Improve a bit the support of epub

10 jobs for master in 1 minute and 46 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Linting
passed #185433
linting:bandit

00:00:10

passed #185434
linting:codespell

00:00:10

passed #185437
linting:mypy

00:00:12

passed #185436
linting:pyflakes

00:00:10

passed #185435
linting:pylint

00:00:21

 
  Test
passed #185438
tests:archlinux

00:01:05

passed #185439
tests:debian

00:01:04

failed #185440
tests:debian_with_bubblewrap

00:00:34

passed #185441
tests:fedora

00:01:08

passed #185442
tests:gentoo

00:01:21

 
Name Stage Failure
failed
tests:debian_with_bubblewrap Test

----------------------------------------------------------------------
Ran 119 tests in 23.947s

FAILED (failures=6, errors=36)
[+] Testing pdf
[+] Testing png
Cleaning up file based variables
ERROR: Job failed: exit code 1