Make a test easier to read.

Lib/test/test_reprlib.py

@@ -251,13 +251,12 @@ class LongReprTest(unittest.TestCase):
 
     def test_module(self):
         self._check_path_limitations(self.pkgname)
-        eq = self.assertEqual
         create_empty_file(os.path.join(self.subpkgname, self.pkgname + '.py'))
         importlib.invalidate_caches()
         from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import areallylongpackageandmodulenametotestreprtruncation
-        eq(repr(areallylongpackageandmodulenametotestreprtruncation),
-           "<module %r from %r>" % (areallylongpackageandmodulenametotestreprtruncation.__name__, areallylongpackageandmodulenametotestreprtruncation.__file__))
-        eq(repr(sys), "<module 'sys' (built-in)>")
+        module = areallylongpackageandmodulenametotestreprtruncation
+        self.assertEqual(repr(module), "<module %r from %r>" % (module.__name__, module.__file__))
+        self.assertEqual(repr(sys), "<module 'sys' (built-in)>")
 
     def test_type(self):
         self._check_path_limitations('foo')