user debian-pyt...@lists.debian.org usertags 936270 py2keep thanks Calibre does not fully support Python2 by now, its support is experimental. There are experimental packages in Debian/experimental. Furthermore, most (practically all) external plugins are not Python3 ready.
Our current policy is to wait till around 6/2020, and if by then upstream hasn't switched to Py3 and forced the plugin authors to upgrade, too, we switch anyway to the Py3 version, which is developed in parallel in the experimental suite. Best Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13