Project History

Work on PyOxidizer started in November 2018 by Gregory Szorc.

Version History

0.2.0

Released on June 30, 2019.

Backwards Compatibility Notes

  • Applications are now built into an apps/<appname>/(debug|release) directory instead of apps/<appname>. This allows debug and release builds to exist side-by-side.

Bug Fixes

  • Extracted .egg directories in Python package directories should now have their resources detected properly and not as Python packages with the name *.egg.
  • site-packages directories are now recognized as Python resource package roots and no longer have their contents packaged under a site-packages Python package.

New Features

  • Support for building and embedding C extensions on Windows, Linux, and macOS in many circumstances. See Native Extension Modules for support status.
  • pyoxidizer init now accepts a --pip-install option to pre-configure generated pyoxidizer.toml files with packages to install via pip. Combined with the --python-code option, it is now possible to create pyoxidizer.toml files for a ready-to-use Python application!
  • pyoxidizer now accepts a --verbose flag to make operations more verbose. Various low-level output is no longer printed by default and requires --verbose to see.

All Other Relevant Changes

  • Packaging now automatically creates empty modules for missing parent packages. This prevents a module from being packaged without its parent. This could occur with namespace packages, for example.
  • pip-install-simple rule now passes --no-binary :all: to pip.
  • Cargo packages updated to latest versions.

0.1.3

Released on June 29, 2019.

Bug Fixes

  • Fix Python refcounting bug involving call to PyImport_AddModule() when mode = module evaluation mode is used. The bug would likely lead to a segfault when destroying the Python interpreter. (#31)
  • Various functionality will no longer fail when running pyoxidizer from a Git repository that isn’t the canonical PyOxidizer repository. (#34)

New Features

  • pyoxidizer init now accepts a --python-code option to control which Python code is evaluated in the produced executable. This can be used to create applications that do not run a Python REPL by default.
  • pip-install-simple packaging rule now supports excludes for excluding resources from packaging. (#21)
  • pip-install-simple packaging rule now supports extra_args for adding parameters to the pip install command. (#42)

All Relevant Changes

  • Minimum Rust version decreased to 1.31 (the first Rust 2018 release). (#24)
  • Added CI powered by Azure Pipelines. (#45)
  • Comments in auto-generated pyoxidizer.toml have been tweaked to improve understanding. (#29)

0.1.2

Released on June 25, 2019.

Bug Fixes

  • Honor HTTP_PROXY and HTTPS_PROXY environment variables when downloading Python distributions. (#15)
  • Handle BOM when compiling Python source files to bytecode. (#13)

All Relevant Changes

  • pyoxidizer now verifies the minimum Rust version meets requirements before building.

0.1.1

Released on June 24, 2019.

Bug Fixes

  • pyoxidizer binaries built from crates should now properly refer to an appropriate commit/tag in PyOxidizer’s canonical Git repository in auto-generated Cargo.toml files. (#11)

0.1

Released on June 24, 2019. This is the initial formal release of PyOxidizer. The first pyoxidizer crate was published to crates.io.

New Features

  • Support for building standalone, single file executables embedding Python for 64-bit Windows, macOS, and Linux.
  • Support for importing Python modules from memory using zero-copy.
  • Basic Python packaging support.
  • Support for jemalloc as Python’s memory allocator.
  • pyoxidizer CLI command with basic support for managing project lifecycle.