dulwich.object_format.ObjectFormat

class documentation

class ObjectFormat:

Object format (hash algorithm) used in Git.

Method	`__init__`	Initialize an object format.
Method	`__repr__`	Return repr.
Method	`__str__`	Return string representation.
Method	`hash_object`	Hash data and return the digest.
Method	`hash_object_hex`	Hash data and return the hexadecimal digest.
Method	`new_hash`	Create a new hash object.
Instance Variable	`hash_func`	Undocumented
Instance Variable	`hex_length`	Undocumented
Instance Variable	`name`	Undocumented
Instance Variable	`oid_length`	Undocumented
Instance Variable	`type_num`	Undocumented

def __init__(self, name: str, type_num: int, oid_length: int, hex_length: int, hash_func: Callable[[], HASH]): ¶

Initialize an object format.

Parameters
name:`str`	Name of the format (e.g., "sha1", "sha256")
type_num:`int`	Format type number used in Git
oid_length:`int`	Length of the binary object ID in bytes
hex_length:`int`	Length of the hexadecimal object ID in characters
hash_func:`Callable[[], HASH]`	Hash function from hashlib

def __repr__(self) -> str: ¶

Return repr.

def __str__(self) -> str: ¶

Return string representation.

def hash_object(self, data: bytes) -> bytes: ¶

Hash data and return the digest.

Parameters
data:`bytes`	Data to hash

Returns
`bytes`	Binary digest

def hash_object_hex(self, data: bytes) -> bytes: ¶

Hash data and return the hexadecimal digest.

Parameters
data:`bytes`	Data to hash

Returns
`bytes`	Hexadecimal digest as bytes

def new_hash(self) -> HASH: ¶

Create a new hash object.

hash_func = ¶

Undocumented

hex_length = ¶

Undocumented

name = ¶

Undocumented

oid_length = ¶

Undocumented

type_num = ¶

Undocumented