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How to use num_mock_patch_args method in Pytest

Best Python code snippet using pytest

31674_compat.py

Source:31674_compat.py

...41    lineno = py.builtin._getcode(function).co_firstlineno42    if fn.relto(curdir):43        fn = fn.relto(curdir)44    return "%s:%d" %(fn, lineno+1)45def num_mock_patch_args(function):46    """ return number of arguments used up by mock arguments (if any) """47    patchings = getattr(function, "patchings", None)48    if not patchings:49        return 050    mock = sys.modules.get("mock", sys.modules.get("unittest.mock", None))51    if mock is not None:52        return len([p for p in patchings53                        if not p.attribute_name and p.new is mock.DEFAULT])54    return len(patchings)55def getfuncargnames(function, startindex=None):56    # XXX merge with main.py's varnames57    #assert not isclass(function)58    realfunction = function59    while hasattr(realfunction, "__wrapped__"):60        realfunction = realfunction.__wrapped__61    if startindex is None:62        startindex = inspect.ismethod(function) and 1 or 063    if realfunction != function:64        startindex += num_mock_patch_args(function)65        function = realfunction66    if isinstance(function, functools.partial):67        argnames = inspect.getargs(_pytest._code.getrawcode(function.func))[0]68        partial = function69        argnames = argnames[len(partial.args):]70        if partial.keywords:71            for kw in partial.keywords:72                argnames.remove(kw)73    else:74        argnames = inspect.getargs(_pytest._code.getrawcode(function))[0]75    defaults = getattr(function, 'func_defaults',76                       getattr(function, '__defaults__', None)) or ()77    numdefaults = len(defaults)78    if numdefaults:...

compat.py

Source:compat.py

...41    lineno = py.builtin._getcode(function).co_firstlineno42    if fn.relto(curdir):43        fn = fn.relto(curdir)44    return "%s:%d" %(fn, lineno+1)45def num_mock_patch_args(function):46    """ return number of arguments used up by mock arguments (if any) """47    patchings = getattr(function, "patchings", None)48    if not patchings:49        return 050    mock = sys.modules.get("mock", sys.modules.get("unittest.mock", None))51    if mock is not None:52        return len([p for p in patchings53                        if not p.attribute_name and p.new is mock.DEFAULT])54    return len(patchings)55def getfuncargnames(function, startindex=None):56    # XXX merge with main.py's varnames57    #assert not isclass(function)58    realfunction = function59    while hasattr(realfunction, "__wrapped__"):60        realfunction = realfunction.__wrapped__61    if startindex is None:62        startindex = inspect.ismethod(function) and 1 or 063    if realfunction != function:64        startindex += num_mock_patch_args(function)65        function = realfunction66    if isinstance(function, functools.partial):67        argnames = inspect.getargs(_pytest._code.getrawcode(function.func))[0]68        partial = function69        argnames = argnames[len(partial.args):]70        if partial.keywords:71            for kw in partial.keywords:72                argnames.remove(kw)73    else:74        argnames = inspect.getargs(_pytest._code.getrawcode(function))[0]75    defaults = getattr(function, 'func_defaults',76                       getattr(function, '__defaults__', None)) or ()77    numdefaults = len(defaults)78    if numdefaults:...

fixtures.py

Source:fixtures.py

...18        test.nonmagic_fixtures_count = len(fixtures)19        test_func.nonmagic_fixtures_count = len(fixtures)20        return test_func21    return apply_fixtures22def _patch_pytest_num_mock_patch_args():23    # HACK support @pytest.mark.parametrize(...) on @using(...)-wrapped tests24    def num_mock_patch_args(function):25        num = getattr(function, "nonmagic_fixtures_count", 0)26        return num + real_num_mock_patch_args(function)27    import _pytest.compat as compat28    real_num_mock_patch_args = compat.num_mock_patch_args29    compat.num_mock_patch_args = num_mock_patch_args...

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