def show_usage(self): """ Print the basic Sage usage. This method ends up being called when you enter ``?`` and nothing else on the command line. EXAMPLES:: sage: from sage.repl.interpreter import get_test_shell sage: shell = get_test_shell() sage: shell.run_cell('?') Welcome to Sage ... """ from sage.misc.sagedoc import help help()
def show_usage(self): """ Print the basic Sage usage. This method ends up being called when you enter ``?`` and nothing else on the command line. EXAMPLES:: sage: from sage.repl.interpreter import get_test_shell sage: shell = get_test_shell() sage: shell.run_cell('?') Welcome to Sage ... sage: shell.quit() """ from sage.misc.sagedoc import help help()