how to get all combinations of values in python code example
Example 1: python get all combinations of list
itertools.combinations(iterable, r)
Example 2: python combinations function
def combinations(iterable, r):
pool = tuple(iterable)
n = len(pool)
for indices in permutations(range(n), r):
if sorted(indices) == list(indices):
yield tuple(pool[i] for i in indices)