GaudiPython.Bindings.iDataSvc Class Reference

Inheritance diagram for GaudiPython.Bindings.iDataSvc:

Collaboration diagram for GaudiPython.Bindings.iDataSvc:

Public Member Functions
def	__init__ (self, name, idp)
def	registerObject (self, path, obj)
def	unregisterObject (self, path)
def	retrieveObject (self, path)
def	findObject (self, path)
def	getObject (self, path, *args)
def	__getitem__ (self, path)
def	__setitem__ (self, path, obj)
def	__delitem__ (self, path)
def	leaves (self, node=None)
def	dump (self, node=None)
def	getList (self, node=None, lst=[], rootFID=None)
def	getHistoNames (self, node=None, lst=[])
def	setRoot (self, name, obj)
def	clearStore (self)
Public Member Functions inherited from GaudiPython.Bindings.iService
def	retrieveInterface (self)
def	initialize (self)
def	start (self)
def	stop (self)
def	finalize (self)
def	reinitialize (self)
def	restart (self)
def	isValid (self)
Public Member Functions inherited from GaudiPython.Bindings.iProperty
def	getInterface (self)
def	__call_interface_method__ (self, ifname, method, *args)
def	__setattr__ (self, name, value)
def	__getattr__ (self, name)
def	properties (self)
def	name (self)

Detailed Description

Definition at line 533 of file Bindings.py.

Constructor & Destructor Documentation

__init__()

def GaudiPython.Bindings.iDataSvc.__init__	(		self,
			name,
			idp
	)

Reimplemented from GaudiPython.Bindings.iService.

Reimplemented in GaudiPython.Bindings.iNTupleSvc, and GaudiPython.Bindings.iHistogramSvc.

Definition at line 534 of file Bindings.py.

    def __init__(self, name, idp):
        iService.__init__(self, name, idp)
        self.__dict__['_idp'] = InterfaceCast(gbl.IDataProviderSvc)(idp)
        self.__dict__['_idm'] = InterfaceCast(gbl.IDataManagerSvc)(idp)

Member Function Documentation

__delitem__()

def GaudiPython.Bindings.iDataSvc.__delitem__	(		self,
			path
	)

Definition at line 617 of file Bindings.py.

    def __delitem__(self, path):
        if not self._idp:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return self.unregisterObject(path)

__getitem__()

def GaudiPython.Bindings.iDataSvc.__getitem__	(		self,
			path
	)

Reimplemented in GaudiPython.Bindings.iNTupleSvc, and GaudiPython.Bindings.iHistogramSvc.

Definition at line 605 of file Bindings.py.

    def __getitem__(self, path):
        if not self._idp:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return Helper.dataobject(self._idp, path)

__setitem__()

def GaudiPython.Bindings.iDataSvc.__setitem__	(		self,
			path,
			obj
	)

Definition at line 611 of file Bindings.py.

    def __setitem__(self, path, obj):
        if not self._idp:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return self.registerObject(path, obj)

clearStore()

def GaudiPython.Bindings.iDataSvc.clearStore

(

self

)

Definition at line 690 of file Bindings.py.

    def clearStore(self):
        if not self._idm:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return self._idm.clearStore()


# ----iHistogramSvc class------------------------------------------------------

dump()

def GaudiPython.Bindings.iDataSvc.dump	(		self,
			node = None
	)

Definition at line 634 of file Bindings.py.

    def dump(self, node=None):
        if not node:
            root = self.retrieveObject('')
            if root:
                node = root.registry()
            else:
                return
        print(node.identifier())
        if node.object():
            for l in self.leaves(node):
                self.dump(l)

findObject()

def GaudiPython.Bindings.iDataSvc.findObject	(		self,
			path
	)

Get the existing object in TransientStore for the given location

- loading of object from persistency is NOT triggered
- 'data-on-demand' action is NOT triggered

>>> svc  =  ...                     ## get the service
>>> path =  ...                     ## get the path in Transient Store
>>> data = svc.findObject ( path )  ## use the method

Definition at line 558 of file Bindings.py.

    def findObject(self, path):
        """

        Get the existing object in TransientStore for the given location

        - loading of object from persistency is NOT triggered
        - 'data-on-demand' action is NOT triggered

        >>> svc  =  ...                     ## get the service
        >>> path =  ...                     ## get the path in Transient Store
        >>> data = svc.findObject ( path )  ## use the method

        """
        if not self._idp:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return Helper.findobject(self._idp, path)

getHistoNames()

def GaudiPython.Bindings.iDataSvc.getHistoNames	(		self,
			node = None,
			lst = []
	)

Definition at line 665 of file Bindings.py.

    def getHistoNames(self, node=None, lst=[]):
        if not node:
            root = self.retrieveObject('')
            if root:
                node = root.registry()
                # rootFID = node.address().par()
                lst = []
            else:
                return
        Helper.dataobject(self._idp, node.identifier())
        if node.object():
            lst.append(node.identifier())
            for l in self.leaves(node):
                if l.name():  # and l.address().par() == rootFID :
                    self.getHistoNames(l, lst)
                else:
                    continue
        return lst

getList()

def GaudiPython.Bindings.iDataSvc.getList	(		self,
			node = None,
			lst = [],
			rootFID = None
	)

Definition at line 646 of file Bindings.py.

    def getList(self, node=None, lst=[], rootFID=None):
        if not node:
            root = self.retrieveObject('')
            if root:
                node = root.registry()
                rootFID = node.address().par()
                lst = []
            else:
                return
        Helper.dataobject(self._idp, node.identifier())
        if node.object():
            lst.append(node.identifier())
            for l in self.leaves(node):
                if l.address() and l.address().par() == rootFID:
                    self.getList(l, lst, rootFID)
                else:
                    continue
        return lst

getObject()

def GaudiPython.Bindings.iDataSvc.getObject	(		self,
			path,
		*	args
	)

Get object from Transient Store  for the given location

arguments :
- path                           : Location of object in Transient Store
- retrieve          (bool) True  : retrieve versus find
- disable on-demand (bool) False : temporary disable 'on-demand' actions

>>> svc  = ...   ## get the service
>>> path = ...   ## get the path

>>> data = svc.getObject ( path , False )  ## find object in Transient Store

## find object in Transient Store
#  load form tape or use 'on-demand' action  for missing objects :
>>> data = svc.getObject ( path , True  )

## find object in Transient Store
#  load from tape or for missing objects, disable 'on-demand'-actions
>>> data = svc.getObject ( path , True  , True )

Definition at line 577 of file Bindings.py.

    def getObject(self, path, *args):
        """
        Get object from Transient Store  for the given location

        arguments :
        - path                           : Location of object in Transient Store
        - retrieve          (bool) True  : retrieve versus find
        - disable on-demand (bool) False : temporary disable 'on-demand' actions

        >>> svc  = ...   ## get the service
        >>> path = ...   ## get the path

        >>> data = svc.getObject ( path , False )  ## find object in Transient Store

        ## find object in Transient Store
        #  load form tape or use 'on-demand' action  for missing objects :
        >>> data = svc.getObject ( path , True  )

        ## find object in Transient Store
        #  load from tape or for missing objects, disable 'on-demand'-actions
        >>> data = svc.getObject ( path , True  , True )

        """
        if not self._idp:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return Helper.getobject(self._idp, path, *args)

leaves()

def GaudiPython.Bindings.iDataSvc.leaves	(		self,
			node = None
	)

Definition at line 623 of file Bindings.py.

    def leaves(self, node=None):
        if not node:
            node = self.retrieveObject('')
        ll = gbl.std.vector('IRegistry*')()
        if type(node) is str:
            obj = self.retrieveObject(node)
        else:
            obj = node
        if self._idm.objectLeaves(node, ll).isSuccess():
            return ll

registerObject()

def GaudiPython.Bindings.iDataSvc.registerObject	(		self,
			path,
			obj
	)

Definition at line 539 of file Bindings.py.

    def registerObject(self, path, obj):
        if not self._idp:
            raise AttributeError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return Helper.registerObject(self._idp, path, obj)

retrieveObject()

def GaudiPython.Bindings.iDataSvc.retrieveObject	(		self,
			path
	)

Definition at line 551 of file Bindings.py.

    def retrieveObject(self, path):
        if not self._idp:
            return None
        return Helper.dataobject(self._idp, path)

setRoot()

def GaudiPython.Bindings.iDataSvc.setRoot	(		self,
			name,
			obj
	)

Definition at line 684 of file Bindings.py.

    def setRoot(self, name, obj):
        if not self._idm:
            raise IndexError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return self._idm.setRoot(name, obj)

unregisterObject()

def GaudiPython.Bindings.iDataSvc.unregisterObject	(		self,
			path
	)

Definition at line 545 of file Bindings.py.

    def unregisterObject(self, path):
        if not self._idp:
            raise AttributeError(
                'C++ service %s does not exist' % self.__dict__['_name'])
        return Helper.unregisterObject(self._idp, path)

---

The documentation for this class was generated from the following file:

• GaudiPython/python/GaudiPython/Bindings.py