From 2d2f6823f5360a5287b4b19d035cad4a5611fa3a Mon Sep 17 00:00:00 2001
From: necoro <>
Date: Sat, 31 Mar 2007 19:29:26 +0000
Subject: Allowed Plugins to have a menu

---
 portato/helper.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'portato/helper.py')

diff --git a/portato/helper.py b/portato/helper.py
index b41dbbe..604f2c1 100644
--- a/portato/helper.py
+++ b/portato/helper.py
@@ -11,6 +11,8 @@
 # Written by René 'Necoro' Neumann <necoro@necoro.net> et.al.
 
 import traceback, os.path, sys
+from itertools import chain
+
 
 DEBUG = True
 
@@ -77,6 +79,16 @@ def am_i_root ():
 	else:
 		return False
 
+def flatten (listOfLists):
+	"""Flattens the given list of lists.
+
+	@param listOfLists: the list of lists to flatten
+	@type listOfLists: list of lists
+	@returns: flattend list
+	@rtyoe: list"""
+
+	return list(chain(*listOfLists))
+
 def unique_array(s):
 	"""Stolen from portage_utils:
 	lifted from python cookbook, credit: Tim Peters
-- 
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