argparse for checking out packages and parsing

MarcoMilesi

#!/usr/bin/python

import os
import argparse

parser = argparse.ArgumentParser(description='Checkout packages and apply patches!', usage='%(prog)s version')

version_parser = parser.add_subparsers()
for version in ['2.1.27', '2.1.28', '2.1.29', '2.1.30']:
  sp = version_parser.add_parser('%s' % version, help='Use AnalysisBase %s.' % version)
  sp.set_defaults(version=version)

args = parser.parse_args()

list_pkg = ["atlasoff/Reconstruction/egamma/egammaMVACalib/tags/egammaMVACalib-01-00-43",
            "atlasoff/Control/xAODRootAccess/tags/xAODRootAccess-00-01-04",
            "ElectronEfficiencyCorrection"]

for package_tag in list_pkg:
  print "package: %s" %(package_tag)
  os.system("rc checkout_pkg %s" % (package_tag) )

os.chdir("./ElectronEfficiencyCorrection/")
os.system("pwd")
os.system("patch -p0 -i ../xAODAnaHelpers/data/ElectronEfficiencyCorrection_Base.%s.diff" % args.version )
os.chdir("../")

versioning can be done via

list_of_packages = {'2.1.27': ["atlasoff/Reconstruction/egamma/egammaMVACalib/tags/egammaMVACalib-01-00-43",
                               "atlasoff/Control/xAODRootAccess/tags/xAODRootAccess-00-01-04",
                               "ElectronEfficiencyCorrection"],
                    '2.1.27': ["atlasoff/Reconstruction/egamma/egammaMVACalib/tags/egammaMVACalib-01-00-43",
                               "atlasoff/Control/xAODRootAccess/tags/xAODRootAccess-00-01-04",
                               "ElectronEfficiencyCorrection"],
                                ...
}