DataFormats/FWLite/test/chainEvent_python.py - master - githubmirror/cmssw

DataFormats/FWLite/test/chainEvent_python.py

41 строка993 B

Shahzad Malik Muzaffar

[CORE] py2/3 compatibility:drop use of __future__

22 ноя 2024, 20:16

22 ноя 2024, 20:164759e53

#! /usr/bin/env python3

from builtins import range
from DataFormats.FWLite import Events, Handle

print("starting python test")

files = ['empty_a.root', 'good_a.root', 'empty_a.root', 'good_b.root']
events = Events (files)

thingHandle = Handle ('std::vector<edmtest::Thing>')
indicies = events.fileIndicies()
for event in events:
    newIndicies = event.fileIndicies()
    if indicies != newIndicies:
        print("new file")
    indicies = newIndicies
    event.getByLabel ('Thing', thingHandle)
    thing = thingHandle.product()
    for loop in range (thing.size()):
        print(thing.at (loop).a)

events.toBegin()

for event in events:
    pass

events.toBegin()

for event in events:
    event.getByLabel ('Thing', thingHandle)
    thing = thingHandle.product()
    for loop in range (thing.size()):
        print(thing.at (loop).a)

for i in range(events.size()):
    if not events.to(i):
        print("failed to go to index ",i)
        exit(1)

print("Python test succeeded!")