Dear "code-quality _at_ python.org: I am trying to get pylint working with my Python code running under 3.6 on Centos 7 (fully updated). I found some issues and am trying to figure out how to report. The pylint pages says to look under "issue tracker" at https://github.com/PyCQA/pylint but I could find an issue tracker. The next option was to report it to this address. I am seeing a "W0212: Access to a protected member %s of a client class" regarding my use of "sys._getframe()". How can this be a warning if the Python documentation lists this as a method to use in their documentation? I am also getting an "E0602: Undefined variable %r" when I use __cached__. I understand that __cached__ may be undefined or defined, but pylint needs to allow me to test this to see what it is. Yeah, exception to the rule? Thanks ps: please send a reply to let me know if I sent this to the right place or in pylint's site is directing me incorrectly