Quickstart Example does not work #158
Description
On cssselect==1.3.0 (but not cssselect==1.2.0), the Quickstart example does not work:
from cssselect import GenericTranslator, SelectorError
expression = GenericTranslator().css_to_xpath('div.content')
throws TypeError: unhashable type: 'list'
(Python : sys.version_info(major=3, minor=9, micro=1, releaselevel='final', serial=0))