apd 0.4.3

Tool to access the Analysis production Data

Analysis Production Data

EXPERIMENTAL prototype of python module to fulfill:

https://gitlab.cern.ch/lhcb-dpa/project/-/issues/134

Design

Analysis Production information endpoint

This module allows downloading and using Analysis Production information from the endpoint https://lbap.app.cern.ch/

Details about the endpoint can be found at:

https://lbap.app.cern.ch/docs#/stable

BEWARE: The endpoint is experimental and can be interrupted at any time.

Usage

From python

The python module allows interacting from analysis scripts, doing e.g.

In [8]: import apd

In [9]: datasets = apd.AnalysisData("SL", "RDs")

In [10]: datasets(datatype="2012")
Out[10]:
['root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110970/0000/00110970_00000001_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110970/0000/00110970_00000002_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110970/0000/00110970_00000003_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110970/0000/00110970_00000004_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110970/0000/00110970_00000005_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000001_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000002_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000003_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000004_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000005_1.bsntuple_mc.root',
 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2012/BSNTUPLE_MC.ROOT/00110972/0000/00110972_00000006_1.bsntuple_mc.root']

In [11]:

Command line

$ apd-list-pfns SL RDs --datatype=2011 --datatype=2016 --polarity=magdown
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2011/BSNTUPLE_MC.ROOT/00110968/0000/00110968_00000001_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2011/BSNTUPLE_MC.ROOT/00110968/0000/00110968_00000002_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2011/BSNTUPLE_MC.ROOT/00110968/0000/00110968_00000003_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000001_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000002_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000003_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000004_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000005_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000006_1.bsntuple_mc.root
root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/2016/BSNTUPLE_MC.ROOT/00110984/0000/00110984_00000007_1.bsntuple_mc.root

The apd-cache command allows caching the Analysis metadata to a specific location.