gistfile1.py

def pid_exists(pid):
   """Check whether pid exists in the current process table."""
   if pid < 0:
       return False
   try:
       os.kill(pid, 0)
   except OSError, e:
       return e.errno == errno.EPERM
   else:
       return True

def data_insert(db,collection,data):
        #Hijo
        process_c = os.fork()
        if process_c == 0:
                for a in range(1,10000):
                        db[collection].insert(data)
#                os._exit(0)
        #Padre
        else:
                while pid_exists(process_c):
                        print process_load()