# 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 .ledger_entry_changes import LedgerEntryChanges
from .ledger_upgrade import LedgerUpgrade
__all__ = ["UpgradeEntryMeta"]
[docs]
class UpgradeEntryMeta:
"""
XDR Source Code::
struct UpgradeEntryMeta
{
LedgerUpgrade upgrade;
LedgerEntryChanges changes;
};
"""
def __init__(
self,
upgrade: LedgerUpgrade,
changes: LedgerEntryChanges,
) -> None:
self.upgrade = upgrade
self.changes = changes
def pack(self, packer: Packer) -> None:
self.upgrade.pack(packer)
self.changes.pack(packer)
@classmethod
def unpack(cls, unpacker: Unpacker) -> UpgradeEntryMeta:
upgrade = LedgerUpgrade.unpack(unpacker)
changes = LedgerEntryChanges.unpack(unpacker)
return cls(
upgrade=upgrade,
changes=changes,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> UpgradeEntryMeta:
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) -> UpgradeEntryMeta:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.upgrade,
self.changes,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return self.upgrade == other.upgrade and self.changes == other.changes
def __str__(self):
out = [
f"upgrade={self.upgrade}",
f"changes={self.changes}",
]
return f"<UpgradeEntryMeta [{', '.join(out)}]>"