[libvirt] [jenkins-ci PATCH] jobs: Set $PYTHONPATH for python-distutils jobs

Since we install Python modules under $VIRT_PREFIX, we need to set $PYTHONPATH or the interpreter won't be able to locate them. This is currently being done per-worker in the Jenkins Web interface. However, now that we've introduced Python 3 builds, depending on the project and the OS, we might be using any of Python 2.7, 3.4, 3.5 and 3.6, which means we can't have a single $PYTHONPATH anymore: in particular, while it's okay to have non-esisting directories in $PYTHONPATH, we have to make sure that a Python 3 interpreter will never try to use a Python 2 module and vice versa. To solve the issue, we use a fairly large hammer: we set $PYTHONPATH at the job level, and include all reasonable minor versions for the Python major version (pyver) the job is using, even if they don't yet exist. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- Another approach would be to use something like T=$VIRT_PREFIX/lib/python{pyver}.4/site-packages T=$T:$VIRT_PREFIX/lib64/python{pyver}.4/site-packages T=$T:$VIRT_PREFIX/lib/python{pyver}.5/site-packages T=$T:$VIRT_PREFIX/lib64/python{pyver}.5/site-packages T=$T:$VIRT_PREFIX/lib/python{pyver}.6/site-packages T=$T:$VIRT_PREFIX/lib64/python{pyver}.6/site-packages T=$T:$VIRT_PREFIX/lib/python{pyver}.7/site-packages T=$T:$VIRT_PREFIX/lib64/python{pyver}.7/site-packages export PYTHONPATH=$T but that's just a different kind of ugly :/ jobs/python-distutils.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/jobs/python-distutils.yaml b/jobs/python-distutils.yaml index ff68c29..510769e 100644 --- a/jobs/python-distutils.yaml +++ b/jobs/python-distutils.yaml @@ -42,6 +42,7 @@ - shell: | {global_env} {local_env} + export PYTHONPATH=$VIRT_PREFIX/lib/python{pyver}.4/site-packages:$VIRT_PREFIX/lib64/python{pyver}.4/site-packages:$VIRT_PREFIX/lib/python{pyver}.5/site-packages:$VIRT_PREFIX/lib64/python{pyver}.5/site-packages:$VIRT_PREFIX/lib/python{pyver}.6/site-packages:$VIRT_PREFIX/lib64/python{pyver}.6/site-packages:$VIRT_PREFIX/lib/python{pyver}.7/site-packages:$VIRT_PREFIX/lib64/python{pyver}.7/site-packages {command_pre_build} python{pyver} ./setup.py build python{pyver} ./setup.py install --prefix=$VIRT_PREFIX @@ -83,6 +84,7 @@ - shell: | {global_env} {local_env} + export PYTHONPATH=$VIRT_PREFIX/lib/python{pyver}.4/site-packages:$VIRT_PREFIX/lib64/python{pyver}.4/site-packages:$VIRT_PREFIX/lib/python{pyver}.5/site-packages:$VIRT_PREFIX/lib64/python{pyver}.5/site-packages:$VIRT_PREFIX/lib/python{pyver}.6/site-packages:$VIRT_PREFIX/lib64/python{pyver}.6/site-packages:$VIRT_PREFIX/lib/python{pyver}.7/site-packages:$VIRT_PREFIX/lib64/python{pyver}.7/site-packages python{pyver} ./setup.py test publishers: - email: @@ -121,6 +123,7 @@ - shell: | {global_env} {local_env} + export PYTHONPATH=$VIRT_PREFIX/lib/python{pyver}.4/site-packages:$VIRT_PREFIX/lib64/python{pyver}.4/site-packages:$VIRT_PREFIX/lib/python{pyver}.5/site-packages:$VIRT_PREFIX/lib64/python{pyver}.5/site-packages:$VIRT_PREFIX/lib/python{pyver}.6/site-packages:$VIRT_PREFIX/lib64/python{pyver}.6/site-packages:$VIRT_PREFIX/lib/python{pyver}.7/site-packages:$VIRT_PREFIX/lib64/python{pyver}.7/site-packages sed -i -e 's/BuildRequires: libvirt.*devel.*//' *.spec.in python{pyver} ./setup.py rpm publishers: -- 2.14.3