Add caching functionality via Flask-Caching

calsocial/__init__.py

@@ -26,6 +26,7 @@ from flask_security import SQLAlchemyUserDatastore, current_user, login_required
 from sqlalchemy.orm.exc import NoResultFound, MultipleResultsFound
 
 from calsocial.account import AccountBlueprint
+from calsocial.cache import cache
 from calsocial.utils import RoutedMixin
 
 
@@ -79,6 +80,8 @@ class CalendarSocialApp(Flask, RoutedMixin):
 
         db.init_app(self)
 
+        cache.init_app(self)
+
         babel = Babel(app=self)
         babel.localeselector(get_locale)
 

calsocial/cache.py

@@ -0,0 +1,22 @@
+# Calendar.social
+# Copyright (C) 2018 Gergely Polonkai
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+"""Caching functionality for Calendar.social
+"""
+
+from flask_caching import Cache
+
+cache = Cache()  # pylint: disable=invalid-name

calsocial/config_dev.py

@@ -14,3 +14,4 @@ SECRET_KEY = 'ThisIsNotSoSecret'
 SECURITY_PASSWORD_HASH = 'bcrypt'
 SECURITY_PASSWORD_SALT = SECRET_KEY
 SECURITY_REGISTERABLE = False
+CACHE_TYPE = 'simple'