python: add devel package requirements to setuptools

setuptools doesn't have a formal understanding of development requires,
but it has an optional feataures section. Fine; add a "devel" feature
and add the requirements to it.

To avoid duplication, we can modify pipenv to install qemu[devel]
instead. This enables us to run invocations like "pip install -e
.[devel]" and test the package on bleeding-edge packages beyond those
specified in Pipfile.lock.

Importantly, this also allows us to install the qemu development
packages in a non-networked mode: `pip3 install --no-index -e .[devel]`
will now fail if the proper development dependencies are not already
met. This can be useful for automated build scripts where fetching
network packages may be undesirable.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-27-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2021-05-27 17:17:10 -04:00
parent a4dd49d405
commit dbe75f5566
5 changed files with 27 additions and 9 deletions

View file

@ -31,3 +31,7 @@ official `GitLab mirror <https://gitlab.com/qemu-project/qemu>`_.
Please report bugs on the `QEMU issue tracker
<https://gitlab.com/qemu-project/qemu/-/issues>`_ and tag ``@jsnow`` in
the report.
Optional packages necessary for running code quality analysis for this
package can be installed with the optional dependency group "devel":
``pip install qemu[devel]``.