def test_keyword_only_args(msg):
assert m.kw_only_all(i=1, j=2) == (1, 2)
assert m.kw_only_all(j=1, i=2) == (2, 1)
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_all(i=1) == (1, )
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_all(1, 2) == (1, 2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.kw_only_some(1, k=3, j=2) == (1, 2, 3)
assert m.kw_only_with_defaults(z=8) == (3, 4, 5, 8)
assert m.kw_only_with_defaults(2, z=8) == (2, 4, 5, 8)
assert m.kw_only_with_defaults(2, j=7, k=8, z=9) == (2, 7, 8, 9)
assert m.kw_only_with_defaults(2, 7, z=9, k=8) == (2, 7, 8, 9)
assert m.kw_only_mixed(1, j=2) == (1, 2)
assert m.kw_only_mixed(j=2, i=3) == (3, 2)
assert m.kw_only_mixed(i=2, j=3) == (2, 3)
assert m.kw_only_plus_more(4, 5, k=6, extra=7) == (4, 5, 6, {'extra': 7})
assert m.kw_only_plus_more(3, k=5, j=4, extra=6) == (3, 4, 5, {'extra': 6})
assert m.kw_only_plus_more(2, k=3, extra=4) == (2, -1, 3, {'extra': 4})
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_mixed(i=1) == (1, )
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(RuntimeError) as excinfo:
m.register_invalid_kw_only(m)
assert msg(excinfo.value) == """
def test_keyword_only_args(msg):
assert m.kw_only_all(i=1, j=2) == (1, 2)
assert m.kw_only_all(j=1, i=2) == (2, 1)
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_all(i=1) == (1,)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_all(1, 2) == (1, 2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.kw_only_some(1, k=3, j=2) == (1, 2, 3)
assert m.kw_only_with_defaults(z=8) == (3, 4, 5, 8)
assert m.kw_only_with_defaults(2, z=8) == (2, 4, 5, 8)
assert m.kw_only_with_defaults(2, j=7, k=8, z=9) == (2, 7, 8, 9)
assert m.kw_only_with_defaults(2, 7, z=9, k=8) == (2, 7, 8, 9)
assert m.kw_only_mixed(1, j=2) == (1, 2)
assert m.kw_only_mixed(j=2, i=3) == (3, 2)
assert m.kw_only_mixed(i=2, j=3) == (2, 3)
assert m.kw_only_plus_more(4, 5, k=6, extra=7) == (4, 5, 6, {"extra": 7})
assert m.kw_only_plus_more(3, k=5, j=4, extra=6) == (3, 4, 5, {"extra": 6})
assert m.kw_only_plus_more(2, k=3, extra=4) == (2, -1, 3, {"extra": 4})
with pytest.raises(TypeError) as excinfo:
assert m.kw_only_mixed(i=1) == (1,)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(RuntimeError) as excinfo:
m.register_invalid_kw_only(m)
assert (
msg(excinfo.value)
== """
arg(): cannot specify an unnamed argument after a kw_only() annotation or args() argument
"""
)
# https://github.com/pybind/pybind11/pull/3402#issuecomment-963341987
x = m.first_arg_kw_only(i=1)
x.method()
x.method(i=1, j=2)
assert (
m.first_arg_kw_only.__init__.__doc__
== "__init__(self: pybind11_tests.kwargs_and_defaults.first_arg_kw_only, *, i: int = 0) -> None\n" # noqa: E501 line too long
)
assert (
m.first_arg_kw_only.method.__doc__
== "method(self: pybind11_tests.kwargs_and_defaults.first_arg_kw_only, *, i: int = 1, j: int = 2) -> None\n" # noqa: E501 line too long
)