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Merge branch 'main' into py-multiaddr

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This commit is contained in:
Manu Sheel Gupta
2025-07-17 02:32:52 -07:00
committed by GitHub
parent 6fe28dcdd3 3ca27c6e93
commit d1a0f4f767
2 changed files with 9 additions and 9 deletions
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17
libp2p/peer/id.py
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@ -1,3 +1,4 @@
import functools
import hashlib import hashlib
import base58 import base58
@ -36,25 +37,23 @@ if ENABLE_INLINING:
class ID: class ID:
_bytes: bytes _bytes: bytes
_xor_id: int | None = None
_b58_str: str | None = None
def __init__(self, peer_id_bytes: bytes) -> None: def __init__(self, peer_id_bytes: bytes) -> None:
self._bytes = peer_id_bytes self._bytes = peer_id_bytes
@property @functools.cached_property
def xor_id(self) -> int: def xor_id(self) -> int:
if not self._xor_id: return int(sha256_digest(self._bytes).hex(), 16)
self._xor_id = int(sha256_digest(self._bytes).hex(), 16)
return self._xor_id @functools.cached_property
def base58(self) -> str:
return base58.b58encode(self._bytes).decode()
def to_bytes(self) -> bytes: def to_bytes(self) -> bytes:
return self._bytes return self._bytes
def to_base58(self) -> str: def to_base58(self) -> str:
if not self._b58_str: return self.base58
self._b58_str = base58.b58encode(self._bytes).decode()
return self._b58_str
def __repr__(self) -> str: def __repr__(self) -> str:
return f"<libp2p.peer.id.ID ({self!s})>" return f"<libp2p.peer.id.ID ({self!s})>"

1
newsfragments/772.internal.rst Normal file
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@ -0,0 +1 @@
Replace the libp2p.peer.ID cache attributes with functools.cached_property functional decorator.