hatchling

Added:

• Add a version command
• Add option to force include files from arbitrary paths
• Add option to the wheel builder to ship files that will be installed globally
• Add option to the wheel builder to ship extra metadata files
• Support symlinks
• Upgrade editables dependency
• Use tomllib on Python 3.11+

Fixed:

• Always include the root hatch.toml config file, if present, for source distributions

Added:

• Change the default dev mode mechanism to pth files for better compatibility with static analysis tools & IDEs (see https://github.com/microsoft/pylance-release/issues/2114)

Fixed:

• Fix downstream test suite to avoid versions of setuptools with support for PEP 621 without PEP 639

Fixed:

• Relax normalization of dependency definitions
• Update project URLs metadata

Changed:

• In order to simplify configuration, metadata hooks are now configured under tool.hatch.metadata.hooks rather than directly under tool.hatch.metadata

Added:

• Add option to allow the use of direct references for dependencies
• Make the default pattern for the regex version source case insensitive
• Deduplicate and normalize dependency definitions before writing metadata for wheels and source distributions
• Normalize the names of optional dependency groups to adhere to the newly-introduced PEP 685

Fixed:

• Allow test execution from within Hatchling's source distribution

Added:

• Relax dependency constraints

Added:

• Add option for builds to declare dependence on a project's runtime dependencies

Fixed:

• Disallow direct references for dependency definitions

Added:

• Add ability to rewrite the distributed path of files

Added:

• Always include any root .gitignore file for source distributions so recursive builds are guaranteed to be identical

Fixed:

• Fix metadata handling of non-ASCII characters in README files for source distributions on Python 2

Added:

• Always include the default build script location for source distributions
• Automatically remove fields from project.dynamic that were added by metadata hooks

Added:

• Fail builds early for invalid project metadata
• When building with no targets defined in config, default to -t sdist -t wheel rather than raising an error
• Update project metadata

Added:

• Add code version source that can load arbitrary Python code

Fixed:

• Also exclude compiled Python extensions by default for cases where there is no .gitignore

Added:

• Exclude Python byte code files by default for cases where there is no Git checkout and therefore no .gitignore file providing default exclusion patterns

Fixed:

• Fix metadata handling of non-ASCII characters in README files on Python 2

Added:

• Add option to exclude non-artifact files that do not reside within a Python package

Fixed:

• Replace the build data zip_safe with pure_python

Fixed:

• Fix custom hooks on Python 2

Fixed:

• Change the default location of custom build scripts from build.py to hatch_build.py so the packaging tool build can be used (if desired) at the project root

Added:

• Switch project to a src-layout structure
• Ship downstream tests with hatchling source distributions

Fixed:

• Ship license with hatchling

Added:

• Support text/plain content type for project.readme metadata

Added:

• Build hooks now have access to project metadata

Fixed:

• Improve check for satisfied dependencies

Fixed:

• Fix plugins on Python 2

Fixed:

• Update project metadata

Added:

• The regex version source now supports the ^/$ multi-line characters by default

Fixed:

• Fix greedy matching in the default pattern for the regex version source