# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
import base64
from typing import Optional
from xdrlib import Packer, Unpacker
from ..type_checked import type_checked
from .data_value import DataValue
from .string64 import String64
__all__ = ["ManageDataOp"]
[docs]@type_checked
class ManageDataOp:
"""
XDR Source Code::
struct ManageDataOp
{
string64 dataName;
DataValue* dataValue; // set to null to clear
};
"""
def __init__(
self,
data_name: String64,
data_value: Optional[DataValue],
) -> None:
self.data_name = data_name
self.data_value = data_value
def pack(self, packer: Packer) -> None:
self.data_name.pack(packer)
if self.data_value is None:
packer.pack_uint(0)
else:
packer.pack_uint(1)
if self.data_value is None:
raise ValueError("data_value should not be None.")
self.data_value.pack(packer)
@classmethod
def unpack(cls, unpacker: Unpacker) -> "ManageDataOp":
data_name = String64.unpack(unpacker)
data_value = DataValue.unpack(unpacker) if unpacker.unpack_uint() else None
return cls(
data_name=data_name,
data_value=data_value,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> "ManageDataOp":
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) -> "ManageDataOp":
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return self.data_name == other.data_name and self.data_value == other.data_value
def __str__(self):
out = [
f"data_name={self.data_name}",
f"data_value={self.data_value}",
]
return f"<ManageDataOp {[', '.join(out)]}>"