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#!/usr/bin/env python
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import sys
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import copy
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class Branch(object):
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pass
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def branchType(branch):
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type = cmstools.ROOT.branchToClass(branch).GetName()
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if "edm::Wrapper" in type:
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type = type.replace("edm::Wrapper<","").rstrip(">")
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return type
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def dumpBranches(filename):
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events = cmstools.EventTree(filename)
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listOfBranches = events._tree.GetListOfBranches()
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branches = []
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for branch in listOfBranches:
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tmpBranch = Branch()
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tmpBranch.name = branch.GetName()
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if not "EventAux" in tmpBranch.name:
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tmpBranch.process = tmpBranch.name.split("_")[3]
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tmpBranch.label = tmpBranch.name.split("_")[2]
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tmpBranch.type = branchType(branch)
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tmpBranch.module = tmpBranch.name.split("_")[1]
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tmpBranch.cpp = events.cppCode(tmpBranch.name)
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branches.append(copy.copy(tmpBranch))
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for branch in branches:
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print '%s "%s" "%s" "%s"' %(branch.type, branch.module, branch.label, branch.process)
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if __name__ == "__main__":
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args = sys.argv
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if 2 == len(args):
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try:
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import PhysicsTools.PythonAnalysis as cmstools
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sys.argv.append( '-b-' ) #to let ROOT understand we are in batch mode
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import ROOT
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ROOT.gSystem.Load("libFWCoreFWLite.so")
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ROOT.AutoLibraryLoader.enable()
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filename = args[1]
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dumpBranches(filename)
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except:
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"Could not read %s" %filename
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else:
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print "Usage: edmDumpEventContent filename.root"
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