added documentation and non regression test

5 jobs for paganin2020 in 2 minutes and 43 seconds (queued for 2 seconds)
latest
Status Name Job ID Coverage
  Test
failed linux_docker #178801
docker

00:01:57

failed linux_shell #178800
shell

00:02:21

passed linux_docker #157041
docker

00:14:22

passed linux_shell #157040
shell

00:02:03

 
  Deploy
passed pages_shell #157042
shell

00:00:22

 
Name Stage Failure
failed
linux_docker Test
E                                                                                 ^
E SyntaxError: invalid syntax
=========================== short test summary info ============================
ERROR ../../../root/gitlab_ci/nabu/venv/lib/python3.5/site-packages/nabu/preproc/tests/test_double_flatfield.py
ERROR ../../../root/gitlab_ci/nabu/venv/lib/python3.5/site-packages/nabu/resources/tests/test_nxflatfield.py
!!!!!!!!!!!!!!!!!!! Interrupted: 2 errors during collection !!!!!!!!!!!!!!!!!!!!
============================== 2 errors in 1.31s ===============================
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
linux_shell Test
../../../../../../../../dev/shm/gitlab_ci/nabu/venv/lib/python3.8/site-packages/skcuda/cublas.py:284
/dev/shm/gitlab_ci/nabu/venv/lib/python3.8/site-packages/skcuda/cublas.py:284: UserWarning: creating CUBLAS context to get version number
warnings.warn('creating CUBLAS context to get version number')

-- Docs: https://docs.pytest.org/en/stable/warnings.html
=========================== short test summary info ============================
FAILED ../../../../../../../../dev/shm/gitlab_ci/nabu/venv/lib/python3.8/site-packages/nabu/io/tests/test_writers.py::TestNXWriter::test_no_overwrite
======= 1 failed, 108 passed, 33 skipped, 1 warning in 119.11s (0:01:59) =======
ERROR: Job failed: exit status 1