Checklist for a new release
Follow this checklist when creating a new release, i.e. updating the version number.
Check deprecated features, e.g. full-text search for
.. deprecated ::
,DeprecationWarning
andFutureWarning
. They should mention at which release the deprecated implementations will be removed. If they are due, remove them.Make sure that tenpy can be compiled (
bash ./compile.sh
) and installed (pip install .
). Make sure that all tests run successfully. A convenient way to check this is to re-run the github.com actions on the latest commit.Update the changelog and release notes.
Make sure all important changes are listed in
doc/changelog/latest.rst
.Rename that file to the next version number.
Add it to the toctree in
doc/releases.rst
.Create a new
doc/changelog/latest.rst
from the template.
Update
tenpy/version.py
Update the release number.
set
released=True
.
Create the version commit and a tag:
git commit -m "VERSION 0.42.1" git tag -s "v0.42.1"
Change the version number appropriately. You should GPG sign the commit.
Reset the
released=False
flag intenpy/version.py
. Commit and push these changes:git add tenpy/version.py git commit -m "reset released=False" git push git push origin v0.42.1 # also push the tag
Pushing a tag should cause a github action to publish to test.pypi.org. It executes
.github/workflows/publish-test-pypi.yml
. Double check that everything looks ok there.Perform a test installation.
This is best done in a dedicated fresh environment. Since the dependencies (numpy, scipy) are not available on TestPyPI, we need to pre-install them. On live PyPI we could omit them here and
pip install physics-tenpy
would install them for us:conda create -n tenpytest python=3.12 pip numpy scipy h5py pyyaml pytest ipython conda activate tenpytest pip install -i https://test.pypi.org/simple/ physics-tenpy==0.42.1
Make sure your working directory is not the root folder of a tenpy repo. That would cause the tenpy version from the repo to be in the path and probably take precedence over the tenpy version that we just installed. In e.g. an
ipython
console, check that tenpy can be imported without errors and warnings and check that you are importing the correct version:In [1] import tenpy as tp In [2]: print(tp.__file__) # make sure the following path contains 'site-packages'. /Users/jakobunfried/anaconda3/envs/tenpytest/lib/python3.12/site-packages/tenpy/__init__.py In [3]: tp.show_config() # check the version number tenpy 0.11.0.dev0+unknown (compiled without HAVE_MKL), git revision unknown using python 3.12.1 | packaged by Anaconda, Inc. | (main, Jan 19 2024, 09:45:58) [Clang 14.0.6 ] numpy 1.26.3, scipy 1.11.4
Run the test suite. Again, ensure that you are not in the root directory of the repo:
pytest path/to/local/repo/tests
Create a release with release notes on github. The release triggers the github action for uploading the package to PyPI. It executes
.github/workflows/publish-pypi.yml
.Wait for conda-forge bot to create a pull request in the feedstock repo and merge it.
How to publish on PyPI
Usually, PyPI publish should happen via github actions. This is how you would do it manually
Assume you working directory is the project root, i.e. the folder which contains setup.py
.
Make sure you are running this in a recent python:
python -m pip install --upgrade pip
python -m pip install --upgrade setuptools wheel build twine
Then we build the package:
python -m build .
This will write the build to dist/
.
We can check that the project page on PyPI will render correctly with:
python -m twine check --strict dist/*
Then we can upload to test.pypi.org via:
python -m twine upload -r testpypi dist/*
The twine command will prompt for test.pypi.org credentials. Double check the project page on test.pypi. Finally, we upload to the live PyPI:
python -m twine upload dist/*