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How to use assert_sets_equal method in Testify

Best Python code snippet using Testify_python

pre_commit_check_provider_yaml_files.py

Source:pre_commit_check_provider_yaml_files.py

...83            "Please delete duplicates."84        )85        print(tabulate(duplicates, headers=["Integration name", "Number of occurrences"]))86        sys.exit(3)87def assert_sets_equal(set1, set2):88    try:89        difference1 = set1.difference(set2)90    except TypeError as e:91        raise AssertionError(f'invalid type when attempting set difference: {e}')92    except AttributeError as e:93        raise AssertionError(f'first argument does not support set difference: {e}')94    try:95        difference2 = set2.difference(set1)96    except TypeError as e:97        raise AssertionError(f'invalid type when attempting set difference: {e}')98    except AttributeError as e:99        raise AssertionError(f'second argument does not support set difference: {e}')100    if not (difference1 or difference2):101        return102    lines = []103    if difference1:104        lines.append('    -- Items in the left set but not the right:')105        for item in sorted(difference1):106            lines.append(f'       {item!r}')107    if difference2:108        lines.append('    -- Items in the right set but not the left:')109        for item in sorted(difference2):110            lines.append(f'       {item!r}')111    standard_msg = '\n'.join(lines)112    raise AssertionError(standard_msg)113def check_if_objects_belongs_to_package(114    object_names: Set[str], provider_package: str, yaml_file_path: str, resource_type: str115):116    for object_name in object_names:117        if not object_name.startswith(provider_package):118            errors.append(119                f"The `{object_name}` object in {resource_type} list in {yaml_file_path} does not start"120                f" with the expected {provider_package}."121            )122def parse_module_data(provider_data, resource_type, yaml_file_path):123    package_dir = ROOT_DIR + "/" + os.path.dirname(yaml_file_path)124    provider_package = os.path.dirname(yaml_file_path).replace(os.sep, ".")125    py_files = chain(126        glob(f"{package_dir}/**/{resource_type}/*.py"),127        glob(f"{package_dir}/{resource_type}/*.py"),128        glob(f"{package_dir}/**/{resource_type}/**/*.py"),129        glob(f"{package_dir}/{resource_type}/**/*.py"),130    )131    expected_modules = {_filepath_to_module(f) for f in py_files if not f.endswith("/__init__.py")}132    resource_data = provider_data.get(resource_type, [])133    return expected_modules, provider_package, resource_data134def check_completeness_of_list_of_hooks_sensors_hooks(yaml_files: Dict[str, Dict]):135    print("Checking completeness of list of {sensors, hooks, operators}")136    print(" -- {sensors, hooks, operators} - Expected modules(Left): Current Modules(Right)")137    for (yaml_file_path, provider_data), resource_type in product(138        yaml_files.items(), ["sensors", "operators", "hooks"]139    ):140        expected_modules, provider_package, resource_data = parse_module_data(141            provider_data, resource_type, yaml_file_path142        )143        current_modules = {str(i) for r in resource_data for i in r.get('python-modules', [])}144        check_if_objects_belongs_to_package(current_modules, provider_package, yaml_file_path, resource_type)145        try:146            assert_sets_equal(set(expected_modules), set(current_modules))147        except AssertionError as ex:148            nested_error = textwrap.indent(str(ex), '  ')149            errors.append(150                f"Incorrect content of key '{resource_type}/python-modules' "151                f"in file: {yaml_file_path}\n{nested_error}"152            )153def check_duplicates_in_integrations_names_of_hooks_sensors_operators(yaml_files: Dict[str, Dict]):154    print("Checking for duplicates in list of {sensors, hooks, operators}")155    for (yaml_file_path, provider_data), resource_type in product(156        yaml_files.items(), ["sensors", "operators", "hooks"]157    ):158        resource_data = provider_data.get(resource_type, [])159        current_integrations = [r.get("integration-name", "") for r in resource_data]160        if len(current_integrations) != len(set(current_integrations)):161            for integration in current_integrations:162                if current_integrations.count(integration) > 1:163                    errors.append(164                        f"Duplicated content of '{resource_type}/integration-name/{integration}' "165                        f"in file: {yaml_file_path}"166                    )167def check_completeness_of_list_of_transfers(yaml_files: Dict[str, Dict]):168    print("Checking completeness of list of transfers")169    resource_type = 'transfers'170    print(" -- Expected transfers modules(Left): Current transfers Modules(Right)")171    for yaml_file_path, provider_data in yaml_files.items():172        expected_modules, provider_package, resource_data = parse_module_data(173            provider_data, resource_type, yaml_file_path174        )175        current_modules = {r.get('python-module') for r in resource_data}176        check_if_objects_belongs_to_package(current_modules, provider_package, yaml_file_path, resource_type)177        try:178            assert_sets_equal(set(expected_modules), set(current_modules))179        except AssertionError as ex:180            nested_error = textwrap.indent(str(ex), '  ')181            errors.append(182                f"Incorrect content of key '{resource_type}/python-module' "183                f"in file: {yaml_file_path}\n{nested_error}"184            )185def check_hook_classes(yaml_files: Dict[str, Dict]):186    print("Checking connection classes belong to package")187    resource_type = 'hook-class-names'188    for yaml_file_path, provider_data in yaml_files.items():189        provider_package = os.path.dirname(yaml_file_path).replace(os.sep, ".")190        hook_class_names = provider_data.get(resource_type)191        if hook_class_names:192            check_if_objects_belongs_to_package(193                hook_class_names, provider_package, yaml_file_path, resource_type194            )195def check_duplicates_in_list_of_transfers(yaml_files: Dict[str, Dict]):196    print("Checking for duplicates in list of transfers")197    errors = []198    resource_type = "transfers"199    for yaml_file_path, provider_data in yaml_files.items():200        resource_data = provider_data.get(resource_type, [])201        source_target_integrations = [202            (r.get("source-integration-name", ""), r.get("target-integration-name", ""))203            for r in resource_data204        ]205        if len(source_target_integrations) != len(set(source_target_integrations)):206            for integration_couple in source_target_integrations:207                if source_target_integrations.count(integration_couple) > 1:208                    errors.append(209                        f"Duplicated content of \n"210                        f" '{resource_type}/source-integration-name/{integration_couple[0]}' "211                        f" '{resource_type}/target-integration-name/{integration_couple[1]}' "212                        f"in file: {yaml_file_path}"213                    )214def check_invalid_integration(yaml_files: Dict[str, Dict]):215    print("Detect unregistered integrations")216    all_integration_names = set(get_all_integration_names(yaml_files))217    for (yaml_file_path, provider_data), resource_type in product(218        yaml_files.items(), ["sensors", "operators", "hooks"]219    ):220        resource_data = provider_data.get(resource_type, [])221        current_names = {r['integration-name'] for r in resource_data}222        invalid_names = current_names - all_integration_names223        if invalid_names:224            errors.append(225                f"Incorrect content of key '{resource_type}/integration-name' in file: {yaml_file_path}. "226                f"Invalid values: {invalid_names}"227            )228    for (yaml_file_path, provider_data), key in product(229        yaml_files.items(), ['source-integration-name', 'target-integration-name']230    ):231        resource_data = provider_data.get('transfers', [])232        current_names = {r[key] for r in resource_data}233        invalid_names = current_names - all_integration_names234        if invalid_names:235            errors.append(236                f"Incorrect content of key 'transfers/{key}' in file: {yaml_file_path}. "237                f"Invalid values: {invalid_names}"238            )239def check_doc_files(yaml_files: Dict[str, Dict]):240    print("Checking doc files")241    current_doc_urls: List[str] = []242    current_logo_urls: List[str] = []243    for provider in yaml_files.values():244        if 'integrations' in provider:245            current_doc_urls.extend(246                guide247                for guides in provider['integrations']248                if 'how-to-guide' in guides249                for guide in guides['how-to-guide']250            )251            current_logo_urls.extend(252                integration['logo'] for integration in provider['integrations'] if 'logo' in integration253            )254        if 'transfers' in provider:255            current_doc_urls.extend(256                op['how-to-guide'] for op in provider['transfers'] if 'how-to-guide' in op257            )258    expected_doc_urls = {259        "/docs/" + os.path.relpath(f, start=DOCS_DIR)260        for f in glob(f"{DOCS_DIR}/apache-airflow-providers-*/operators/**/*.rst", recursive=True)261        if not f.endswith("/index.rst") and '/_partials' not in f262    }263    expected_doc_urls |= {264        "/docs/" + os.path.relpath(f, start=DOCS_DIR)265        for f in glob(f"{DOCS_DIR}/apache-airflow-providers-*/operators.rst", recursive=True)266    }267    expected_logo_urls = {268        "/" + os.path.relpath(f, start=DOCS_DIR)269        for f in glob(f"{DOCS_DIR}/integration-logos/**/*", recursive=True)270        if os.path.isfile(f)271    }272    try:273        print(" -- Checking document urls: expected(left), current(right)")274        assert_sets_equal(set(expected_doc_urls), set(current_doc_urls))275        print(" -- Checking logo urls: expected(left), current(right)")276        assert_sets_equal(set(expected_logo_urls), set(current_logo_urls))277    except AssertionError as ex:278        print(ex)279        sys.exit(1)280def check_unique_provider_name(yaml_files: Dict[str, Dict]):281    provider_names = [d['name'] for d in yaml_files.values()]282    duplicates = {x for x in provider_names if provider_names.count(x) > 1}283    if duplicates:284        errors.append(f"Provider name must be unique. Duplicates: {duplicates}")285def check_providers_are_mentioned_in_issue_template(yaml_files: Dict[str, Dict]):286    prefix_len = len("apache-airflow-providers-")287    short_provider_names = [d['package-name'][prefix_len:] for d in yaml_files.values()]288    jsonpath_expr = parse('$.body[?(@.attributes.label == "Apache Airflow Provider(s)")]..options[*]')289    with open(PROVIDER_ISSUE_TEMPLATE_PATH) as issue_file:290        issue_template = yaml.safe_load(issue_file)291    all_mentioned_providers = [match.value for match in jsonpath_expr.find(issue_template)]292    try:293        print(294            f" -- Checking providers: present in code(left), "295            f"mentioned in {PROVIDER_ISSUE_TEMPLATE_PATH} (right)"296        )297        assert_sets_equal(set(short_provider_names), set(all_mentioned_providers))298    except AssertionError as ex:299        print(ex)300        sys.exit(1)301def check_providers_have_all_documentation_files(yaml_files: Dict[str, Dict]):302    expected_files = ["commits.rst", "index.rst", "installing-providers-from-sources.rst"]303    for package_info in yaml_files.values():304        package_name = package_info['package-name']305        provider_dir = os.path.join(DOCS_DIR, package_name)306        for file in expected_files:307            if not os.path.isfile(os.path.join(provider_dir, file)):308                errors.append(309                    f"The provider {package_name} misses `{file}` in documentation. "310                    f"Please add the file to {provider_dir}"311                )...

varbindings_test.py

Source:varbindings_test.py

...16# 02110-1301, USA.17import compiler18import unittest19import varbindings20def assert_sets_equal(actual, expected):21    if sorted(actual) != sorted(expected):22        missing = [x for x in expected if x not in actual]23        excess = [x for x in actual if x not in expected]24        raise AssertionError("Sets don't match:\nexpected: %r\nactual: %r\n\n"25                             "missing: %r\nexcess: %r" %26                             (expected, actual, missing, excess))27parse_statement = compiler.parse28def find_expected_bindings(source_text):29    for index, line in enumerate(source_text.split("\n")):30        line_vars = {}31        if "VAR:" in line:32            bindings = line.split("VAR:", 1)[1]33            for binding in bindings.split(","):34                var_name, var_id = binding.strip().split(":", 1)35                assert var_name not in line_vars36                line_vars[var_name] = var_id37        yield line_vars38# Could be replaced with use of the bindings list returned by annotate().39def find_actual_bindings(tree):40    for node in varbindings.iter_nodes(tree):41        if hasattr(node, "bindings"):42            for binding in node.bindings:43                yield (binding, node.lineno)44class LintTest(unittest.TestCase):45    def check_find_assigned(self, expected_assigned_vars, code_text):46        tree = parse_statement(code_text)47        assert_sets_equal(varbindings.find_assigned(tree),48                          set(expected_assigned_vars))49        global_vars, bindings = varbindings.annotate(tree)50        assigned_vars = set(var_name51                            for var_name, binding in global_vars.iteritems()52                            if binding.is_assigned)53        assert_sets_equal(assigned_vars, set(expected_assigned_vars))54    def test_find_assigned(self):55        self.check_find_assigned(["x", "y", "a", "b", "a2", "b2", "c", "d", "e",56                                  "func", "Class", "element", "exn"], """57x = foo158y = foo259a, b = foo360[a2, b2] = foo361c += foo362d = e = foo463def func(arg):64    f = foo565class Class(object):66    method = foo667for element in [1, 2, 3]:68    print element69try:70    pass71except Exception, exn:72    pass73""")74        self.check_find_assigned(["x", "y"], """75del x, y76""")77        self.check_find_assigned([], """78lambda x: x + 179""")80        self.check_find_assigned(["foo1", "foo2", "foo3",81                                  "a1", "a2", "a3", "a4",82                                  "name1", "name2", "name3", "name4"], """83import foo184import foo2.bar85import bar.baz as foo386# These can also be combined into a single import statement.87import blah1 as a1, blah2 as a2, a3.bar, a488from bar.baz import name1, name289from bar.baz import qux as name3, quux as name490from other_module import *91""")92        self.check_find_assigned(["x", "y", "z1", "z2"], """93# Assigned variables in list comprehensions escape, for no good reason94# that I can see.  There's a good reason for the assigned variable to95# escape from a "for" loop, but not for a list comprehension.96# Why can't the variable be bound, as with a lambda?97# The Python Reference Manual says "this behavior is deprecated, and98# relying on it will not work once this bug is fixed in a future release".99# (http://docs.python.org/ref/lists.html)100[x+1 for x, y in enumerate(range(100))]101[None for z1 in range(10)102      for z2 in range(10) if z1 % 2 == 0]103""")104        # Generators have different binding rules: they introduce new105        # scopes.106        self.check_find_assigned([], """107list(x+1 for x, y in enumerate(range(100)))108list(None for z1 in range(10)109          for z2 in range(10) if z1 % 2 == 0)110""")111    def test_read_variables(self):112        source = """113print read1114w1 = 1115readwrite += 1116del w2117def w3():118    return read2119class w4:120    pass121import w5122from xx import w6123"""124        global_vars, bindings = varbindings.annotate(parse_statement(source))125        assert_sets_equal(sorted(global_vars.iterkeys()),126                          ["read1", "read2", "readwrite",127                           "w1", "w2", "w3", "w4", "w5", "w6"])128        assert_sets_equal([var for var, binding in global_vars.iteritems()129                           if binding.is_assigned],130                          ["readwrite", "w1", "w2", "w3", "w4", "w5", "w6"])131        assert_sets_equal([var for var, binding in global_vars.iteritems()132                           if binding.is_read],133                          ["readwrite", "read1", "read2"])134    def test_find_globals(self):135        tree = parse_statement("""136global a137global b, c138if False:139    global d140while False:141    global e142for x in y:143    global f144def func(arg):145    global hidden1146class C:147    global hidden2148""")149        self.assertEquals(varbindings.find_globals(tree),150                          set(["a", "b", "c", "d", "e", "f"]))151        # Check that find_globals() corresponds to Python's scoping behaviour.152        eval(compiler.compile("""153x = 1154def func():155    x = "not seen"156func()157assert x == 1, x158def func():159    x = 2160    global x161func()162assert x == 2, x163x = 1164def func():165    def func2():166        # This declaration does not escape to affect func().167        global x168    x = "not seen"169func()170assert x == 1, x171def func():172    global x173    def func2():174        x = 3175    func2()176func()177assert x == 1, x178def func():179    # This declaration does not leak into func2().180    global x181    def func2():182        x = 3183    func2()184func()185assert x == 1, x186def func(x):187    def func2():188        global x189        def func3():190            assert x == 1191        func3()192    func2()193func(100)194assert x == 1, x195def func():196    global x197    def func2(x):198        assert x == 100199    func2(100)200func()201""", "filename", "exec"), {})202    def test_free_vars(self):203        def free_vars(text):204            global_vars, bindings = varbindings.annotate(parse_statement(text))205            return set(global_vars.iterkeys())206        text = """207f(a.attr)208def func(v):209    f(v)210    v2 = 1211    f(v2)212    f(b)213    global c214    c = 1215d = 2216"""217        self.assertEquals(free_vars(text),218                          set(["f", "a", "b", "c", "d", "func"]))219        text = """220lambda x: x221lambda x: freevar222"""223        self.assertEquals(free_vars(text), set(["freevar"]))224        text = """225[x for x in (1,2)] # Variable escapes226(y for y in (1,2)) # Variable does not escape227"""228        self.assertEquals(free_vars(text), set(["x"]))229        text = """230class C(object):231    x = 0232    def f(self):233        return x # global var234    y = 0235    z = y # from class scope236    k = k # from global scope into class scope237"""238        # TODO: k should be considered a FV239        self.assertEquals(free_vars(text), set(["object", "x", "C"]))240    def check_isomorphism(self, relation):241        mapping1 = {}242        mapping2 = {}243        for x, y in relation:244            mapping1.setdefault(x, set()).add(y)245            mapping2.setdefault(y, set()).add(x)246        for x, ys in mapping1.iteritems():247            assert len(ys) == 1, (x, ys)248        for y, xs in mapping2.iteritems():249            assert len(xs) == 1, (y, xs)250    def match_up_bindings(self, source):251        tree = parse_statement(source)252        varbindings.annotate(tree)253        got_vars = list(find_actual_bindings(tree))254        expected = list(find_expected_bindings(source))255        # Check that lines refer to the expected variable names.256        expected_var_lines = [(var_name, line_index + 1)257                              for line_index, var_map in enumerate(expected)258                              for var_name in var_map.keys()]259        actual_var_lines = [(binding.name, lineno)260                            for binding, lineno in got_vars]261        assert_sets_equal(sorted(set(actual_var_lines)),262                          sorted(set(expected_var_lines)))263        # Check 1-1 mapping.264        relation = []265        for binding, lineno in got_vars:266            var_id = expected[lineno - 1][binding.name]267            relation.append((var_id, binding))268        self.check_isomorphism(relation)269    def test_scoping(self):270        bad_source = """271# Annotations wrongly say they refer to different variables.272x = 1 # VAR: x:one_var273x + x # VAR: x:another_var274"""275        self.assertRaises(AssertionError,...

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