Being addressed in https://github.com/edgewall/genshi/pull/33.
- Bug#973757: python3-genshi: SyntaxWarning: "is not"... Guillem Jover
- Bug#973757: SyntaxWarning in filters/i18n.py Simon Cross
- Bug#973757: SyntaxWarning Simon Cross
Being addressed in https://github.com/edgewall/genshi/pull/33.