On Python 3.3, the __loader__ variable may get set when modules are loaded, so this is ok to override

mdboom · mdboom · commit bee3fcdf7542 · 2013-06-29T10:37:28.000-04:00
diff --git a/lib/matplotlib/tests/test_basic.py b/lib/matplotlib/tests/test_basic.py
@@ -16,6 +16,7 @@ def test_override_builtins():
         '__name__',
         '__doc__',
         '__package__',
+        '__loader__',
         'any',
         'all',
         'sum'
