Changelog

Unreleased

  • Add a new DJ.read.sys API for reading system information, aligned with Python packaging markers. sys provides the following methods: implementation_name(), implementation_version(), os_name(), platform_machine(), platform_release(), platform_system(), platform_version(), platform_python_implementation(), python_full_version(), python_version(), sys_platform()

  • Add a new CLI subcommand, mddj read sys which provides access to each of these metadata items.

  • Add a new DJ.read.readthedocs API for reading data from a .readthedocs.yaml config. Currently supports python_version() for getting the version declared.

  • Add a new CLI command, mddj read readthedocs project-version

0.5.0

  • Add DJ.read.name() and mddj read name

  • Add DJ.read.classifiers() and mddj read classifiers

  • Add DJ.read.import_names() and mddj read import-names

  • Add DJ.read.import_namespaces() and mddj read import-namespaces

  • Add DJ.read.optional_dependencies() and mddj read optional-dependencies

  • Add DJ.read.authors() and mddj read authors

  • Add DJ.read.maintainers() and mddj read maintainers

0.4.2

  • Add DJ.read.tox.min_python_version()

0.4.1

  • Update project documentation

0.4.0

  • Introduce mddj.api, a new subpackage which provides for library-style usage, as an API.

0.3.0

  • mddj write version now uses a round-trip TOML parser (tomlkit) to update the value of project.version, which is less error-prone than the assignment parsing behavior.

0.2.0

  • mddj can now be used from subdirectories of a project, and will discover the project root based on some simple heuristics.

  • mddj read version now supports an --attr flag to read the major, minor, micro, release version, prerelease version, or postrelease version. --attr=pre and --attr=post may print errors and exit(1) if the version is not of the correct type.

0.1.0

  • Drop support for Python 3.8, Python 3.9

  • Update dependency bounds

  • Data is now read from pyproject.toml when possible, with build metadata used as a fallback if that fails

  • Support Python 3.13, Python 3.14

0.0.8

  • Fix handling of tox.ini data to support reading python versions with a dot, as in py3.8,py3.9

0.0.7

  • Fix a bug which caused mddj read tox list-versions to contain duplicates for certain configs

0.0.6

  • Add mddj self version command to see the current mddj version

0.0.5

  • Initial commands in support of reading tox.ini data (via subprocess invocation of tox): mddj read tox min-version and mddj read tox list-versions

0.0.4

  • Add a command to read version: mddj read version

  • Convert implicit build usage and metadata extraction to use build.util

  • Support disabling isolated builds via MDDJ_BUILD_ISOLATION=0 env var

  • Add wheel as a dependency, and remove importlib_metadata

  • Add tomli as a dependency on pythons below Python 3.11

  • Add a command for writing version updates, mddj write version

  • Config is now supported in the tool.mddj table of pyproject.toml. Only one config value is supported, write_version

0.0.3

  • Support invocation using python -m

0.0.2

  • Fixes to package data

0.0.1

  • Initial Release