Updating project structure: Adding config file

src/application.py

@@ -22,19 +22,24 @@ import flask
 from src.models import db
 from views.errors import error_pages
 from views.scoreboard import scoreboard
+from config import config
 
-#  General Configurations
-app = flask.Flask(__name__)
-basedir = os.path.abspath(os.path.dirname(__file__))
 
-# Database Configuration
-app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'database.sqlite')
-app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
-app.config['SQLALCHEMY_COMMIT_ON_TEARDOWN'] = True
-db.init_app(app)
+def create_app(config_name):
+    app = flask.Flask(__name__)
+    app.config.from_object(config[config_name])
+
+    config[config_name].init_app(app)
+    db.init_app(app)
+
+    app.register_blueprint(scoreboard)
+    app.register_blueprint(error_pages)
+
+    return app
+
+
+app = create_app('default')
 
 
 if __name__ == "__main__":
-    app.register_blueprint(scoreboard)
-    app.register_blueprint(error_pages)
     app.run("0.0.0.0")

src/config.lock.py

@@ -0,0 +1,46 @@
+"""
+    Author: Denis Nutiu <denis.nutiu@gmail.com>
+    This file is part of scoreboard-benchmark.
+
+    scoreboard-benchmark  is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    scoreboard-benchmark  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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with scoreboard-benchmark .  If not, see <http://www.gnu.org/licenses/>.
+"""
+import os
+basedir = os.path.abspath(os.path.dirname(__file__))
+
+class Config:
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
+
+    @staticmethod
+    def init_app(app):
+        pass
+
+
+class DevelopmentConfig(Config):
+    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'database.sqlite')
+
+
+class ProductionConfig(Config):
+    pass
+
+
+class TestingConfig(Config):
+    pass
+
+config = {
+    'development': DevelopmentConfig,
+    'production' : ProductionConfig,
+    'testing'    : TestingConfig,
+    'default'    : DevelopmentConfig
+}