Re: PyROOT and Athena: Cannot read LVL1NameMap

On Tue, 30 Nov 2010 10:56:31 +0100, Alexander Mann <amann_at_uni-goettingen.de> wrote:
>
> Hi Sebastien,
>
> thanks for the suggestion, it has the same result though: works in
> Python, fails in Athena, see output attached below.

could you slam the ntup.root file somewhere visible on lxplus ?

cheers,
sebastien.

>
> cu,
> Alexander
>
>
> IN ATHENA
> =============
>
> [10:52-mann_at_pcatlas11]$ athena -i
> Tue Nov 30 10:52:24 CET 2010
> Preloading tcmalloc_minimal.so
> Py:Athena INFO including file "AthenaCommon/Preparation.py"
> Py:ConfigurableDb INFO Read module info for 5034 configurables from
> 10 genConfDb files
> Py:ConfigurableDb INFO No duplicates have been found: that's good !
> Py:Athena INFO using release [AtlasOffline-15.8.0]
> [15.X.0-VAL/rel_5] -- built on [2010 06/10 22:08]
> Py:Athena INFO including file "AthenaCommon/Bootstrap.py"
> Py:Athena INFO including file
> "AthenaCommon/Atlas.UnixStandardJob.py"
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<bool>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<char>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<short>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<long>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-char>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-short>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-int>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-long>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<float>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<double>=vector.dll> for level 0; ignored
> Py:Athena INFO including file "AthenaCommon/Execution.py"
> Py:Athena INFO entered interactive mode - have fun!
> Py:Athena INFO you can call theApp.run() to execute and use
> ctrl-d to exit
> athena> try:
> . ... print "Using PyAthena"
> . ... import AthenaPython.PyAthena as ROOT
> . ... except ImportError:
> . ... print "No, using ROOT"
> . ... import ROOT
> . ...
> Using PyAthena
> athena> f = ROOT.TFile("NTUP.root")
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<bool>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<char>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<short>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<long>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-char>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-short>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-int>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<unsigned-long>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<float>=vector.dll> for level 0; ignored
> Warning in <TEnvRec::ChangeValue>: duplicate entry
> <Library.vector<double>=vector.dll> for level 0; ignored
> TClass::TClass:0: RuntimeWarning: no dictionary for class
> AttributeListLayout is available
> athena> x = f.FindObjectAny("TrigConfTree")
> athena> x.GetEntry(0)
> 28
> athena> for t in [a.first for a in x.LVL1NameMap]:
> . ... print t
> . ...
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> TypeError: int& map<string,int>::operator[](const string& __k) =>
> could not convert argument 1
> athena>
>
>
> IN PYTHON
> =============
>
> [10:50-mann_at_pcatlas11]$ python
> Python 2.4.3 (#1, Sep 3 2009, 15:37:37)
> [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> try:
> ... import AthenaPython.PyAthena as ROOT
> ... except ImportError:
> ... print "Using ROOT"
> ... import ROOT
> ...
> Using ROOT
> >>>
> Display all 167 possibilities? (y or n)
> >>> f = ROOT.TFile("NTUP.root")
> TClass::TClass:0: RuntimeWarning: no dictionary for class
> AttributeListLayout is available
> TClass::TClass:0: RuntimeWarning: no dictionary for class
> pair<string,string> is available
> >>> x = f.FindObjectAny("TrigConfTree")
> >>> x.GetEntry(0)
> 28
> >>> for t in [a.first for a in x.LVL1NameMap]:
> ... print t
> ...
> L1_2EM2
> L1_2EM3
> L1_2EM4
> L1_2EM5
> L1_2FJ15
> .
> .
> .
>
>
> On 11/30/2010 10:46 AM, Sebastien Binet wrote:
> > On Tue, 30 Nov 2010 10:31:55 +0100, Alexander Mann<amann_at_uni-goettingen.de> wrote:
> >> The reason for this is maybe a different dictionary? (or a different
> >> Python version used by Athena?)
> >
> > probably.
> > Athena is using the LCG official way to create and use dictionaries: the
> > Reflex ones.
> >
> > what happens if you do:
> > try:
> > import AthenaPython.PyAthena as ROOT
> > except ImportError:
> > import ROOT
> >
> > PyAthena is trying to load by hook or by crook the correct reflex
> > dictionary (through the same nice getattr method than ROOT.foo)
> >
> > hth,
> > sebastien.
> >
>

-- 
#########################################
# Dr. Sebastien Binet
# Laboratoire de l'Accelerateur Lineaire
# Universite Paris-Sud XI
# Batiment 200
# 91898 Orsay
#########################################






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