True for all characters in a string

Question

In Python 3, what's the shortest way to check if a predicate is true for all characters in a string?

+5

rwallace Feb 13 '13 at 17:03

2 answers

all(map(predicate, string))

Functionally the same as @Abe answer, but with a map instead (also lazy in python3)

+2

Slimjim Feb 13 '13 at 18:02

Abe karplus · Accepted Answer · 2013-02-13T17:04:31+0000

all(predicate(x) for x in string)