# 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 .sc_error_code import SCErrorCode
from .sc_error_type import SCErrorType
from .uint32 import Uint32
__all__ = ["SCError"]
[docs]
class SCError:
"""
XDR Source Code::
union SCError switch (SCErrorType type)
{
case SCE_CONTRACT:
uint32 contractCode;
case SCE_WASM_VM:
case SCE_CONTEXT:
case SCE_STORAGE:
case SCE_OBJECT:
case SCE_CRYPTO:
case SCE_EVENTS:
case SCE_BUDGET:
case SCE_VALUE:
case SCE_AUTH:
SCErrorCode code;
};
"""
def __init__(
self,
type: SCErrorType,
contract_code: Uint32 = None,
code: SCErrorCode = None,
) -> None:
self.type = type
self.contract_code = contract_code
self.code = code
def pack(self, packer: Packer) -> None:
self.type.pack(packer)
if self.type == SCErrorType.SCE_CONTRACT:
if self.contract_code is None:
raise ValueError("contract_code should not be None.")
self.contract_code.pack(packer)
return
if self.type == SCErrorType.SCE_WASM_VM:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_CONTEXT:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_STORAGE:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_OBJECT:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_CRYPTO:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_EVENTS:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_BUDGET:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_VALUE:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
if self.type == SCErrorType.SCE_AUTH:
if self.code is None:
raise ValueError("code should not be None.")
self.code.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> SCError:
type = SCErrorType.unpack(unpacker)
if type == SCErrorType.SCE_CONTRACT:
contract_code = Uint32.unpack(unpacker)
return cls(type=type, contract_code=contract_code)
if type == SCErrorType.SCE_WASM_VM:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_CONTEXT:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_STORAGE:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_OBJECT:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_CRYPTO:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_EVENTS:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_BUDGET:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_VALUE:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
if type == SCErrorType.SCE_AUTH:
code = SCErrorCode.unpack(unpacker)
return cls(type=type, code=code)
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) -> SCError:
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) -> SCError:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.type,
self.contract_code,
self.code,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.type == other.type
and self.contract_code == other.contract_code
and self.code == other.code
)
def __str__(self):
out = []
out.append(f"type={self.type}")
out.append(
f"contract_code={self.contract_code}"
) if self.contract_code is not None else None
out.append(f"code={self.code}") if self.code is not None else None
return f"<SCError [{', '.join(out)}]>"