# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
import json
from typing import Optional
from xdrlib3 import Packer, Unpacker
from .base import DEFAULT_XDR_MAX_DEPTH
from .sc_spec_udt_union_case_tuple_v0 import SCSpecUDTUnionCaseTupleV0
from .sc_spec_udt_union_case_v0_kind import SCSpecUDTUnionCaseV0Kind
from .sc_spec_udt_union_case_void_v0 import SCSpecUDTUnionCaseVoidV0
__all__ = ["SCSpecUDTUnionCaseV0"]
[docs]
class SCSpecUDTUnionCaseV0:
"""
XDR Source Code::
union SCSpecUDTUnionCaseV0 switch (SCSpecUDTUnionCaseV0Kind kind)
{
case SC_SPEC_UDT_UNION_CASE_VOID_V0:
SCSpecUDTUnionCaseVoidV0 voidCase;
case SC_SPEC_UDT_UNION_CASE_TUPLE_V0:
SCSpecUDTUnionCaseTupleV0 tupleCase;
};
"""
def __init__(
self,
kind: SCSpecUDTUnionCaseV0Kind,
void_case: Optional[SCSpecUDTUnionCaseVoidV0] = None,
tuple_case: Optional[SCSpecUDTUnionCaseTupleV0] = None,
) -> None:
self.kind = kind
self.void_case = void_case
self.tuple_case = tuple_case
def pack(self, packer: Packer) -> None:
self.kind.pack(packer)
if self.kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_VOID_V0:
if self.void_case is None:
raise ValueError("void_case should not be None.")
self.void_case.pack(packer)
return
if self.kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_TUPLE_V0:
if self.tuple_case is None:
raise ValueError("tuple_case should not be None.")
self.tuple_case.pack(packer)
return
raise ValueError("Invalid kind.")
@classmethod
def unpack(
cls, unpacker: Unpacker, depth_limit: int = DEFAULT_XDR_MAX_DEPTH
) -> SCSpecUDTUnionCaseV0:
if depth_limit <= 0:
raise ValueError("Maximum decoding depth reached")
kind = SCSpecUDTUnionCaseV0Kind.unpack(unpacker)
if kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_VOID_V0:
void_case = SCSpecUDTUnionCaseVoidV0.unpack(unpacker, depth_limit - 1)
return cls(kind=kind, void_case=void_case)
if kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_TUPLE_V0:
tuple_case = SCSpecUDTUnionCaseTupleV0.unpack(unpacker, depth_limit - 1)
return cls(kind=kind, tuple_case=tuple_case)
raise ValueError("Invalid kind.")
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> SCSpecUDTUnionCaseV0:
unpacker = Unpacker(xdr)
result = cls.unpack(unpacker)
remaining = len(xdr) - unpacker.get_position()
if remaining != 0:
raise ValueError(f"Unexpected trailing {remaining} bytes in XDR data")
return result
def to_xdr(self) -> str:
xdr_bytes = self.to_xdr_bytes()
return base64.b64encode(xdr_bytes).decode()
@classmethod
def from_xdr(cls, xdr: str) -> SCSpecUDTUnionCaseV0:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def to_json(self) -> str:
return json.dumps(self.to_json_dict())
@classmethod
def from_json(cls, json_str: str) -> SCSpecUDTUnionCaseV0:
return cls.from_json_dict(json.loads(json_str))
def to_json_dict(self):
if self.kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_VOID_V0:
assert self.void_case is not None
return {"void_v0": self.void_case.to_json_dict()}
if self.kind == SCSpecUDTUnionCaseV0Kind.SC_SPEC_UDT_UNION_CASE_TUPLE_V0:
assert self.tuple_case is not None
return {"tuple_v0": self.tuple_case.to_json_dict()}
raise ValueError(f"Unknown kind in SCSpecUDTUnionCaseV0: {self.kind}")
@classmethod
def from_json_dict(cls, json_value: dict) -> SCSpecUDTUnionCaseV0:
if len(json_value) != 1:
raise ValueError(
f"Expected a single-key object for SCSpecUDTUnionCaseV0, got: {json_value}"
)
key = next(iter(json_value))
kind = SCSpecUDTUnionCaseV0Kind.from_json_dict(key)
if key == "void_v0":
void_case = SCSpecUDTUnionCaseVoidV0.from_json_dict(json_value["void_v0"])
return cls(kind=kind, void_case=void_case)
if key == "tuple_v0":
tuple_case = SCSpecUDTUnionCaseTupleV0.from_json_dict(
json_value["tuple_v0"]
)
return cls(kind=kind, tuple_case=tuple_case)
raise ValueError(f"Unknown key '{key}' for SCSpecUDTUnionCaseV0")
def __hash__(self):
return hash(
(
self.kind,
self.void_case,
self.tuple_case,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.kind == other.kind
and self.void_case == other.void_case
and self.tuple_case == other.tuple_case
)
def __repr__(self):
out = []
out.append(f"kind={self.kind}")
if self.void_case is not None:
out.append(f"void_case={self.void_case}")
if self.tuple_case is not None:
out.append(f"tuple_case={self.tuple_case}")
return f"<SCSpecUDTUnionCaseV0 [{', '.join(out)}]>"