from ._compat import Protocol from typing import Any, Dict, Iterator, List, TypeVar, Union _T = TypeVar("_T") class PackageMetadata(Protocol): def __len__(self) -> int: ... # pragma: no cover def __contains__(self, item: str) -> bool: ... # pragma: no cover def __getitem__(self, key: str) -> str: ... # pragma: no cover def __iter__(self) -> Iterator[str]: ... # pragma: no cover def get_all(self, name: str, failobj: _T = ...) -> Union[List[Any], _T]: """ Return all values associated with a possibly multi-valued key. """ @property def json(self) -> Dict[str, Union[str, List[str]]]: """ A JSON-compatible form of the metadata. """ class SimplePath(Protocol): """ A minimal subset of pathlib.Path required by PathDistribution. """ def joinpath(self) -> 'SimplePath': ... # pragma: no cover def __truediv__(self) -> 'SimplePath': ... # pragma: no cover def parent(self) -> 'SimplePath': ... # pragma: no cover def read_text(self) -> str: ... # pragma: no cover