Source code for flwr.server.compat.legacy_context
# Copyright 2024 Flower Labs GmbH. 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.
# ==============================================================================
"""Legacy Context."""
from dataclasses import dataclass
from typing import Optional
from flwr.common import Context, RecordSet
from ..client_manager import ClientManager, SimpleClientManager
from ..history import History
from ..server_config import ServerConfig
from ..strategy import FedAvg, Strategy
[docs]@dataclass
class LegacyContext(Context):
"""Legacy Context."""
config: ServerConfig
strategy: Strategy
client_manager: ClientManager
history: History
def __init__(
self,
state: RecordSet,
config: Optional[ServerConfig] = None,
strategy: Optional[Strategy] = None,
client_manager: Optional[ClientManager] = None,
) -> None:
if config is None:
config = ServerConfig()
if strategy is None:
strategy = FedAvg()
if client_manager is None:
client_manager = SimpleClientManager()
self.config = config
self.strategy = strategy
self.client_manager = client_manager
self.history = History()
super().__init__(state)