Counting the number of True Booleans in a Python List

Question

I have a list of Booleans:

[True, True, False, False, False, True]

and I am looking for a way to count the number of True in t

Answer 1

I prefer len([b for b in boollist if b is True]) (or the generator-expression equivalent), as it's quite self-explanatory. Less 'magical' than the answer proposed by Ignacio Vazquez-Abrams.

Alternatively, you can do this, which still assumes that bool is convertable to int, but makes no assumptions about the value of True: ntrue = sum(boollist) / int(True)