Question

I want to write a code which execute a statement specified number of times per second,
Many of you might be familier about the term rate

Here i want rate to be 30 per second

say i want to execute a function 30 times per second for 60 seconds
means rate=30/sec duration=60sec

Can any one tell me is their any api available in python to do the same ?

Answer 1

After some time spending i discovered how to do it well i used multiprocessing in python to achieve it
here’s my solution

#!/usr/bin/env python
from multiprocessing import Process
import os
import time
import datetime
def sleeper(name, seconds):
   time.sleep(seconds)
   print "PNAME:- %s"%name


if __name__ == '__main__':
   pros={}
   processes=[]
   i=0
   time2=0
   time1=datetime.datetime.now()
   for sec in range(5):
        flag=0
        while flag!=1:
                time2=datetime.datetime.now()
                if (time2-time1).seconds==1:
                        time1=time2
                        flag=1
                        print "Executing Per second"
                        for no in range(5):
                                i+=1
                                pros[i] = Process(target=sleeper, args=("Thread-%d"%i, 1))
                        j=i-5
                        for no in range(5):
                                j+=1
                                pros[j].start()
                        j=i-5
                        for no in range(5):
                                j+=1
                                processes.append(pros[j])
   for p in processes:
        p.join()