python 2 support has been dropped since versio 0.8.0 and https://github.com/davidhalter/parso/commit/b601ade90b5e5d89cf1e56a00997d6e32588e930 https://github.com/davidhalter/parso/blob/v0.8.2/CHANGELOG.rst Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>