From c331d688682fb8a106b4677f7c5867ee91aeb8ad Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 3 Oct 2006 07:05:50 +0000
Subject: Add a digraph.NONE constant to represent no priority.

svn path=/main/trunk/; revision=4579
---
 bin/emerge     | 3 ++-
 pym/portage.py | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/emerge b/bin/emerge
index c543913b2..d73283963 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1260,7 +1260,8 @@ class depgraph:
 		else:
 			get_nodes = mygraph.leaf_nodes
 		while not mygraph.empty():
-			for ignore_priority in (-1, digraph.SOFT, digraph.MEDIUM):
+			for ignore_priority in \
+				(digraph.NONE, digraph.SOFT, digraph.MEDIUM):
 				nodes = get_nodes(ignore_priority=ignore_priority)
 				if nodes:
 					break
diff --git a/pym/portage.py b/pym/portage.py
index 73b88a838..50ad21635 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -312,6 +312,7 @@ def flatten(mytokens):
 #beautiful directed graph object
 
 class digraph:
+	NONE   = -1
 	SOFT   = 0
 	MEDIUM = 1
 	HARD   = 2
-- 
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