# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
from xdrlib3 import Packer, Unpacker
from .node_id import NodeID
from .signature import Signature
__all__ = ["LedgerCloseValueSignature"]
[docs]
class LedgerCloseValueSignature:
"""
XDR Source Code::
struct LedgerCloseValueSignature
{
NodeID nodeID; // which node introduced the value
Signature signature; // nodeID's signature
};
"""
def __init__(
self,
node_id: NodeID,
signature: Signature,
) -> None:
self.node_id = node_id
self.signature = signature
def pack(self, packer: Packer) -> None:
self.node_id.pack(packer)
self.signature.pack(packer)
@classmethod
def unpack(cls, unpacker: Unpacker) -> LedgerCloseValueSignature:
node_id = NodeID.unpack(unpacker)
signature = Signature.unpack(unpacker)
return cls(
node_id=node_id,
signature=signature,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> LedgerCloseValueSignature:
unpacker = Unpacker(xdr)
return cls.unpack(unpacker)
def to_xdr(self) -> str:
xdr_bytes = self.to_xdr_bytes()
return base64.b64encode(xdr_bytes).decode()
@classmethod
def from_xdr(cls, xdr: str) -> LedgerCloseValueSignature:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.node_id,
self.signature,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return self.node_id == other.node_id and self.signature == other.signature
def __str__(self):
out = [
f"node_id={self.node_id}",
f"signature={self.signature}",
]
return f"<LedgerCloseValueSignature [{', '.join(out)}]>"