diff options
| -rw-r--r-- | cliff/interactive.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/cliff/interactive.py b/cliff/interactive.py index aca7233..0a44481 100644 --- a/cliff/interactive.py +++ b/cliff/interactive.py @@ -17,6 +17,7 @@ import itertools import shlex import sys +import autopage.argparse import cmd2 @@ -140,9 +141,16 @@ class InteractiveApp(cmd2.Cmd): parsed = lambda x: x # noqa self.default(parsed('help ' + arg)) else: - cmd2.Cmd.do_help(self, arg) - cmd_names = sorted([n for n, v in self.command_manager]) - self.print_topics(self.app_cmd_header, cmd_names, 15, 80) + stdout = self.stdout + try: + with autopage.argparse.help_pager(stdout) as paged_out: + self.stdout = paged_out + + cmd2.Cmd.do_help(self, arg) + cmd_names = sorted([n for n, v in self.command_manager]) + self.print_topics(self.app_cmd_header, cmd_names, 15, 80) + finally: + self.stdout = stdout return # Create exit alias to quit the interactive shell. |