@staticmethod<EOL><INDENT>def rc():<DEDENT>
if config._rc is None:<EOL><INDENT>npythyrc_path = os.path.expanduser('<STR_LIT>')<EOL>if '<STR_LIT>' in os.environ:<EOL><INDENT>npythyrc_path = os.path.expanduser(os.path.expandvars(os.environ['<STR_LIT>']))<EOL><DEDENT>if os.path.isfile(npythyrc_path):<EOL><INDENT>try:<EOL><INDENT>config._rc = loadrc(npythyrc_path)<EOL>config._rc['<STR_LIT>'] = True<EOL><DEDENT>except Exception as err:<EOL><INDENT>warnings.warn('<STR_LIT>' % npythyrc_path)<EOL>config._rc = {'<STR_LIT>':False,<EOL>'<STR_LIT>': err}<EOL><DEDENT><DEDENT>else:<EOL><INDENT>config._rc = {'<STR_LIT>':False}<EOL><DEDENT>config._rc['<STR_LIT>'] = npythyrc_path<EOL><DEDENT>return config._rc<EOL>
config.rc() yields the data imported from the Neuropythy rc file, if any.