No unreleased changes.
No unreleased changes.
- 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 toNone
(:issue:`733`) - Fix errors when trying to access the
description_content_type
,keywords
, andrequires_python
attributes onmetadata.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`)
- 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 withmetadata.ExceptionGroup
andmetadata.InvalidMetadata
; :issue:`570`) - Introduce the
validate
keyword parameter toutils.normalize_name()
(:issue:`570`) - Introduce
utils.is_normalized_name()
(:issue:`570`) - Make
utils.parse_sdist_filename()
andutils.parse_wheel_filename()
raiseInvalidSdistFilename
andInvalidWheelFilename
, respectively, when the version component of the name is invalid - Remove support for Python 3.7 (:issue:`783`)
- 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`)
- Allow
"extra"
to beNone
in the marker environment (:issue:`650`) - Refactor
tags._generic_api
to useEXT_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`)
- Explicitly declare support for Python 3.11 (:issue:`587`)
- Remove support for Python 3.6 (:issue:`500`)
- Remove
LegacySpecifier
andLegacyVersion
(:issue:`407`) - Add
__hash__
and__eq__
toRequirement
(: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
andpackaging.version
. (:issue:`572`) Marker.evaluate
will now assume evaluation environment with emptyextra
. Evaluating markers like"extra == 'xyz'"
without passing any extra in theenvironment
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
andSpecifierSet.filter
to useIterator
instead ofIterable
(:issue:`584`)
- 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`)
- Update documentation entry for 21.1.
- Update pin to pyparsing to exclude 3.0.0.
- 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 toSpecifierSet
(: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
andVersion.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`)
- Run isort over the code base (:issue:`377`)
- Add support for the
macosx_10_*_universal2
platform tags (:issue:`379`) - Introduce
packaging.utils.parse_wheel_filename()
andparse_sdist_filename()
(:issue:`387` and :issue:`389`)
- 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`)
No unreleased changes.
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)
- Officially support Python 3.9 (:issue:`343`)
- Deprecate the
LegacyVersion
andLegacySpecifier
classes (:issue:`321`) - Handle
OSError
on non-dynamic executables when attempting to resolve the glibc version string.
- Canonicalize version before comparing specifiers. (:issue:`282`)
- Change type hint for
canonicalize_name
to returnpackaging.utils.NormalizedName
. This enables the use of static typing tools (like mypy) to detect mixing of normalized and un-normalized names.
- Fix changelog for 20.2.
- 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.
- Fix a bug caused by reuse of an exhausted iterator. (:issue:`257`)
- 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 forpackaging.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
, andmicro
aliases topackaging.version.Version
(:issue:`225`) - Properly mark
packaging
has being fully typed by adding a py.typed file (:issue:`226`)
- 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`)
- Add the
packaging.tags
module. (:issue:`156`) - Correctly handle two-digit versions in
python_version
(:issue:`119`)
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 missingnetloc
.This allows for all file URLs that
urlunparse
turns back into the original URL to be valid.
- Improve error messages when invalid requirements are given. (:issue:`129`)
- Fix
utils.canonicalize_version
when supplying non PEP 440 versions.
- 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
, andpost
attributes toVersion
andLegacyVersion
(:issue:`34`). - Add
Version().is_devrelease
andLegacyVersion().is_devrelease
to make it easy to determine if a release is a development release. - Add
utils.canonicalize_version
to canonicalize version strings orVersion
instances (:issue:`121`).
- Fix markers that utilize
in
so that they render correctly. - Fix an erroneous test on Python RC releases.
- Add support for the deprecated
python_implementation
marker which was an undocumented setuptools marker in addition to the newer markers.
- Add support for the deprecated, PEP 345 environment markers in addition to the newer markers.
- Fix a regression in parsing requirements with whitespaces between the comma separators.
- Fix a regression in parsing requirements like
foo (==4)
.
- Fix a bug where
packaging.requirements:Requirement
was overly strict when matching legacy requirements.
- Add a function that implements the name canonicalization from PEP 503.
- Implement requirement specifiers from PEP 508.
- 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.
- Normalize post-release spellings for rev/r prefixes. :issue:`35`
- 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 theSpecifier
instances. - Allow testing if a version is contained within a specifier via the
in
operator.
- Fix a logic error that was causing inconsistent answers about whether or not
a pre-release was contained within a
SpecifierSet
or not.
- Add
Version().is_postrelease
andLegacyVersion().is_postrelease
to make it easy to determine if a release is a post release. - Add
Version().base_version
andLegacyVersion().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
.
- Normalize release candidates as
rc
instead ofc
. - Expose the
VERSION_PATTERN
constant, a regular expression matching a valid version.
- Ensure that versions are normalized before comparison when used in a
specifier with a less than (
<
) or greater than (>
) operator.
- 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
intopackaging.specifiers
.
- Add prerelease support to
Specifier
. - Remove the ability to do
item in Specifier()
and replace it withSpecifier().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.
- Allow
LegacyVersion
andVersion
to be sorted together. - Add
packaging.version.parse()
to enable easily parsing a version string as either aVersion
or aLegacyVersion
depending on it's PEP 440 validity.
- Initial release.