# 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 .base import Integer
from .trust_line_entry_extension_v2 import TrustLineEntryExtensionV2
__all__ = ["TrustLineEntryV1Ext"]
[docs]
class TrustLineEntryV1Ext:
"""
XDR Source Code::
union switch (int v)
{
case 0:
void;
case 2:
TrustLineEntryExtensionV2 v2;
}
"""
def __init__(
self,
v: int,
v2: TrustLineEntryExtensionV2 = None,
) -> None:
self.v = v
self.v2 = v2
def pack(self, packer: Packer) -> None:
Integer(self.v).pack(packer)
if self.v == 0:
return
if self.v == 2:
if self.v2 is None:
raise ValueError("v2 should not be None.")
self.v2.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> TrustLineEntryV1Ext:
v = Integer.unpack(unpacker)
if v == 0:
return cls(v=v)
if v == 2:
v2 = TrustLineEntryExtensionV2.unpack(unpacker)
return cls(v=v, v2=v2)
return cls(v=v)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> TrustLineEntryV1Ext:
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) -> TrustLineEntryV1Ext:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.v,
self.v2,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return self.v == other.v and self.v2 == other.v2
def __str__(self):
out = []
out.append(f"v={self.v}")
out.append(f"v2={self.v2}") if self.v2 is not None else None
return f"<TrustLineEntryV1Ext [{', '.join(out)}]>"