Ejemplo n.º 1
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 def filter_ids(self, ids, type_and_subtype):
     ''' returns a filtered subset of ids which have a type_and_subtype that matchs the type_and_subtype argument
         eg merged_ecal_ids = filter_ids(ids, 'em')
         @param ids: a list of ids
         @param type_and_subtype: a two letter type and subtype eg 'es' for smeared ecal
     '''
     return [uid for uid in ids
             if Identifier.type_and_subtype(uid) == type_and_subtype]
Ejemplo n.º 2
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 def get_object(self, uid):
     '''get an object corresponding to a unique uid'''
     #I am still not sure about this
     #would it be better to let it fail when asking for something that does not exist like this:
     #    return self.get_collections(Identifier.type_and_subtype(uid))[uid]
     #
     collection = self.get_collection(Identifier.type_and_subtype(uid))
     if collection:
         return collection.get(uid, None)
     return None
Ejemplo n.º 3
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 def get_object(self, uid):
     '''get an object corresponding to a unique uid'''
     #I am still not sure about this
     #would it be better to let it fail when asking for something that does not exist like this:
     #    return self.get_collections(Identifier.type_and_subtype(uid))[uid]
     #
     collection = self.get_collection(Identifier.type_and_subtype(uid))
     if collection:
         return collection.get(uid, None)
     return None
Ejemplo n.º 4
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 def filter_ids(self, ids, type_and_subtype):
     ''' returns a filtered subset of ids which have a type_and_subtype that matchs the type_and_subtype argument
         eg merged_ecal_ids = filter_ids(ids, 'em')
         @param ids: a list of ids
         @param type_and_subtype: a two letter type and subtype eg 'es' for smeared ecal
     '''
     return [
         uid for uid in ids
         if Identifier.type_and_subtype(uid) == type_and_subtype
     ]
Ejemplo n.º 5
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 def type_and_subtype(self, node):
     ''' Return two letter type and subtype code for a node For example 'pg', 'ht' etc
     @param node: a node in the DAG history'''
     return Identifier.type_and_subtype(node.get_value())