Show help banner if no command given

2013-12-20 12:09:07 +00:00 · 2013-12-20 12:09:07 +00:00 · 3bebd18de7
parent 791028866c
commit 3bebd18de7
1 changed files with 3 additions and 0 deletions
--- a/plum/cli/docopt_command.py
+++ b/plum/cli/docopt_command.py
@ -28,6 +28,9 @@ class DocoptCommand(object):
        options = docopt_full_help(getdoc(self), argv, **self.docopt_options())
        command = options['COMMAND']

+        if command is None:
+            raise SystemExit(getdoc(self))
+
        if not hasattr(self, command):
            raise NoSuchCommand(command, self)