Crython example per request from user.

test.py

import crython
import time

@crython.job(second='*') #fired every second
def hello_world():
    print 'hello_world called every second.'

@crython.job(second='*/4') #fired every 4 seconds
def hello_fours():
    print 'hello_fours called every 4 seconds.'

if __name__ == '__main__':
    crython.tab.start() #start the global cron tab scheduler which runs in a background thread
    time.sleep(10) #sleep main thread for 10 seconds so we can see jobs being fired

#test.py STDOUT below >>>
  
#C:\Python27\python.exe C:/Users/arhawker/Downloads/crython-master/crython-master/test.py
#hello_world called every second.
#hello_world called every second.
#hello_world called every second.
#hello_fours called every 4 seconds.
#hello_world called every second.
#hello_world called every second.
#hello_world called every second.
#hello_world called every second.
#hello_fours called every 4 seconds.
#hello_world called every second.
#hello_world called every second.
#hello_world called every second.

#Process finished with exit code 0