Scheduled tasks

PythonAnywhere Scheduled Tasks

Go to the Schedule tab on your Dashboard. From there you can set up tasks to run daily at a particular time of day, or — for paying customers — hourly at a particular number of minutes past the hour. It's rather like a simple version of Unix's cron utility.

Scheduling Python scripts to run

You can just enter the full path to your file, eg


And it will be run using the scheduler's default Python version (currrently Python 2.7)

Specifying another Python version

If you want to use a different version of Python, put a "hashbang" line at the start of your file — for example, starting your file with:


...will make it run using Python 3.5. (the advantage of doing it this way is that the "run" button in the editor also takes into account hashbangs).

Alternatively, you can explicitly specify the python executable to use in the scheduled tasks page, so, instead of



python3.5 /home/myusername/myproject/

Using a virtualenv

See the article called How do I run a scheduled task inside a virtualenv

Non-Python scripts

Non-Python scripts will have to have executable permissions set; to do this, run the following command from a bash console

chmod +x /path/to/your.file

Then use the same hash-bang syntax to specify which interpreter to use — eg. #!/bin/bash.

Stopping scheduled tasks from running too often

If you want only one instance of a scheduled task to be running at any particular time, you can use a lock file to only run a script if it is not already running. See the LongRunningTasks page.