# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
from typing import List
from xdrlib3 import Packer, Unpacker
from .asset import Asset
from .claimant import Claimant
from .int64 import Int64
__all__ = ["CreateClaimableBalanceOp"]
[docs]
class CreateClaimableBalanceOp:
"""
XDR Source Code::
struct CreateClaimableBalanceOp
{
Asset asset;
int64 amount;
Claimant claimants<10>;
};
"""
def __init__(
self,
asset: Asset,
amount: Int64,
claimants: List[Claimant],
) -> None:
_expect_max_length = 10
if claimants and len(claimants) > _expect_max_length:
raise ValueError(
f"The maximum length of `claimants` should be {_expect_max_length}, but got {len(claimants)}."
)
self.asset = asset
self.amount = amount
self.claimants = claimants
def pack(self, packer: Packer) -> None:
self.asset.pack(packer)
self.amount.pack(packer)
packer.pack_uint(len(self.claimants))
for claimants_item in self.claimants:
claimants_item.pack(packer)
@classmethod
def unpack(cls, unpacker: Unpacker) -> CreateClaimableBalanceOp:
asset = Asset.unpack(unpacker)
amount = Int64.unpack(unpacker)
length = unpacker.unpack_uint()
claimants = []
for _ in range(length):
claimants.append(Claimant.unpack(unpacker))
return cls(
asset=asset,
amount=amount,
claimants=claimants,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> CreateClaimableBalanceOp:
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) -> CreateClaimableBalanceOp:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.asset,
self.amount,
self.claimants,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.asset == other.asset
and self.amount == other.amount
and self.claimants == other.claimants
)
def __str__(self):
out = [
f"asset={self.asset}",
f"amount={self.amount}",
f"claimants={self.claimants}",
]
return f"<CreateClaimableBalanceOp [{', '.join(out)}]>"