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#!/usr/bin/env python3
# Copyright 2025 Google LLC
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import List
class Operand():
def __init__(self, json: dict) -> None:
val = json.get('value',None)
self._obj = json
@property
def enumerant(self) -> str:
result = self._obj.get('enumerant', None)
if result is None:
raise Exception("operand needs an enumerant string")
return result
@property
def value(self) -> int:
val: str|int = self._obj['value']
if isinstance(val, int):
return val
elif isinstance(val,str):
if val.startswith("0x"):
return int(val, 16)
else:
return int(val, 10)
else:
raise Exception("operand needs a value integer or string")
@property
def capabilities(self) -> List[str]:
return self._obj.get('capabilities',[])
@property
def extensions(self) -> List[str]:
return self._obj.get('extensions',[])
@property
def aliases(self) -> List[str]:
return self._obj.get('aliases',[])
@property
def parameters(self) -> List[dict]:
return self._obj.get('parameters',[])
@property
def version(self): # -> str | None # Invald in Python 3.8
return self._obj.get('version',None)
@property
def lastVersion(self): # -> str | None # Invalid in Python 3.8
return self._obj.get('lastVersion',None)
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