Merge pull request #1471 from ldoktor/local_variables

avocado: Few little improvements to listing local vars

avocado/core/test.py

@@ -453,11 +453,10 @@ class Test(unittest.TestCase):
             if not isinstance(details, Exception):  # Avoid passing nasty exc
                 details = exceptions.TestError("%r: %s" % (details, details))
             test_exception = details
-            stacktrace.log_message('Local variables:', logger='avocado.test')
+            self.log.debug("Local variables:")
             local_vars = inspect.trace()[1][0].f_locals
             for key, value in local_vars.iteritems():
-                stacktrace.log_message(' -> %s: %s' % (key, value),
-                                       logger='avocado.test')
+                self.log.debug(' -> %s %s: %s', key, type(value), value)
         finally:
             try:
                 self.tearDown()