KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use _prospector_configure method in prospector

Best Python code snippet using prospector_python

__init__.py

Source:__init__.py

...20    def __init__(self):21        self._args = self._extra_sys_path = None22        self._collector = self._linter = None23        self._orig_sys_path = []24    def _prospector_configure(self, prospector_config, linter):25        errors = []26        linter.load_default_plugins()27        if 'django' in prospector_config.libraries:28            linter.load_plugin_modules(['pylint_django'])29        if 'celery' in prospector_config.libraries:30            linter.load_plugin_modules(['pylint_celery'])31        if 'flask' in prospector_config.libraries:32            linter.load_plugin_modules(['pylint_flask'])33        profile_path = os.path.join(34            prospector_config.workdir, prospector_config.profile.name)35        for plugin in prospector_config.profile.pylint.get('load-plugins', []):36            try:37                linter.load_plugin_modules([plugin])38            except ImportError:39                errors.append(40                    self._error_message(41                        profile_path, "Could not load plugin %s" % plugin))42        for msg_id in prospector_config.get_disabled_messages('pylint'):43            try:44                linter.disable(msg_id)45            # pylint: disable=pointless-except46            except UnknownMessageError:47                # If the msg_id doesn't exist in PyLint any more,48                # don't worry about it.49                pass50        options = prospector_config.tool_options('pylint')51        for checker in linter.get_checkers():52            if not hasattr(checker, 'options'):53                continue54            for option in checker.options:55                if option[0] in options:56                    checker.set_option(option[0], options[option[0]])57        # The warnings about disabling warnings are useful for figuring out58        # with other tools to suppress messages from. For example, an unused59        # import which is disabled with 'pylint disable=unused-import' will60        # still generate an 'FL0001' unused import warning from pyflakes.61        # Using the information from these messages, we can figure out what62        # was disabled.63        linter.disable(64            'locally-disabled')  # notification about disabling a message65        linter.enable(66            'file-ignored')  # notification about disabling an entire file67        linter.enable('suppressed-message'68                      )  # notification about a message being supressed69        linter.disable(70            'useless-suppression'71        )  # notification about message supressed which was not raised72        linter.disable(73            'deprecated-pragma'74        )  # notification about use of deprecated 'pragma' option75        # disable the 'mixed indentation' warning, since it actually will only76        # allow the indentation specified in the pylint configuration file; we77        # replace it instead with our own version which is more lenient and78        # configurable79        linter.disable('mixed-indentation')80        indent_checker = IndentChecker(linter)81        linter.register_checker(indent_checker)82        max_line_length = prospector_config.max_line_length83        for checker in linter.get_checkers():84            if not hasattr(checker, 'options'):85                continue86            for option in checker.options:87                if max_line_length is not None:88                    if option[0] == 'max-line-length':89                        checker.set_option('max-line-length', max_line_length)90        return errors91    def _error_message(self, filepath, message):92        location = Location(filepath, None, None, 0, 0)93        return Message('prospector', 'config-problem', location, message)94    def _pylintrc_configure(self, pylintrc, linter):95        errors = []96        linter.load_default_plugins()97        are_plugins_loaded = linter.config_from_file(pylintrc)98        if not are_plugins_loaded and hasattr(linter.config, 'load_plugins'):99            for plugin in linter.config.load_plugins:100                try:101                    linter.load_plugin_modules([plugin])102                except ImportError:103                    errors.append(104                        self._error_message(105                            pylintrc, "Could not load plugin %s" % plugin))106        return errors107    def configure(self, prospector_config, found_files):108        config_messages = []109        extra_sys_path = found_files.get_minimal_syspath()110        # create a list of packages, but don't include packages which are111        # subpackages of others as checks will be duplicated112        packages = [113            os.path.split(p)114            for p in found_files.iter_package_paths(abspath=False)115        ]116        packages.sort(key=len)117        check_paths = set()118        for package in packages:119            package_path = os.path.join(*package)120            if len(package) == 1:121                check_paths.add(package_path)122                continue123            for i in range(1, len(package)):124                if os.path.join(*package[:-i]) in check_paths:125                    break126            else:127                check_paths.add(package_path)128        for filepath in found_files.iter_module_paths(abspath=False):129            package = os.path.dirname(filepath).split(os.path.sep)130            for i in range(0, len(package)):131                if os.path.join(*package[:i + 1]) in check_paths:132                    break133            else:134                check_paths.add(filepath)135        check_paths = [found_files.to_absolute_path(p) for p in check_paths]136        # insert the target path into the system path to get correct behaviour137        self._orig_sys_path = sys.path138        # note: we prepend, so that modules are preferentially found in the139        # path given as an argument. This prevents problems where we are140        # checking a module which is already on sys.path before this141        # manipulation - for example, if we are checking 'requests' in a local142        # checkout, but 'requests' is already installed system wide, pylint143        # will discover the system-wide modules first if the local checkout144        # does not appear first in the path145        sys.path = list(extra_sys_path) + sys.path146        ext_found = False147        configured_by = None148        linter = ProspectorLinter(found_files)149        if prospector_config.use_external_config('pylint'):150            # try to find a .pylintrc151            pylint_options = prospector_config.tool_options('pylint')152            pylintrc = pylint_options.get('config_file')153            external_config = prospector_config.external_config_location('pylint')154            if pylintrc is None or external_config:155                pylintrc = external_config156            if pylintrc is None:157                pylintrc = find_pylintrc()158            if pylintrc is None:159                pylintrc_path = os.path.join(prospector_config.workdir,160                                             '.pylintrc')161                if os.path.exists(pylintrc_path):162                    pylintrc = pylintrc_path163            if pylintrc is not None:164                # load it!165                configured_by = pylintrc166                ext_found = True167                self._args = linter.load_command_line_configuration(168                    check_paths)169                config_messages += self._pylintrc_configure(pylintrc, linter)170        if not ext_found:171            linter.reset_options()172            self._args = linter.load_command_line_configuration(check_paths)173            config_messages = self._prospector_configure(174                prospector_config, linter)175        # Pylint 1.4 introduced the idea of explicitly specifying which176        # C-extensions to load. This is because doing so allows them to177        # execute any code whatsoever, which is considered to be unsafe.178        # The following option turns off this, allowing any extension to179        # load again, since any setup.py can execute arbitrary code and180        # the safety gained through this approach seems minimal. Leaving181        # it on means that the inference engine cannot do much inference182        # on modules with C-extensions which is a bit useless.183        linter.set_option('unsafe-load-any-extension', True)184        # we don't want similarity reports right now185        linter.disable('similarities')186        # use the collector 'reporter' to simply gather the messages187        # given by PyLint...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.