blob: 1e0c3ffe6f3f145cea793450e8c4752156369320 [file] [log] [blame]
#
# Copyright (c) 2022 Project CHIP Authors
# All rights reserved.
#
# 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 abc import ABC, abstractmethod
import chip.clusters as Clusters
class DataModelLookup(ABC):
@abstractmethod
def get_cluster(self, cluster: str):
pass
@abstractmethod
def get_command(self, cluster: str, command: str):
pass
@abstractmethod
def get_attribute(self, cluster: str, attribute: str):
pass
class PreDefinedDataModelLookup(DataModelLookup):
def get_cluster(self, cluster: str):
try:
return getattr(Clusters, cluster, None)
except AttributeError:
return None
def get_command(self, cluster: str, command: str):
try:
commands = getattr(Clusters, cluster, None).Commands
return getattr(commands, command, None)
except AttributeError:
return None
def get_attribute(self, cluster: str, attribute: str):
try:
attributes = getattr(Clusters, cluster, None).Attributes
return getattr(attributes, attribute, None)
except AttributeError:
return None