diff options
Diffstat (limited to 'contrib/python/ipython/py3/IPython/core/profileapp.py')
| -rw-r--r-- | contrib/python/ipython/py3/IPython/core/profileapp.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/contrib/python/ipython/py3/IPython/core/profileapp.py b/contrib/python/ipython/py3/IPython/core/profileapp.py index 94cc0352e88..e7538ff201a 100644 --- a/contrib/python/ipython/py3/IPython/core/profileapp.py +++ b/contrib/python/ipython/py3/IPython/core/profileapp.py @@ -303,8 +303,11 @@ class ProfileApp(Application): def start(self): if self.subapp is None: - print("No subcommand specified. Must specify one of: %s"%(self.subcommands.keys())) - print() + print( + "No subcommand specified. Must specify one of: " + + ", ".join(map(repr, self.subcommands)) + + ".\n" + ) self.print_description() self.print_subcommands() self.exit(1) |