(self)
return DataTablesHeader()
Override this method to create a functional tabular report.
            Returns a DataTablesHeader() object (or a list, but preferably the former.
Override this method to create a functional tabular report.
            Returns a DataTablesHeader() object (or a list, but preferably the former.
Override this method to create a functional tabular report . Returns a DataTablesHeader () object ( or a list but preferably the former .
def headers(self):
        """
            Override this method to create a functional tabular report.
            Returns a DataTablesHeader() object (or a list, but preferably the former.
        """
        return DataTablesHeader()
def headers ( self ) : return DataTablesHeader ( )