Is there a way to, for example, print Hello World! every n seconds after x seconds? Looking at this: Run certain code every n seconds , I know how to run a code every n seconds. But I would like to run certain code after x seconds every n seconds.
Need some guidance on how to do this.
Key condition: The program should not lag or sleep. The certain code I am referring to is a function call.
Can you just do something like (to run it after 5 seconds, and it'll run every 10 seconds):
import time
time.sleep(5)
while True:
your code
time.sleep(10)
import threading
import time
def printit():
threading.Timer(n, printit).start()
print "Hello, World!"
threading.Timer(x, printit)
For a given task, give a try to use Tkinter
internal scheduling, which does not block.
Key methods are:
.after( n_msec_from_now, aScheduledFuncCALL ) # to plan a call not before n_msec-s
.after_idle( aScheduledFuncCALL ) # to plan a call after GUI gets <idle>
more smart options available
import Tkinter as tk
def RunCertainCodeCALL():
#a CertainCode
root.after( x * 1000, RunCertainCodeCALL ) # .SET for next round of schedulling
root = tk.Tk()
root.after( x * 1000, RunCertainCodeCALL ) # .SET for 1-st round of schedulling
root.mainloop() # .GUI mainloop()
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