Setting up the chat client functionality using SocketIO - Start

eveai_chat/__init__.py

@@ -0,0 +1,33 @@
+import logging
+import logging.config
+from flask import Flask
+from flask_socketio import emit
+
+from common.extensions import db, socketio
+from config.logging_config import LOGGING
+
+
+def create_app(config_file=None):
+    app = Flask(__name__)
+
+    if config_file is None:
+        app.config.from_object('config.config.DevConfig')
+    else:
+        app.config.from_object(config_file)
+
+    logging.config.dictConfig(LOGGING)
+    register_extensions(app)
+
+    return app
+
+
+def register_extensions(app):
+    db.init_app(app)
+    socketio.init_app(app,
+                      message_queue=app.config.get('SOCKETIO_MESSAGE_QUEUE'),
+                      cors_allowed_origins=app.config.get('SOCKETIO_CORS_ALLOWED_ORIGINS'),
+                      async_mode=app.config.get('SOCKETIO_ASYNC_MODE'),
+                      logger=app.config.get('SOCKETIO_LOGGER'),
+                      engineio_logger=app.config.get('SOCKETIO_ENGINEIO_LOGGER'),
+                      )
+