# 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 .tx_set_component_txs_maybe_discounted_fee import (
TxSetComponentTxsMaybeDiscountedFee,
)
from .tx_set_component_type import TxSetComponentType
__all__ = ["TxSetComponent"]
[docs]
class TxSetComponent:
"""
XDR Source Code::
union TxSetComponent switch (TxSetComponentType type)
{
case TXSET_COMP_TXS_MAYBE_DISCOUNTED_FEE:
struct
{
int64* baseFee;
TransactionEnvelope txs<>;
} txsMaybeDiscountedFee;
};
"""
def __init__(
self,
type: TxSetComponentType,
txs_maybe_discounted_fee: TxSetComponentTxsMaybeDiscountedFee = None,
) -> None:
self.type = type
self.txs_maybe_discounted_fee = txs_maybe_discounted_fee
def pack(self, packer: Packer) -> None:
self.type.pack(packer)
if self.type == TxSetComponentType.TXSET_COMP_TXS_MAYBE_DISCOUNTED_FEE:
if self.txs_maybe_discounted_fee is None:
raise ValueError("txs_maybe_discounted_fee should not be None.")
self.txs_maybe_discounted_fee.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> TxSetComponent:
type = TxSetComponentType.unpack(unpacker)
if type == TxSetComponentType.TXSET_COMP_TXS_MAYBE_DISCOUNTED_FEE:
txs_maybe_discounted_fee = TxSetComponentTxsMaybeDiscountedFee.unpack(
unpacker
)
return cls(type=type, txs_maybe_discounted_fee=txs_maybe_discounted_fee)
return cls(type=type)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> TxSetComponent:
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) -> TxSetComponent:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.type,
self.txs_maybe_discounted_fee,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.type == other.type
and self.txs_maybe_discounted_fee == other.txs_maybe_discounted_fee
)
def __str__(self):
out = []
out.append(f"type={self.type}")
out.append(
f"txs_maybe_discounted_fee={self.txs_maybe_discounted_fee}"
) if self.txs_maybe_discounted_fee is not None else None
return f"<TxSetComponent [{', '.join(out)}]>"