def convertSelector(self, eventSelector=None):
'''Input: Modify an EventSelector to switch to the new input connection strings
Go from a list of connection strings or file names to a new list of connection strings
convertSelector(self, eventSelector=None)
If eventSelector is None, the default EventSelector will be found.
If an event selector is passed, that one will be modified
'''
#don't do anything if _my_ type is MDF to avoid overwiting everything forever
if self._inputPersistency == "MDF":
return eventSelector
if eventSelector is None:
from Gaudi.Configuration import EventSelector
eventSelector = EventSelector()
if type(eventSelector.Input) is not list:
return eventSelector
eventSelector.Input = self.convertConnectionStrings(
eventSelector.Input, "I")
return eventSelector
def inputFiles(self, files, clear=False, eventSelector=None):
'''Input: wrapper for IOHelper.inputFiles, where the persistency
type is guessed from the file extension
inputFiles(<list_of_files>, clear=False, eventSelector=None)
if clear is True, empty the existing EventSelector list
'''
#print eventSelector
#print eventSelector.__slots__
if type(files) is not list:
raise TypeError, "You need to pass a list of input files, but you passed a " + str(
type(files)) + " instead"
if eventSelector is None:
from Gaudi.Configuration import EventSelector
eventSelector = EventSelector()
if clear:
eventSelector.Input = []
for file in files:
eventSelector = self.getIOHelper(file).inputFiles(
[file], clear=False, eventSelector=eventSelector)
return eventSelector
def inputFiles(self, files, clear=False, eventSelector=None):
'''Input: Edit the content of EventSelector and fill the Inputs with
Go from a list of connection strings or file names to a new list of connection strings
inputFiles(self,files,clear=True, eventSelector=None)
If eventSelector is None, the default EventSelector will be found.
If an event selector is passed, that one will be modified
If clear is True the original Inputs are overwritten.
If clear is False the original Inputs are also kept.
'''
if type(files) is not list:
raise TypeError, "You need to pass a list of files to InputFiles, you have passed a " + str(
type(files)) + " instead"
if eventSelector is None:
from Gaudi.Configuration import EventSelector
eventSelector = EventSelector()
if clear:
eventSelector.Input = []
if not clear:
self.convertSelector(eventSelector)
for file in files:
#never convert a dressed MDF file, it's not needed
if self.detectFileType(file) == "MDF":
eventSelector.Input.append(file)
continue
eventSelector.Input += [
self.dressFile(self.undressFile(file), 'I')
]
return eventSelector