[lang-ref] ( is_tuple_allows_size_1 ) ( python )

def test_is_tuple_allows_size_1():
    # Yes
    r1 = (1,)  # for a 1-tuple, add a trailing comma
    r2 = (1)   # parentheses only: just an int
    assert type(r1) is tuple
    assert type(r2) is int