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Tests

Currently most of the code is not tested. The project has a basic tox setup which performs simple tests using pytest.

Use tox command to run the tests:

tox

Configuration files explained

  • setup.cfg is a configuration for setuptools.
  • tox.ini defines what does the tox command do.
  • sphinx configuration is inside docs/conf.py file.
  • sphinx documentation can be build using bat script inside docs folder. In order to build the documentation for local preview cd into docs folder and run build.bat html script. The documentation will be available in docs/_build/html folder.
  • All test functions should have name compliant to these patterns: test_* or *_test (it's required by pytest).

Publishing documentation

The projects is set up to publish documentation on readthedocs.org. This is very basic setup based on the tutorial: https://docs.readthedocs.io/en/stable/tutorial/

The documentation is build automatically on every commit to the master branch.

Submodules

The project uses a git submodule for the source code. I intend to use the same source on other projects where installing and importing Python packages normally is not possible (blender addons) therefore I need to copy the source code to the project.

Changes to submodules can be commited with using git submodule foreach command with the same comment as the main project. Example:

git submodule foreach "git add -A"
git submodule foreach "git commit -m 'Some comment.'"

Pulling changes for submodules:

git submodule update --remote --recursive

After pulling, if you want to checkout the latest commit from the submodule you can use:

git submodule foreach "git checkout master"

(by default it checks out to specific commit)

Project configuration

As of the writing of this document setuptools uses setup.cfg and the pyproject.toml is in beta. I expect that in the future everything will be moved to pyproject.toml file. Currently the pyproject.toml file only specifies that the project uses setuptools which is a default setting making this file redundant.

Building and publishing to PyPI

Resources about packaging: https://packaging.python.org/en/latest/tutorials/packaging-projects/

Update build (just in case)

python -m pip install --upgrade build

Build

python -m build

Update twine (just in case)

python3 -m pip install --upgrade twine

Upload either to test PyPI or to PyPI

# Test PyPI
python3 -m twine upload --repository testpypi dist/*
# PyPI
python3 -m twine upload --repository pypi dist/*

The testpypi and pypi are defined in ~/.pypirc file with API tokens from PyPi/TestPyPI.

Notes about unusual commit history of the project

The project started with name json-encoders and it only had a single JSON encoder implementation (the CompactEncoder used in current version). At that point the module version was slightly above version 1.0.0.

It wasn't imporant for me and I wanted to make a bigger project for JSON related stuff so I just renamed it to better-json and added new functionallity. After that change the version of the module was set to 2.0.0. The repository was also renamed to better-json.

After polishing the project I decided to publish it on PyPI. The name wasn't available so the project was renamed once again to better-json-tools. I decided that since the project wasn't really properly published there it makes sense to use version 1.0.0 and it shouldn't cause many probles since most likely no one used the project. The version was set to 1.0.0.

The project used to use git tags for versioning when it was called better-json. I renamed the tags so now they follow pattern better-json-<semver>-OLD. The <semver> tags may be used in the future for tagging versions of the package after renaming it to better-json-tools.

Since the project has been published on PyPI I don't intend to rename it again. This was a weird thing to do from the beginning.