PEP8 Style Checker internal error.
Review Request #8905 - Created April 17, 2017 and submitted
Unless an absolute path is provided to rb-site, an attempt will be made to look up the value as a site name in a global listing. This means relative paths are treated as site names as well, which can be unexpected. Now, if the path separator is found in the provided name, it's treated as a path and not a site name.
Tested absolute, relative, and name-based sites.