# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
import json
from enum import IntEnum
from xdrlib3 import Packer, Unpacker
_TRUST_LINE_FLAGS_MAP = {
1: "authorized_flag",
2: "authorized_to_maintain_liabilities_flag",
4: "trustline_clawback_enabled_flag",
}
_TRUST_LINE_FLAGS_REVERSE_MAP = {
"authorized_flag": 1,
"authorized_to_maintain_liabilities_flag": 2,
"trustline_clawback_enabled_flag": 4,
}
__all__ = ["TrustLineFlags"]
[docs]
class TrustLineFlags(IntEnum):
"""
XDR Source Code::
enum TrustLineFlags
{
// issuer has authorized account to perform transactions with its credit
AUTHORIZED_FLAG = 1,
// issuer has authorized account to maintain and reduce liabilities for its
// credit
AUTHORIZED_TO_MAINTAIN_LIABILITIES_FLAG = 2,
// issuer has specified that it may clawback its credit, and that claimable
// balances created with its credit may also be clawed back
TRUSTLINE_CLAWBACK_ENABLED_FLAG = 4
};
"""
AUTHORIZED_FLAG = 1
AUTHORIZED_TO_MAINTAIN_LIABILITIES_FLAG = 2
TRUSTLINE_CLAWBACK_ENABLED_FLAG = 4
def pack(self, packer: Packer) -> None:
packer.pack_int(self.value)
@classmethod
def unpack(cls, unpacker: Unpacker) -> TrustLineFlags:
value = unpacker.unpack_int()
return cls(value)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> TrustLineFlags:
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) -> TrustLineFlags:
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) -> TrustLineFlags:
return cls.from_json_dict(json.loads(json_str))
def to_json_dict(self) -> str:
return _TRUST_LINE_FLAGS_MAP[self.value]
@classmethod
def from_json_dict(cls, json_value: str) -> TrustLineFlags:
return cls(_TRUST_LINE_FLAGS_REVERSE_MAP[json_value])