Refers to a module name within _decl_class_registry.
| 257 | |
| 258 | |
| 259 | class _ModuleMarker(_ClsRegistryToken): |
| 260 | """Refers to a module name within |
| 261 | _decl_class_registry. |
| 262 | |
| 263 | """ |
| 264 | |
| 265 | __slots__ = "parent", "name", "contents", "mod_ns", "path", "__weakref__" |
| 266 | |
| 267 | parent: Optional[_ModuleMarker] |
| 268 | contents: Dict[str, Union[_ModuleMarker, _MultipleClassMarker]] |
| 269 | mod_ns: _ModNS |
| 270 | path: List[str] |
| 271 | |
| 272 | def __init__(self, name: str, parent: Optional[_ModuleMarker]): |
| 273 | self.parent = parent |
| 274 | self.name = name |
| 275 | self.contents = {} |
| 276 | self.mod_ns = _ModNS(self) |
| 277 | if self.parent: |
| 278 | self.path = self.parent.path + [self.name] |
| 279 | else: |
| 280 | self.path = [] |
| 281 | _registries.add(self) |
| 282 | |
| 283 | def __contains__(self, name: str) -> bool: |
| 284 | return name in self.contents |
| 285 | |
| 286 | def __getitem__(self, name: str) -> _ClsRegistryToken: |
| 287 | return self.contents[name] |
| 288 | |
| 289 | def _remove_item(self, name: str) -> None: |
| 290 | self.contents.pop(name, None) |
| 291 | if not self.contents: |
| 292 | if self.parent is not None: |
| 293 | self.parent._remove_item(self.name) |
| 294 | _registries.discard(self) |
| 295 | |
| 296 | def resolve_attr(self, key: str) -> Union[_ModNS, Type[Any]]: |
| 297 | return self.mod_ns.__getattr__(key) |
| 298 | |
| 299 | def get_module(self, name: str) -> _ModuleMarker: |
| 300 | if name not in self.contents: |
| 301 | marker = _ModuleMarker(name, self) |
| 302 | self.contents[name] = marker |
| 303 | else: |
| 304 | marker = cast(_ModuleMarker, self.contents[name]) |
| 305 | return marker |
| 306 | |
| 307 | def add_class(self, name: str, cls: Type[Any]) -> None: |
| 308 | if name in self.contents: |
| 309 | existing = cast(_MultipleClassMarker, self.contents[name]) |
| 310 | try: |
| 311 | existing.add_item(cls) |
| 312 | except AttributeError as ae: |
| 313 | if not isinstance(existing, _MultipleClassMarker): |
| 314 | raise exc.InvalidRequestError( |
| 315 | f'name "{name}" matches both a ' |
| 316 | "class name and a module name" |
no outgoing calls
no test coverage detected