Add libqt5gui5 as a test dependency in the 'convert-test-docs' step.
This package brings several other Qt and graphics libraries, which are
the ones that we actually require to run the tests *with PySide6*. Else,
we encounter this error:
```
Traceback (most recent call last):
File "/home/circleci/project/dangerzone/gui/__init__.py", line 19, in <module>
from PySide6 import QtCore, QtGui, QtWidgets
ImportError: libEGL.so.1: cannot open shared object file: No such file or directory
```
Note that the same package is not required when importing PySide2.QtGui,
which is why we hadn't encountered this issue before. Also, in the rest
of our environments, we explicitly install libqt5gui5, in order to run
the Dangerzone GUI.
Narrow down the system packages that we install in dev environments. The
rationale is that we get most of the Python dependencies from Poetry, so
we don't need to install them from the system as well.
The packages that we do need to install are non-Python ones, and this
commit adds some that were missing: make, python3-stdeb. Also, we
explicitly install the base Qt5 libraries, in order to get the graphics
and C++ libraries that we can't get from PyPI.
Add a script that makes the user go through the QA steps for a supported
Dangerzone platform, and may optionally run them automatically, if the
user agrees.
Closes#287
Fix the failing convert-test-docs step, by pinning Poetry to version
1.2.2. This way, we avoid a bug in Poetry 1.3 [1], which was recently
released on PyPI.
[1]: https://github.com/python-poetry/poetry/issues/7184Closes#292
Debian has removed the python-all package from its Bookworm repos, which
breaks our CI tests. Looking into why python-all is required in the
first place, we found that it's an artificial stdeb requirement [1],
prior to 0.9.1 versions
The only platform affected by this issue is Ubuntu Focal, so our
solution is to install python-all specifically for that platform.
Finally, we further simplify our build tasks [2] (on Debian-like
distros) by not letting dh-python run tests when building the packages.
Running the tests has some issues after all:
1. It requires installing all the runtime dependencies of Dangerzone,
since it uses `python -m unittest discover` underneath.
2. It doesn't aid in the stability of the package, since unittest cannot
run test cases for PyTest.
[1]: https://github.com/astraw/stdeb/issues/153
[2]: https://github.com/freedomofpress/dangerzone/issues/292#issuecomment-1349967888
Introduce a script for installing Podman in Ubuntu Focal, in
environments that may, or may not, have sudo installed.
Also, update our CircleCI configuration to use this script when
installing Podman.
Fedora 37 had been removed (commit d7cbe41) due to lack of support by
packagecloud (our package hosting solution at the time). This will no
longer be true and thus we can add this distro to the list of supported.
