diff options
| -rw-r--r-- | cmd2/argparse_completer.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cmd2/argparse_completer.py b/cmd2/argparse_completer.py index 3a66a45d..7e876258 100644 --- a/cmd2/argparse_completer.py +++ b/cmd2/argparse_completer.py @@ -10,6 +10,7 @@ import argparse import inspect import numbers import shutil +import textwrap from collections import deque from typing import Dict, List, Optional, Union @@ -622,6 +623,9 @@ class AutoCompleter(object): :param arg_action: action being tab completed :param completion_error: error that occurred """ + # Indent all lines of completion_error + indented_error = textwrap.indent(str(completion_error), ' ') + error = ("\nError tab completing {}:\n" - " {}\n".format(argparse._get_action_name(arg_action), str(completion_error))) + "{}\n".format(argparse._get_action_name(arg_action), indented_error)) self._print_message(style_error('{}'.format(error))) |