def test_log_basic():

       l1 = []

       class SomeKey:

           def __str__(self):

               return "somekey"

       for key in "name1", SomeKey(): 

->         log = py.log.get(key)

           log.set_sub(x1=l1.append) 

           log.x1(42)

           assert l1[-1].content == (42,)

           assert l1[-1].strcontent() == "42"

           assert l1[-1].keywords == (key, 'x1')

           assert l1[-1].strprefix() == "[%s:x1] " %(key,)