patch 418489 from Andrew Dalke for string format bug

diff --git a/Lib/unittest.py b/Lib/unittest.py
index 72414fa3887cd7d0e28bc2e89a7ae7e91c21c689..c3faa10e3fcec36f1493880ded35ed06dafcd4df 100644 (file)
--- a/Lib/unittest.py
+++ b/Lib/unittest.py
@@ -443,7 +443,7 @@ class TestLoader:
             if not isinstance(test, TestCase) and \
                not isinstance(test, TestSuite):
                 raise ValueError, \
-                      "calling %s returned %s, not a test" % obj,test
+                      "calling %s returned %s, not a test" % (obj,test)
             return test
         else:
             raise ValueError, "don't know how to make test from: %s" % obj