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authorAloys Augustin <aloaugus@cisco.com>2019-06-21 17:04:29 +0200
committerAndrew Yourtchenko <ayourtch@gmail.com>2019-06-27 21:22:26 +0000
commit28fa8cbc6c635758db1a885fd5ae2ff8719569c3 (patch)
tree1d088c23b25b9897d620a6134f272ffc51131f2a /extras
parente971bc9bab2d1be9e129caa585448bb81dc6541f (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>
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