def test_positional_only_args(msg):
assert m.pos_only_all(1, 2) == (1, 2)
assert m.pos_only_all(2, 1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_all(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_mix(1, 2) == (1, 2)
assert m.pos_only_mix(2, j=1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_mix(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_kw_only_mix(1, 2, k=3) == (1, 2, 3)
assert m.pos_kw_only_mix(1, j=2, k=3) == (1, 2, 3)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(i=1, j=2, k=3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(1, 2, 3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix()
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_def_mix(1) == (1, 2, 3)
assert m.pos_only_def_mix(1, 4) == (1, 4, 3)
assert m.pos_only_def_mix(1, 4, 7) == (1, 4, 7)
assert m.pos_only_def_mix(1, 4, k=7) == (1, 4, 7)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix(1, j=4)
assert "incompatible function arguments" in str(excinfo.value)
def test_positional_only_args(msg):
assert m.pos_only_all(1, 2) == (1, 2)
assert m.pos_only_all(2, 1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_all(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_mix(1, 2) == (1, 2)
assert m.pos_only_mix(2, j=1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_mix(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_kw_only_mix(1, 2, k=3) == (1, 2, 3)
assert m.pos_kw_only_mix(1, j=2, k=3) == (1, 2, 3)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(i=1, j=2, k=3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(1, 2, 3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix()
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_def_mix(1) == (1, 2, 3)
assert m.pos_only_def_mix(1, 4) == (1, 4, 3)
assert m.pos_only_def_mix(1, 4, 7) == (1, 4, 7)
assert m.pos_only_def_mix(1, 4, k=7) == (1, 4, 7)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix(1, j=4)
assert "incompatible function arguments" in str(excinfo.value)
# Mix it with args and kwargs:
assert (
m.args_kwonly_full_monty.__doc__
== "args_kwonly_full_monty(arg0: int = 1, arg1: int = 2, /, j: float = 3.14159, *args, z: int = 42, **kwargs) -> tuple\n" # noqa: E501 line too long
)
assert m.args_kwonly_full_monty() == (1, 2, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8) == (8, 2, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8, 9) == (8, 9, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8, 9, 10) == (8, 9, 10.0, (), 42, {})
assert m.args_kwonly_full_monty(3, 4, 5, 6, 7, m=8, z=9) == (
3,
4,
5.0,
(
6,
7,
),
9,
{"m": 8},
)
assert m.args_kwonly_full_monty(3, 4, 5, 6, 7, m=8, z=9) == (
3,
4,
5.0,
(
6,
7,
),
9,
{"m": 8},
)
assert m.args_kwonly_full_monty(5, j=7, m=8, z=9) == (5, 2, 7.0, (), 9, {"m": 8})
assert m.args_kwonly_full_monty(i=5, j=7, m=8, z=9) == (
1,
2,
7.0,
(),
9,
{"i": 5, "m": 8},
)
# pos_only at the beginning of the argument list was "broken" in how it was displayed (though
# this is fairly useless in practice). Related to:
# https://github.com/pybind/pybind11/pull/3402#issuecomment-963341987
assert (
m.first_arg_kw_only.pos_only.__doc__
== "pos_only(self: pybind11_tests.kwargs_and_defaults.first_arg_kw_only, /, i: int, j: int) -> None\n" # noqa: E501 line too long
)
def test_positional_only_args(msg):
assert m.pos_only_all(1, 2) == (1, 2)
assert m.pos_only_all(2, 1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_all(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_mix(1, 2) == (1, 2)
assert m.pos_only_mix(2, j=1) == (2, 1)
with pytest.raises(TypeError) as excinfo:
m.pos_only_mix(i=1, j=2)
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_kw_only_mix(1, 2, k=3) == (1, 2, 3)
assert m.pos_kw_only_mix(1, j=2, k=3) == (1, 2, 3)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(i=1, j=2, k=3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_kw_only_mix(1, 2, 3)
assert "incompatible function arguments" in str(excinfo.value)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix()
assert "incompatible function arguments" in str(excinfo.value)
assert m.pos_only_def_mix(1) == (1, 2, 3)
assert m.pos_only_def_mix(1, 4) == (1, 4, 3)
assert m.pos_only_def_mix(1, 4, 7) == (1, 4, 7)
assert m.pos_only_def_mix(1, 4, k=7) == (1, 4, 7)
with pytest.raises(TypeError) as excinfo:
m.pos_only_def_mix(1, j=4)
assert "incompatible function arguments" in str(excinfo.value)
# Mix it with args and kwargs:
assert (
m.args_kwonly_full_monty.__doc__
== "args_kwonly_full_monty(arg0: int = 1, arg1: int = 2, /, j: float = 3.14159, *args, z: int = 42, **kwargs) -> tuple\n" # noqa: E501 line too long
)
assert m.args_kwonly_full_monty() == (1, 2, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8) == (8, 2, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8, 9) == (8, 9, 3.14159, (), 42, {})
assert m.args_kwonly_full_monty(8, 9, 10) == (8, 9, 10.0, (), 42, {})
assert m.args_kwonly_full_monty(3, 4, 5, 6, 7, m=8, z=9) == (
3,
4,
5.0,
(
6,
7,
),
9,
{"m": 8},
)
assert m.args_kwonly_full_monty(3, 4, 5, 6, 7, m=8, z=9) == (
3,
4,
5.0,
(
6,
7,
),
9,
{"m": 8},
)
assert m.args_kwonly_full_monty(5, j=7, m=8, z=9) == (5, 2, 7.0, (), 9, {"m": 8})
assert m.args_kwonly_full_monty(i=5, j=7, m=8, z=9) == (
1,
2,
7.0,
(),
9,
{"i": 5, "m": 8},
)