# 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 List
from xdrlib3 import Packer, Unpacker
from .base import DEFAULT_XDR_MAX_DEPTH
from .soroban_authorized_function import SorobanAuthorizedFunction
__all__ = ["SorobanAuthorizedInvocation"]
[docs]
class SorobanAuthorizedInvocation:
"""
XDR Source Code::
struct SorobanAuthorizedInvocation
{
SorobanAuthorizedFunction function;
SorobanAuthorizedInvocation subInvocations<>;
};
"""
def __init__(
self,
function: SorobanAuthorizedFunction,
sub_invocations: List["SorobanAuthorizedInvocation"],
) -> None:
_expect_max_length = 4294967295
if sub_invocations and len(sub_invocations) > _expect_max_length:
raise ValueError(
f"The maximum length of `sub_invocations` should be {_expect_max_length}, but got {len(sub_invocations)}."
)
self.function = function
self.sub_invocations = sub_invocations
def pack(self, packer: Packer) -> None:
self.function.pack(packer)
packer.pack_uint(len(self.sub_invocations))
for sub_invocations_item in self.sub_invocations:
sub_invocations_item.pack(packer)
@classmethod
def unpack(
cls, unpacker: Unpacker, depth_limit: int = DEFAULT_XDR_MAX_DEPTH
) -> SorobanAuthorizedInvocation:
if depth_limit <= 0:
raise ValueError("Maximum decoding depth reached")
function = SorobanAuthorizedFunction.unpack(unpacker, depth_limit - 1)
length = unpacker.unpack_uint()
_remaining = len(unpacker.get_buffer()) - unpacker.get_position()
if _remaining < length:
raise ValueError(
f"sub_invocations length {length} exceeds remaining input length {_remaining}"
)
sub_invocations = []
for _ in range(length):
sub_invocations.append(
SorobanAuthorizedInvocation.unpack(unpacker, depth_limit - 1)
)
return cls(
function=function,
sub_invocations=sub_invocations,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> SorobanAuthorizedInvocation:
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) -> SorobanAuthorizedInvocation:
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) -> SorobanAuthorizedInvocation:
return cls.from_json_dict(json.loads(json_str))
def to_json_dict(self) -> dict:
return {
"function": self.function.to_json_dict(),
"sub_invocations": [item.to_json_dict() for item in self.sub_invocations],
}
@classmethod
def from_json_dict(cls, json_dict: dict) -> SorobanAuthorizedInvocation:
function = SorobanAuthorizedFunction.from_json_dict(json_dict["function"])
sub_invocations = [
SorobanAuthorizedInvocation.from_json_dict(item)
for item in json_dict["sub_invocations"]
]
return cls(
function=function,
sub_invocations=sub_invocations,
)
def __hash__(self):
return hash(
(
self.function,
self.sub_invocations,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.function == other.function
and self.sub_invocations == other.sub_invocations
)
def __repr__(self):
out = [
f"function={self.function}",
f"sub_invocations={self.sub_invocations}",
]
return f"<SorobanAuthorizedInvocation [{', '.join(out)}]>"