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| author |   Aloys Augustin <aloaugus@cisco.com> | 2019-06-21 17:04:29 +0200 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-06-27 21:22:26 +0000 |
| commit | 28fa8cbc6c635758db1a885fd5ae2ff8719569c3 (patch) | |
| tree | 1d088c23b25b9897d620a6134f272ffc51131f2a /build-root | |
| parent | e971bc9bab2d1be9e129caa585448bb81dc6541f (diff) | |
tests: pin python dependencies
This commit ensures that the tests always run with the exact same
version for all the Python dependencies. It uses pip-tools to achieve
that.
Our top-level dependencies are specified in the requirements.txt file.
From this file, pip-tools generates the requirements-{2,3}.txt file,
which pins all the versions of all the recursive dependencies, and is
used to install the packages in the test virtualenv.
To change or add a top-level dependency, update requirements.txt and run
make test as usual with python2 and python3. The requirements-{2,3}.txt
file will be updated and you can verify that nothing breaks. Then add
all requirements* files in your commit.
To refresh the python packages (i.e. get new versions of the recursive
dependencies, or of the dependencies that are not pinned in
requirements.txt), just run:
PYTHON=python2.7 make test-refresh-deps
PYTHON=python3.6 make test-refresh-deps
and this will update the requirements-{2,3}.txt files. Ideally we
should run this after each release.
Type: make
Change-Id: Ic533de3d06ec4019ff38f5231208da6f1025bfc7
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Diffstat (limited to 'build-root')
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