# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1264497818 -3600
# Node ID 619c7f9302fc5c48899484e9a93d329604c9178d
# Parent  9ad69721660417981b1d67cc2ef441e1a8e8c6c8
get back iterparents implementation from folder cubes

diff -r 9ad697216604 -r 619c7f9302fc mixins.py
--- a/mixins.py	Tue Jan 26 10:22:48 2010 +0100
+++ b/mixins.py	Tue Jan 26 10:23:38 2010 +0100
@@ -98,7 +98,7 @@
         path.reverse()
         return path
 
-    def iterparents(self):
+    def iterparents(self, strict=True):
         def _uptoroot(self):
             curr = self
             while True:
@@ -106,6 +106,8 @@
                 if curr is None:
                     break
                 yield curr
+        if not strict:
+            return chain([self], _uptoroot(self))
         return _uptoroot(self)
 
     def notification_references(self, view):