From 453a4d750da31f2ae2490a1803d538fb1fe78117 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Wed, 22 Aug 2012 17:23:41 -0400
Subject: Metadata: provide all() for py2.4 compat

---
 src/lib/Bcfg2/Server/Plugins/Metadata.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/lib/Bcfg2/Server/Plugins/Metadata.py')

diff --git a/src/lib/Bcfg2/Server/Plugins/Metadata.py b/src/lib/Bcfg2/Server/Plugins/Metadata.py
index bc3470273..a5fa78088 100644
--- a/src/lib/Bcfg2/Server/Plugins/Metadata.py
+++ b/src/lib/Bcfg2/Server/Plugins/Metadata.py
@@ -24,6 +24,19 @@ except ImportError:
     has_django = False
 
 
+try:
+    all
+except NameError:
+    # some of the crazy lexical closure stuff below works with all()
+    # but not with this loop inline.  i really don't understand
+    # lexical closures some^Wmost days
+    def all(iterable):
+        for element in iterable:
+            if not element:
+                return False
+        return True
+
+
 def locked(fd):
     """Aquire a lock on a file"""
     try:
-- 
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