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How to use _walk_importable_components method in avocado

Best Python code snippet using avocado_python

imported.py

Source:imported.py

...56        self.module_alias = module_alias57        #: An optional alias the symbol, such as when a58        #: "from os import path as os_path" is given59        self.symbol_alias = symbol_alias60    def _walk_importable_components(self, symbol_is_module=False):61        if symbol_is_module:62            full_name = f"{self.module_path}.{self.symbol}"63        else:64            full_name = self.module_path65        # Stripping leading dots, as relative paths will be handled with66        # insertion to module_paths with the relative path67        components = full_name.strip(".").split(".")68        for index, component in enumerate(components):69            if index > 0:70                previous = components[index - 1]71            else:72                previous = ""73            yield (component, previous)74    def get_importable_spec(self, symbol_is_module=False):75        """Returns the specification of an actual importable module.76        This is a check based on the limitations that we do not77        actually perform an import, and assumes a directory structure78        with modules.79        :param symbol_is_module: if it's known that the symbol is also80                                 a module, include it in the search for81                                 an importable spec82        :type symbol_is_module: bool83        """84        modules_paths = sys.path85        modules_paths.insert(0, self.get_relative_module_fs_path())86        spec = None87        for component, previous in self._walk_importable_components(symbol_is_module):88            if previous:89                modules_paths = [90                    os.path.join(mod, previous) for mod in modules_paths[:]91                ]92            spec = PathFinder.find_spec(component, modules_paths)93            if spec is None:94                break95        return spec96    def is_importable(self, symbol_is_module=False):97        """Checks whether this imported symbol seems to be importable.98        This is a check based on the limitations that we do not99        actually perform an import, and assumes a directory structure100        with modules.101        :param symbol_is_module: if it's known that the symbol is also...

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