List all callables with exception handling

list_callables_2.py

import math #import whatever 


def list_callables(module):
	all = []
	for k,v in module.__dict__.items():
		if callable(v):
			try:
				all.append(v.__name__)
			except:
				pass
	return all

math_callables = list_callables(math) #fetch all function

print(math_callables)