コード例 #1
0
    def configure(self):
        log = logging.getLogger("ByteStreamUnpackGetter")

        log.info("TriggerFlags.dataTakingConditions: %s",
                 TriggerFlags.dataTakingConditions())
        hasHLT = TriggerFlags.dataTakingConditions(
        ) == 'HltOnly' or TriggerFlags.dataTakingConditions() == 'FullTrigger'
        if not hasHLT:
            log.info(
                "Will not configure HLT BS unpacking because dataTakingConditions flag indicates HLT was disabled"
            )
            return True

        # Define the decoding sequence
        from TrigHLTResultByteStream.TrigHLTResultByteStreamConf import HLTResultMTByteStreamDecoderAlg
        from TrigOutputHandling.TrigOutputHandlingConf import TriggerEDMDeserialiserAlg
        from AthenaCommon.CFElements import seqAND
        decoder = HLTResultMTByteStreamDecoderAlg()
        deserialiser = TriggerEDMDeserialiserAlg("TrigDeserialiser")
        decodingSeq = seqAND("HLTDecodingSeq")
        decodingSeq += decoder  # BS -> HLTResultMT
        decodingSeq += deserialiser  # HLTResultMT -> xAOD

        # Append the decoding sequence to topSequence
        from AthenaCommon.AlgSequence import AlgSequence
        topSequence = AlgSequence()
        topSequence += decodingSeq

        log.debug("Configured HLT result BS decoding sequence")
        return True
コード例 #2
0
    def configure(self):

        log = logging.getLogger("TrigDecisionGetterRun2")

        from AthenaCommon.AlgSequence import AlgSequence
        topSequence = AlgSequence()

        #if hasOnlyLVL1:
        #from RecExConfig.ObjKeyStore import objKeyStore
        #objKeyStore.addStreamESD('TrigDec::TrigDecision','TrigDecision')
        #objKeyStore.addStreamAOD('TrigDec::TrigDecision','TrigDecision')

        from RecExConfig.RecFlags import rec
        if ( rec.doWriteESD() or rec.doWriteAOD() or rec.doESD() or rec.doAOD() ) and \
               ( not ( rec.readAOD() or rec.readESD() or rec.doWriteBS()) ):
            log.info("Will write TrigDecision object to storegate")

            from TrigDecisionMaker.TrigDecisionMakerConfig import WriteTrigDecision
            trigDecWriter = WriteTrigDecision()  # noqa: F841

            #           WritexAODTrigDecision() is called within WriteTrigDecision()

            # inform TD maker that some parts may be missing
            if TriggerFlags.dataTakingConditions() == 'Lvl1Only':
                topSequence.TrigDecMaker.doL2 = False
                topSequence.TrigDecMaker.doEF = False
                topSequence.TrigDecMaker.doHLT = False
                topSequence.TrigNavigationCnvAlg.doL2 = False
                topSequence.TrigNavigationCnvAlg.doEF = False
                topSequence.TrigNavigationCnvAlg.doHLT = False
            elif TriggerFlags.dataTakingConditions() == 'HltOnly':
                from AthenaCommon.AlgSequence import AlgSequence
                topSequence.TrigDecMaker.doL1 = False
            # Decide based on the doMergedHLTResult to assume a merged, or a
            # split HLT:
            if not TriggerFlags.doMergedHLTResult():
                topSequence.TrigDecMaker.doHLT = False
                topSequence.TrigNavigationCnvAlg.doL2 = False
                topSequence.TrigNavigationCnvAlg.doHLT = False
            else:
                topSequence.TrigDecMaker.doL2 = False
                topSequence.TrigDecMaker.doEF = False
                topSequence.TrigNavigationCnvAlg.doL2 = False
                topSequence.TrigNavigationCnvAlg.doEF = False
                pass

        else:
            log.info("Will not write TrigDecision object to storegate")

        return True
コード例 #3
0
def checkPoolFileForRunLevel(poolfilename):
    folderName = {
        "L1M": "_TRIGGER_LVL1_Menu",
        "HLTM": "_TRIGGER_HLT_Menu",
        "L1K": "_TRIGGER_LVL1_Lvl1ConfigKey",
        "HLTK": "_TRIGGER_HLT_HltConfigKeys",
        "L1PS": "_TRIGGER_LVL1_Prescales"
    }
    MetaDataTree.Add(poolfilename + '/MetaData')
    mdt = AthenaROOTAccess.transientTree.makeTree(
        MetaDataTree,
        persTreeName='MetaData',
        dhTreeName='MetaDataHdrDataHeader')
    l1keys = []
    hltkeys = []

    if hasattr(mdt, folderName["L1K"]):
        br = mdt.GetBranch(folderName["L1K"])
        for i in range(mdt.GetEntries()):
            br.GetEntry(i)
            metaData = getattr(mdt, br.GetName())
            plc = metaData.payloadContainer()
            for payload in plc.iter():
                for i in range(payload.size()):
                    chanNum = int(payload.chanNum(i))
                    l1keys += [
                        payload.attributeList(chanNum)
                        ["Lvl1PrescaleConfigurationKey"].data("unsigned int")()
                    ]

    if hasattr(mdt, folderName["HLTK"]):
        br = mdt.GetBranch(folderName["HLTK"])
        for i in range(mdt.GetEntries()):
            br.GetEntry(i)
            metaData = getattr(mdt, br.GetName())
            plc = metaData.payloadContainer()
            for payload in plc.iter():
                for i in range(payload.size()):
                    chanNum = int(payload.chanNum(i))
                    hltkeys += [
                        payload.attributeList(chanNum)
                        ["HltPrescaleConfigurationKey"].data("unsigned int")()
                    ]

    mlog.info("File contained these LVL1 prescale keys: %r", l1keys)
    mlog.info("File contained these HLT prescale keys: %r", hltkeys)

    hasL1 = len(l1keys) > 0 and 0 not in l1keys
    hasHLT = len(hltkeys) > 0 and 0 not in hltkeys

    from TriggerJobOpts.TriggerFlags import TriggerFlags
    if hasL1 or hasHLT:
        if hasL1 and hasHLT:
            TriggerFlags.dataTakingConditions = 'FullTrigger'
        elif hasL1:
            TriggerFlags.dataTakingConditions = 'Lvl1Only'
        else:
            TriggerFlags.dataTakingConditions = 'HltOnly'
        mlog.info("Set TriggerFlags.dataTakingConditions to '%s'",
                  TriggerFlags.dataTakingConditions())
コード例 #4
0
    def checkInput(self):
        self.checkFileMetaData()

        log = logging.getLogger( "TriggerConfigGetter.py" )
        if "ReadPool" in self._environment or "WritePool" in self._environment:
            log.info("Flags are ignored, since 'ReadPool' or  'WritePool' is specified")
            return True

        if rec.readESD() or rec.readAOD(): # and globalflags.DataSource()=='data':  # need this for MC as well
            protectedInclude("TriggerJobOpts/TriggerConfigCheckMetadata.py")

        if rec.readRDO() and globalflags.InputFormat()=='bytestream' and globalflags.DataSource()=='data' and TriggerFlags.configForStartup()!='HLToffline':
            protectedInclude("TriggerJobOpts/TriggerConfigCheckHLTpsk.py")

        log.info("The following flags are set:")
        log.info("globalflags.InputFormat             : %s", globalflags.InputFormat())
        log.info("rec.read.*                          : RDO: %s, ESD: %s, AOD: %s, TAG: %s", rec.readRDO(), rec.readESD(), rec.readAOD(), rec.readTAG())
        log.info("rec.doWrite.*                       : ESD: %s, AOD: %s, TAG: %s", rec.doWriteESD(), rec.doWriteAOD(), rec.doWriteTAG())
        log.info("globalflags.DataSource              : %s", globalflags.DataSource())
        log.info("TriggerFlags.configForStartup       : %s", TriggerFlags.configForStartup())
        log.info("TriggerFlags.dataTakingConditions   : %s", TriggerFlags.dataTakingConditions())
        log.info("TriggerFlags.configurationSourceList: %s", TriggerFlags.configurationSourceList())

        count = len([1 for x in [rec.readRDO(),rec.readESD(),rec.readAOD()] if x ]) #readTAG is only set with another input
        if count == 0:
            log.warning("Don't know what the input format is.")
            return False
        if count >= 2:
            log.warning("More than one input format specified, please set only the appropriate one.")
            return False
        return True
コード例 #5
0
def withHLT():
    return TriggerFlags.dataTakingConditions(
    ) == 'HltOnly' or TriggerFlags.dataTakingConditions() == 'FullTrigger'
コード例 #6
0
def withLVL1():
    return TriggerFlags.dataTakingConditions(
    ) == 'Lvl1Only' or TriggerFlags.dataTakingConditions() == 'FullTrigger'
コード例 #7
0
       alg = xAODMaker__TrigDecisionCnvAlg()
       alg.AODKey = "TrigDecision"
       alg.xAODKey = "xTrigDecision"
       topSequence.insert(idx+1, alg)
       from xAODTriggerCnv.xAODTriggerCnvConf import xAODMaker__TrigNavigationCnvAlg
       topSequence.insert(idx+2, xAODMaker__TrigNavigationCnvAlg())

from AthenaCommon.AppMgr import ServiceMgr, ToolSvc
from TrigDecisionTool.TrigDecisionToolConf import *

if hasattr(ToolSvc, 'TrigDecisionTool'):
    ToolSvc.TrigDecisionTool.TrigDecisionKey = "TrigDecision"
    ToolSvc.TrigDecisionTool.UseAODDecision = True

# inform TD maker that some parts may be missing
if TriggerFlags.dataTakingConditions()=='Lvl1Only':
    topSequence.TrigDecMaker.doL2=False
    topSequence.TrigDecMaker.doEF=False
    topSequence.TrigDecMaker.doHLT=False
elif TriggerFlags.dataTakingConditions()=='HltOnly':
    from AthenaCommon.AlgSequence import AlgSequence
    topSequence.TrigDecMaker.doL1=False
# Decide based on the run number whether to assume a merged, or a
# split HLT:
if not TriggerFlags.doMergedHLTResult():
    topSequence.TrigDecMaker.doHLT = False
else:
    topSequence.TrigDecMaker.doL2 = False
    topSequence.TrigDecMaker.doEF = False

_TriggerESDList = {}
コード例 #8
0
    def configure(self):

        log = logging.getLogger("ByteStreamUnpackGetterRun2")
        from AthenaCommon.AlgSequence import AlgSequence
        topSequence = AlgSequence()

        #if TriggerFlags.readBS():
        log.info("TriggerFlags.dataTakingConditions: %s",
                 TriggerFlags.dataTakingConditions())
        # in MC this is always FullTrigger
        hasHLT = TriggerFlags.dataTakingConditions(
        ) == 'HltOnly' or TriggerFlags.dataTakingConditions() == 'FullTrigger'

        if hasHLT:
            # Decide based on the run number whether to assume a merged, or a
            # split HLT:
            if not TriggerFlags.doMergedHLTResult():
                ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                    "HLT::HLTResult/HLTResult_L2",
                    "HLT::HLTResult/HLTResult_EF"
                ]
            else:
                ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                    "HLT::HLTResult/HLTResult_HLT"
                ]
                pass
            pass

        # BS unpacking
        from TrigBSExtraction.TrigBSExtractionConf import TrigBSExtraction
        extr = TrigBSExtraction()

        # Add fictional output to ensure data dependency in AthenaMT
        extr.ExtraOutputs += [("TrigBSExtractionOutput",
                               "StoreGateSvc+TrigBSExtractionOutput")]

        if hasHLT:
            from TrigNavigation.TrigNavigationConfig import HLTNavigationOffline
            extr.Navigation = HLTNavigationOffline()

            from TrigEDMConfig.TriggerEDM import getEDMLibraries
            extr.Navigation.Dlls = getEDMLibraries()

            from TrigEDMConfig.TriggerEDM import getPreregistrationList
            extr.Navigation.ClassesToPreregister = getPreregistrationList(
                TriggerFlags.EDMDecodingVersion())

            if TriggerFlags.doMergedHLTResult():
                extr.L2ResultKey = ""
                extr.EFResultKey = ""
            else:
                extr.HLTResultKey = ""

            #
            # Configure DataScouting
            #
            from PyUtils.MetaReaderPeeker import metadata
            if 'stream' in metadata:
                stream_local = metadata['stream']
                if stream_local.startswith(
                        'calibration_DataScouting_'
                ) or TriggerFlags.doAlwaysUnpackDSResult():
                    if 'calibration' in stream_local and 'DataScouting_' in stream_local:
                        ds_tag = stream_local[12:27]
                        ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                            "HLT::HLTResult/" + ds_tag
                        ]
                        extr.DSResultKeys += [ds_tag]

        else:
            #if data doesn't have HLT info set HLTResult keys as empty strings to avoid warnings
            # but the extr alg must run
            extr.L2ResultKey = ""
            extr.EFResultKey = ""
            extr.HLTResultKey = ""
            extr.DSResultKeys = []

        topSequence += extr

        from TrigSerializeTP.TrigSerializeTPConf import TrigSerTPTool
        TrigSerToolTP = TrigSerTPTool('TrigSerTPTool')

        from AthenaCommon.AppMgr import ToolSvc
        ToolSvc += TrigSerToolTP
        from TrigEDMConfig.TriggerEDM import getTPList
        TrigSerToolTP.TPMap = getTPList((TriggerFlags.EDMDecodingVersion()))

        from TrigSerializeCnvSvc.TrigSerializeCnvSvcConf import TrigSerializeConvHelper
        TrigSerializeConvHelper = TrigSerializeConvHelper(doTP=True)
        ToolSvc += TrigSerializeConvHelper

        #
        # Configure L1Topo validation data algorithm
        #
        if hasHLT and TriggerFlags.doMergedHLTResult(
        ) and TriggerFlags.writeL1TopoValData():
            # make sure that CTP_RDO is known (see also ATR-14683)
            ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                "CTP_RDO/CTP_RDO"
            ]
            from L1TopoValDataCnv.L1TopoValDataCnvConf import xAODMaker__L1TopoValDataCnvAlg
            L1TopoValDataCvnAlg = xAODMaker__L1TopoValDataCnvAlg()
            topSequence += L1TopoValDataCvnAlg

        return True
コード例 #9
0
    def configure(self):

        log = logging.getLogger("ByteStreamUnpackGetter.py")
        from AthenaCommon.AlgSequence import AlgSequence 
        topSequence = AlgSequence()
        
        #if TriggerFlags.readBS():
        log.info( "TriggerFlags.dataTakingConditions: %s" % TriggerFlags.dataTakingConditions() )
        # in MC this is always FullTrigger
        hasHLT = TriggerFlags.dataTakingConditions()=='HltOnly' or TriggerFlags.dataTakingConditions()=='FullTrigger'
        
        if hasHLT:
            from AthenaCommon.AppMgr import ServiceMgr
            # Decide based on the run number whether to assume a merged, or a
            # split HLT:
            if not TriggerFlags.doMergedHLTResult():
                ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                    "HLT::HLTResult/HLTResult_L2",
                    "HLT::HLTResult/HLTResult_EF" ]
            else:
                ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                    "HLT::HLTResult/HLTResult_HLT" ]
                pass
            pass

        # BS unpacking
        from TrigBSExtraction.TrigBSExtractionConf import TrigBSExtraction
        extr = TrigBSExtraction()
        
        if hasHLT:
            from TrigNavigation.TrigNavigationConfig import HLTNavigationOffline
            extr.Navigation = HLTNavigationOffline()

            from TrigEDMConfig.TriggerEDM import getEDMLibraries
            extr.Navigation.Dlls = getEDMLibraries()            

            from TrigEDMConfig.TriggerEDM import getPreregistrationList
            extr.Navigation.ClassesToPreregister = getPreregistrationList(TriggerFlags.EDMDecodingVersion())
            
            if TriggerFlags.doMergedHLTResult():
                extr.L2ResultKey=""
                extr.EFResultKey=""
            else:
                extr.HLTResultKey=""

            #
            # Configure DataScouting
            #
            from RecExConfig.InputFilePeeker import inputFileSummary
            if inputFileSummary['bs_metadata']['Stream'].startswith('calibration_DataScouting_') or TriggerFlags.doAlwaysUnpackDSResult():
                for stag in inputFileSummary['stream_tags']:
                    if (stag['stream_type'] == 'calibration') and (stag['stream_name'].startswith('DataScouting_')):
                        ds_tag = stag['stream_name'][0:15]
                        ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [ "HLT::HLTResult/"+ds_tag ]
                        extr.DSResultKeys += [ ds_tag ]

        else:            
            #if data doesn't have HLT info set HLTResult keys as empty strings to avoid warnings
            # but the extr alg must run
            extr.L2ResultKey=""
            extr.EFResultKey=""
            extr.HLTResultKey=""
            extr.DSResultKeys=[]

        topSequence += extr
        
        from TrigSerializeTP.TrigSerializeTPConf import TrigSerTPTool
        TrigSerToolTP = TrigSerTPTool('TrigSerTPTool')

        from AthenaCommon.AppMgr import ToolSvc
        ToolSvc += TrigSerToolTP
        from TrigEDMConfig.TriggerEDM import getTPList
        TrigSerToolTP.TPMap = getTPList((TriggerFlags.EDMDecodingVersion()))
        
        from TrigSerializeCnvSvc.TrigSerializeCnvSvcConf import TrigSerializeConvHelper
        TrigSerializeConvHelper = TrigSerializeConvHelper(doTP = True)
        ToolSvc += TrigSerializeConvHelper

        #
        # Configure L1Topo validation data algorithm
        #
        if hasHLT and TriggerFlags.doMergedHLTResult() and TriggerFlags.writeL1TopoValData() :
            # make sure that CTP_RDO is known (see also ATR-14683)
            ServiceMgr.ByteStreamAddressProviderSvc.TypeNames += [
                "CTP_RDO/CTP_RDO"
                ]
            from L1TopoValDataCnv.L1TopoValDataCnvConf import xAODMaker__L1TopoValDataCnvAlg
            L1TopoValDataCvnAlg = xAODMaker__L1TopoValDataCnvAlg()
            topSequence += L1TopoValDataCvnAlg

        return True
コード例 #10
0
    def configure(self):
        log = logging.getLogger("TriggerConfigGetter.py")

        # first check the input
        if "HIT2RDO" in self._environment:
            TriggerFlags.doLVL2 = False
            TriggerFlags.doEF = False
            log.info("For simulation jobs the following flags are set:")
            log.info("globalflags.InputFormat             : %s" %
                     globalflags.InputFormat())
            log.info("globalflags.DataSource              : %s" %
                     globalflags.DataSource())
            log.info("TriggerFlags.configForStartup       : %s" %
                     TriggerFlags.configForStartup())
            log.info("TriggerFlags.dataTakingConditions   : %s" %
                     TriggerFlags.dataTakingConditions())
            log.info("TriggerFlags.doLVL2                 : %s" %
                     TriggerFlags.doLVL2())
            log.info("TriggerFlags.doEF                   : %s" %
                     TriggerFlags.doEF())
        else:
            if not self.checkInput():
                log.error(
                    "Could not determine job input. Can't setup trigger configuration and will return!"
                )
                return

        self.readPool = globalflags.InputFormat() == 'pool'
        self.readRDO = rec.readRDO()
        self.writeESDAOD = rec.doWriteESD() or rec.doWriteAOD(
        ) or rec.doWriteDPD()
        self.ConfigSrcList = TriggerFlags.configurationSourceList()
        self.readMC = globalflags.DataSource(
        ) == 'geant3' or globalflags.DataSource() == 'geant4'
        self.readTriggerDB = TriggerFlags.readMenuFromTriggerDb(
        ) and self.readRDO
        self.isCommisioning = globalflags.DataSource(
        ) == 'data' and globalflags.DetGeo() == 'commis'
        self.l1Folders = TriggerFlags.dataTakingConditions(
        ) == 'FullTrigger' or TriggerFlags.dataTakingConditions() == 'Lvl1Only'
        self.hltFolders = TriggerFlags.dataTakingConditions(
        ) == 'FullTrigger' or TriggerFlags.dataTakingConditions() == 'HltOnly'
        self.isRun1Data = False
        if globalflags.DataSource() == 'data':
            from RecExConfig.AutoConfiguration import GetRunNumber
            runNumber = GetRunNumber()
            if runNumber > 0 and runNumber < 230000:
                self.isRun1Data = True
        self.isTriggerReprocessing = False

        # the TriggerFlags.readMenuFromTriggerDb() tells us that we read the trigger menu from the database
        # the connection itself is defined in TriggerFlags.triggerDbConnection()

        # reading from the TriggerDB can mean different things:

        # a) TriggerFlags doLVL2() and doEF() are both False:
        #    - create a tmp sqlite file with the conditions (menu)
        #    - use DSConfigSvc

        # b) TriggerFlags doLVL2() or doEF() is True:
        #    - use HLTConfigSvc
        if self.readTriggerDB and (TriggerFlags.doLVL2()
                                   or TriggerFlags.doEF()
                                   or TriggerFlags.doHLT()):

            self.ConfigSrcList = [
                'xml'
            ]  # to use L1/HLTConfigSvc and not DSConfigSvc, but only if we are running the HLT

        if self._environment:  # I don't think anyone calls TriggerConfigGetter with an argument
            self.readPool = False
            self.writeESDAOD = False
            self.readHits = False
            if "ReadPoolRDO" in self._environment:
                self.readPool = True
                self.readRDO = True
            elif "ReadPool" in self._environment:
                self.readPool = True
                self.readRDO = False
            if "WritePool" in self._environment:
                self.writeESDAOD = True
            if "HIT2RDO" in self._environment:
                self.readRDO = False
                self.readHits = True

        # define ConfigSvc
        if not self.ConfigSrcList:
            if (self.readPool and not self.readRDO) or (
                    self.readRDO
                    and not self.readPool):  # (ESD, AOD, DPD) or (RDO-BS)
                self.ConfigSrcList = ['ds']
            elif (self.readRDO and self.readPool
                  ) or rec.readTAG() or self.readHits:  # (RDO-MC) or TAG
                self.ConfigSrcList = ['xml']
            else:  # should not get here: should be found by checkInput
                log.fatal('no reading of BS, RDO, AOD, ESD, or TAG specified')

        # we need the temporary COOL database, if we read the configuration from XML and write ESD/AOD (or have 'ds' set for some reason)
        self.makeTempCool   = self.readRDO and \
                              ( self.writeESDAOD or 'ds' in self.ConfigSrcList ) and \
                              ( self.readMC \
                                or (self.isCommisioning and (TriggerFlags.readLVL1configFromXML() and TriggerFlags.readHLTconfigFromXML())) \
                                or TriggerFlags.readMenuFromTriggerDb() )

        log.info("Need to create temporary cool file? : %r" %
                 self.makeTempCool)

        log.info('Creating the Trigger Configuration Services')
        self.svc = SetupTrigConfigSvc()

        #set the merged system
        #self.svc.doMergedHLT = TriggerFlags.doHLT()

        if 'xml' in self.ConfigSrcList or self.makeTempCool:
            # sets them if plain XML reading is to be used
            self.svc.l1topoXmlFile = TriggerFlags.outputL1TopoConfigFile(
            )  # generated in python
            self.svc.l1XmlFile = TriggerFlags.outputLVL1configFile(
            )  # generated in python
            self.svc.hltXmlFile = TriggerFlags.outputHLTconfigFile(
            )  # generated in python
            if TriggerFlags.readL1TopoConfigFromXML():
                self.svc.l1topoXmlFile = TriggerFlags.inputL1TopoConfigFile(
                )  # given XML
            if TriggerFlags.readLVL1configFromXML():
                self.svc.l1XmlFile = TriggerFlags.inputLVL1configFile(
                )  # given XML
            if TriggerFlags.readHLTconfigFromXML():
                self.svc.hltXmlFile = TriggerFlags.inputHLTconfigFile(
                )  # given XML

        ### preparations are done!
        try:
            self.svc.SetStates(self.ConfigSrcList)
        except:
            log.error('Failed to set state of TrigConfigSvc to %r' %
                      self.ConfigSrcList)
        else:
            log.info('The following configuration services will be tried: %r' %
                     self.ConfigSrcList)

        try:
            self.svc.InitialiseSvc()
        except Exception, ex:
            log.error('Failed to activate TrigConfigSvc: %r' % ex)
コード例 #11
0
    def configure(self):
        log = logging.getLogger( "TriggerConfigGetter.py" )
        from PyUtils.MetaReaderPeekerFull import metadata

        # first check the input
        if "HIT2RDO" in self._environment:
            TriggerFlags.doLVL2 = False
            TriggerFlags.doEF = False
            log.info("For simulation jobs the following flags are set:")
            log.info("globalflags.InputFormat             : %s", globalflags.InputFormat())
            log.info("globalflags.DataSource              : %s", globalflags.DataSource())
            log.info("TriggerFlags.configForStartup       : %s", TriggerFlags.configForStartup())
            log.info("TriggerFlags.dataTakingConditions   : %s", TriggerFlags.dataTakingConditions())
            log.info("TriggerFlags.doLVL2                 : %s", TriggerFlags.doLVL2())
            log.info("TriggerFlags.doEF                   : %s", TriggerFlags.doEF())
        else:
            if not self.checkInput():
                log.error("Could not determine job input. Can't setup trigger configuration and will return!")
                return
            # self.checkInput() may call TriggerConfigCheckMetadata, this can in turn set "rec.doTrigger.set_Value_and_Lock(False)"
            # but TriggerConfigGetter might have only been called in the first place due to this flag having been true, 
            # so re-check that we're still OK to be executing here
            if not (recAlgs.doTrigger() or rec.doTrigger() or TriggerFlags.doTriggerConfigOnly()):
                log.info("Aborting TriggerConfigGetter as the trigger flags were switched to false in checkInput()")
                return True

        self.readPool       = globalflags.InputFormat() == 'pool'
        self.readRDO        = rec.readRDO()
        self.writeESDAOD    = rec.doWriteESD() or rec.doWriteAOD() or rec.doWriteDPD()
        self.writeAOD       = rec.doWriteAOD() or rec.doWriteDPD()
        self.ConfigSrcList  = TriggerFlags.configurationSourceList()
        self.readMC         = globalflags.DataSource()=='geant3' or globalflags.DataSource()=='geant4'
        self.readTriggerDB  = TriggerFlags.readMenuFromTriggerDb() and self.readRDO
        self.isCommisioning = globalflags.DataSource()=='data' and globalflags.DetGeo()=='commis' 
        self.l1Folders      = TriggerFlags.dataTakingConditions()=='FullTrigger' or TriggerFlags.dataTakingConditions()=='Lvl1Only'
        self.hltFolders     = TriggerFlags.dataTakingConditions()=='FullTrigger' or TriggerFlags.dataTakingConditions()=='HltOnly'
        self.isRun1Data     = False 
        self.hasxAODMeta    = ("metadata_items" in metadata and any(('TriggerMenu' in key) for key in metadata["metadata_items"].keys()))
        if globalflags.DataSource()=='data':
            from RecExConfig.AutoConfiguration  import GetRunNumber
            runNumber = GetRunNumber()
            if runNumber is not None and runNumber > 0 and runNumber < 230000 :
                self.isRun1Data = True
        self.isTriggerReprocessing = False

        # the TriggerFlags.readMenuFromTriggerDb() tells us that we read the trigger menu from the database
        # the connection itself is defined in TriggerFlags.triggerDbConnection()

        # reading from the TriggerDB can mean different things:

        # a) TriggerFlags doLVL2() and doEF() are both False:
        #    - create a tmp sqlite file with the conditions (menu)
        #    - use DSConfigSvc


        # b) TriggerFlags doLVL2() or doEF() is True:
        #    - use HLTConfigSvc
        if self.readTriggerDB and (TriggerFlags.doLVL2() or TriggerFlags.doEF() or TriggerFlags.doHLT()):

            self.ConfigSrcList = ['xml'] # to use L1/HLTConfigSvc and not DSConfigSvc, but only if we are running the HLT


        if self._environment: # I don't think anyone calls TriggerConfigGetter with an argument
            self.readPool  = False
            self.writeESDAOD = False
            self.readHits = False
            if "ReadPoolRDO" in self._environment:
                self.readPool = True
                self.readRDO = True
            elif "ReadPool" in self._environment:
                self.readPool = True
                self.readRDO = False
            if "WritePool" in self._environment:
                self.writeESDAOD = True
            if "HIT2RDO" in self._environment:
                self.readRDO = False
                self.readHits = True


        # define ConfigSvc
        if not self.ConfigSrcList:
            if (self.readPool and not self.readRDO) or (self.readRDO and not self.readPool): # (ESD, AOD, DPD) or (RDO-BS)
                self.ConfigSrcList = ['ds']
            elif (self.readRDO and self.readPool) or rec.readTAG() or self.readHits:           # (RDO-MC) or TAG
                self.ConfigSrcList = ['xml']
            else: # should not get here: should be found by checkInput
                log.fatal('no reading of BS, RDO, AOD, ESD, or TAG specified')

        # we need the temporary COOL database, if we read the configuration from XML and write ESD/AOD (or have 'ds' set for some reason)
        self.makeTempCool   = self.readRDO and \
                              ( self.writeESDAOD or 'ds' in self.ConfigSrcList ) and \
                              ( self.readMC \
                                or (self.isCommisioning and (TriggerFlags.readLVL1configFromXML() and TriggerFlags.readHLTconfigFromXML())) \
                                or TriggerFlags.readMenuFromTriggerDb() )

        log.info("Need to create temporary cool file? : %r", self.makeTempCool)

        log.info('Creating the Trigger Configuration Services')

        from AthenaCommon.AppMgr import ServiceMgr as svcMgr

        ########################################################################
        # START OF TEMPORARY SOLUTION FOR RUN-3 TRIGGER DEVELOPMENT
        ########################################################################
        from TriggerJobOpts.HLTTriggerResultGetter import EDMDecodingVersion
        EDMDecodingVersion()  # In most use cases this needs to be called much earlier than in HLTTriggerResultGetter

        if TriggerFlags.EDMDecodingVersion() >= 3:
            if self.hasxAODMeta:
                if not hasattr(svcMgr, 'xAODConfigSvc'):
                    from TrigConfxAOD.TrigConfxAODConf import TrigConf__xAODConfigSvc
                    svcMgr += TrigConf__xAODConfigSvc('xAODConfigSvc')
            else: # Does not have xAODMeta
                # Run-3 Trigger Configuration Services
                from TrigConfigSvc.TrigConfigSvcCfg import getL1ConfigSvc, getHLTConfigSvc
                from AthenaConfiguration.AllConfigFlags import ConfigFlags
                svcMgr += getL1ConfigSvc(ConfigFlags)
                svcMgr += getHLTConfigSvc(ConfigFlags)

                # Needed for TrigConf::xAODMenuWriterMT
                from TrigConfigSvc.TrigConfigSvcConfig import TrigConfigSvc
                svcMgr += TrigConfigSvc("TrigConfigSvc")
                svcMgr.TrigConfigSvc.PriorityList = ["none", "ds", "xml"]

        else:
            # non-MT (Run-2) Trigger Configuration
            self.svc = SetupTrigConfigSvc()

            if 'xml' in self.ConfigSrcList or self.makeTempCool:
                # sets them if plain XML reading is to be used
                self.svc.l1topoXmlFile = TriggerFlags.outputL1TopoConfigFile()  # generated in python
                self.svc.l1XmlFile     = TriggerFlags.outputLVL1configFile()    # generated in python
                self.svc.hltXmlFile    = TriggerFlags.outputHLTconfigFile()     # generated in python
                if TriggerFlags.readL1TopoConfigFromXML():
                    self.svc.l1topoXmlFile  = TriggerFlags.inputL1TopoConfigFile() # given XML
                if TriggerFlags.readLVL1configFromXML():
                    self.svc.l1XmlFile  = TriggerFlags.inputLVL1configFile() # given XML
                if TriggerFlags.readHLTconfigFromXML():
                    self.svc.hltXmlFile  = TriggerFlags.inputHLTconfigFile()   # given XML

            try:
                self.svc.SetStates( self.ConfigSrcList )
            except Exception:
                log.error( 'Failed to set state of TrigConfigSvc to %r', self.ConfigSrcList )
            else:
                log.info('The following configuration services will be tried: %r', self.ConfigSrcList )

            try:
                self.svc.InitialiseSvc()
            except Exception as ex:
                log.error( 'Failed to activate TrigConfigSvc: %r', ex )
        ########################################################################
        # END OF TEMPORARY SOLUTION FOR RUN-3 TRIGGER DEVELOPMENT
        ########################################################################

        if self.readTriggerDB:
            log.info( "Using TriggerDB connection '%s'", TriggerFlags.triggerDbConnection() )
            self.trigDbConnectionParameters = interpretConnection(TriggerFlags.triggerDbConnection(), resolveAlias=False)
            self.setConfigSvcConnParams(self.trigDbConnectionParameters)

        log.info("TriggerFlags.triggerCoolDbConnection is '%s' [default: '']", TriggerFlags.triggerCoolDbConnection())
        TrigCoolDbConnection = TriggerFlags.triggerCoolDbConnection()

        if self.makeTempCool:
            TrigCoolDbConnection = self.setupTempCOOLWriting(TrigCoolDbConnection)

        if ('ds' in self.ConfigSrcList) and not self.hasxAODMeta:
            self.setupCOOLReading(TrigCoolDbConnection)

        if hasattr(svcMgr, 'DSConfigSvc'):
            db = 'TRIGGERDB'
            if self.isRun1Data:
                db = 'TRIGGERDB_RUN1'
            elif self.readMC:
                db = 'TRIGGERDBMC'
            elif self.isTriggerReprocessing:
                db = 'TRIGGERDBREPR'
            svcMgr.DSConfigSvc.ConfigSource = 'dblookup'
            svcMgr.DSConfigSvc.DBServer = db
            log.info("DSConfigSvc trigger database is '%s'", db)
        
        if not self.hasxAODMeta:
            self.setupxAODWriting()


        # all went fine we are configured
        return True