From 600ea3d5c50c1907e5f389d3040644543fae9077 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Fri, 18 Sep 2009 03:37:52 +0000
Subject: Centralize resource_spec code.

---
 repoze/bfg/resource.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'repoze/bfg/resource.py')

diff --git a/repoze/bfg/resource.py b/repoze/bfg/resource.py
index babbbf84f..2b3101511 100644
--- a/repoze/bfg/resource.py
+++ b/repoze/bfg/resource.py
@@ -1,3 +1,5 @@
+import os
+
 import pkg_resources
 from zope.component import queryUtility
 from zope.interface import implements
@@ -167,3 +169,10 @@ class FileOverride:
         if resource_name == self.path:
             return self.package, self.prefix
 
+def resource_spec(spec, package_name):
+    if os.path.isabs(spec):
+        return spec
+    if ':' in spec:
+        return spec
+    return '%s:%s' % (package_name, spec)
+
-- 
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