I'm trying to use PEP-8 style formatting in Eclipse, but I can't make it work. My settings are correct, they are on the following screenshot: 
But there are no warnings in my code caused by pep8, it is not working. But if we take a look at the error log of Eclipse, we see the following error list:
I tried to use an other Eclipse version, but it had no effect. The Python version is 3.3. Any ideas, what can be the problem?