Release history

Version 0.12.3

  • Fix building and installing packages with a - in the distribution name.
  • Fix numbering in README.

Version 0.12.2

  • New tool to convert flit.ini to pyproject.toml:

    python3 -m flit.tomlify
    
  • Use the PAX tar format for sdists, as specified by PEP 517.

Version 0.12.1

  • Restore dependency on zipfile36 backport package.
  • Add some missing options to documentation of flit install subcommand.
  • Rearrange environment variables in the docs.

Version 0.12

  • Switch the config to pyproject.toml by default instead of flit.ini, and implement the PEP 517 API.
  • A new option --pth-file allows for development installation on Windows (where --symlink usually won’t work).
  • Normalise file permissions in the zip file, making builds more reproducible across different systems.
  • Sdists (.tar.gz packages) can now also be reproducibly built by setting SOURCE_DATE_EPOCH.
  • For most modules, Flit can now extract the version number and docstring without importing it. It will still fall back to importing where getting these from the AST fails.
  • flit build will build the wheel from the sdist, helping to ensure that files aren’t left out of the sdist.
  • All list fields in the INI file now ignore blank lines (requires, dev-requires, classifiers).
  • Fix the path separator in the RECORD file of a wheel built on Windows.
  • Some minor fixes to building reproducible wheels.
  • If building a wheel fails, the temporary file created will be cleaned up.
  • Various improvements to docs and README.

Version 0.11.4

  • Explicitly open various files as UTF-8, rather than relying on locale encoding.
  • Link to docs from README.
  • Better test coverage, and a few minor fixes for problems revealed by tests.

Version 0.11.3

  • Fixed a bug causing failed uploads when the password is entered in the terminal.

Version 0.11.2

  • A couple of behaviour changes when uploading to warehouse.

Version 0.11.1

  • Fixed a bug when you use flit to build an sdist from a subdirectory inside a VCS checkout. The VCS is now correctly detected.
  • Fix the rst checker for newer versions of docutils, by upgrading the bundled copy of readme_renderer.

Version 0.11

  • Flit can now build sdists (tarballs) and upload them to PyPI, if your code is in a git or mercurial repository. There are new commands:
    • flit build builds both a wheel and an sdist.
    • flit publish builds and uploads a wheel and an sdist.
  • Smarter ways of getting the information needed for upload:
    • If you have the keyring package installed, flit can use it to store your password, rather than keeping it in plain text in ~/.pypirc.
    • If ~/.pypirc does not already exist, and you are prompted for your username, flit will write it into that file.
    • You can provide the information as environment variables: FLIT_USERNAME, FLIT_PASSWORD and FLIT_INDEX_URL. Use this to upload packages from a CI service, for instance.
  • Include ‘LICENSE’ or ‘COPYING’ files in wheels.
  • Fix for flit install --symlink inside a virtualenv.

Version 0.10

  • Downstream packagers can use the FLIT_NO_NETWORK environment variable to stop flit downloading data from the network.

Version 0.9

  • flit install and flit installfrom now take an optional --python argument, with the path to the Python executable you want to install it for. Using this, you can install modules to Python 2.
  • Installing a module normally (without --symlink) builds a wheel and uses pip to install it, which should work better in some corner cases.

Version 0.8

  • A new flit installfrom subcommand to install a project from a source archive, such as from Github.
  • Reproducible builds - you can produce byte-for-byte identical wheels.
  • A warning for non-canonical version numbers according to PEP 440.
  • Fix for installing projects on Windows.
  • Better error message when module docstring is only whitespace.

Version 0.7

  • A new dev-requires field in the config file for development requirements, used when doing flit install.
  • Added a --deps option for flit install to control which dependencies are installed.
  • Flit can now be invoked with python -m flit.

Version 0.6

  • flit install now ensures requirements specified in flit.ini are installed, using pip.
  • If you specify a description file, flit now warns you if it’s not valid reStructuredText (since invalid reStructuredText is treated as plain text on PyPI).
  • Improved the error message for mis-spelled keys in flit.ini.

Version 0.5

  • A new flit init command to quickly define the essential basic metadata for a package.
  • Support for Specifying entry points.
  • A new flit register command to register a package without uploading it, for when you want to claim a name before you’re ready to release.
  • Added a --repository option for specifying an alternative PyPI instance.
  • Added a --debug flag to show debug-level log messages.
  • Better error messages when the module docstring or __version__ is missing.

Version 0.4

  • Users can now specify dist-name in the config file if they need to use different names on PyPI and for imports.
  • Classifiers are now checked against a locally cached list of valid classifiers.
  • Packages can be locally installed into environments for development.
  • Local installation now creates a PEP 376 .dist-info folder instead of .egg-info.