Files
typeshed/stdlib/zlib.pyi
Stephen Morton 631c9924cf improve unexposed zlib types (#13032)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-11-18 07:40:30 +00:00

71 lines
2.2 KiB
Python

import sys
from _typeshed import ReadableBuffer
from typing import Any, Final, final, type_check_only
from typing_extensions import Self
DEFLATED: Final = 8
DEF_MEM_LEVEL: int # can change
DEF_BUF_SIZE: Final = 16384
MAX_WBITS: int
ZLIB_VERSION: str # can change
ZLIB_RUNTIME_VERSION: str # can change
Z_NO_COMPRESSION: Final = 0
Z_PARTIAL_FLUSH: Final = 1
Z_BEST_COMPRESSION: Final = 9
Z_BEST_SPEED: Final = 1
Z_BLOCK: Final = 5
Z_DEFAULT_COMPRESSION: Final = -1
Z_DEFAULT_STRATEGY: Final = 0
Z_FILTERED: Final = 1
Z_FINISH: Final = 4
Z_FIXED: Final = 4
Z_FULL_FLUSH: Final = 3
Z_HUFFMAN_ONLY: Final = 2
Z_NO_FLUSH: Final = 0
Z_RLE: Final = 3
Z_SYNC_FLUSH: Final = 2
Z_TREES: Final = 6
class error(Exception): ...
# This class is not exposed at runtime. It calls itself zlib.Compress.
@final
@type_check_only
class _Compress:
def __copy__(self) -> Self: ...
def __deepcopy__(self, memo: Any, /) -> Self: ...
def compress(self, data: ReadableBuffer, /) -> bytes: ...
def flush(self, mode: int = 4, /) -> bytes: ...
def copy(self) -> _Compress: ...
# This class is not exposed at runtime. It calls itself zlib.Decompress.
@final
@type_check_only
class _Decompress:
@property
def unused_data(self) -> bytes: ...
@property
def unconsumed_tail(self) -> bytes: ...
@property
def eof(self) -> bool: ...
def __copy__(self) -> Self: ...
def __deepcopy__(self, memo: Any, /) -> Self: ...
def decompress(self, data: ReadableBuffer, /, max_length: int = 0) -> bytes: ...
def flush(self, length: int = 16384, /) -> bytes: ...
def copy(self) -> _Decompress: ...
def adler32(data: ReadableBuffer, value: int = 1, /) -> int: ...
if sys.version_info >= (3, 11):
def compress(data: ReadableBuffer, /, level: int = -1, wbits: int = 15) -> bytes: ...
else:
def compress(data: ReadableBuffer, /, level: int = -1) -> bytes: ...
def compressobj(
level: int = -1, method: int = 8, wbits: int = 15, memLevel: int = 8, strategy: int = 0, zdict: ReadableBuffer | None = None
) -> _Compress: ...
def crc32(data: ReadableBuffer, value: int = 0, /) -> int: ...
def decompress(data: ReadableBuffer, /, wbits: int = 15, bufsize: int = 16384) -> bytes: ...
def decompressobj(wbits: int = 15, zdict: ReadableBuffer = b"") -> _Decompress: ...