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How to use compare_complex_stuff method in Sure

Best Python code snippet using sure_python

core.py

Source:core.py

...96    def is_simple(self, obj):97        return isinstance(obj, (98            string_types, integer_types99        ))100    def compare_complex_stuff(self, X, Y):101        kind = type(X)102        mapping = {103            float: self.compare_floats,104            dict: self.compare_dicts,105            list: self.compare_iterables,106            tuple: self.compare_iterables,107        }108        return mapping.get(kind, self.compare_generic)(X, Y)109    def compare_generic(self, X, Y):110        c = self.get_context()111        if X == Y:112            return True113        else:114            m = 'X%s != Y%s' % (red(c.current_X_keys), green(c.current_Y_keys))115            return DeepExplanation(m)116    def compare_floats(self, X, Y):117        c = self.get_context()118        if self.epsilon is None:119            return self.compare_generic(X, Y)120        if abs(X - Y) <= self.epsilon:121            return True122        else:123            m = 'X%sÂ±%s != Y%sÂ±%s' % (red(c.current_X_keys), self.epsilon, green(c.current_Y_keys), self.epsilon)124            return DeepExplanation(m)125    def compare_dicts(self, X, Y):126        c = self.get_context()127        x_keys = list(sorted(X.keys()))128        y_keys = list(sorted(Y.keys()))129        diff_x = list(set(x_keys).difference(set(y_keys)))130        diff_y = list(set(y_keys).difference(set(x_keys)))131        if diff_x:132            msg = "X%s has the key %%r whereas Y%s does not" % (133                red(c.current_X_keys),134                green(c.current_Y_keys),135            ) % diff_x[0]136            return DeepExplanation(msg)137        elif diff_y:138            msg = "X%s does not have the key %%r whereas Y%s has it" % (139                red(c.current_X_keys),140                green(c.current_Y_keys),141            ) % diff_y[0]142            return DeepExplanation(msg)143        elif X == Y:144            return True145        else:146            for key_X, key_Y in zip(x_keys, y_keys):147                self.key_X = key_X148                self.key_Y = key_Y149                value_X = X[key_X]150                value_Y = Y[key_Y]151                child = DeepComparison(152                    value_X,153                    value_Y,154                    epsilon=self.epsilon,155                    parent=self,156                ).compare()157                if isinstance(child, DeepExplanation):158                    return child159    def get_context(self):160        if self._context:161            return self._context162        X_keys = []163        Y_keys = []164        comp = self165        while comp.parent:166            X_keys.insert(0, comp.parent.key_X)167            Y_keys.insert(0, comp.parent.key_Y)168            comp = comp.parent169        def get_keys(i):170            if not i:171                return ''172            return '[%s]' % ']['.join(map(safe_repr, i))173        class ComparisonContext:174            current_X_keys = get_keys(X_keys)175            current_Y_keys = get_keys(Y_keys)176            parent = comp177        self._context = ComparisonContext()178        return self._context179    def compare_iterables(self, X, Y):180        len_X, len_Y = map(len, (X, Y))181        if len_X > len_Y:182            msg = "X has %d items whereas Y has only %d" % (len_X, len_Y)183            return DeepExplanation(msg)184        elif len_X < len_Y:185            msg = "Y has %d items whereas X has only %d" % (len_Y, len_X)186            return DeepExplanation(msg)187        elif X == Y:188            return True189        else:190            for i, (value_X, value_Y) in enumerate(zip(X, Y)):191                self.key_X = self.key_Y = i192                child = DeepComparison(193                    value_X,194                    value_Y,195                    epsilon=self.epsilon,196                    parent=self,197                ).compare()198                if isinstance(child, DeepExplanation):199                    return child200    def compare(self):201        X, Y = self.operands202        if isinstance(X, mock._CallList):203            X = list(X)204        if isinstance(Y, mock._CallList):205            X = list(Y)206        c = self.get_context()207        if self.is_simple(X) and self.is_simple(Y):  # both simple208            if X == Y:209                return True210            c = self.get_context()211            m = "X%s is %%r whereas Y%s is %%r"212            msg = m % (red(c.current_X_keys), green(c.current_Y_keys)) % (X, Y)213            return DeepExplanation(msg)214        elif type(X) is not type(Y):  # different types215            xname, yname = map(lambda _: type(_).__name__, (X, Y))216            msg = 'X%s is a %%s and Y%s is a %%s instead' % (217                red(c.current_X_keys),218                green(c.current_Y_keys),219            ) % (xname, yname)220            exp = DeepExplanation(msg)221        else:222            exp = self.compare_complex_stuff(X, Y)223        if isinstance(exp, DeepExplanation):224            original_X, original_Y = c.parent.operands225            raise exp.as_assertion(original_X, original_Y)226        return exp227    def explanation(self):228        return self._explanation229def _get_file_name(func):230    try:231        name = inspect.getfile(func)232    except AttributeError:233        name = get_function_code(func).co_filename234    return os.path.abspath(name)235def _get_line_number(func):236    try:...

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