Guidelines for Releasing PyWavelets

The following are guidelines for preparing a release of PyWavelets. The notation vX.X.X in the commands below would be replaced by the actual release number.

Updating the release notes

Prior to the release, make sure the release notes are up to date. The author lists can be generated via:

python  ./util/authors.py vP.P.P..

where vP.P.P is the previous release number.

The lists of issues closed and PRs merged can be generated via (script requires Python 2.X to run):

python ./util/gh_lists.py vX.X.X

Tag the release

Change ISRELEASED to True in setup.py and commit.

Tag the release via:

git tag -s vX.X.X

Then push the vX.X.X tag to the PyWavelets GitHub repo.

Note that while Appveyor will build wheels for Windows, it is preferred to get those wheels from the step below. Instructions for grabbing Appveyor wheels manually here for reference only: if the commit with ISRELEASED=True is submitted as a PR, the wheels can be downloaded from Appveyor once it has run on the PR. They can be found under the “Artifacts” tab in the Appveyor interface.

Build Windows, OS X and Linux wheels and upload to PyPI

Push a commit with the new tag and updates of dependency versions where needed to https://github.com/MacPython/pywavelets-wheels. The wheels will be produced automatically and uploaded to http://wheels.scipy.org/. From there they can be uploaded to PyPI automatically with wheel-uploader.

See the README on https://github.com/MacPython/pywavelets-wheels for more details.

Create the source distribution

Remove untracked files and directories with git clean. Warning: this will delete files & directories that are not under version control so you may want to do a dry run first by adding -n, so you can see what will be removed:

git clean -xfdn

Then run without -n:

git clean -xfd

Create the source distribution files via:

python setup.py sdist --formats=gztar,zip

Upload the release to PyPI

The binary Windows wheels downloaded from Appveyor (see above) should also be placed into the /dist subfolder along with the sdist archives.

The wheels and source distributions created above can all be securely uploaded to pypi.python.org using twine:

twine upload -s dist/*

Note that the documentation on ReadTheDocs (http://pywavelets.readthedocs.org) will have been automatically generated, so no actions need to be taken for documentation.

Update conda-forge

Send a PR with the new version number and sha256 hash of the source release to https://github.com/conda-forge/pywavelets-feedstock.

Create the release on GitHub

On the project’s GitHub page, click the releases tab and then press the “Draft a new release” button to create a release from the appropriate tag.

Announcing the release

Send release announcements to:

Prepare for continued development

Increment the version number in setup.py and change ISRELEASED to False.

Prepare new release note files for the upcoming release:

git add doc/release/X.X.X-notes.rst
git add doc/source/release.X.X.X.rst

And add release.X.X.X to the list in doc/source/releasenotes.rst