C" <=> C -> B <=> not C or B

Expression B is only evaluated if C holds.