code: def get_attribute(self):
          
          attributes = ['dependencies', 'publics', 'members', 
                            'types', 'executables']
          #Find the correct attribute based on the type of the context
          if self.context.el_type in [Function, Subroutine]:
              attribute = attributes[4]
          elif self.context.el_type == CustomType:
              attribute = attributes[3]
          else:
              attribute = attributes[2]
  
          return attribute
docs: Gets the appropriate module attribute name for a collection 
          corresponding to the context's element type.