Update ipython to 3.1.0.

[ghost]

Requested in: #1540

[ghost]

-1
Compilation is fine.
However cmssw package PhysicsTools/HeppyCore needs to be update accordingly.

[ghost]

@davidlange6 @ktf As requested by @cbernet this is the update to ipython. However heppy in PhysicsTools/HeppyCore will break following this update.
Also, @cbernet asked this update for 74X particularly, I think however that we should first include it in 75X, fix the cmssw package and then backport everything to 74X. Do you agree?

[cbernet]

Hi Alessandro,

Could you please give me more details about why PhysicsTools/HeppyCore will break?
How can I test that?

Thanks,

Colin

Le 12 mai 2015 à 10:47, Alessandro Degano notifications@github.com a écrit :

@davidlange6 @ktf As requested by @cbernet this is the update to ipython. However heppy in PhysicsTools/HeppyCore will break following this update.
Also, @cbernet asked this update for 74X particularly, I think however that we should first include it in 75X, fix the cmssw package and then backport everything to 74X. Do you agree?

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[ktf]

@Degano, maybe you can install ipython-toolfile by hand in AFS so that @cbernet can try it out.

[ghost]

@ktf @cbernet Done installing on afs week0 volume.
@cbernet you can now setup ipython 3.1.0 in a 7_5_X release by doing:

scram setup /afs/cern.ch/cms/sw/ReleaseCandidates/vol0/slc6_amd64_gcc491/external/py2-ipython-toolfile/1.0-cms2/etc/scram.d/py2-ipython.xml
cmsenv

NOTE: Because of the usual IB volumes rotation this package will be available until Sunday 24th of May.

[cbernet]

@Degano: thank you very much.

Could you please tell me more about the problem you observed?

I did some testing, and I can see that I have to remove the -noconfirm_exit option from this script:

[test]$ cat PhysicsTools/HeppyCore/scripts/heppy
#!/usr/bin/env bash
ipython --pdb -noconfirm_exit -- $CMSSW_BASE/src/PhysicsTools/HeppyCore/python/framework/heppy.py "$@"

When I do that, it seems to work.
But:

• I would like to be sure I have fixed the problem you are referring to, and not another one.
• I’d like to know how you managed to catch that because I’m kind of impressed :-)

Le 12 mai 2015 à 14:51, Alessandro Degano notifications@github.com a écrit :

@ktf @cbernet Done installing on afs week0 volume.
@cbernet you can now setup ipython 3.1.0 in a 7_5_X release by doing:

scram setup /afs/cern.ch/cms/sw/ReleaseCandidates/vol0/slc6_amd64_gcc491/external/py2-ipython-toolfile/1.0-cms2/etc/scram.d/py2-ipython.xml
cmsenv
NOTE: Because of the usual IB volumes rotation this package will be available until Sunday 24th of May.

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[ghost]

@cbernet That was the only issue I observed and frankly I don't know if there are more. As for how I caught it I just searched for ipython in cmssw repository ;)

[cbernet]

Nice catch anyway ;-)
As you have seen, I did a pull request with a fix. Please let me know if you need anything else.
Colin

[ktf]

@cbernet: since you use ipython, you might find: https://github.com/blog/1995-github-jupyter-notebooks-3 inspiring, if you have not read it already...

[ghost]

+1
cms-sw/cmssw#9054 have fixed the issue observed.
Merging now.