# 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 .claim_atom_type import ClaimAtomType
from .claim_liquidity_atom import ClaimLiquidityAtom
from .claim_offer_atom import ClaimOfferAtom
from .claim_offer_atom_v0 import ClaimOfferAtomV0
__all__ = ["ClaimAtom"]
[docs]
class ClaimAtom:
"""
XDR Source Code::
union ClaimAtom switch (ClaimAtomType type)
{
case CLAIM_ATOM_TYPE_V0:
ClaimOfferAtomV0 v0;
case CLAIM_ATOM_TYPE_ORDER_BOOK:
ClaimOfferAtom orderBook;
case CLAIM_ATOM_TYPE_LIQUIDITY_POOL:
ClaimLiquidityAtom liquidityPool;
};
"""
def __init__(
self,
type: ClaimAtomType,
v0: ClaimOfferAtomV0 = None,
order_book: ClaimOfferAtom = None,
liquidity_pool: ClaimLiquidityAtom = None,
) -> None:
self.type = type
self.v0 = v0
self.order_book = order_book
self.liquidity_pool = liquidity_pool
def pack(self, packer: Packer) -> None:
self.type.pack(packer)
if self.type == ClaimAtomType.CLAIM_ATOM_TYPE_V0:
if self.v0 is None:
raise ValueError("v0 should not be None.")
self.v0.pack(packer)
return
if self.type == ClaimAtomType.CLAIM_ATOM_TYPE_ORDER_BOOK:
if self.order_book is None:
raise ValueError("order_book should not be None.")
self.order_book.pack(packer)
return
if self.type == ClaimAtomType.CLAIM_ATOM_TYPE_LIQUIDITY_POOL:
if self.liquidity_pool is None:
raise ValueError("liquidity_pool should not be None.")
self.liquidity_pool.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> ClaimAtom:
type = ClaimAtomType.unpack(unpacker)
if type == ClaimAtomType.CLAIM_ATOM_TYPE_V0:
v0 = ClaimOfferAtomV0.unpack(unpacker)
return cls(type=type, v0=v0)
if type == ClaimAtomType.CLAIM_ATOM_TYPE_ORDER_BOOK:
order_book = ClaimOfferAtom.unpack(unpacker)
return cls(type=type, order_book=order_book)
if type == ClaimAtomType.CLAIM_ATOM_TYPE_LIQUIDITY_POOL:
liquidity_pool = ClaimLiquidityAtom.unpack(unpacker)
return cls(type=type, liquidity_pool=liquidity_pool)
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) -> ClaimAtom:
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) -> ClaimAtom:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.type,
self.v0,
self.order_book,
self.liquidity_pool,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.type == other.type
and self.v0 == other.v0
and self.order_book == other.order_book
and self.liquidity_pool == other.liquidity_pool
)
def __str__(self):
out = []
out.append(f"type={self.type}")
out.append(f"v0={self.v0}") if self.v0 is not None else None
out.append(
f"order_book={self.order_book}"
) if self.order_book is not None else None
out.append(
f"liquidity_pool={self.liquidity_pool}"
) if self.liquidity_pool is not None else None
return f"<ClaimAtom [{', '.join(out)}]>"