New version is out: https://github.com/quodlibet/mutagen/releases Would be nice, if you update for Python 3.7 as well. The setup.py says it is compatible.
Simple renaming and adjusting the python version seems to work (https://gitweb.gentoo.org/repo/user/gerislay.git/tree/media-libs/mutagen/mutagen-1.41.1.ebuild) I can use it with Python 3.7.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7c669436bc19363f7156568d0896abcc46009a93 commit 7c669436bc19363f7156568d0896abcc46009a93 Author: Tim Harder <radhermit@gentoo.org> AuthorDate: 2018-12-13 06:06:39 +0000 Commit: Tim Harder <radhermit@gentoo.org> CommitDate: 2018-12-13 06:47:15 +0000 media-libs/mutagen: version bump to 1.41.1 Closes: https://bugs.gentoo.org/669898 Signed-off-by: Tim Harder <radhermit@gentoo.org> media-libs/mutagen/Manifest | 1 + media-libs/mutagen/mutagen-1.41.1.ebuild | 42 ++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+)