# 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 .base import Integer
from .generalized_transaction_set import GeneralizedTransactionSet
__all__ = ["TransactionHistoryEntryExt"]
[docs]
class TransactionHistoryEntryExt:
"""
XDR Source Code::
union switch (int v)
{
case 0:
void;
case 1:
GeneralizedTransactionSet generalizedTxSet;
}
"""
def __init__(
self,
v: int,
generalized_tx_set: GeneralizedTransactionSet = None,
) -> None:
self.v = v
self.generalized_tx_set = generalized_tx_set
def pack(self, packer: Packer) -> None:
Integer(self.v).pack(packer)
if self.v == 0:
return
if self.v == 1:
if self.generalized_tx_set is None:
raise ValueError("generalized_tx_set should not be None.")
self.generalized_tx_set.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> TransactionHistoryEntryExt:
v = Integer.unpack(unpacker)
if v == 0:
return cls(v=v)
if v == 1:
generalized_tx_set = GeneralizedTransactionSet.unpack(unpacker)
return cls(v=v, generalized_tx_set=generalized_tx_set)
return cls(v=v)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> TransactionHistoryEntryExt:
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) -> TransactionHistoryEntryExt:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.v,
self.generalized_tx_set,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return self.v == other.v and self.generalized_tx_set == other.generalized_tx_set
def __str__(self):
out = []
out.append(f"v={self.v}")
out.append(
f"generalized_tx_set={self.generalized_tx_set}"
) if self.generalized_tx_set is not None else None
return f"<TransactionHistoryEntryExt [{', '.join(out)}]>"