python
import os
import threading
import time
from pymol import cmd
def _auto_save():
    filename = os.path.expanduser(time.strftime('~/pymol-auto-save-%s.pse'))
    while True:
        time.sleep(60) # interval in seconds
        cmd.save(filename, quiet=1)
_auto_save = threading.Thread(target=_auto_save)
_auto_save.setDaemon(1)
_auto_save.start()
python end