extractOFCFlavor.py

Go to the documentation of this file.

# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
#!/bin/env python
from PyCool import cool
 
def getOFCFlavor():
    onlineOFCFolder="/LAR/ElecCalibFlat/OFC"
 
    offlineOFCFolders=["/LAR/ElecCalibOfl/OFC/PhysWave/RTM/5samples1phase","/LAR/ElecCalibOfl/OFC/PhysWave/RTM/4samples1phase"]
    
 
    dbSvc = cool.DatabaseSvcFactory.databaseService()
    try:
        db= dbSvc.openDatabase("COOLONL_LAR/CONDBR2")
    except Exception as e:
        print ("ERROR: Problems connecting to database:",e)
        return None
 
    if db.existsFolder(onlineOFCFolder):
        try:
            pFldr=db.getFolder(onlineOFCFolder)
            currObj=pFldr.findObject(cool.ValidityKeyMax-1,0) #Check only high gain
            pl=currObj.payload()
            curr_nsamples=pl["nSamples"]
        except Exception as e:
            print ("Failed to extract data from online OFC folder")
            print (e)
            curr_nsamples=None
            pass
    else:
        print ("ERROR: Folder",onlineOFCFolder,"doesn't exist!")
        curr_nsamples=None
        pass
    
    db.closeDatabase()
 
    OFCOptions=[]
 
    db=dbSvc.openDatabase("COOLOFL_LAR/CONDBR2")
    #db=dbSvc.openDatabase("sqlite://;schema=freshConstants_ofl.db;dbname=CONDBR2")
 
    currentOFCOption=None
    for offlineOFCFolder in offlineOFCFolders:
        if db.existsFolder(offlineOFCFolder):
            try:
                pFldr=db.getFolder(offlineOFCFolder)
                ofctaglist=pFldr.listTags()
            except Exception as e:
                print ("Failed to extract data from offline database")
                print (e)
                pass
        
            for t in ofctaglist:
                if t.find("UPD3")!=-1:
                    OFCOptions+=[(offlineOFCFolder,t),]
 
            if curr_nsamples is not None:
                if offlineOFCFolder.endswith("%isamples1phase" %  curr_nsamples):
                    try:
                        currentOFCOption=(offlineOFCFolder,pFldr.resolveTag("LARCALIB-RUN2-00"))
                    except Exception:
                        print ("Could not resolve global tag in folder ",offlineOFCFolder)
                        pass
                    pass
                pass #end if "%isamples1phase
            pass #end if curr_nsamples is not None: 
        else: 
            print ("Folder",offlineOFCFolder,"does not exist")
            pass
        pass
 
 
    print ("Current number of samples:", curr_nsamples)
 
    print ("OFC flavor for production [%s]: " % currentOFCOption[1])
 
    if "mu" in currentOFCOption[1]:
        return 20
    else:   
        return 0
 
    
        
 
 
if __name__=="__main__":
 
    ofcForOnline=getOFCFlavor()
    if ofcForOnline is None:
        print ("Failed to get OFC/Shapes for online database")
        
    else: 
        print ("Mu: ",ofcForOnline)