Re: PYTHONPATH with cmake build

[PICCA Frederic-Emmanuel <frederic-emmanuel.picca@synchrotron-soleil.fr>]

> When trying to run tests you should look how does the upstream intend to
run them.


Yes they are building inplace the module like this

from https://github.com/dials/dxtbx/blob/main/.azure-pipelines/unix-build.yml


# Build dxtbx
- bash: |
    set -e
    . conda_base/bin/activate
    set -ux
    mkdir build
    cd build
    cmake ../modules/dxtbx
    cmake --build . --target install
    pip install ../modules/dxtbx
  displayName: Build dxtbx
  workingDirectory: $(Pipeline.Workspace)

then

# Finally, run the full regression test suite
- bash: |
    set -e
    . conda_base/bin/activate
    set -ux
    export DIALS_DATA=${PWD}/data
    cd modules/dxtbx
    export PYTHONDEVMODE=1
    pytest -v -ra -n auto --basetemp="$(Pipeline.Workspace)/tests" --durations=10 \
        --cov=dxtbx --cov-report=html --cov-report=xml --cov-branch \
        --timeout=5400 --regression || echo "##vso[task.complete result=Failed;]Some tests failed"
  displayName: Run tests
  workingDirectory: $(Pipeline.Workspace)


-- 
WBR, wRAR