python/examples/jana_example2.py

0001 # Copyright 2020, Jefferson Science Associates, LLC.
0002 # Subject to the terms in the LICENSE file found in the top-level directory.
0003 #
0004 # This example JANA python script
0005 import time
0006 import jana
0007
0008 print('Hello from jana.py!!!')
0009
0010 # Turn off JANA's standard ticker so we can print our own updates
0011 jana.SetTicker(False)
0012
0013 # Wait for 4 seconds before allowing processing to start
0014 for i in range(1,5):
0015     time.sleep(1)
0016     print(" waiting ... %d" % (4-i))
0017
0018 # Start event processing
0019 jana.Start()
0020
0021 # Wait for 5 seconds while processing events
0022 for i in range(1,6):
0023     time.sleep(1)
0024     print(" running ... %d  (Nevents: %d)" % (i, jana.GetNeventsProcessed()))
0025
0026 # Tell program to quit gracefully
0027 jana.Quit()
0028