pip._internal.utils.hashes.Hashes Class Reference

Inheritance diagram for pip._internal.utils.hashes.Hashes:

Public Member Functions
None	__init__ (self, Optional[Dict[str, List[str]]] hashes=None)
"Hashes"	__and__ (self, "Hashes" other)
int	digest_count (self)
bool	is_hash_allowed (self, str hash_name, str hex_digest)
None	check_against_chunks (self, Iterable[bytes] chunks)
None	check_against_file (self, BinaryIO file)
None	check_against_path (self, str path)
bool	has_one_of (self, Dict[str, str] hashes)
bool	__bool__ (self)
bool	__eq__ (self, object other)
int	__hash__ (self)

Protected Member Functions
"NoReturn"	_raise (self, Dict[str, "_Hash"] gots)

Protected Attributes
	_allowed

Detailed Description

A wrapper that builds multiple hashes at once and checks them against
known-good values

Constructor & Destructor Documentation

__init__()

None pip._internal.utils.hashes.Hashes.__init__	(		self,
		Optional[Dict[str, List[str]]]	hashes = None
	)

:param hashes: A dict of algorithm names pointing to lists of allowed
    hex digests

Reimplemented in pip._internal.utils.hashes.MissingHashes.

Member Function Documentation

__bool__()

bool pip._internal.utils.hashes.Hashes.__bool__

(

self

)

Return whether I know any known-good hashes.

check_against_chunks()

None pip._internal.utils.hashes.Hashes.check_against_chunks	(		self,
		Iterable[bytes]	chunks
	)

Check good hashes against ones built from iterable of chunks of
data.

Raise HashMismatch if none match.

check_against_file()

None pip._internal.utils.hashes.Hashes.check_against_file	(		self,
		BinaryIO	file
	)

Check good hashes against a file-like object

Raise HashMismatch if none match.

has_one_of()

bool pip._internal.utils.hashes.Hashes.has_one_of	(		self,
		Dict[str, str]	hashes
	)

Return whether any of the given hashes are allowed.

is_hash_allowed()

bool pip._internal.utils.hashes.Hashes.is_hash_allowed	(		self,
		str	hash_name,
		str	hex_digest
	)

Return whether the given hex digest is allowed.

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The documentation for this class was generated from the following file:

• docs/help/help-venv/lib/python3.12/site-packages/pip/_internal/utils/hashes.py