diff options
Diffstat (limited to 'examples/subcommands.py')
| -rwxr-xr-x | examples/subcommands.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/examples/subcommands.py b/examples/subcommands.py index bc276dff..fa99f6b4 100755 --- a/examples/subcommands.py +++ b/examples/subcommands.py @@ -8,6 +8,7 @@ and provides separate contextual help. """ import argparse import functools +import sys import cmd2 from cmd2 import with_argparser, index_based_complete @@ -69,8 +70,10 @@ class SubcommandsExample(cmd2.Cmd): # No subcommand was provided, so as called self.do_help('base') - # This makes sure correct tab completion functions are called based on the selected subcommand - complete_base = functools.partialmethod(cmd2.Cmd.cmd_with_subs_completer, base='base') + # functools.partialmethod was added in Python 3.4 + if sys.version_info >= (3, 4): + # This makes sure correct tab completion functions are called based on the selected subcommand + complete_base = functools.partialmethod(cmd2.Cmd.cmd_with_subs_completer, base='base') if __name__ == '__main__': |