* gnu/packages/python-xyz.scm (python-cairocffi): Update to 1.2.0.
[source]: Fetch from Git.
[patches]: Remove field.
[inputs]: Remove pango.
[native-inputs]: Remove pkg-config and python-docutils. Add python-numpy and
python-sphinx-rtd-theme.
[phases]{patch-paths}: Adjust. Fix the patching of gdk-3.
{disable-linters}: New phase.
{install-doc}: Adjust. The license file is now installed by a build phase.
* gnu/packages/patches/python-cairocffi-dlopen-path.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): De-register it.
4035c2e402