I want to change the host and port that my app runs on. I set host and port in app.run, but the flask run command still runs on the default 127.0.0.1:8000. How can I change the host and port that the flask command uses?
By default, when running Flask application using the built-in server (Flask.run), it monitors its Python files and automatically reloads the app if its code changes:
I have external programs such as ffmpeg and gstreamer running in the background and writing to a log file. I want to display the contents of this log with my Flask application, so that the user can watch the log update, like tail -f job.log would do in the terminal.
I’m following the Flask tutorial here:
I’ve been using the request/application context for some time without fully understanding how it works or why it was designed the way it was. What is the purpose of the “stack” when it comes to the request or application context? Are these two separate stacks, or are they both part of one stack? Is the request context pushed onto a stack, or is it a stack itself? Am I able to push/pop multiple contexts on top of eachother? If so, why would I want to do that?
I’m currently developing a Python application on which I want to see real-time statistics. I wanted to use Flask in order to make it easy to use and to understand.
I want to display my CPU usage dynamically. I don’t want to reload the page to see a new value. I know how to get the CPU usage in Python. Right now I render a template with the value. How can I continually update a page with a value from Flask?
I’m building a website with flask where users have accounts and are able to login.
I’m using flask-principal for the loging in part and the role management.
Is there a way of making the user’s session expire after say 5 minutes or 10 minutes?
I was not able to find that in flask documentation or, flask-principal’s documentation.
I want to upload a file and store it in the database. I created a LargeBinary column.
I have some caching issues. I’m running very small web-application which reads one frame, saves it to the disk and then shows it in browsers window. I know, it is probably not the best solution, but every time I save this read frame with the same name and therefor any browser will cache it. I … Read more