# HG changeset patch
# User timeless <timeless@mozdev.org>
# Date 2011-05-01 15:27:41
# Node ID b452abffcb1557153fe28edf50dc86da40e1d399
# Parent  bab267e7fc1a3bf972b8c7f329fe199900f0bb94

tests: add pyflakes checking for assigned to but never used

diff --git a/tests/filterpyflakes.py b/tests/filterpyflakes.py
--- a/tests/filterpyflakes.py
+++ b/tests/filterpyflakes.py
@@ -18,7 +18,11 @@ def makekey(message):
 lines = []
 for line in sys.stdin:
     # We whitelist tests
-    if not re.search("imported but unused", line):
+    pats = [
+            r"imported but unused",
+            r"local variable '.*' is assigned to but never used",
+           ]
+    if not re.search('|'.join(pats), line):
         continue
     lines.append(line)