refactor quotes

server/chatserver.py

@@ -31,6 +31,8 @@ async def parse_client_message(websocket, message_text):
 async def handle_client_init(websocket, message):
     """Handle client 'init' message."""
 
+    # TODO input check for nickname
+
     print(f"< init: chat_id='{message['chat_id']}', nickname='{message['nickname']}'")
     await send_client_init_response(websocket)
     await send_client_previous_messages(websocket)
@@ -40,7 +42,7 @@ async def send_client_init_response(websocket):
     """Send an init response message to a newly connected client."""
 
     response = json.dumps({
-        'type': 'init'
+        "type": "init"
     })
     print(f"> {response}")
     await websocket.send(response)
@@ -52,9 +54,9 @@ async def send_client_previous_messages(websocket):
     # For now: send test messages
     for i in range(1, 4):
         testmsg = json.dumps({
-            'type': 'message',
-            'from': 'Alice',
-            'text': f"Message number {i}, hello!"
+            "type": "message",
+            "from": "Alice",
+            "text": f"Message number {i}, hello!"
         })
         print(f"> {testmsg}")
         await websocket.send(testmsg)