This should prevent the testsuite from breaking,
and marginally increase fingerprinting resistance.

Kudos to Miguel Angel Marco Buzunariz for the original patch.

This should fix #162

Those issues were found via https://github.com/google/atheris

Contributors are now supposed to run tests in the GitLab instance, so
this also needs to be reflected in the CONTRIBUTING.md as otherwise
people not used to forge workflows could completely miss that
information.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

While hardcoding the compression to zipfile.ZIP_DEFLATED works for
most use cases of mat, being able to produce cleaned up uncompressed
zip files is useful for content that cannot be compressed more.

In addition it also enables to use mat2 for reproducible builds of
Android bootanimation files file that don't support compression.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

It seems this was committed without intention to do so.

Antonio Eugenio Burriel authored 3 years ago and jvoisin committed 3 years ago

pyCairo by default renders the PDF surfaces with a resolution of 72
dpi which is so low that the bitmap gets blurred compared to original.

Since pyCairo 1.12.0, a new method set_device_scale(x_scale, y_scale)
is added, which allows changing the canvas resolution.

This should close #156

Because raising errors when unable to process
stuff instead of an exception is dumb.

Always a joy to deal with withespaces

Credits to @RandomGuy234
Closes #154