How to use funcy method in hypothesis

Best Python code snippet using hypothesis

test_labeled_data_unpacking.py

Source:test_labeled_data_unpacking.py

...243    assert_raises(RuntimeError, f)244def test_function_call_with_replace_all_args():245    """Test with a "replace_all_args" argument, all *args should be replaced"""246    data = {"a": [1, 2], "b": [8, 9], "x": "xyz"}247    def funcy(ax, *args, **kwargs):248        all_args = [None, None, "x", None, "NOT"]249        for i, v in enumerate(args):250            all_args[i] = v251        for i, k in enumerate(["x", "y", "ls", "label", "w"]):252            if k in kwargs:253                all_args[i] = kwargs[k]254        x, y, ls, label, w = all_args255        return "x: %s, y: %s, ls: %s, w: %s, label: %s" % (256            list(x), list(y), ls, w, label)257    func = unpack_labeled_data(replace_all_args=True, replace_names=["w"],258                               label_namer="y")(funcy)259    assert_equal(func(None, "a", "b", w="x", label="", data=data),260                 "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: ")261    assert_equal(func(None, "a", "b", w="x", label="text", data=data),262                 "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: text")263    func2 = unpack_labeled_data(replace_all_args=True, replace_names=["w"],264                                label_namer="y",265                                positional_parameter_names=["x", "y", "ls",266                                                            "label", "w"])(267        funcy)268    assert_equal(func2(None, "a", "b", w="x", data=data),269                 "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: b")270    assert_equal(func2(None, "a", "b", w="x", label="", data=data),271                 "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: ")272    assert_equal(func2(None, "a", "b", w="x", label="text", data=data),273                 "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: text")274def test_docstring_addition():275    @unpack_labeled_data()276    def funcy(ax, *args, **kwargs):277        """Funcy does nothing"""278        pass279    assert_regex(funcy.__doc__,280                          r".*All positional and all keyword arguments\.")281    assert_not_regex(funcy.__doc__, r".*All positional arguments\.")282    assert_not_regex(funcy.__doc__,283                              r".*All arguments with the following names: .*")284    @unpack_labeled_data(replace_all_args=True, replace_names=[])285    def funcy(ax, x, y, z, bar=None):286        """Funcy does nothing"""287        pass288    assert_regex(funcy.__doc__, r".*All positional arguments\.")289    assert_not_regex(funcy.__doc__,290                              r".*All positional and all keyword arguments\.")291    assert_not_regex(funcy.__doc__,292                              r".*All arguments with the following names: .*")293    @unpack_labeled_data(replace_all_args=True, replace_names=["bar"])294    def funcy(ax, x, y, z, bar=None):295        """Funcy does nothing"""296        pass297    assert_regex(funcy.__doc__, r".*All positional arguments\.")298    assert_regex(funcy.__doc__,299                          r".*All arguments with the following names: 'bar'\.")300    assert_not_regex(funcy.__doc__,301                              r".*All positional and all keyword arguments\.")302    @unpack_labeled_data(replace_names=["x", "bar"])303    def funcy(ax, x, y, z, bar=None):304        """Funcy does nothing"""305        pass306    # lists can print in any order, so test for both x,bar and bar,x307    assert_regex(funcy.__doc__,308                    r".*All arguments with the following names: '.*', '.*'\.")309    assert_regex(funcy.__doc__, r".*'x'.*")310    assert_regex(funcy.__doc__, r".*'bar'.*")311    assert_not_regex(funcy.__doc__,312                              r".*All positional and all keyword arguments\.")313    assert_not_regex(funcy.__doc__, r".*All positional arguments\.")314def test_positional_parameter_names_as_function():315    # Also test the _plot_arg_replacer for plot...316    from matplotlib.axes._axes import _plot_args_replacer317    @unpack_labeled_data(replace_names=["x", "y"],318                         positional_parameter_names=_plot_args_replacer)319    def funcy(ax, *args, **kwargs):320        return "{args} | {kwargs}".format(args=args, kwargs=kwargs)321    # the normal case...322    data = {"x": "X", "y1": "Y"}323    assert_equal(funcy(None, "x", "y1", data=data),324                 "('X', 'Y') | {}")325    assert_equal(funcy(None, "x", "y1", "c", data=data),326                 "('X', 'Y', 'c') | {}")327    # no arbitrary long args with data328    def f():329        assert_equal(funcy(None, "x", "y", "c", "x", "y", "x", "y", data=data),330                     "('X', 'Y', 'c', 'X', 'Y', 'X', 'Y') | {}")331    assert_raises(ValueError, f)332    # In the two arg case, if a valid color spec is in data, we warn but use333    # it as data...334    data = {"x": "X", "y": "Y", "ro": "!!"}335    with assert_produces_warning(RuntimeWarning):336        assert_equal(funcy(None, "y", "ro", data=data),...

test_preprocess_data.py

Source:test_preprocess_data.py

...220        func(None, "a", "b", "z", "z", data=data)221def test_function_call_with_replace_all_args():222    """Test with a "replace_all_args" argument, all *args should be replaced"""223    data = {"a": [1, 2], "b": [8, 9], "x": "xyz"}224    def funcy(ax, *args, **kwargs):225        all_args = [None, None, "x", None, "NOT"]226        for i, v in enumerate(args):227            all_args[i] = v228        for i, k in enumerate(["x", "y", "ls", "label", "w"]):229            if k in kwargs:230                all_args[i] = kwargs[k]231        x, y, ls, label, w = all_args232        return "x: %s, y: %s, ls: %s, w: %s, label: %s" % (233            list(x), list(y), ls, w, label)234    func = _preprocess_data(replace_all_args=True, replace_names=["w"],235                            label_namer="y")(funcy)236    assert (func(None, "a", "b", w="x", label="", data=data) ==237            "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: ")238    assert (func(None, "a", "b", w="x", label="text", data=data) ==239            "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: text")240    func2 = _preprocess_data(replace_all_args=True, replace_names=["w"],241                             label_namer="y",242                             positional_parameter_names=["x", "y", "ls",243                                                         "label", "w"])(funcy)244    assert (func2(None, "a", "b", w="x", data=data) ==245            "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: b")246    assert (func2(None, "a", "b", w="x", label="", data=data) ==247            "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: ")248    assert (func2(None, "a", "b", w="x", label="text", data=data) ==249            "x: [1, 2], y: [8, 9], ls: x, w: xyz, label: text")250def test_docstring_addition():251    @_preprocess_data()252    def funcy(ax, *args, **kwargs):253        """Funcy does nothing"""254        pass255    assert re.search(r".*All positional and all keyword arguments\.",256                     funcy.__doc__)257    assert not re.search(r".*All positional arguments\.", funcy.__doc__)258    assert not re.search(r".*All arguments with the following names: .*",259                         funcy.__doc__)260    @_preprocess_data(replace_all_args=True, replace_names=[])261    def funcy(ax, x, y, z, bar=None):262        """Funcy does nothing"""263        pass264    assert re.search(r".*All positional arguments\.",265                     funcy.__doc__)266    assert not re.search(r".*All positional and all keyword arguments\.",267                         funcy.__doc__)268    assert not re.search(r".*All arguments with the following names: .*",269                         funcy.__doc__)270    @_preprocess_data(replace_all_args=True, replace_names=["bar"])271    def funcy(ax, x, y, z, bar=None):272        """Funcy does nothing"""273        pass274    assert re.search(r".*All positional arguments\.", funcy.__doc__)275    assert re.search(r".*All arguments with the following names: 'bar'\.",276                     funcy.__doc__)277    assert not re.search(r".*All positional and all keyword arguments\.",278                         funcy.__doc__)279    @_preprocess_data(replace_names=["x", "bar"])280    def funcy(ax, x, y, z, bar=None):281        """Funcy does nothing"""282        pass283    # lists can print in any order, so test for both x,bar and bar,x284    assert re.search(r".*All arguments with the following names: '.*', '.*'\.",285                     funcy.__doc__)286    assert re.search(r".*'x'.*", funcy.__doc__)287    assert re.search(r".*'bar'.*", funcy.__doc__)288    assert not re.search(r".*All positional and all keyword arguments\.",289                         funcy.__doc__)290    assert not re.search(r".*All positional arguments\.",291                         funcy.__doc__)292def test_positional_parameter_names_as_function():293    # Also test the _plot_arg_replacer for plot...294    from matplotlib.axes._axes import _plot_args_replacer295    @_preprocess_data(replace_names=["x", "y"],296                      positional_parameter_names=_plot_args_replacer)297    def funcy(ax, *args, **kwargs):298        return "{args} | {kwargs}".format(args=args, kwargs=kwargs)299    # the normal case...300    data = {"x": "X", "hy1": "Y"}301    assert funcy(None, "x", "hy1", data=data) == "('X', 'Y') | {}"302    assert funcy(None, "x", "hy1", "c", data=data) == "('X', 'Y', 'c') | {}"303    # no arbitrary long args with data304    with pytest.raises(ValueError):305        assert (funcy(None, "x", "y", "c", "x", "y", "x", "y", data=data) ==306                "('X', 'Y', 'c', 'X', 'Y', 'X', 'Y') | {}")307    # In the two arg case, if a valid color spec is in data, we warn but use308    # it as data...309    data = {"x": "X", "y": "Y", "ro": "!!"}310    with pytest.warns(RuntimeWarning):...

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