def allProperties(self):
        """Helper that merges core, extended and custom properties

        :return: mapping of all properties
        """
        rval = {}
        rval.update(self.coreProperties)
        rval.update(self.extendedProperties)
        rval.update(self.customProperties)
        return rval
def allProperties ( self ) : rval = { } rval . update ( self . coreProperties ) rval . update ( self . extendedProperties ) rval . update ( self . customProperties ) return rval
Helper that merges core, extended and custom properties

        :return: mapping of all properties