Inheritance diagram for python.ConditionsContainerAccess.ConditionsContainerAccess:

Collaboration diagram for python.ConditionsContainerAccess.ConditionsContainerAccess:

Public Types
typedef HLT::TypeInformation::for_each_type_c< typenameEDMLIST::map, my_functor, my_result<>, my_arg< HLT::TypeInformation::get_cont, CONTAINER > >::type	result

Public Member Functions
	__init__ (self, theApp)
	pyroot_typedef_bug_workaround (self)
	setDescription (self, descr)
	getSingleCondContainer (self)
	getMultiCondContainer (self, channels, attrListColl, iovs)

Public Attributes
	icnv = iConverter.cast(pers)
	iaddr = iAddrCreator.cast(pers)
	dbCast = PyLCGDict.makeClass('DataBucketCast')
	descr = descr
	typeName = decoder.extract('<typeName>','</typeName>')
	type = PyLCGDict.makeClass(self.typeName)
	header = decoder.extract('<addrHeader>','</addrHeader>')

Detailed Description

Definition at line 78 of file ConditionsContainerAccess.py.

Member Typedef Documentation

◆ result

typedef HLT::TypeInformation::for_each_type_c<typenameEDMLIST::map,my_functor,my_result<>,my_arg<HLT::TypeInformation::get_cont,CONTAINER>>::type master_search< typenameEDMLIST::map, HLT::TypeInformation::get_cont, CONTAINER >::result

inherited

Definition at line 90 of file EDM_MasterSearch.h.

Constructor & Destructor Documentation

◆ init()

python.ConditionsContainerAccess.ConditionsContainerAccess.__init__	(		self,
			theApp )

Definition at line 79 of file ConditionsContainerAccess.py.

  def __init__(self, theApp) :
    # PersistencySvc
    pers = theApp.service('EventPersistencySvc')
 
    # PersistencySvc via its IConverter interface
    iConverter = InterfaceRDS('IConverter')
    self.icnv = iConverter.cast(pers)
 
    # PersistencySvc via its IAddressCreator interface
    iAddrCreator = InterfaceRDS('IAddressCreator')
    self.iaddr = iAddrCreator.cast(pers)
 
    # Create instance of cast object
    self.dbCast = PyLCGDict.makeClass('DataBucketCast')
 

Member Function Documentation

◆ getMultiCondContainer()

python.ConditionsContainerAccess.ConditionsContainerAccess.getMultiCondContainer	(	self,
		channels,
		attrListColl,
		iovs )

Definition at line 141 of file ConditionsContainerAccess.py.

  def getMultiCondContainer(self, channels, attrListColl, iovs) :
 
    # Args:
    #   channels     - list of channels from COOL
    #   attrListColl - collection of AttributeLists with string address from COOL for each channel
    #   iovs         - list of IOVs for each channel
    #   cont         - the LArConditionsContainer object
 
    # Print out channels and IOV
    print("Channels, IOV, and string addresses")
    i = 0
    for chan in channels :
      iov = iovs[i]
      print("added chan/iov: ", chan, iov.iovPrint())
      i += 1
      
    # print out collection
    #attrListColl.dump()
 
    # Must set dummy string address to include type name for
    # AthenaPoolCnvSvc statistics gathering
    strAddress = self.header
 
    # Get IOpaqueAddress
    print("Create IOpaqueAddress pointer")
    ioa = PyLCGDict.libPyROOT.MakeNullPointer('GenericAddress')
 
    # Get DataBucketBase pointer
    print("Create DataBucketBase pointer")
    dbb = PyLCGDict.libPyROOT.MakeNullPointer('DataBucketBase')
    
    # Create IOA from string address
    print("Create IOpaqueAddress for address list")
    sc = self.iaddr.createAddress( 0, 0, strAddress, ioa )
    print("Status code: ", sc)
 
    # Create CondAttrListCollAddress and add in attribute list
    CondAttrListCollAddress = PyLCGDict.makeClass('CondAttrListCollAddress')
    collAddr = CondAttrListCollAddress(ioa)
    collAddr.setAttrListColl(attrListColl)
 
 
    # Read in object as DataObject (or DatabucketBase)
    print("Retrieve data object for IOA")
    sc = self.icnv.createObj(collAddr, dbb)
    print("Status code: ", sc)
    if sc.isFailure(): raise RuntimeError("Cannot read object")
 
    # Cast to correct type and return it
    print("cast data object to correct type: ",self.typeName)
    result = PyLCGDict.libPyROOT.MakeNullPointer(self.type)
    self.dbCast.castObject(self.typeName, dbb, result)
 
    # Reset iterator to allow a new type - bug in pyroot
    #self.pyroot_typedef_bug_workaround()
 
    return result
 

◆ getSingleCondContainer()

python.ConditionsContainerAccess.ConditionsContainerAccess.getSingleCondContainer ( self )

Definition at line 122 of file ConditionsContainerAccess.py.

  def getSingleCondContainer(self) :
    # Get IOpaqueAddress
    ioa = PyLCGDict.libPyROOT.MakeNullPointer('IOpaqueAddress')
 
    # Get DataBucketBase pointer
    dbb = PyLCGDict.libPyROOT.MakeNullPointer('DataBucketBase')
    
    # Create IOA from string address
    self.iaddr.createAddress( 0, 0, self.header, ioa )
 
    # Read in object as DataObject (or DatabucketBase)
    self.icnv.createObj(ioa, dbb)
 
    # Cast to correct type and return it
    result = PyLCGDict.libPyROOT.MakeNullPointer(self.type)
    self.dbCast.castObject(self.typeName, dbb, result)
 
    return result
 

◆ pyroot_typedef_bug_workaround()

python.ConditionsContainerAccess.ConditionsContainerAccess.pyroot_typedef_bug_workaround ( self )

Definition at line 94 of file ConditionsContainerAccess.py.

  def pyroot_typedef_bug_workaround(self):
    # This method is temporary until we migrate to ROOT 
    # delete iterator types to prevent spurious typedeffing
    import libPyROOT
 
    try:
      del libPyROOT.const_iterator
    except AttributeError:
      pass
 
    try:
      del libPyROOT.iterator
    except AttributeError:
      pass
 
 

◆ setDescription()

python.ConditionsContainerAccess.ConditionsContainerAccess.setDescription	(		self,
			descr )

Definition at line 110 of file ConditionsContainerAccess.py.

  def setDescription(self, descr) :
    self.descr = descr
    # extract type name and type
    decoder = DescriptionDecoder(descr)
    self.typeName = decoder.extract('<typeName>','</typeName>')
    self.type     = PyLCGDict.makeClass(self.typeName)
    # extract the address header
    self.header   = decoder.extract('<addrHeader>','</addrHeader>')
    self.header   += 'POOLContainer_CondAttrListCollection][CLID=x'
 
    print("Type name, type, header ",self.typeName,self.type,self.header)
 