FM / util

/usr/local/lib64/python3.6/site-packages/pandas/tests/util/

/usr/local/lib64/python3.6/site-packages/pandas/tests/util

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
conftest.py	476	0644	edit dl rm
test_assert_almost_equal.py	11499	0644	edit dl rm
test_assert_categorical_equal.py	2749	0644	edit dl rm
test_assert_extension_array_equal.py	3471	0644	edit dl rm
test_assert_frame_equal.py	8835	0644	edit dl rm
test_assert_index_equal.py	5664	0644	edit dl rm
test_assert_interval_array_equal.py	2364	0644	edit dl rm
test_assert_numpy_array_equal.py	6361	0644	edit dl rm
test_assert_produces_warning.py	547	0644	edit dl rm
test_assert_series_equal.py	9089	0644	edit dl rm
test_deprecate.py	1626	0644	edit dl rm
test_deprecate_kwarg.py	2043	0644	edit dl rm
test_deprecate_nonkeyword_arguments.py	2713	0644	edit dl rm
test_doc.py	1492	0644	edit dl rm
test_hashing.py	10860	0644	edit dl rm
test_numba.py	308	0644	edit dl rm
test_safe_import.py	1020	0644	edit dl rm
test_show_versions.py	1187	0644	edit dl rm
test_util.py	1982	0644	edit dl rm
test_validate_args.py	1844	0644	edit dl rm
test_validate_args_and_kwargs.py	2391	0644	edit dl rm
test_validate_kwargs.py	1740	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/pandas/tests/util/test_validate_args_and_kwargs.py (2391B)

import pytest

from pandas.util._validators import validate_args_and_kwargs

_fname = "func"

def test_invalid_total_length_max_length_one():
    compat_args = ("foo",)
    kwargs = {"foo": "FOO"}
    args = ("FoO", "BaZ")

min_fname_arg_count = 0
    max_length = len(compat_args) + min_fname_arg_count
    actual_length = len(kwargs) + len(args) + min_fname_arg_count

msg = (
        fr"{_fname}\(\) takes at most {max_length} "
        fr"argument \({actual_length} given\)"
    )

with pytest.raises(TypeError, match=msg):
        validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)

def test_invalid_total_length_max_length_multiple():
    compat_args = ("foo", "bar", "baz")
    kwargs = {"foo": "FOO", "bar": "BAR"}
    args = ("FoO", "BaZ")

min_fname_arg_count = 2
    max_length = len(compat_args) + min_fname_arg_count
    actual_length = len(kwargs) + len(args) + min_fname_arg_count

msg = (
        fr"{_fname}\(\) takes at most {max_length} "
        fr"arguments \({actual_length} given\)"
    )

with pytest.raises(TypeError, match=msg):
        validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)

@pytest.mark.parametrize("args,kwargs", [((), {"foo": -5, "bar": 2}), ((-5, 2), {})])
def test_missing_args_or_kwargs(args, kwargs):
    bad_arg = "bar"
    min_fname_arg_count = 2

compat_args = {"foo": -5, bad_arg: 1}

msg = (
        fr"the '{bad_arg}' parameter is not supported "
        fr"in the pandas implementation of {_fname}\(\)"
    )

with pytest.raises(ValueError, match=msg):
        validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)

def test_duplicate_argument():
    min_fname_arg_count = 2

compat_args = {"foo": None, "bar": None, "baz": None}
    kwargs = {"foo": None, "bar": None}
    args = (None,)  # duplicate value for "foo"

msg = fr"{_fname}\(\) got multiple values for keyword argument 'foo'"

with pytest.raises(TypeError, match=msg):
        validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)

def test_validation():
    # No exceptions should be raised.
    compat_args = {"foo": 1, "bar": None, "baz": -2}
    kwargs = {"baz": -2}

args = (1, None)
    min_fname_arg_count = 2

validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)

import pytest from pandas.util._validators import validate_args_and_kwargs _fname = "func" def test_invalid_total_length_max_length_one(): compat_args = ("foo",) kwargs = {"foo": "FOO"} args = ("FoO", "BaZ") min_fname_arg_count = 0 max_length = len(compat_args) + min_fname_arg_count actual_length = len(kwargs) + len(args) + min_fname_arg_count msg = ( fr"{_fname}\(\) takes at most {max_length} " fr"argument \({actual_length} given\)" ) with pytest.raises(TypeError, match=msg): validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args) def test_invalid_total_length_max_length_multiple(): compat_args = ("foo", "bar", "baz") kwargs = {"foo": "FOO", "bar": "BAR"} args = ("FoO", "BaZ") min_fname_arg_count = 2 max_length = len(compat_args) + min_fname_arg_count actual_length = len(kwargs) + len(args) + min_fname_arg_count msg = ( fr"{_fname}\(\) takes at most {max_length} " fr"arguments \({actual_length} given\)" ) with pytest.raises(TypeError, match=msg): validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args) @pytest.mark.parametrize("args,kwargs", [((), {"foo": -5, "bar": 2}), ((-5, 2), {})]) def test_missing_args_or_kwargs(args, kwargs): bad_arg = "bar" min_fname_arg_count = 2 compat_args = {"foo": -5, bad_arg: 1} msg = ( fr"the '{bad_arg}' parameter is not supported " fr"in the pandas implementation of {_fname}\(\)" ) with pytest.raises(ValueError, match=msg): validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args) def test_duplicate_argument(): min_fname_arg_count = 2 compat_args = {"foo": None, "bar": None, "baz": None} kwargs = {"foo": None, "bar": None} args = (None,) # duplicate value for "foo" msg = fr"{_fname}\(\) got multiple values for keyword argument 'foo'" with pytest.raises(TypeError, match=msg): validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args) def test_validation(): # No exceptions should be raised. compat_args = {"foo": 1, "bar": None, "baz": -2} kwargs = {"baz": -2} args = (1, None) min_fname_arg_count = 2 validate_args_and_kwargs(_fname, args, kwargs, min_fname_arg_count, compat_args)