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