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	__init__ (self, name, isvc=None)
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	__init__ (self, name, ip=None)
def	getInterface (self)
def	retrieveInterface (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 515 of file Bindings.py.

Constructor & Destructor Documentation

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

Definition at line 516 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

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

Definition at line 599 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)

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

Definition at line 587 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)

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

Definition at line 593 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)

def GaudiPython.Bindings.iDataSvc.clearStore

(

self

)

Definition at line 672 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------------------------------------------------------

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

Definition at line 616 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)

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 540 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)

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

Definition at line 647 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

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

Definition at line 628 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

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 559 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)

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

Definition at line 605 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

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

Definition at line 521 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)

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

Definition at line 533 of file Bindings.py.

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

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

Definition at line 666 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)

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

Definition at line 527 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