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matrix-spec-proposals/scripts/templating/batesian/__init__.py

39 lines
1.2 KiB
Python

# Copyright 2016 OpenMarket Ltd
#
# 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 sets import Set
class AccessKeyStore(object):
"""Storage for arbitrary data. Monitors get calls so we know if they
were used or not."""
def __init__(self, existing_data=None):
if not existing_data:
existing_data = {}
self.data = existing_data
self.accessed_set = Set()
def keys(self):
return self.data.keys()
def add(self, key, unit_dict):
self.data[key] = unit_dict
def get(self, key):
self.accessed_set.add(key)
return self.data[key]
def get_unaccessed_set(self):
data_list = Set(self.data.keys())
return data_list - self.accessed_set