repos/aio-libs-multidict-d1bbea3/multidict/__init__.pyi

import abc
from typing import (
    Generic,
    Iterable,
    Iterator,
    Mapping,
    MutableMapping,
    TypeVar,
    overload,
)

class istr(str): ...

upstr = istr

_S = str | istr

_T = TypeVar("_T")

_T_co = TypeVar("_T_co", covariant=True)

_D = TypeVar("_D")

class MultiMapping(Mapping[_S, _T_co]):
    @overload
    @abc.abstractmethod
    def getall(self, key: _S) -> list[_T_co]: ...
    @overload
    @abc.abstractmethod
    def getall(self, key: _S, default: _D) -> list[_T_co] | _D: ...
    @overload
    @abc.abstractmethod
    def getone(self, key: _S) -> _T_co: ...
    @overload
    @abc.abstractmethod
    def getone(self, key: _S, default: _D) -> _T_co | _D: ...

_Arg = (
    Mapping[str, _T]
    | Mapping[istr, _T]
    | dict[str, _T]
    | dict[istr, _T]
    | MultiMapping[_T]
    | Iterable[tuple[str, _T]]
    | Iterable[tuple[istr, _T]]
)

class MutableMultiMapping(MultiMapping[_T], MutableMapping[_S, _T], Generic[_T]):
    @abc.abstractmethod
    def add(self, key: _S, value: _T) -> None: ...
    @abc.abstractmethod
    def extend(self, arg: _Arg[_T] = ..., **kwargs: _T) -> None: ...
    @overload
    @abc.abstractmethod
    def popone(self, key: _S) -> _T: ...
    @overload
    @abc.abstractmethod
    def popone(self, key: _S, default: _D) -> _T | _D: ...
    @overload
    @abc.abstractmethod
    def popall(self, key: _S) -> list[_T]: ...
    @overload
    @abc.abstractmethod
    def popall(self, key: _S, default: _D) -> list[_T] | _D: ...

class MultiDict(MutableMultiMapping[_T], Generic[_T]):
    def __init__(self, arg: _Arg[_T] = ..., **kwargs: _T) -> None: ...
    def copy(self) -> MultiDict[_T]: ...
    def __getitem__(self, k: _S) -> _T: ...
    def __setitem__(self, k: _S, v: _T) -> None: ...
    def __delitem__(self, v: _S) -> None: ...
    def __iter__(self) -> Iterator[_S]: ...
    def __len__(self) -> int: ...
    @overload
    def getall(self, key: _S) -> list[_T]: ...
    @overload
    def getall(self, key: _S, default: _D) -> list[_T] | _D: ...
    @overload
    def getone(self, key: _S) -> _T: ...
    @overload
    def getone(self, key: _S, default: _D) -> _T | _D: ...
    def add(self, key: _S, value: _T) -> None: ...
    def extend(self, arg: _Arg[_T] = ..., **kwargs: _T) -> None: ...
    @overload
    def popone(self, key: _S) -> _T: ...
    @overload
    def popone(self, key: _S, default: _D) -> _T | _D: ...
    @overload
    def popall(self, key: _S) -> list[_T]: ...
    @overload
    def popall(self, key: _S, default: _D) -> list[_T] | _D: ...

class CIMultiDict(MutableMultiMapping[_T], Generic[_T]):
    def __init__(self, arg: _Arg[_T] = ..., **kwargs: _T) -> None: ...
    def copy(self) -> CIMultiDict[_T]: ...
    def __getitem__(self, k: _S) -> _T: ...
    def __setitem__(self, k: _S, v: _T) -> None: ...
    def __delitem__(self, v: _S) -> None: ...
    def __iter__(self) -> Iterator[_S]: ...
    def __len__(self) -> int: ...
    @overload
    def getall(self, key: _S) -> list[_T]: ...
    @overload
    def getall(self, key: _S, default: _D) -> list[_T] | _D: ...
    @overload
    def getone(self, key: _S) -> _T: ...
    @overload
    def getone(self, key: _S, default: _D) -> _T | _D: ...
    def add(self, key: _S, value: _T) -> None: ...
    def extend(self, arg: _Arg[_T] = ..., **kwargs: _T) -> None: ...
    @overload
    def popone(self, key: _S) -> _T: ...
    @overload
    def popone(self, key: _S, default: _D) -> _T | _D: ...
    @overload
    def popall(self, key: _S) -> list[_T]: ...
    @overload
    def popall(self, key: _S, default: _D) -> list[_T] | _D: ...

class MultiDictProxy(MultiMapping[_T], Generic[_T]):
    def __init__(self, arg: MultiMapping[_T] | MutableMultiMapping[_T]) -> None: ...
    def copy(self) -> MultiDict[_T]: ...
    def __getitem__(self, k: _S) -> _T: ...
    def __iter__(self) -> Iterator[_S]: ...
    def __len__(self) -> int: ...
    @overload
    def getall(self, key: _S) -> list[_T]: ...
    @overload
    def getall(self, key: _S, default: _D) -> list[_T] | _D: ...
    @overload
    def getone(self, key: _S) -> _T: ...
    @overload
    def getone(self, key: _S, default: _D) -> _T | _D: ...

class CIMultiDictProxy(MultiMapping[_T], Generic[_T]):
    def __init__(self, arg: MultiMapping[_T] | MutableMultiMapping[_T]) -> None: ...
    def __getitem__(self, k: _S) -> _T: ...
    def __iter__(self) -> Iterator[_S]: ...
    def __len__(self) -> int: ...
    @overload
    def getall(self, key: _S) -> list[_T]: ...
    @overload
    def getall(self, key: _S, default: _D) -> list[_T] | _D: ...
    @overload
    def getone(self, key: _S) -> _T: ...
    @overload
    def getone(self, key: _S, default: _D) -> _T | _D: ...
    def copy(self) -> CIMultiDict[_T]: ...

def getversion(
    md: MultiDict[_T] | CIMultiDict[_T] | MultiDictProxy[_T] | CIMultiDictProxy[_T],
) -> int: ...