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How to use get_relative_module_fs_path method in avocado

Best Python code snippet using avocado_python

imported.py

Source:imported.py

...81                                 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 also102                                 a module, include it in the search for103                                 an importable spec104        :type symbol_is_module: bool105        """106        return self.get_importable_spec(symbol_is_module) is not None107    @staticmethod108    def _split_last_module_path_component(module_path):109        """Splits a module path into a lower and topmost components.110        It also discards any information about relative location.111        :param module_path: a module path, such as "os" or "os.path"112                            or "..selftests.utils"113        :type module_path: str114        :returns: the lower and topmost components115        :rtype: tuple116        """117        non_relative = module_path.strip(".")118        if "." in non_relative:119            module_components = non_relative.rsplit(".", 1)120            if len(module_components) == 2:121                return (module_components[0], module_components[1])122        return ("", non_relative)123    @staticmethod124    def _get_relative_prefix(statement):125        """Returns the string that represents to the relative import level.126        :param statement: an "import from" ast statement127        :type statement: :class:`ast.ImportFrom`128        :returns: the string that represents the relative import level.129        :rtype: str130        """131        relative_level = getattr(statement, "level", 0) or 0132        return "".join(["." for _ in range(relative_level)])133    @staticmethod134    def get_symbol_from_statement(statement):135        return ImportedSymbol.get_symbol_module_path_from_statement(statement)[0]136    @staticmethod137    def get_module_path_from_statement(statement):138        return ImportedSymbol.get_symbol_module_path_from_statement(statement)[1]139    @staticmethod140    def get_symbol_module_path_from_statement(statement, name_index=0):141        symbol = ""142        module_path = ""143        module_alias = ""144        symbol_alias = ""145        import_as = get_statement_import_as(statement)146        names = list(import_as.keys())147        as_names = list(import_as.values())148        if isinstance(statement, ast.Import):149            # On an Import statement, it's impossible to import a symbol150            # so everything is the module_path151            module_path = names[name_index]152            module_alias = as_names[name_index]153        elif isinstance(statement, ast.ImportFrom):154            symbol = names[name_index]155            relative = ImportedSymbol._get_relative_prefix(statement)156            module_name = statement.module or ""157            module_path = relative + module_name158            symbol_alias = as_names[name_index]159        return symbol, module_path, module_alias, symbol_alias160    @property161    def module_name(self):162        """The final name of the module from its importer perspective.163        If a alias exists, it will be the alias name.  If not, it will164        be the original name.165        """166        if self.module_alias:167            return self.module_alias168        return self.module_path169    @property170    def symbol_name(self):171        """The final name of the symbol from its importer perspective.172        If a alias exists, it will be the alias name.  If not, it will173        be the original name.174        """175        if self.symbol_alias:176            return self.symbol_alias177        return self.symbol178    @classmethod179    def from_statement(cls, statement, importer_fs_path=None, index=0):180        (181            symbol,182            module_path,183            module_alias,184            symbol_alias,185        ) = cls.get_symbol_module_path_from_statement(statement, index)186        return cls(module_path, symbol, importer_fs_path, module_alias, symbol_alias)187    def to_str(self):188        """Returns a string representation of the plausible statement used."""189        if not self.symbol:190            return f"import {self.module_path}"191        return f"from {self.module_path} import {self.symbol}"192    def is_relative(self):193        """Returns whether the imported symbol is on a relative path."""194        return self.module_path.startswith(".")195    def get_relative_module_fs_path(self):196        """Returns the module base dir, based on its relative path197        The base dir for the module is the directory where one is198        expected to find the first module of the module path.  For a199        module path of "..foo.bar", and its importer being at200        "/abs/path/test.py", the base dir where "foo" is supposed to201        be found would be "/abs".  And as a consequence, "bar" would202        be found at "/abs/foo/bar".203        This assumes that the module path is indeed related to the location204        of its importer.  This may not be true if the namespaces match, but205        are distributed across different filesystem paths.206        """207        path = os.path.dirname(self.importer_fs_path)208        for char in self.module_path[1:]:209            if char != ".":210                break211            path = os.path.dirname(path)212        return path213    def get_parent_fs_path(self):214        if self.is_relative():215            return self.get_relative_module_fs_path()216        parent_path = os.path.dirname(self.importer_fs_path)217        if self.module_path:218            return os.path.join(parent_path, self.module_path)219        return parent_path220    def __repr__(self):221        return (222            f'<ImportedSymbol module_path="{self.module_path}"'223            f'symbol="{self.symbol}"'224            f'importer_fs_path="{self.importer_fs_path}">'225        )226    def __eq__(self, other):227        return (228            (self.module_path == other.module_path)229            and (self.symbol == other.symbol)...

test_safeloader_imported.py

Source:test_safeloader_imported.py

...101        imported_symbol = ImportedSymbol(102            ".module", "symbol", "/abs/fs/location/test.py"103        )104        self.assertEqual(105            imported_symbol.get_relative_module_fs_path(), "/abs/fs/location"106        )107    def test_upper(self):108        imported_symbol = ImportedSymbol(109            "..module", "symbol", "/abs/fs/location/test.py"110        )111        self.assertEqual(imported_symbol.get_relative_module_fs_path(), "/abs/fs")112    def test_upper_from_statement(self):113        statement = ast.parse("from ..utils import utility").body[0]114        importer = "/abs/fs/location/of/selftests/unit/test_foo.py"115        symbol = ImportedSymbol.from_statement(statement, importer)116        self.assertEqual(117            symbol.get_relative_module_fs_path(), "/abs/fs/location/of/selftests"118        )119    def test_same_from_statement(self):120        statement = ast.parse("from .test_bar import symbol").body[0]121        importer = "/abs/fs/location/of/selftests/unit/test_foo.py"122        symbol = ImportedSymbol.from_statement(statement, importer)123        self.assertEqual(124            symbol.get_relative_module_fs_path(), "/abs/fs/location/of/selftests/unit"125        )126class ParentPath(unittest.TestCase):127    def test_compound(self):128        statement = ast.parse("from path import parent3").body[0]129        importer = "/abs/fs/location/of/imports.py"130        symbol = ImportedSymbol.from_statement(statement, importer)131        self.assertEqual(symbol.get_parent_fs_path(), "/abs/fs/location/of/path")132    def test_compound_levels(self):133        statement = ast.parse("from .path.parent8 import Class8").body[0]134        importer = "/abs/fs/location/of/imports.py"135        symbol = ImportedSymbol.from_statement(statement, importer)136        self.assertEqual(symbol.get_parent_fs_path(), "/abs/fs/location/of")137class Importable(unittest.TestCase):138    def test_single(self):...

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