Files
typeshed/stdlib/dbm/ndbm.pyi
2022-01-08 16:09:29 +01:00

36 lines
1.2 KiB
Python

from _typeshed import Self
from types import TracebackType
from typing import TypeVar, Union, overload
_T = TypeVar("_T")
_KeyType = Union[str, bytes]
_ValueType = Union[str, bytes]
class error(OSError): ...
library: str
# Actual typename dbm, not exposed by the implementation
class _dbm:
def close(self) -> None: ...
def __getitem__(self, item: _KeyType) -> bytes: ...
def __setitem__(self, key: _KeyType, value: _ValueType) -> None: ...
def __delitem__(self, key: _KeyType) -> None: ...
def __len__(self) -> int: ...
def __del__(self) -> None: ...
def __enter__(self: Self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
) -> None: ...
@overload
def get(self, k: _KeyType) -> bytes | None: ...
@overload
def get(self, k: _KeyType, default: bytes | _T) -> bytes | _T: ...
def keys(self) -> list[bytes]: ...
def setdefault(self, k: _KeyType, default: _ValueType = ...) -> bytes: ...
# Don't exist at runtime
__new__: None # type: ignore[assignment]
__init__: None # type: ignore[assignment]
def open(__filename: str, __flags: str = ..., __mode: int = ...) -> _dbm: ...