# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
import json
from xdrlib3 import Packer, Unpacker
from .base import DEFAULT_XDR_MAX_DEPTH
from .int64 import Int64
from .uint32 import Uint32
__all__ = ["ConfigSettingContractLedgerCostExtV0"]
[docs]
class ConfigSettingContractLedgerCostExtV0:
"""
XDR Source Code::
struct ConfigSettingContractLedgerCostExtV0
{
// Maximum number of RO+RW entries in the transaction footprint.
uint32 txMaxFootprintEntries;
// Fee per 1 KB of data written to the ledger.
// Unlike the rent fee, this is a flat fee that is charged for any ledger
// write, independent of the type of the entry being written.
int64 feeWrite1KB;
};
"""
def __init__(
self,
tx_max_footprint_entries: Uint32,
fee_write1_kb: Int64,
) -> None:
self.tx_max_footprint_entries = tx_max_footprint_entries
self.fee_write1_kb = fee_write1_kb
def pack(self, packer: Packer) -> None:
self.tx_max_footprint_entries.pack(packer)
self.fee_write1_kb.pack(packer)
@classmethod
def unpack(
cls, unpacker: Unpacker, depth_limit: int = DEFAULT_XDR_MAX_DEPTH
) -> ConfigSettingContractLedgerCostExtV0:
if depth_limit <= 0:
raise ValueError("Maximum decoding depth reached")
tx_max_footprint_entries = Uint32.unpack(unpacker, depth_limit - 1)
fee_write1_kb = Int64.unpack(unpacker, depth_limit - 1)
return cls(
tx_max_footprint_entries=tx_max_footprint_entries,
fee_write1_kb=fee_write1_kb,
)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> ConfigSettingContractLedgerCostExtV0:
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) -> ConfigSettingContractLedgerCostExtV0:
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) -> ConfigSettingContractLedgerCostExtV0:
return cls.from_json_dict(json.loads(json_str))
def to_json_dict(self) -> dict:
return {
"tx_max_footprint_entries": self.tx_max_footprint_entries.to_json_dict(),
"fee_write1_kb": self.fee_write1_kb.to_json_dict(),
}
@classmethod
def from_json_dict(cls, json_dict: dict) -> ConfigSettingContractLedgerCostExtV0:
tx_max_footprint_entries = Uint32.from_json_dict(
json_dict["tx_max_footprint_entries"]
)
fee_write1_kb = Int64.from_json_dict(json_dict["fee_write1_kb"])
return cls(
tx_max_footprint_entries=tx_max_footprint_entries,
fee_write1_kb=fee_write1_kb,
)
def __hash__(self):
return hash(
(
self.tx_max_footprint_entries,
self.fee_write1_kb,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.tx_max_footprint_entries == other.tx_max_footprint_entries
and self.fee_write1_kb == other.fee_write1_kb
)
def __repr__(self):
out = [
f"tx_max_footprint_entries={self.tx_max_footprint_entries}",
f"fee_write1_kb={self.fee_write1_kb}",
]
return f"<ConfigSettingContractLedgerCostExtV0 [{', '.join(out)}]>"