Files
typeshed/stdlib/3/lzma.pyi
2018-07-03 18:56:28 -07:00

108 lines
3.2 KiB
Python

import io
import sys
from typing import Any, IO, Mapping, Optional, Sequence, Union
if sys.version_info >= (3, 6):
from os import PathLike
_PathOrFile = Union[str, bytes, IO[Any], PathLike[Any]]
else:
_PathOrFile = Union[str, bytes, IO[Any]]
_FilterChain = Sequence[Mapping[str, Any]]
FORMAT_AUTO: int
FORMAT_XZ: int
FORMAT_ALONE: int
FORMAT_RAW: int
CHECK_NONE: int
CHECK_CRC32: int
CHECK_CRC64: int
CHECK_SHA256: int
CHECK_ID_MAX: int
CHECK_UNKNOWN: int
FILTER_LZMA1: int
FILTER_LZMA2: int
FILTER_DELTA: int
FILTER_X86: int
FILTER_IA64: int
FILTER_ARM: int
FILTER_ARMTHUMB: int
FILTER_SPARC: int
FILTER_POWERPC: int
MF_HC3: int
MF_HC4: int
MF_BT2: int
MF_BT3: int
MF_BT4: int
MODE_FAST: int
MODE_NORMAL: int
PRESET_DEFAULT: int
PRESET_EXTREME: int
# from _lzma.c
class LZMADecompressor(object):
def __init__(self, format: Optional[int] = ..., memlimit: Optional[int] = ..., filters: Optional[_FilterChain] = ...) -> None: ...
def decompress(self, data: bytes, max_length: int = ...) -> bytes: ...
@property
def check(self) -> int: ...
@property
def eof(self) -> bool: ...
@property
def unused_data(self) -> bytes: ...
if sys.version_info >= (3, 5):
@property
def needs_input(self) -> bool: ...
# from _lzma.c
class LZMACompressor(object):
def __init__(self,
format: Optional[int] = ...,
check: int = ...,
preset: Optional[int] = ...,
filters: Optional[_FilterChain] = ...) -> None: ...
def compress(self, data: bytes) -> bytes: ...
def flush(self) -> bytes: ...
class LZMAError(Exception): ...
class LZMAFile(io.BufferedIOBase, IO[bytes]): # type: ignore # python/mypy#5027
def __init__(self,
filename: Optional[_PathOrFile] = ...,
mode: str = ...,
*,
format: Optional[int] = ...,
check: int = ...,
preset: Optional[int] = ...,
filters: Optional[_FilterChain] = ...) -> None: ...
def close(self) -> None: ...
@property
def closed(self) -> bool: ...
def fileno(self) -> int: ...
def seekable(self) -> bool: ...
def readable(self) -> bool: ...
def writable(self) -> bool: ...
def peek(self, size: int = ...) -> bytes: ...
def read(self, size: Optional[int] = ...) -> bytes: ...
def read1(self, size: int = ...) -> bytes: ...
def readline(self, size: int = ...) -> bytes: ...
def write(self, data: bytes) -> int: ...
def seek(self, offset: int, whence: int = ...) -> int: ...
def tell(self) -> int: ...
def open(filename: _PathOrFile,
mode: str = ...,
*,
format: Optional[int] = ...,
check: int = ...,
preset: Optional[int] = ...,
filters: Optional[_FilterChain] = ...,
encoding: Optional[str] = ...,
errors: Optional[str] = ...,
newline: Optional[str] = ...) -> IO[Any]: ...
def compress(data: bytes, format: int = ..., check: int = ..., preset: Optional[int] = ..., filters: Optional[_FilterChain] = ...) -> bytes: ...
def decompress(data: bytes, format: int = ..., memlimit: Optional[int] = ..., filters: Optional[_FilterChain] = ...) -> bytes: ...
def is_check_supported(check: int) -> bool: ...