python-crush

python-crush

library to control placement in a hierarchy

passed 909989c4 bump 1.0.21 · by Loic Dachary

crush

crush is a library to control placement in a hierarchy

GNU/Linux Installation

  • pip install crush

Other Installation

When using pip versions lower than 8.1 or other operating systems, compilation is necessary and packages must be installed first.

  • apt-get install -y gcc g++ python-pip python-all-dev libpython3-all-dev cmake libboost-all-dev libatomic-ops-dev
  • dnf / yum / zypper install -y gcc gcc-c++ python-pip python-devel python3-devel cmake boost-devel libatomic_ops-devel
  • pip install crush

Hacking

  • Get the code:

    git clone --recursive http://libcrush.org/main/python-crush.git
    
  • Set up the development environment:

    deactivate || true ; source bootstrap
    
  • Run the tests:

    deactivate || true ; bash run-tests.sh
    
  • Sync the libcrush submodule:

    git submodule update --remote libcrush
    
  • Run a single test:

    tox -e py27 -- -s -k test_one tests/test_crush.py
    
  • Check the documentation:

    python setup.py build_sphinx
    firefox build/html/index.html
    
  • Update requirements

    rm -fr virtualenv virtualenv virtualenv source virtualenv/bin/activate # update some module in requirements.txt tox # if that works pip install -r requirements.txt pip freeze -r requirements.txt > new-requirements.txt .tox/py3/bin/pip freeze -r requirements-dev.txt > new-requirements-dev.txt diff <(.tox/py27/bin/pip freeze -r requirements-dev.txt) new-requirements-dev.txt # all lines after the first "were added by pip freeze" are indirect dependencies remove pkg-resources==0.0.0 https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1635463

Release management

  • Prepare a new version
  • version=1.0.0 ; perl -pi -e "s/^version.*/version = $version/" setup.cfg ; for i in 1 2 ; do python setup.py sdist ; amend=$(git log -1 --oneline | grep --quiet "version $version" && echo --amend) ; git commit $amend -m "version $version" ChangeLog setup.cfg ; git tag -a -f -m "version $version" $version ; done
  • Publish a new version
  • docker build --tag manylinux manylinux
  • docker run --rm -v $(pwd):/io manylinux /io/manylinux/build-wheels.sh OR docker run --rm -v $(pwd):/io manylinux env PYBINS=/opt/python/cp27-cp27mu/bin /io/manylinux/build-wheels.sh
  • sudo chown -R $(id -u) wheelhouse/
  • twine upload --sign wheelhouse/crush
  • rm -fr dist
  • python setup.py sdist
  • twine upload --sign dist/*.tar.gz
  • git push ; git push --tags
  • pypi maintenance