| Changelog |
| --------- |
|
|
| *unreleased* |
| ~~~~~~~~~~~~ |
|
|
| Features: |
|
|
| * Add a public :class:`~packaging.ranges.VersionRange` API and |
| :meth:`SpecifierSet.to_range() <packaging.specifiers.SpecifierSet.to_range>`, |
| representing the versions a specifier set accepts as an interval set that |
| supports intersection, union, complement, membership tests, and filtering. |
| :meth:`~packaging.ranges.VersionRange.to_specifier_set` converts a range back |
| to a :class:`~packaging.specifiers.SpecifierSet` where a PEP 440 form exists. |
| (:pull:`1267`, :pull:`1270`) |
| * Add a ``limit`` argument to ``parse_tag()`` for compressed tag sets. |
| (:issue:`1220`) |
|
|
| Behavior adaptations: |
|
|
| * Prefer native ``linux_*`` platform tags over ``manylinux`` and ``musllinux`` |
| tags on Linux. (:issue:`160`) |
|
|
| Fixes: |
|
|
| * Make ``Requirement.__hash__`` consistent with ``__eq__`` for |
| trailing-zero-equivalent specifiers (e.g. ``foo==1.0.0`` and |
| ``foo==1.0.0.0``), so equal requirements hash equal and deduplicate in |
| sets and dicts. (:pull:`1232`) |
| * Percent-decode ``pylock`` artifact file names derived from a ``url`` so that |
| local versions (e.g. a wheel with ``2.12.1+cu130`` encoded as ``2.12.1%2Bcu130``) |
| yield a valid file name. |
| * Normalize requested extra names before comparing or hashing requirements (:issue:`644`) |
| * Preserve a ``Requirement``'s specifier ``prereleases`` override across a |
| pickle round trip. (:issue:`1204`) |
|
|
| 26.2 - 2026-04-24 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| Fixes: |
|
|
| * Fix incorrect sysconfig var name for pyemscripten in (:pull:`1160`) |
| * Make ``Version``, ``Specifier``, ``SpecifierSet``, ``Tag``, ``Marker``, and ``Requirement`` pickle-safe |
| and backward-compatible with pickles created in 25.0-26.1 (including references to the removed |
| ``packaging._structures`` module) (:pull:`1163`, :pull:`1168`, :pull:`1170`, :pull:`1171`) |
| * Re-export ``ExceptionGroup`` in metadata for now in (:pull:`1164`) |
|
|
| Documentation: |
|
|
| * Add errors section and fix missing details in (:pull:`1159`) |
| * Document our property-based test suite in (:pull:`1167`) |
| * Fix a ``DirectUrl`` typo in (:pull:`1169`) |
| * Add example of ``is_unsatisfiable`` in (:pull:`1166`) |
|
|
| Internal: |
|
|
| * Enable the auditor persona on zizmor in (:pull:`1158`) |
| * Test new pickle guarantees in (:pull:`1174`) |
| * Use new native ReadTheDocs uv integration in (:pull:`1175`) |
|
|
|
|
| 26.1 - 2026-04-14 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| Features: |
|
|
| * PEP 783: add handling for Emscripten wheel tags in (:pull:`804`) (old name used in implementation, fixed in next release) |
| * PEP 803: add handling for the ``abi3.abi3t`` free-threading tag in (:pull:`1099`) |
| * PEP 735: add ``packaging.dependency_groups`` module, based on the ``dependency-groups`` package in (:pull:`1065`) |
| * Add the ``packaging.direct_url`` module in (:pull:`944`) |
| * Add the ``packaging.errors`` module in (:pull:`1071`) |
| * Add ``SpecifierSet.is_unsatisfiable`` using ranges (new internals that will be expanded in future versions) in (:pull:`1119`) |
| * Add ``create_compatible_tags_selector`` to select compatible tags in (:pull:`1110`) |
| * Add a ``key`` argument to ``SpecifierSet.filter()`` in (:pull:`1068`) |
| * Support ``&`` and ``|`` for ``Marker``'s in (:pull:`1146`) |
| * Normalize ``Version.__replace__`` and add ``Version.from_parts`` in (:pull:`1078`) |
| * Add an option to validate compressed tag set sort order in ``parse_wheel_filename`` in (:pull:`1150`) |
|
|
| Behavior adaptations: |
|
|
| * Narrow exclusion of pre-releases for ``<V.postN`` to match spec in (:pull:`1140`) |
| * Narrow exclusion of post-releases for ``>V`` to match spec in (:pull:`1141`) |
| * Rename ``format_full_version`` to ``_format_full_version`` to make it visibly private in (:pull:`1125`) |
| * Restrict local version to ASCII in (:pull:`1102`) |
|
|
| Pylock (PEP 751) updates: |
|
|
| * Add pylock ``select`` function in (:pull:`1092`) |
| * Document pylock ``select()`` method and ``PylockSelectError`` in (:pull:`1153`) |
| * Add ``filename`` property to ``PackageSdist`` and ``PackageWheel``, more validation in (:pull:`1095`) |
| * Give preference to path over url in (:pull:`1128`) |
| * Validate name/version consistency in file names in (:pull:`1114`) |
|
|
| Fixes: |
|
|
| * Fix ``>`` comparison for versions with dev+local segments in (:pull:`1097`) |
| * Fix incorrect self-comparison for ``InfinityType`` and ``NegativeInfinityType`` in (:pull:`1093`) |
| * Canonicalize when deduplicating specifiers in ``SpecifierSet`` in (:pull:`1109`) |
| * Fix charset error message formatting in (:pull:`1121`) |
| * Handle the ``key`` parameter in ``SpecifierSet.filter`` when specifiers are empty and prerelease is ``False`` in (:pull:`1096`) |
| * Standardize inner components of ``repr`` output in (:pull:`1090`) |
| * ``Specifier``'s ``===`` uses original string, not normalized, when available in (:pull:`1124`) |
| * Propagate int-max-str-digits ``ValueError`` in (:pull:`1155`) |
|
|
| Performance: |
|
|
| * Add fast path for parsing simple versions (digits and dots only) in (:pull:`1082`) |
| * Add fast path for ``Version`` to ``Version`` comparison by skipping ``_key`` property in (:pull:`1083`) |
| * Cache ``Version`` hash value in dedicated slot in (:pull:`1118`) |
| * Overhaul ``_cmpkey`` to remove use of custom objects in (:pull:`1116`) |
| * Skip ``__replace__`` in Specifier comparison if not needed in (:pull:`1081`) |
| * ``SpecifierSet`` use ``tuple`` instead of ``frozenset`` for ``_specs`` in (:pull:`1108`) |
| * Speed up complex ``SpecifierSet`` filtering by implementing cost-based ordering in (:pull:`1105`) |
| * Speed up wildcard comparison in (:pull:`1111`) |
| * Stream PEP440 filtering in ``SpecifierSet.filter`` in (:pull:`1076`) |
| * Add ``__slots__`` to ``Marker`` in (:pull:`1147`) |
| * Simply ``Specifier`` regex in (:pull:`1106`) |
| * Skip using the hash property internally in (:pull:`1115`) |
|
|
| Internal: |
|
|
| * Add downstream testing in (:pull:`1049`) |
| * Benchmarking suite in (:pull:`1059`) |
| * Benchmark variance reduction in (:pull:`1107`) |
| * Add property-based tests for PEP 440 in (:pull:`1144`) |
| * Clean up a few ``collections.namedtuple`` in tests in (:pull:`1070`) |
| * Do not reload the tags module in tests in (:pull:`1152`) |
| * Limit ``dir()`` / tab-completion in REPL in (:pull:`1011`) |
| * Add more ``__all__`/`__dir__`` in (:pull:`1069`) |
| * Cleanup pre-commit a bit in (:pull:`1080`) |
| * Pin pre-commit file, use dependabot in (:pull:`1133`) |
| * Remove sphinx-toolbox in (:pull:`1135`) |
| * Use docs group, faster readthedocs in (:pull:`1061`) |
| * Add free-threaded Python to CI in (:pull:`1098`) |
| * Simplify combining ``SpecifierSet.prereleases`` in (:pull:`1073`) |
| * Use direct operator methods in ``_compare_compatible`` in (:pull:`1100`) |
| * Remove unnecessary if statement in ``Specifier.prereleases`` in (:pull:`1074`) |
| * Remove unneeded nesting in ``Specifier.prereleases`` in (:pull:`1072`) |
|
|
| Documentation: |
|
|
| * Fix documentation: grammar, typos, formatting, and outdated references in (:pull:`1084`) |
| * Fix versionadded for ``Version.from_parts()`` in (:pull:`1134`) |
| * Document ``&`` and ``|`` operators for combining ``Marker`` objects in (:pull:`1151`) |
| * Expand and clean up ``Version`` documentation in (:pull:`1089`) |
| * Move license docs inline in (:pull:`1131`) |
| * Move markers inline in (:pull:`1104`) |
| * Move tags docs to inline in (:pull:`1130`) |
| * Move utilities inline, like other modules in (:pull:`1103`) |
|
|
| 26.0 - 2026-01-20 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| Features: |
|
|
| * PEP 751: support pylock (:pull:`900`) |
| * PEP 794: import name metadata (:pull:`948`) |
| * Support for writing metadata to a file (:pull:`846`) |
| * Support ``__replace__`` on Version (:pull:`1003`) |
| * Support positional pattern matching for ``Version`` and ``SpecifierSet`` (:pull:`1004`) |
|
|
| Behavior adaptations: |
|
|
| * PEP 440 handling of prereleases for ``Specifier.contains``, ``SpecifierSet.contains``, and ``SpecifierSet.filter`` (:pull:`897`) |
| * Handle PEP 440 edge case in ``SpecifierSet.filter`` (:pull:`942`) |
| * Adjust arbitrary equality intersection preservation in ``SpecifierSet`` (:pull:`951`) |
| * Return ``False`` instead of raising for ``.contains`` with invalid version (:pull:`932`) |
| * Support arbitrary equality on arbitrary strings for ``Specifier`` and ``SpecifierSet``'s ``filter`` and ``contains`` method. (:pull:`954`) |
| * Only try to parse as ``Version`` on certain marker keys, return ``False`` on unequal ordered comparisons (:pull:`939`) |
|
|
| Fixes: |
|
|
| * Update ``_hash`` when unpickling ``Tag()`` (:pull:`860`) |
| * Correct comment and simplify implicit prerelease handling in ``Specifier.prereleases`` (:pull:`896`) |
| * Use explicit ``_GLibCVersion`` ``NamedTuple`` in ``_manylinux`` (:pull:`868`) |
| * Detect invalid license expressions containing ``()`` (:pull:`879`) |
| * Correct regex for metadata ``'name'`` format (:pull:`925`) |
| * Improve the message around expecting a semicolon (:pull:`833`) |
| * Support nested parens in license expressions (:pull:`931`) |
| * Add space before at symbol in ``Requirements`` string (:pull:`953`) |
| * A root logger use found, use a ``packaging`` logger instead (:pull:`965`) |
| * Better support for subclassing ``Marker`` and ``Requirement`` (:pull:`1022`) |
| * Normalize all extras, not just if it comes first (:pull:`1024`) |
| * Don't produce a broken repr if ``Marker`` fails to construct (:pull:`1033`) |
|
|
| Performance: |
|
|
| * Avoid recompiling regexes in the tokenizer for a 3x speedup (:pull:`1019`) |
| * Improve performance in ``_manylinux.py`` (:pull:`869`) |
| * Minor cleanups to ``Version`` (:pull:`913`) |
| * Skip redundant creation of ``Version``'s in specifier comparison (:pull:`986`) |
| * Cache the ``Specifier``'s ``Version`` (:pull:`985`) |
| * Make ``Version`` a little faster (:pull:`987`) |
| * Minor ``Version`` regex cleanup (:pull:`990`) |
| * Faster regex on Python 3.11.5+ for ``Version`` (:pull:`988`, :pull:`1055`) |
| * Lazily calculate ``_key`` in ``Version`` (:pull:`989`, :pull:`1048`) |
| * Faster ``canonicalize_version`` (:pull:`993`) |
| * Use ``re.fullmatch`` in a couple more places (:pull:`992`, :pull:`1029`) |
| * Use ``map`` instead of generator (:pull:`996`) |
| * Deprecate ``._version`` (``_Version``, a ``NamedTuple``) (:pull:`995`, :pull:`1062`) |
| * Avoid duplicate ``Version`` creation in ``canonicalize_version`` (:pull:`994`) |
| * Add ``__slots__`` to core classes (:pull:`1001`, :pull:`1002`, :pull:`1032`) |
| * Use ``Version.__replace__`` in specifier comparison (:pull:`999`) |
| * Use ``_get_spec_version`` in more places in ``Specifier`` (:pull:`1005`) |
| * Pull ``set`` construction out of function (:pull:`1012`) |
| * Letter normalization dict for prereleases and the like (:pull:`1014`) |
| * Use ``str.partition`` in ``_parse_project_urls`` (:pull:`1013`) |
| * Avoid normalizing extras again when comparing (:pull:`1028`) |
| * Speed up ``Version.__str__`` by about 10% (:pull:`997`) |
| * Much faster ``canonicalize_name`` by avoiding a regex (:pull:`1030`, :pull:`1047`, :pull:`1064`) |
| * Faster zero stripping (:pull:`1058`) |
|
|
| Type annotations: |
|
|
| * Fix a type annotation (:pull:`907`) |
| * Fix type hint of function used with ``contextlib.contextmanager`` (:pull:`1046`) |
| * Fix tags return type in ``parse_wheel_filename`` docs (:pull:`973`) |
| * Add type hint for ``_version`` in ``.version.Version`` (:pull:`927`) |
| * Changed static type annotations in prereleases setter method in ``specifier.py`` (:pull:`930`) |
| * Statically type our test suite (:pull:`982`) |
|
|
| Internal: |
|
|
| * Test and declare support for Python 3.14 (:pull:`901`) |
| * Change our license metadata to use an SPDX license expression (:pull:`881`, :pull:`924`) |
| * Expand the Ruff checks run on our codebase (:pull:`835`, :pull:`957`, :pull:`959`, |
| :pull:`963`, :pull:`956`, :pull:`961`, :pull:`964`, :pull:`958`, :pull:`960`, :pull:`968`, |
| :pull:`967`, :pull:`966`, :pull:`969`, :pull:`980`, :pull:`979`, :pull:`962`, :pull:`984`, |
| :pull:`972`) |
| * Add spell checking (:pull:`904`, :pull:`910`, :pull:`1015`) |
| * Improve links back to source in the documentation (:pull:`991`) |
| * Add case insensitivity tests for arbitrary equality (:pull:`975`) |
| * Fix incorrectly implicitly concatenated string in specifiers test (:pull:`946`) |
| * Simpler else instead of assert in a check (:pull:`1027`, :pull:`1031`) |
| * Synchronize documentation and code for markers (:pull:`1008`) |
| * Use the GitHub Actions slim runner for the all pass check (:pull:`1021`) |
| * Use ``actionlint`` to check CI workflows (:pull:`1052`) |
| * Use Trusted Publishing (:pull:`893`, :pull:`1043`, :pull:`1045`, :pull:`1051`) |
| * Use zizmor to check CI (:pull:`1035`) |
| * Test on first public release of CPython 3.11 and newer (:pull:`1056`) |
|
|
|
|
| Since the final release candidate: Faster ``canonicalize_name``, especially on |
| Python 3.12 and 3.13, where performance regressed previously (:pull:`1064`), |
| and reintroduce (deprecated) support for ``Version._.version`` (:pull:`1062`). |
|
|
| 26.0rc3 - 2026-01-15 |
| ~~~~~~~~~~~~~~~~~~~~ |
|
|
| Third release candidate for 26.0. Avoid bug in CPython 3.11.0-3.11.4 and older |
| PyPy 3.11 (:pull:`1055`). |
|
|
| 26.0rc2 - 2026-01-12 |
| ~~~~~~~~~~~~~~~~~~~~ |
|
|
| Second release candidate for 26.0. Fixed a regression in (private) |
| ``Version._key`` for ``packaging_legacy`` (:pull:`1048`), and speed up |
| stripping zeros a little more (:pull:`1058`). |
|
|
| 26.0rc1 - 2026-01-09 |
| ~~~~~~~~~~~~~~~~~~~~ |
|
|
| First release candidate for 26.0. |
|
|
| 25.0 - 2025-04-19 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * PEP 751: Add support for ``extras`` and ``dependency_groups`` markers. (:issue:`885`) |
| * PEP 738: Add support for Android platform tags. (:issue:`880`) |
|
|
| 24.2 - 2024-11-08 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * PEP 639: Implement License-Expression and License-File (:issue:`828`) |
| * Use ``!r`` formatter for error messages with filenames (:issue:`844`) |
| * Add support for PEP 730 iOS tags (:issue:`832`) |
| * Fix prerelease detection for ``>`` and ``<`` (:issue:`794`) |
| * Fix uninformative error message (:issue:`830`) |
| * Refactor ``canonicalize_version`` (:issue:`793`) |
| * Patch python_full_version unconditionally (:issue:`825`) |
| * Fix doc for ``canonicalize_version`` to mention ``strip_trailing_zero`` and a typo in a docstring (:issue:`801`) |
| * Fix typo in Version ``__str__`` (:issue:`817`) |
| * Support creating a ``SpecifierSet`` from an iterable of ``Specifier`` objects (:issue:`775`) |
|
|
| 24.1 - 2024-06-10 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Document ``markers.default_environment()`` (:issue:`753`). |
| * Add support for Python 3.13 (:issue:`783`). |
| * Modernise type annotations (:issue:`785`). |
| * Work around ``platform.python_version()`` returning non PEP 440 compliant version |
| for non-tagged CPython builds (:issue:`802`). |
|
|
| 24.0 - 2024-03-10 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Do specifier matching correctly when the specifier contains an epoch number |
| and has more components than the version (:issue:`683`) |
| * Support the experimental ``--disable-gil`` builds in packaging.tags |
| (:issue:`727`) |
| * BREAKING: Make optional ``metadata.Metadata`` attributes default to ``None`` (:issue:`733`) |
| * Fix errors when trying to access the ``description_content_type``, ``keywords``, |
| and ``requires_python`` attributes on ``metadata.Metadata`` when those values |
| have not been provided (:issue:`733`) |
| * Fix a bug preventing the use of the built in ``ExceptionGroup`` on versions of |
| Python that support it (:issue:`725`) |
|
|
| 23.2 - 2023-10-01 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Document calendar-based versioning scheme (:issue:`716`) |
| * Enforce that the entire marker string is parsed (:issue:`687`) |
| * Requirement parsing no longer automatically validates the URL (:issue:`120`) |
| * Canonicalize names for requirements comparison (:issue:`644`) |
| * Introduce ``metadata.Metadata`` (along with ``metadata.ExceptionGroup`` and ``metadata.InvalidMetadata`` |
| * Introduce the ``validate`` keyword parameter to ``utils.normalize_name()`` (:issue:`570`) |
| * Introduce ``utils.is_normalized_name()`` (:issue:`570`) |
| * Make ``utils.parse_sdist_filename()`` and ``utils.parse_wheel_filename()`` |
| raise ``InvalidSdistFilename`` and ``InvalidWheelFilename``, respectively, |
| when the version component of the name is invalid |
| * Remove support for Python 3.7 (:issue:`783`) |
|
|
| 23.1 - 2023-04-12 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Parse raw metadata (:issue:`671`) |
| * Import underlying parser functions as an underscored variable (:issue:`663`) |
| * Improve error for local version label with unsupported operators (:issue:`675`) |
| * Add dedicated error for specifiers with incorrect ``.*`` suffix |
| * Replace spaces in platform names with underscores (:issue:`620`) |
| * Relax typing of ``_key`` on ``_BaseVersion`` (:issue:`669`) |
| * Handle prefix match with zeros at end of prefix correctly (:issue:`674`) |
|
|
| 23.0 - 2023-01-08 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Allow ``"extra"`` to be ``None`` in the marker environment (:issue:`650`) |
| * Refactor ``tags._generic_api`` to use ``EXT_SUFFIX`` (:issue:`607`) |
| * Correctly handle trailing whitespace on URL requirements (:issue:`642`) |
| * Fix typing for ``specifiers.BaseSpecifier.filter()`` (:issue:`643`) |
| * Use stable Python 3.11 in tests (:issue:`641`) |
| * Correctly handle non-normalised specifiers in requirements (:issue:`634`) |
| * Move to ``src/`` layout (:issue:`626`) |
| * Remove ``__about__`` file, in favour of keeping constants in ``__init__`` (:issue:`626`) |
|
|
| 22.0 - 2022-12-07 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Explicitly declare support for Python 3.11 (:issue:`587`) |
| * Remove support for Python 3.6 (:issue:`500`) |
| * Remove ``LegacySpecifier`` and ``LegacyVersion`` (:issue:`407`) |
| * Add ``__hash__`` and ``__eq__`` to ``Requirement`` (:issue:`499`) |
| * Add a ``cpNNN-none-any`` tag (:issue:`541`) |
| * Adhere to :pep:`685` when evaluating markers with extras (:issue:`545`) |
| * Allow accepting locally installed prereleases with ``SpecifierSet`` (:issue:`515`) |
| * Allow pre-release versions in marker evaluation (:issue:`523`) |
| * Correctly parse ELF for musllinux on Big Endian (:issue:`538`) |
| * Document ``packaging.utils.NormalizedName`` (:issue:`565`) |
| * Document exceptions raised by functions in ``packaging.utils`` (:issue:`544`) |
| * Fix compatible version specifier incorrectly strip trailing ``0`` (:issue:`493`) |
| * Fix macOS platform tags with old macOS SDK (:issue:`513`) |
| * Forbid prefix version matching on pre-release/post-release segments (:issue:`563`) |
| * Normalize specifier version for prefix matching (:issue:`561`) |
| * Improve documentation for ``packaging.specifiers`` and ``packaging.version``. (:issue:`572`) |
| * ``Marker.evaluate`` will now assume evaluation environment with empty ``extra``. |
| Evaluating markers like ``"extra == 'xyz'"`` without passing any extra in the |
| ``environment`` will no longer raise an exception (:issue:`550`) |
| * Remove dependency on ``pyparsing``, by replacing it with a hand-written parser. |
| This package now has no runtime dependencies (:issue:`468`) |
| * Update return type hint for ``Specifier.filter`` and ``SpecifierSet.filter`` |
| to use ``Iterator`` instead of ``Iterable`` (:issue:`584`) |
|
|
| 21.3 - 2021-11-17 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add a ``pp3-none-any`` tag (:issue:`311`) |
| * Replace the blank pyparsing 3 exclusion with a 3.0.5 exclusion (:issue:`481`, :issue:`486`) |
| * Fix a spelling mistake (:issue:`479`) |
|
|
| 21.2 - 2021-10-29 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Update documentation entry for 21.1. |
|
|
| 21.1 - 2021-10-29 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Update pin to pyparsing to exclude 3.0.0. |
|
|
| 21.0 - 2021-07-03 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * PEP 656: musllinux support (:issue:`411`) |
| * Drop support for Python 2.7, Python 3.4 and Python 3.5. |
| * Replace distutils usage with sysconfig (:issue:`396`) |
| * Add support for zip files in ``parse_sdist_filename`` (:issue:`429`) |
| * Use cached ``_hash`` attribute to short-circuit tag equality comparisons (:issue:`417`) |
| * Specify the default value for the ``specifier`` argument to ``SpecifierSet`` (:issue:`437`) |
| * Proper keyword-only "warn" argument in packaging.tags (:issue:`403`) |
| * Correctly remove prerelease suffixes from ~= check (:issue:`366`) |
| * Fix type hints for ``Version.post`` and ``Version.dev`` (:issue:`393`) |
| * Use typing alias ``UnparsedVersion`` (:issue:`398`) |
| * Improve type inference for ``packaging.specifiers.filter()`` (:issue:`430`) |
| * Tighten the return type of ``canonicalize_version()`` (:issue:`402`) |
|
|
| 20.9 - 2021-01-29 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Run `isort <https://pypi.org/project/isort/>`_ over the code base (:issue:`377`) |
| * Add support for the ``macosx_10_*_universal2`` platform tags (:issue:`379`) |
| * Introduce ``packaging.utils.parse_wheel_filename()`` and ``parse_sdist_filename()`` |
| (:issue:`387` and :issue:`389`) |
|
|
| 20.8 - 2020-12-11 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Revert back to setuptools for compatibility purposes for some Linux distros (:issue:`363`) |
| * Do not insert an underscore in wheel tags when the interpreter version number |
| is more than 2 digits (:issue:`372`) |
|
|
| 20.7 - 2020-11-28 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| No unreleased changes. |
|
|
| 20.6 - 2020-11-28 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| .. note:: This release was subsequently yanked, and these changes were included in 20.7. |
|
|
| * Fix flit configuration, to include LICENSE files (:issue:`357`) |
| * Make ``intel`` a recognized CPU architecture for the ``universal`` macOS platform tag (:issue:`361`) |
| * Add some missing type hints to ``packaging.requirements`` (issue:`350`) |
|
|
| 20.5 - 2020-11-27 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Officially support Python 3.9 (:issue:`343`) |
| * Deprecate the ``LegacyVersion`` and ``LegacySpecifier`` classes (:issue:`321`) |
| * Handle ``OSError`` on non-dynamic executables when attempting to resolve |
| the glibc version string. |
|
|
| 20.4 - 2020-05-19 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Canonicalize version before comparing specifiers. (:issue:`282`) |
| * Change type hint for ``canonicalize_name`` to return |
| ``packaging.utils.NormalizedName``. |
| This enables the use of static typing tools (like mypy) to detect mixing of |
| normalized and un-normalized names. |
|
|
| 20.3 - 2020-03-05 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix changelog for 20.2. |
|
|
| 20.2 - 2020-03-05 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a bug that caused a 32-bit OS that runs on a 64-bit ARM CPU (e.g. ARM-v8, |
| aarch64), to report the wrong bitness. |
|
|
| 20.1 - 2020-01-24 |
| ~~~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a bug caused by reuse of an exhausted iterator. (:issue:`257`) |
|
|
| 20.0 - 2020-01-06 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add type hints (:issue:`191`) |
|
|
| * Add proper trove classifiers for PyPy support (:issue:`198`) |
|
|
| * Scale back depending on ``ctypes`` for manylinux support detection (:issue:`171`) |
|
|
| * Use ``sys.implementation.name`` where appropriate for ``packaging.tags`` (:issue:`193`) |
|
|
| * Expand upon the API provided by ``packaging.tags``: ``interpreter_name()``, ``mac_platforms()``, ``compatible_tags()``, ``cpython_tags()``, ``generic_tags()`` (:issue:`187`) |
|
|
| * Officially support Python 3.8 (:issue:`232`) |
|
|
| * Add ``major``, ``minor``, and ``micro`` aliases to ``packaging.version.Version`` (:issue:`225`) |
|
|
| * Properly mark ``packaging`` has being fully typed by adding a ``py.typed`` file (:issue:`226`) |
|
|
| 19.2 - 2019-09-18 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Remove dependency on ``attrs`` (:issue:`178`, :issue:`179`) |
|
|
| * Use appropriate fallbacks for CPython ABI tag (:issue:`181`, :issue:`185`) |
|
|
| * Add manylinux2014 support (:issue:`186`) |
|
|
| * Improve ABI detection (:issue:`181`) |
|
|
| * Properly handle debug wheels for Python 3.8 (:issue:`172`) |
|
|
| * Improve detection of debug builds on Windows (:issue:`194`) |
|
|
| 19.1 - 2019-07-30 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add the ``packaging.tags`` module. (:issue:`156`) |
|
|
| * Correctly handle two-digit versions in ``python_version`` (:issue:`119`) |
|
|
|
|
| 19.0 - 2019-01-20 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix string representation of PEP 508 direct URL requirements with markers. |
|
|
| * Better handling of file URLs |
|
|
| This allows for using ``file:///absolute/path``, which was previously |
| prevented due to the missing ``netloc``. |
|
|
| This allows for all file URLs that ``urlunparse`` turns back into the |
| original URL to be valid. |
|
|
|
|
| 18.0 - 2018-09-26 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Improve error messages when invalid requirements are given. (:issue:`129`) |
|
|
|
|
| 17.1 - 2017-02-28 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix ``utils.canonicalize_version`` when supplying non PEP 440 versions. |
|
|
|
|
| 17.0 - 2017-02-28 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Drop support for python 2.6, 3.2, and 3.3. |
|
|
| * Define minimal pyparsing version to 2.0.2 (:issue:`91`). |
|
|
| * Add ``epoch``, ``release``, ``pre``, ``dev``, and ``post`` attributes to |
| ``Version`` and ``LegacyVersion`` (:issue:`34`). |
|
|
| * Add ``Version().is_devrelease`` and ``LegacyVersion().is_devrelease`` to |
| make it easy to determine if a release is a development release. |
|
|
| * Add ``utils.canonicalize_version`` to canonicalize version strings or |
| ``Version`` instances (:issue:`121`). |
|
|
|
|
| 16.8 - 2016-10-29 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix markers that utilize ``in`` so that they render correctly. |
|
|
| * Fix an erroneous test on Python RC releases. |
|
|
|
|
| 16.7 - 2016-04-23 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add support for the deprecated ``python_implementation`` marker which was |
| an undocumented setuptools marker in addition to the newer markers. |
|
|
|
|
| 16.6 - 2016-03-29 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add support for the deprecated, PEP 345 environment markers in addition to |
| the newer markers. |
|
|
|
|
| 16.5 - 2016-02-26 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a regression in parsing requirements with whitespaces between the comma |
| separators. |
|
|
|
|
| 16.4 - 2016-02-22 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a regression in parsing requirements like ``foo (==4)``. |
|
|
|
|
| 16.3 - 2016-02-21 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a bug where ``packaging.requirements:Requirement`` was overly strict when |
| matching legacy requirements. |
|
|
|
|
| 16.2 - 2016-02-09 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add a function that implements the name canonicalization from PEP 503. |
|
|
|
|
| 16.1 - 2016-02-07 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Implement requirement specifiers from PEP 508. |
|
|
|
|
| 16.0 - 2016-01-19 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Relicense so that packaging is available under *either* the Apache License, |
| Version 2.0 or a 2 Clause BSD license. |
|
|
| * Support installation of packaging when only distutils is available. |
|
|
| * Fix ``==`` comparison when there is a prefix and a local version in play. |
| (:issue:`41`). |
|
|
| * Implement environment markers from PEP 508. |
|
|
|
|
| 15.3 - 2015-08-01 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Normalize post-release spellings for rev/r prefixes. :issue:`35` |
|
|
|
|
| 15.2 - 2015-05-13 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix an error where the arbitrary specifier (``===``) was not correctly |
| allowing pre-releases when it was being used. |
|
|
| * Expose the specifier and version parts through properties on the |
| ``Specifier`` classes. |
|
|
| * Allow iterating over the ``SpecifierSet`` to get access to all of the |
| ``Specifier`` instances. |
|
|
| * Allow testing if a version is contained within a specifier via the ``in`` |
| operator. |
|
|
|
|
| 15.1 - 2015-04-13 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Fix a logic error that was causing inconsistent answers about whether or not |
| a pre-release was contained within a ``SpecifierSet`` or not. |
|
|
|
|
| 15.0 - 2015-01-02 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add ``Version().is_postrelease`` and ``LegacyVersion().is_postrelease`` to |
| make it easy to determine if a release is a post release. |
|
|
| * Add ``Version().base_version`` and ``LegacyVersion().base_version`` to make |
| it easy to get the public version without any pre or post release markers. |
|
|
| * Support the update to PEP 440 which removed the implied ``!=V.*`` when using |
| either ``>V`` or ``<V`` and which instead special cased the handling of |
| pre-releases, post-releases, and local versions when using ``>V`` or ``<V``. |
|
|
|
|
| 14.5 - 2014-12-17 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Normalize release candidates as ``rc`` instead of ``c``. |
|
|
| * Expose the ``VERSION_PATTERN`` constant, a regular expression matching |
| a valid version. |
|
|
|
|
| 14.4 - 2014-12-15 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Ensure that versions are normalized before comparison when used in a |
| specifier with a less than (``<``) or greater than (``>``) operator. |
|
|
|
|
| 14.3 - 2014-11-19 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * **BACKWARDS INCOMPATIBLE** Refactor specifier support so that it can sanely |
| handle legacy specifiers as well as PEP 440 specifiers. |
|
|
| * **BACKWARDS INCOMPATIBLE** Move the specifier support out of |
| ``packaging.version`` into ``packaging.specifiers``. |
|
|
|
|
| 14.2 - 2014-09-10 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Add prerelease support to ``Specifier``. |
| * Remove the ability to do ``item in Specifier()`` and replace it with |
| ``Specifier().contains(item)`` in order to allow flags that signal if a |
| prerelease should be accepted or not. |
| * Add a method ``Specifier().filter()`` which will take an iterable and returns |
| an iterable with items that do not match the specifier filtered out. |
|
|
|
|
| 14.1 - 2014-09-08 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Allow ``LegacyVersion`` and ``Version`` to be sorted together. |
| * Add ``packaging.version.parse()`` to enable easily parsing a version string |
| as either a ``Version`` or a ``LegacyVersion`` depending on it's PEP 440 |
| validity. |
|
|
|
|
| 14.0 - 2014-09-05 |
| ~~~~~~~~~~~~~~~~~ |
|
|
| * Initial release. |
|
|
|
|
| .. _`master`: https://github.com/pypa/packaging/ |
|
|
