# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# Created on Jul 23, 2019
#
# @author: ballance
from vsc.types import type_base, field_info, type_enum
from enum import Enum
[docs]def attr(t):
"""Wraps a recognized datatype as a non-rand field"""
if isinstance(t, Enum):
t = type_enum(t)
t._int_field_info.set_is_rand(True)
elif not hasattr(t, "_int_field_info"):
raise Exception("Attempting to decorate \"" + str(t) + "\" of type \"" + str(type(t)) + "\" as a VSC field")
return t
[docs]def rand_attr(t):
"""Wraps a VSC datatype, or recognized datatype, as a rand field"""
if hasattr(t, "_int_field_info"):
t._int_field_info.set_is_rand(True)
elif isinstance(t, Enum):
t = type_enum(t)
t._int_field_info.set_is_rand(True)
else:
raise Exception("Attempting to decorate \"" + str(t) + "\" of type \"" + str(type(t)) + "\" as rand")
return t