Monitor progress of function in python

Question

I found this function on the internet:

def combos(els, l):
    if l == 1:
        return [(k,) for k, v in els.items() if v]
    cs = []
    for e in els:
        nd = {k: v if k != e else v - 1 for k, v in els.items() if v}
        cs += [(e,)+c for c in combos(nd, l-1)]
    return cs

print(combos({'a': 2, 'b': 3}, 3))

And now I would like to somehow monitor the current progress of the function. Is that possible? Thanks in advance

Answer 1

等待大神答复