[pyclutter/wip/introspection] container: Implement __bool__ and __nonzero__

[Bastian Winkler <bwinkler src gnome org>]

commit f36ff262bc6d2c9d5c088b94eb45c983acb6cfab
Author: Bastian Winkler <buz netbuz org>
Date:   Tue Dec 6 08:55:05 2011 -0600

    container: Implement __bool__ and __nonzero__

 introspection/Clutter.py |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/introspection/Clutter.py b/introspection/Clutter.py
index e1d1da6..51839df 100644
--- a/introspection/Clutter.py
+++ b/introspection/Clutter.py
@@ -582,6 +582,12 @@ class Container(Clutter.Container):
     def __len__(self):
         return len(self.get_children())
 
+    def __bool__(self):
+        return True
+
+    # alias for Python 2.x object protocol
+    __nonzero__ = __bool__
+
     def __contains__(self, actor):
         return actor in self.get_children()