diff options
| -rw-r--r-- | cliff/interactive.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/cliff/interactive.py b/cliff/interactive.py index 74b5f54..68f7959 100644 --- a/cliff/interactive.py +++ b/cliff/interactive.py @@ -111,7 +111,13 @@ class InteractiveApp(cmd2.Cmd): # Dispatch to the underlying help command, # which knows how to provide help for extension # commands. - self.default(self.parsed('help ' + arg)) + try: + # NOTE(coreycb): This try path can be removed once + # requirements.txt has cmd2 >= 0.7.3. + parsed = self.parsed + except AttributeError: + parsed = self.parser_manager.parsed + self.default(parsed('help ' + arg)) else: cmd2.Cmd.do_help(self, arg) cmd_names = sorted([n for n, v in self.command_manager]) |