pyflakes fixes

git-svn-id: http://simplejson.googlecode.com/svn/trunk@235 a4795897-2c25-0410-b006-0d3caba88fa1

simplejson/tests/test_recursion.py

@@ -53,7 +53,7 @@
         x = {}
         y = {"a": x, "b": x}
         # ensure that the marker is cleared
-        json.dumps(x)
+        json.dumps(y)
 
     def test_defaultrecursion(self):
         enc = RecursiveJSONEncoder()

simplejson/tests/test_speedups.py

-import decimal
 from unittest import TestCase
 
@@ -2,6 +1,6 @@
 from unittest import TestCase
 
-from simplejson import decoder, encoder, scanner
+from simplejson import encoder, scanner
 
 def has_speedups():
     return encoder.c_make_encoder is not None