Limits the number of running instances of a Python script
pip install lockexclusive
How to use it
import sys
from time import sleep
from lockexclusive import configure_lock
# it can be used like this:
# configure_lock(maxinstances=1, message="More than one instance running",file=sys.argv[0])
# or without the file argument:
configure_lock(maxinstances=1, message="More than one instance running")
sleep(100)
