# 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 .asset import Asset
from .int64 import Int64
from .price import Price
__all__ = ["ManageBuyOfferOp"]
[docs]
class ManageBuyOfferOp:
"""
XDR Source Code::
struct ManageBuyOfferOp
{
Asset selling;
Asset buying;
int64 buyAmount; // amount being bought. if set to 0, delete the offer
Price price; // price of thing being bought in terms of what you are
// selling
// 0=create a new offer, otherwise edit an existing offer
int64 offerID;
};
"""
def __init__(
self,
selling: Asset,
buying: Asset,
buy_amount: Int64,
price: Price,
offer_id: Int64,
) -> None:
self.selling = selling
self.buying = buying
self.buy_amount = buy_amount
self.price = price
self.offer_id = offer_id
def pack(self, packer: Packer) -> None:
self.selling.pack(packer)
self.buying.pack(packer)
self.buy_amount.pack(packer)
self.price.pack(packer)
self.offer_id.pack(packer)
@classmethod
def unpack(cls, unpacker: Unpacker) -> ManageBuyOfferOp:
selling = Asset.unpack(unpacker)
buying = Asset.unpack(unpacker)
buy_amount = Int64.unpack(unpacker)
price = Price.unpack(unpacker)
offer_id = Int64.unpack(unpacker)
return cls(
selling=selling,
buying=buying,
buy_amount=buy_amount,
price=price,
offer_id=offer_id,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> ManageBuyOfferOp:
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) -> ManageBuyOfferOp:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.selling,
self.buying,
self.buy_amount,
self.price,
self.offer_id,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.selling == other.selling
and self.buying == other.buying
and self.buy_amount == other.buy_amount
and self.price == other.price
and self.offer_id == other.offer_id
)
def __str__(self):
out = [
f"selling={self.selling}",
f"buying={self.buying}",
f"buy_amount={self.buy_amount}",
f"price={self.price}",
f"offer_id={self.offer_id}",
]
return f"<ManageBuyOfferOp [{', '.join(out)}]>"