mirror of
https://github.com/davidhalter/typeshed.git
synced 2026-05-04 20:45:49 +08:00
Semyon Moroz
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# _compression is replaced by compression._common._streams on Python 3.14+ (PEP-784)
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from _typeshed import ReadableBuffer, WriteableBuffer
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from collections.abc import Callable
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from io import DEFAULT_BUFFER_SIZE, BufferedIOBase, RawIOBase
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from typing import Any, Protocol, type_check_only
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BUFFER_SIZE = DEFAULT_BUFFER_SIZE
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@type_check_only
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class _Reader(Protocol):
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def read(self, n: int, /) -> bytes: ...
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def seekable(self) -> bool: ...
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def seek(self, n: int, /) -> Any: ...
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@type_check_only
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class _Decompressor(Protocol):
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def decompress(self, data: ReadableBuffer, /, max_length: int = ...) -> bytes: ...
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@property
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def unused_data(self) -> bytes: ...
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@property
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def eof(self) -> bool: ...
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# `zlib._Decompress` does not have next property, but `DecompressReader` calls it:
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# @property
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# def needs_input(self) -> bool: ...
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class BaseStream(BufferedIOBase): ...
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class DecompressReader(RawIOBase):
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def __init__(
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self,
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fp: _Reader,
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decomp_factory: Callable[..., _Decompressor],
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trailing_error: type[Exception] | tuple[type[Exception], ...] = (),
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**decomp_args: Any, # These are passed to decomp_factory.
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) -> None: ...
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def readinto(self, b: WriteableBuffer) -> int: ...
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def read(self, size: int = -1) -> bytes: ...
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def seek(self, offset: int, whence: int = 0) -> int: ...
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