`dissect.util.compression.lzxpress_huffman`¶

Module Contents¶

Classes¶

`Symbol`
`Node`
`BitString`

Functions¶

LZXPRESS decompress from a file-like object or bytes.

class dissect.util.compression.lzxpress_huffman.Symbol¶

Bases: NamedTuple

length: int¶

symbol: int¶

class dissect.util.compression.lzxpress_huffman.Node(symbol: Symbol | None = None, is_leaf: bool = False)¶

__slots__ = ('children', 'is_leaf', 'symbol')¶

symbol = None¶

is_leaf = False¶

children = [None, None]¶

class dissect.util.compression.lzxpress_huffman.BitString¶

source = None¶

mask = 0¶

bits = 0¶

property index: int¶

init(fh: BinaryIO) → None¶

read(n: int) → bytes¶

lookup(n: int) → int¶

skip(n: int) → None¶

decode(root: Node) → Symbol¶

dissect.util.compression.lzxpress_huffman.decompress(src: bytes | BinaryIO) → bytes¶

LZXPRESS decompress from a file-like object or bytes.

Decompresses until EOF of the input data.

Parameters:: src – File-like object or bytes to decompress.
Returns:: The decompressed data.