Merge pull request #1445 from jparise/resolver-thread-repr

Dynamic class in gevent.resolver.thread.Resolver.__repr__

src/gevent/resolver/thread.py

@@ -47,7 +47,9 @@ class Resolver(object):
             hub.NOT_ERROR += (_socket.gaierror, _socket.herror)
 
     def __repr__(self):
-        return '<gevent.resolver_thread.Resolver at 0x%x pool=%r>' % (id(self), self.pool)
+        return '<%s.%s at 0x%x pool=%r>' % (type(self).__module__,
+                                            type(self).__name__,
+                                            id(self), self.pool)
 
     def close(self):
         pass