Cronaion

Watcher

• A scheduler for your python programs.
• Easily schedule with a cronjob string.
• Very light on cpu as there are just sleeps called, not a while loop checker.
• Everything is run as a thread.
  • Note this means that you can easily use objects and non-picklable data types. However this means programs using Aion will only run on a single GIL and will be bound to a single core on a CPU. Process intensive tasks should not be used with Aion.

Located on pypi Here

• Install with a pip install cronaion

Example Usage

from cronaion import Aion

watcher = Aion()

@watcher.watch("1 3 * * 0")
def check_the_mail():
    print("I will run at 03:01 every Sunday.")

@watcher.watch("*/1 * * * *")
def blink_my_eyes():
    print("I will run every 60 seconds.")


if __name__ == "__main__":
    watcher.start()

• Use the site crontab.guru to make your crontab strings.