add_event_limit.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
 

 
"""
Create the payload with an object of EventLimit class for use in EventLimiter
module. The payload interval of validity is set equal to the specified experiment
and run; payload file is created in localdb directory.
"""
 
from ROOT import Belle2
import argparse
 
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('exp',   type=int, help='Experiment number')
parser.add_argument('run',   type=int, help='Run number')
parser.add_argument('limit', type=int, help='Event limit')
args = parser.parse_args()
 
DBOBJECT_NAME = 'EventLimit'
 
# Payload creation code
payload = Belle2.EventLimit(args.limit)
 
db = Belle2.Database.Instance()
iov = Belle2.IntervalOfValidity(args.exp, args.run, args.exp, args.run)
db.storeData(DBOBJECT_NAME, payload, iov)