PluginEntryPoint.description, show in CLI

letsencrypt/client/cli.py

@@ -302,7 +302,8 @@ def create_parser(plugins):
     # TODO: plugin_parser should be called for every detected plugin
     for name, plugin_ep in plugins.iteritems():
         plugin_ep.plugin_cls.inject_parser_options(
-            parser.add_argument_group(name), name)
+            parser.add_argument_group(
+                name, description=plugin_ep.description), name)
 
     return parser
 

letsencrypt/client/plugins/disco.py

@@ -30,10 +30,15 @@ class PluginEntryPoint(object):
             return entry_point.name
         return entry_point.dist.key + ":" + entry_point.name
 
+    @property
+    def description(self):
+        """Description of the plugin."""
+        return self.plugin_cls.description
+
     @property
     def name_with_description(self):
         """Name with description. Handy for UI."""
-        return "{0} ({1})".format(self.name, self.plugin_cls.description)
+        return "{0} ({1})".format(self.name, self.description)
 
     def ifaces(self, *ifaces_groups):
         """Does plugin implements specified interface groups?"""

letsencrypt/client/plugins/disco_test.py

@@ -49,6 +49,9 @@ class PluginEntryPointTest(unittest.TestCase):
             self.assertEqual(
                 name, PluginEntryPoint.entry_point_to_plugin_name(entry_point))
 
+    def test_description(self):
+        self.assertEqual("Standalone Authenticator", self.plugin_ep.description)
+
     def test_name_with_description(self):
         self.assertTrue(
             self.plugin_ep.name_with_description.startswith("sa ("))