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133 lines (124 loc) · 4.33 KB
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import _compression
import sys
from _compression import BaseStream
from _typeshed import ReadableBuffer, Self, StrOrBytesPath, WriteableBuffer
from typing import IO, Any, Iterable, Protocol, TextIO, TypeVar, overload
from typing_extensions import Literal, SupportsIndex
# The following attributes and methods are optional:
# def fileno(self) -> int: ...
# def close(self) -> object: ...
class _ReadableFileobj(_compression._Reader, Protocol): ...
class _WritableFileobj(Protocol):
def write(self, __b: bytes) -> object: ...
# The following attributes and methods are optional:
# def fileno(self) -> int: ...
# def close(self) -> object: ...
_T = TypeVar("_T")
def compress(data: bytes, compresslevel: int = ...) -> bytes: ...
def decompress(data: bytes) -> bytes: ...
_ReadBinaryMode = Literal["", "r", "rb"]
_WriteBinaryMode = Literal["w", "wb", "x", "xb", "a", "ab"]
_ReadTextMode = Literal["rt"]
_WriteTextMode = Literal["wt", "xt", "at"]
@overload
def open(
filename: _ReadableFileobj,
mode: _ReadBinaryMode = ...,
compresslevel: int = ...,
encoding: None = ...,
errors: None = ...,
newline: None = ...,
) -> BZ2File: ...
@overload
def open(
filename: _ReadableFileobj,
mode: _ReadTextMode,
compresslevel: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
) -> TextIO: ...
@overload
def open(
filename: _WritableFileobj,
mode: _WriteBinaryMode,
compresslevel: int = ...,
encoding: None = ...,
errors: None = ...,
newline: None = ...,
) -> BZ2File: ...
@overload
def open(
filename: _WritableFileobj,
mode: _WriteTextMode,
compresslevel: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
) -> TextIO: ...
@overload
def open(
filename: StrOrBytesPath,
mode: _ReadBinaryMode | _WriteBinaryMode = ...,
compresslevel: int = ...,
encoding: None = ...,
errors: None = ...,
newline: None = ...,
) -> BZ2File: ...
@overload
def open(
filename: StrOrBytesPath,
mode: _ReadTextMode | _WriteTextMode,
compresslevel: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
) -> TextIO: ...
class BZ2File(BaseStream, IO[bytes]):
def __enter__(self: Self) -> Self: ...
if sys.version_info >= (3, 9):
@overload
def __init__(self, filename: _WritableFileobj, mode: _WriteBinaryMode, *, compresslevel: int = ...) -> None: ...
@overload
def __init__(self, filename: _ReadableFileobj, mode: _ReadBinaryMode = ..., *, compresslevel: int = ...) -> None: ...
@overload
def __init__(
self, filename: StrOrBytesPath, mode: _ReadBinaryMode | _WriteBinaryMode = ..., *, compresslevel: int = ...
) -> None: ...
else:
@overload
def __init__(
self, filename: _WritableFileobj, mode: _WriteBinaryMode, buffering: Any | None = ..., compresslevel: int = ...
) -> None: ...
@overload
def __init__(
self, filename: _ReadableFileobj, mode: _ReadBinaryMode = ..., buffering: Any | None = ..., compresslevel: int = ...
) -> None: ...
@overload
def __init__(
self,
filename: StrOrBytesPath,
mode: _ReadBinaryMode | _WriteBinaryMode = ...,
buffering: Any | None = ...,
compresslevel: int = ...,
) -> None: ...
def read(self, size: int | None = ...) -> bytes: ...
def read1(self, size: int = ...) -> bytes: ...
def readline(self, size: SupportsIndex = ...) -> bytes: ... # type: ignore
def readinto(self, b: WriteableBuffer) -> int: ...
def readlines(self, size: SupportsIndex = ...) -> list[bytes]: ...
def seek(self, offset: int, whence: int = ...) -> int: ...
def write(self, data: ReadableBuffer) -> int: ...
def writelines(self, seq: Iterable[ReadableBuffer]) -> None: ...
class BZ2Compressor(object):
def __init__(self, compresslevel: int = ...) -> None: ...
def compress(self, __data: bytes) -> bytes: ...
def flush(self) -> bytes: ...
class BZ2Decompressor(object):
def decompress(self, data: bytes, max_length: int = ...) -> bytes: ...
@property
def eof(self) -> bool: ...
@property
def needs_input(self) -> bool: ...
@property
def unused_data(self) -> bytes: ...