any() and all()¶

Python provides any() and all() to test whether any or all elements in an iterable satisfy a condition, which is useful for validating collections of boolean values in a single expression.

flowchart LR
    A[Iterable]
    A --> B[any()]
    A --> C[all()]

any()¶

Returns True if any element is True.

values = [False, False, True]

print(any(values))

Output:

True

all()¶

Returns True if all elements are True.

values = [True, True, True]

print(all(values))

Output:

True