python 2 is long unsupported, so we no longer need this variable. Signed-off-by: Tim Orling <tim.orling@konsulko.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
Changelog: Remove deprecated function to fix twine check with pkginfo 1.9.0. (#941) Signed-off-by: Wang Mingyu <wangmy@fujitsu.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>