Is there a way to loop through and execute all of the functions in a Python class?

Question

I have

class Foo():
    function bar():
        pass

    function foobar():
        pass

Rather than executing each function one by one as

Answer 1

Since Python stores the methods (and other attributes) of a class in a dictionary, which is fundamentally unordered, this is impossible.

If you don't care about order, use the class's __dict__:

x = Foo()
results = []
for name, method in Foo.__dict__.iteritems():
    if callable(method):
        results.append(method(x))

This also works if the function takes extra parameters - just put them after the instance of the class.