diff options
| -rw-r--r-- | cmd2/cmd2.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py index 869b7b04..e09af4ce 100644 --- a/cmd2/cmd2.py +++ b/cmd2/cmd2.py @@ -338,6 +338,9 @@ class Cmd(cmd.Cmd): 'quiet': "Don't print nonessential feedback", 'timing': 'Report execution times'} + # Override cmd's nohelp + nohelp = "No help on {}" + def __init__(self, completekey: str = 'tab', stdin=None, stdout=None, persistent_history_file: str = '', persistent_history_length: int = 1000, startup_script: Optional[str] = None, use_ipython: bool = False, transcript_files: Optional[List[str]] = None) -> None: @@ -2057,8 +2060,7 @@ class Cmd(cmd.Cmd): return self.do_shell(statement.command_and_args) else: - self.perror('{} is not a recognized command, alias, or macro'.format(statement.command), - traceback_war=False, err_color=Fore.RESET) + sys.stderr.write('{} is not a recognized command, alias, or macro\n'.format(statement.command)) def pseudo_raw_input(self, prompt: str) -> str: """Began life as a copy of cmd's cmdloop; like raw_input but @@ -2596,7 +2598,8 @@ class Cmd(cmd.Cmd): # If there is no help information then print an error elif help_func is None and (func is None or not func.__doc__): - self.perror("No help on {}".format(args.command), traceback_war=False, err_color=Fore.RESET) + err_msg = Cmd.nohelp.format(args.command) + self.decolorized_write(sys.stderr, "{}\n".format(err_msg)) # Otherwise delegate to cmd base class do_help() else: @@ -3727,7 +3730,7 @@ class Cmd(cmd.Cmd): :param message_to_print: the message reporting that the command is disabled :param kwargs: not used """ - self.perror(message_to_print, traceback_war=False, err_color=Fore.RESET) + self.decolorized_write(sys.stderr, "{}\n".format(message_to_print)) def cmdloop(self, intro: Optional[str] = None) -> None: """This is an outer wrapper around _cmdloop() which deals with extra features provided by cmd2. |