# Manuel Eggimann <meggimann@iis.ee.ethz.ch>
#
# Copyright (C) 2021-2022 ETH Zürich
#
# 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 Iterable, List, Optional, Dict, Union
from natsort import natsorted
from padrick.Model.TemplatedString import TemplatedStringType
[docs]def sort_signals(seq: Iterable['Signal']):
return natsorted(seq, key=lambda x: x.name)
[docs]def sort_ports(seq: Iterable['Port']):
return natsorted(seq, key=lambda x: x.name)
[docs]def sort_pads(seq: Iterable['PadInstance']):
return natsorted(seq, key=lambda x: x.name)
[docs]def cached_property(func):
@property
def wrapper(self, *args, **kwargs):
if not hasattr(self, '_method_cache'):
raise RuntimeError(f"Object of type {self.__class__.__name__} has _method_cache attribute.")
if func.__name__ not in self._method_cache:
self._method_cache[func.__name__] = func(self, *args, **kwargs)
return self._method_cache[func.__name__]
return wrapper