Fixed up the completion helpers in libbe.command.util

This entailed a fairly thorough cleanup of libbe.util.id.

Remaining unimplemented completion helpers:
  * complete_assigned()
  * complete_extra_strings()
Since these would require scanning all (active?) bugs to compile
lists, and I was feeling lazy...

1 files changed, 6 insertions, 0 deletions

diff --git a/libbe/command/base.py b/libbe/command/base.py
index cdb4043..2318aa7 100644
--- a/libbe/command/base.py
+++ b/libbe/command/base.py
@@ -62,6 +62,12 @@ class CommandInput (object):
         self.name = name
         self.help = help
 
+    def __str__(self):
+        return '<%s %s>' % (self.__class__.__name__, self.name)
+
+    def __repr__(self):
+        return self.__str__()
+
 class Argument (CommandInput):
     def __init__(self, metavar=None, default=None, type='string',
                  optional=False, repeatable=False,