How to use _pylintrc_configure method in prospector

Best Python code snippet using prospector_python

__init__.py

Source:__init__.py

...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)...

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