init.py 文件源码

def prompt_bash(msg: str, allow_empty: bool) -> str:
    """
    Prompts for bash shell code.

    :param msg: shown message
    :param allow_empty: allow an empty string?
    :return: user input
    """
    from pygments.lexers.shell import BashLexer
    validator = None if allow_empty else NonEmptyValidator()
    return prompt(msg, lexer=PygmentsLexer(BashLexer), completer=SystemCompleter())