diff options
Diffstat (limited to 'cmd2/rl_utils.py')
| -rw-r--r-- | cmd2/rl_utils.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/cmd2/rl_utils.py b/cmd2/rl_utils.py index 5d278a0b..55ca4a12 100644 --- a/cmd2/rl_utils.py +++ b/cmd2/rl_utils.py @@ -33,8 +33,17 @@ rl_type = RlType.NONE if 'pyreadline' in sys.modules: rl_type = RlType.PYREADLINE - # pyreadline is incomplete in terms of the Python readline API - # Add the missing functions we need + ############################################################################################################ + # pyreadline is incomplete in terms of the Python readline API. Add the missing functions we need. + ############################################################################################################ + # readline.redisplay() + try: + getattr(readline, 'redisplay') + except AttributeError: + # noinspection PyProtectedMember + readline.redisplay = readline.rl.mode._update_line + + # readline.remove_history_item() try: getattr(readline, 'remove_history_item') except AttributeError: |