def createOutputStream( streamName, fileName = "", asAlg = False ):
writingTool = AthenaPoolOutputStreamTool( streamName + "Tool" )
writingTool.DataHeaderSatellites = [ "basic/:EventInfo#*" ]
outputStream = AthenaOutputStream(
streamName,
WritingTool = writingTool,
ItemList = [ "EventInfo#*" ]
)
outputStream.MetadataStore = svcMgr.MetaDataStore
outputStream.MetadataItemList = [ "EventStreamInfo#" + streamName, "IOVMetaDataContainer#*" ]
if asAlg:
from AthenaCommon.AlgSequence import AlgSequence
topSequence = AlgSequence()
topSequence += outputStream
else:
theApp.OutStreamType = "AthenaOutputStream"
theApp.addOutputStream( outputStream )
if fileName != "":
outputStream.OutputFile = fileName
from OutputStreamAthenaPoolConf import MakeEventStreamInfo
streamInfoTool = MakeEventStreamInfo( streamName + "_MakeEventStreamInfo" )
streamInfoTool.Key = streamName
outputStream.HelperTools = [ streamInfoTool ]
return outputStream
def createOutputStream(streamName,
fileName="",
asAlg=False,
noTag=False,
eventInfoKey="EventInfo",
decisionFilter="",
trigNavThinningSvc=None):
if trigNavThinningSvc is None:
trigNavThinningSvc = _trigNavThinningSvcs.get(streamName, None)
# define athena output stream
writingTool = AthenaOutputStreamTool(streamName + "Tool")
outputStream = AthenaOutputStream(streamName,
WritingTool=writingTool,
ItemList=["EventInfo#*"])
#outputStream.ItemList += [ "xAOD::EventInfo#*" ]
outputStream.MetadataStore = svcMgr.MetaDataStore
outputStream.MetadataItemList = [
"EventStreamInfo#" + streamName, "IOVMetaDataContainer#*"
]
## get a handle on the default top-level algorithm sequence
from AthenaCommon.AlgSequence import AlgSequence
topSequence = AlgSequence()
from AthenaCommon.AlgSequence import AthSequencer
outSequence = AthSequencer("AthOutSeq")
doTag = not noTag
if doTag:
if ('EventInfoTagBuilder/EventInfoTagBuilder'
not in topSequence.getProperties()['Members']):
key = "SimpleTag"
# Tell tool to pick it up
outputStream.WritingTool.AttributeListKey = key
# build eventinfo attribute list
from .OutputStreamAthenaPoolConf import EventInfoAttListTool, EventInfoTagBuilder
EventInfoTagBuilder = EventInfoTagBuilder(
AttributeList=key,
EventInfoKey=eventInfoKey,
FilterString=decisionFilter)
from AthenaCommon.GlobalFlags import globalflags
if globalflags.InputFormat() == 'bytestream':
#No event-tag input in bytestream
EventInfoTagBuilder.PropagateInput = False
topSequence += EventInfoTagBuilder
# decide where to put outputstream in sequencing
if asAlg:
outSequence += outputStream
else:
outSequence += outputStream
if fileName != "":
outputStream.OutputFile = fileName
from .OutputStreamAthenaPoolConf import MakeEventStreamInfo
streamInfoTool = MakeEventStreamInfo(streamName +
"_MakeEventStreamInfo")
streamInfoTool.Key = streamName
streamInfoTool.EventInfoKey = eventInfoKey
outputStream.HelperTools = [streamInfoTool]
# Support for MT thinning.
from AthenaServices.AthenaServicesConf import Athena__ThinningCacheTool
tct = Athena__ThinningCacheTool('ThinningCacheTool_' + streamName,
StreamName=streamName)
if trigNavThinningSvc is not None:
tct.TrigNavigationThinningSvc = trigNavThinningSvc
outputStream.HelperTools += [tct]
# Set the list of transient items based on what we know is in the transient
# store. The output algorithm will then declare input dependencies
# for objects which are both listed here and in the ItemList.
# (We do it like this because ItemList is typically configured to include
# everything which might possibly be output. If this gets cleaned up,
# then we can remove this.)
# Some builds don't include RecExConfig, so don't crash in that case.
# FIXME: Rather than using ObjKeyStore, we could scan all algorithms
# and look for write handles.
try:
tlist = []
from RecExConfig.ObjKeyStore import objKeyStore
for typ, klist in objKeyStore['transient'].getProperties().items():
for k in klist:
tlist.append(typ + '#' + k)
outputStream.TransientItems += tlist
except ImportError:
pass
return outputStream