flask-chat | Flask implementation of chat from gevent-socketio examples | Socket library
kandi X-RAY | flask-chat Summary
kandi X-RAY | flask-chat Summary
Flask implementation of chat from gevent-socketio examples.
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Top functions reviewed by kandi - BETA
- Create a new Chat room
- Get or create a model instance
- Save the object
- Get an object from the database
- Return a slug
- Disconnect from the server
- Log a message
- Called when a nickname is received
- Show a room
- Handle a user message
flask-chat Key Features
flask-chat Examples and Code Snippets
Community Discussions
Trending Discussions on flask-chat
QUESTION
Flask SQLAlchemy db.create_all(app = app) can't set attribute. The database.db file is not being created.Every time I try to create it shows that it cant set the attributes.I have used the same technique in another app but at that time it worked.Please just help me to get rid of this error. I am new to flask .
Here is my init.py
...ANSWER
Answered 2021-Mar-17 at 08:58add the following import:
QUESTION
I was trying to deploy a flask application online on heroku, The App is utilising SocketIO and Vanilla JS to handle the messages. I excepted it to run absolutely fine, It went smoothly and everything was installed but at the end, A Application Error Came Up saying-
"Application error -
An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku CLI with the command heroku logs --tail
"
In my command prompt I had a look at heroku logs --tail
And got these results, I don't understand much about networking and heroku so please be light with my question.
ANSWER
Answered 2021-Feb-11 at 14:15The first thing to do is to place the Procfile in the directory, where you initialized your git repository(where your requirements.txt is placed) or else Heroku will not be able to find it. Also you have not specified gunicorn in your requirements.txt so you also need to do that. Finally, I would like to say that you may run into error(gunicorn issue) if you have same name of your folder and file(app and app.py). So, you can rename app.py to appp.py and write this in the Procfile--
web: gunicorn appp:app
Which means that gunicorn will try to find app module in appp.py.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install flask-chat
You can use flask-chat like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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