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all Python 3Tuples (tuple)function

tuple.count

methods

Return the number of occurrences of a value in the tuple (compared with ==).

Syntax

t.count(value)

Every call walks the whole tuple, O(n), so counting a dozen different values one by one is wasteful — build collections.Counter(t) once instead. Matching uses ==, which means t.count(1) also counts every True in the tuple, and t.count(0) counts every False.

Examples

t = (1, 2, 2, 3, 2)
print(t.count(2))   # → 3
print(t.count(9))   # → 0

See also

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