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Metadata-Version: 2.1
Name: yarl
Version: 1.18.3
Summary: Yet another URL library
Home-page: https://github.com/aio-libs/yarl
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
Maintainer: aiohttp team <team@aiohttp.org>
Maintainer-email: team@aiohttp.org
License: Apache-2.0
Project-URL: Chat: Matrix, https://matrix.to/#/#aio-libs:matrix.org
Project-URL: Chat: Matrix Space, https://matrix.to/#/#aio-libs-space:matrix.org
Project-URL: CI: GitHub Workflows, https://github.com/aio-libs/yarl/actions?query=branch:master
Project-URL: Code of Conduct, https://github.com/aio-libs/.github/blob/master/CODE_OF_CONDUCT.md
Project-URL: Coverage: codecov, https://codecov.io/github/aio-libs/yarl
Project-URL: Docs: Changelog, https://yarl.aio-libs.org/en/latest/changes/
Project-URL: Docs: RTD, https://yarl.aio-libs.org
Project-URL: GitHub: issues, https://github.com/aio-libs/yarl/issues
Project-URL: GitHub: repo, https://github.com/aio-libs/yarl
Keywords: cython,cext,yarl
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Cython
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.9
Description-Content-Type: text/x-rst
License-File: LICENSE
License-File: NOTICE
Requires-Dist: idna>=2.0
Requires-Dist: multidict>=4.0
Requires-Dist: propcache>=0.2.0
yarl
====
The module provides handy URL class for URL parsing and changing.
.. image:: https://github.com/aio-libs/yarl/workflows/CI/badge.svg
:target: https://github.com/aio-libs/yarl/actions?query=workflow%3ACI
:align: right
.. image:: https://codecov.io/gh/aio-libs/yarl/branch/master/graph/badge.svg
:target: https://codecov.io/gh/aio-libs/yarl
.. image:: https://img.shields.io/endpoint?url=https://codspeed.io/badge.json
:target: https://codspeed.io/aio-libs/yarl
.. image:: https://badge.fury.io/py/yarl.svg
:target: https://badge.fury.io/py/yarl
.. image:: https://readthedocs.org/projects/yarl/badge/?version=latest
:target: https://yarl.aio-libs.org
.. image:: https://img.shields.io/pypi/pyversions/yarl.svg
:target: https://pypi.python.org/pypi/yarl
.. image:: https://img.shields.io/matrix/aio-libs:matrix.org?label=Discuss%20on%20Matrix%20at%20%23aio-libs%3Amatrix.org&logo=matrix&server_fqdn=matrix.org&style=flat
:target: https://matrix.to/#/%23aio-libs:matrix.org
:alt: Matrix Room — #aio-libs:matrix.org
.. image:: https://img.shields.io/matrix/aio-libs-space:matrix.org?label=Discuss%20on%20Matrix%20at%20%23aio-libs-space%3Amatrix.org&logo=matrix&server_fqdn=matrix.org&style=flat
:target: https://matrix.to/#/%23aio-libs-space:matrix.org
:alt: Matrix Space — #aio-libs-space:matrix.org
Introduction
------------
Url is constructed from ``str``:
.. code-block:: pycon
>>> from yarl import URL
>>> url = URL('https://www.python.org/~guido?arg=1#frag')
>>> url
URL('https://www.python.org/~guido?arg=1#frag')
All url parts: *scheme*, *user*, *password*, *host*, *port*, *path*,
*query* and *fragment* are accessible by properties:
.. code-block:: pycon
>>> url.scheme
'https'
>>> url.host
'www.python.org'
>>> url.path
'/~guido'
>>> url.query_string
'arg=1'
>>> url.query
<MultiDictProxy('arg': '1')>
>>> url.fragment
'frag'
All url manipulations produce a new url object:
.. code-block:: pycon
>>> url = URL('https://www.python.org')
>>> url / 'foo' / 'bar'
URL('https://www.python.org/foo/bar')
>>> url / 'foo' % {'bar': 'baz'}
URL('https://www.python.org/foo?bar=baz')
Strings passed to constructor and modification methods are
automatically encoded giving canonical representation as result:
.. code-block:: pycon
>>> url = URL('https://www.python.org/шлях')
>>> url
URL('https://www.python.org/%D1%88%D0%BB%D1%8F%D1%85')
Regular properties are *percent-decoded*, use ``raw_`` versions for
getting *encoded* strings:
.. code-block:: pycon
>>> url.path
'/шлях'
>>> url.raw_path
'/%D1%88%D0%BB%D1%8F%D1%85'
Human readable representation of URL is available as ``.human_repr()``:
.. code-block:: pycon
>>> url.human_repr()
'https://www.python.org/шлях'
For full documentation please read https://yarl.aio-libs.org.
Installation
------------
::
$ pip install yarl
The library is Python 3 only!
PyPI contains binary wheels for Linux, Windows and MacOS. If you want to install
``yarl`` on another operating system where wheels are not provided,
the the tarball will be used to compile the library from
the source code. It requires a C compiler and and Python headers installed.
To skip the compilation you must explicitly opt-in by using a PEP 517
configuration setting ``pure-python``, or setting the ``YARL_NO_EXTENSIONS``
environment variable to a non-empty value, e.g.:
.. code-block:: console
$ pip install yarl --config-settings=pure-python=false
Please note that the pure-Python (uncompiled) version is much slower. However,
PyPy always uses a pure-Python implementation, and, as such, it is unaffected
by this variable.
Dependencies
------------
YARL requires multidict_ and propcache_ libraries.
API documentation
------------------
The documentation is located at https://yarl.aio-libs.org.
Why isn't boolean supported by the URL query API?
-------------------------------------------------
There is no standard for boolean representation of boolean values.
Some systems prefer ``true``/``false``, others like ``yes``/``no``, ``on``/``off``,
``Y``/``N``, ``1``/``0``, etc.
``yarl`` cannot make an unambiguous decision on how to serialize ``bool`` values because
it is specific to how the end-user's application is built and would be different for
different apps. The library doesn't accept booleans in the API; a user should convert
bools into strings using own preferred translation protocol.
Comparison with other URL libraries
------------------------------------
* furl (https://pypi.python.org/pypi/furl)
The library has rich functionality but the ``furl`` object is mutable.
I'm afraid to pass this object into foreign code: who knows if the
code will modify my url in a terrible way while I just want to send URL
with handy helpers for accessing URL properties.
``furl`` has other non-obvious tricky things but the main objection
is mutability.
* URLObject (https://pypi.python.org/pypi/URLObject)
URLObject is immutable, that's pretty good.
Every URL change generates a new URL object.
But the library doesn't do any decode/encode transformations leaving the
end user to cope with these gory details.
Source code
-----------
The project is hosted on GitHub_
Please file an issue on the `bug tracker
<https://github.com/aio-libs/yarl/issues>`_ if you have found a bug
or have some suggestion in order to improve the library.
Discussion list
---------------
*aio-libs* google group: https://groups.google.com/forum/#!forum/aio-libs
Feel free to post your questions and ideas here.
Authors and License
-------------------
The ``yarl`` package is written by Andrew Svetlov.
It's *Apache 2* licensed and freely available.
.. _GitHub: https://github.com/aio-libs/yarl
.. _multidict: https://github.com/aio-libs/multidict
.. _propcache: https://github.com/aio-libs/propcache
=========
Changelog
=========
..
You should *NOT* be adding new change log entries to this file, this
file is managed by towncrier. You *may* edit previous change logs to
fix problems like typo corrections or such.
To add a new change log entry, please see
https://pip.pypa.io/en/latest/development/#adding-a-news-entry
we named the news folder "changes".
WARNING: Don't drop the next directive!
.. towncrier release notes start
1.18.3
======
*(2024-12-01)*
Bug fixes
---------
- Fixed uppercase ASCII hosts being rejected by ``URL.build()()`` and ``yarl.URL.with_host()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#954 <https://github.com/aio-libs/yarl/issues/954>`__, `#1442 <https://github.com/aio-libs/yarl/issues/1442>`__.
Miscellaneous internal changes
------------------------------
- Improved performances of multiple path properties on cache miss -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1443 <https://github.com/aio-libs/yarl/issues/1443>`__.
----
1.18.2
======
*(2024-11-29)*
No significant changes.
----
1.18.1
======
*(2024-11-29)*
Miscellaneous internal changes
------------------------------
- Improved cache performance when ``~yarl.URL`` objects are constructed from ``yarl.URL.build()`` with ``encoded=True`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1432 <https://github.com/aio-libs/yarl/issues/1432>`__.
- Improved cache performance for operations that produce a new ``~yarl.URL`` object -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1434 <https://github.com/aio-libs/yarl/issues/1434>`__, `#1436 <https://github.com/aio-libs/yarl/issues/1436>`__.
----
1.18.0
======
*(2024-11-21)*
Features
--------
- Added ``keep_query`` and ``keep_fragment`` flags in the ``yarl.URL.with_path()``, ``yarl.URL.with_name()`` and ``yarl.URL.with_suffix()`` methods, allowing users to optionally retain the query string and fragment in the resulting URL when replacing the path -- by `@paul-nameless <https://github.com/sponsors/paul-nameless>`__.
*Related issues and pull requests on GitHub:*
`#111 <https://github.com/aio-libs/yarl/issues/111>`__, `#1421 <https://github.com/aio-libs/yarl/issues/1421>`__.
Contributor-facing changes
--------------------------
- Started running downstream ``aiohttp`` tests in CI -- by `@Cycloctane <https://github.com/sponsors/Cycloctane>`__.
*Related issues and pull requests on GitHub:*
`#1415 <https://github.com/aio-libs/yarl/issues/1415>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of converting ``~yarl.URL`` to a string -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1422 <https://github.com/aio-libs/yarl/issues/1422>`__.
----
1.17.2
======
*(2024-11-17)*
Bug fixes
---------
- Stopped implicitly allowing the use of Cython pre-release versions when
building the distribution package -- by `@ajsanchezsanz <https://github.com/sponsors/ajsanchezsanz>`__ and
`@markgreene74 <https://github.com/sponsors/markgreene74>`__.
*Related issues and pull requests on GitHub:*
`#1411 <https://github.com/aio-libs/yarl/issues/1411>`__, `#1412 <https://github.com/aio-libs/yarl/issues/1412>`__.
- Fixed a bug causing ``~yarl.URL.port`` to return the default port when the given port was zero
-- by `@gmacon <https://github.com/sponsors/gmacon>`__.
*Related issues and pull requests on GitHub:*
`#1413 <https://github.com/aio-libs/yarl/issues/1413>`__.
Features
--------
- Make error messages include details of incorrect type when ``port`` is not int in ``yarl.URL.build()``.
-- by `@Cycloctane <https://github.com/sponsors/Cycloctane>`__.
*Related issues and pull requests on GitHub:*
`#1414 <https://github.com/aio-libs/yarl/issues/1414>`__.
Packaging updates and notes for downstreams
-------------------------------------------
- Stopped implicitly allowing the use of Cython pre-release versions when
building the distribution package -- by `@ajsanchezsanz <https://github.com/sponsors/ajsanchezsanz>`__ and
`@markgreene74 <https://github.com/sponsors/markgreene74>`__.
*Related issues and pull requests on GitHub:*
`#1411 <https://github.com/aio-libs/yarl/issues/1411>`__, `#1412 <https://github.com/aio-libs/yarl/issues/1412>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of the ``yarl.URL.joinpath()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1418 <https://github.com/aio-libs/yarl/issues/1418>`__.
----
1.17.1
======
*(2024-10-30)*
Miscellaneous internal changes
------------------------------
- Improved performance of many ``~yarl.URL`` methods -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1396 <https://github.com/aio-libs/yarl/issues/1396>`__, `#1397 <https://github.com/aio-libs/yarl/issues/1397>`__, `#1398 <https://github.com/aio-libs/yarl/issues/1398>`__.
- Improved performance of passing a `dict` or `str` to ``yarl.URL.extend_query()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1401 <https://github.com/aio-libs/yarl/issues/1401>`__.
----
1.17.0
======
*(2024-10-28)*
Features
--------
- Added ``~yarl.URL.host_port_subcomponent`` which returns the ``3986#section-3.2.2`` host and ``3986#section-3.2.3`` port subcomponent -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1375 <https://github.com/aio-libs/yarl/issues/1375>`__.
----
1.16.0
======
*(2024-10-21)*
Bug fixes
---------
- Fixed blocking I/O to load Python code when creating a new ``~yarl.URL`` with non-ascii characters in the network location part -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1342 <https://github.com/aio-libs/yarl/issues/1342>`__.
Removals and backward incompatible breaking changes
---------------------------------------------------
- Migrated to using a single cache for encoding hosts -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
Passing ``ip_address_size`` and ``host_validate_size`` to ``yarl.cache_configure()`` is deprecated in favor of the new ``encode_host_size`` parameter and will be removed in a future release. For backwards compatibility, the old parameters affect the ``encode_host`` cache size.
*Related issues and pull requests on GitHub:*
`#1348 <https://github.com/aio-libs/yarl/issues/1348>`__, `#1357 <https://github.com/aio-libs/yarl/issues/1357>`__, `#1363 <https://github.com/aio-libs/yarl/issues/1363>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of constructing ``~yarl.URL`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1336 <https://github.com/aio-libs/yarl/issues/1336>`__.
- Improved performance of calling ``yarl.URL.build()`` and constructing unencoded ``~yarl.URL`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1345 <https://github.com/aio-libs/yarl/issues/1345>`__.
- Reworked the internal encoding cache to improve performance on cache hit -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1369 <https://github.com/aio-libs/yarl/issues/1369>`__.
----
1.15.5
======
*(2024-10-18)*
Miscellaneous internal changes
------------------------------
- Improved performance of the ``yarl.URL.joinpath()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1304 <https://github.com/aio-libs/yarl/issues/1304>`__.
- Improved performance of the ``yarl.URL.extend_query()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1305 <https://github.com/aio-libs/yarl/issues/1305>`__.
- Improved performance of the ``yarl.URL.origin()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1306 <https://github.com/aio-libs/yarl/issues/1306>`__.
- Improved performance of the ``yarl.URL.with_path()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1307 <https://github.com/aio-libs/yarl/issues/1307>`__.
- Improved performance of the ``yarl.URL.with_query()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1308 <https://github.com/aio-libs/yarl/issues/1308>`__, `#1328 <https://github.com/aio-libs/yarl/issues/1328>`__.
- Improved performance of the ``yarl.URL.update_query()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1309 <https://github.com/aio-libs/yarl/issues/1309>`__, `#1327 <https://github.com/aio-libs/yarl/issues/1327>`__.
- Improved performance of the ``yarl.URL.join()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1313 <https://github.com/aio-libs/yarl/issues/1313>`__.
- Improved performance of ``~yarl.URL`` equality checks -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1315 <https://github.com/aio-libs/yarl/issues/1315>`__.
- Improved performance of ``~yarl.URL`` methods that modify the network location -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1316 <https://github.com/aio-libs/yarl/issues/1316>`__.
- Improved performance of the ``yarl.URL.with_fragment()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1317 <https://github.com/aio-libs/yarl/issues/1317>`__.
- Improved performance of calculating the hash of ``~yarl.URL`` objects -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1318 <https://github.com/aio-libs/yarl/issues/1318>`__.
- Improved performance of the ``yarl.URL.relative()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1319 <https://github.com/aio-libs/yarl/issues/1319>`__.
- Improved performance of the ``yarl.URL.with_name()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1320 <https://github.com/aio-libs/yarl/issues/1320>`__.
- Improved performance of ``~yarl.URL.parent`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1321 <https://github.com/aio-libs/yarl/issues/1321>`__.
- Improved performance of the ``yarl.URL.with_scheme()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1322 <https://github.com/aio-libs/yarl/issues/1322>`__.
----
1.15.4
======
*(2024-10-16)*
Miscellaneous internal changes
------------------------------
- Improved performance of the quoter when all characters are safe -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1288 <https://github.com/aio-libs/yarl/issues/1288>`__.
- Improved performance of unquoting strings -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1292 <https://github.com/aio-libs/yarl/issues/1292>`__, `#1293 <https://github.com/aio-libs/yarl/issues/1293>`__.
- Improved performance of calling ``yarl.URL.build()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1297 <https://github.com/aio-libs/yarl/issues/1297>`__.
----
1.15.3
======
*(2024-10-15)*
Bug fixes
---------
- Fixed ``yarl.URL.build()`` failing to validate paths must start with a ``/`` when passing ``authority`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
The validation only worked correctly when passing ``host``.
*Related issues and pull requests on GitHub:*
`#1265 <https://github.com/aio-libs/yarl/issues/1265>`__.
Removals and backward incompatible breaking changes
---------------------------------------------------
- Removed support for Python 3.8 as it has reached end of life -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1203 <https://github.com/aio-libs/yarl/issues/1203>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of constructing ``~yarl.URL`` when the net location is only the host -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1271 <https://github.com/aio-libs/yarl/issues/1271>`__.
----
1.15.2
======
*(2024-10-13)*
Miscellaneous internal changes
------------------------------
- Improved performance of converting ``~yarl.URL`` to a string -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1234 <https://github.com/aio-libs/yarl/issues/1234>`__.
- Improved performance of ``yarl.URL.joinpath()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1248 <https://github.com/aio-libs/yarl/issues/1248>`__, `#1250 <https://github.com/aio-libs/yarl/issues/1250>`__.
- Improved performance of constructing query strings from ``~multidict.MultiDict`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1256 <https://github.com/aio-libs/yarl/issues/1256>`__.
- Improved performance of constructing query strings with ``int`` values -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1259 <https://github.com/aio-libs/yarl/issues/1259>`__.
----
1.15.1
======
*(2024-10-12)*
Miscellaneous internal changes
------------------------------
- Improved performance of calling ``yarl.URL.build()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1222 <https://github.com/aio-libs/yarl/issues/1222>`__.
- Improved performance of all ``~yarl.URL`` methods that create new ``~yarl.URL`` objects -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1226 <https://github.com/aio-libs/yarl/issues/1226>`__.
- Improved performance of ``~yarl.URL`` methods that modify the network location -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1229 <https://github.com/aio-libs/yarl/issues/1229>`__.
----
1.15.0
======
*(2024-10-11)*
Bug fixes
---------
- Fixed validation with ``yarl.URL.with_scheme()`` when passed scheme is not lowercase -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1189 <https://github.com/aio-libs/yarl/issues/1189>`__.
Features
--------
- Started building ``armv7l`` wheels -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1204 <https://github.com/aio-libs/yarl/issues/1204>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of constructing unencoded ``~yarl.URL`` objects -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1188 <https://github.com/aio-libs/yarl/issues/1188>`__.
- Added a cache for parsing hosts to reduce overhead of encoding ``~yarl.URL`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1190 <https://github.com/aio-libs/yarl/issues/1190>`__.
- Improved performance of constructing query strings from ``~collections.abc.Mapping`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1193 <https://github.com/aio-libs/yarl/issues/1193>`__.
- Improved performance of converting ``~yarl.URL`` objects to strings -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1198 <https://github.com/aio-libs/yarl/issues/1198>`__.
----
1.14.0
======
*(2024-10-08)*
Packaging updates and notes for downstreams
-------------------------------------------
- Switched to using the ``propcache`` package for property caching
-- by `@bdraco <https://github.com/sponsors/bdraco>`__.
The ``propcache`` package is derived from the property caching
code in ``yarl`` and has been broken out to avoid maintaining it for multiple
projects.
*Related issues and pull requests on GitHub:*
`#1169 <https://github.com/aio-libs/yarl/issues/1169>`__.
Contributor-facing changes
--------------------------
- Started testing with Hypothesis -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__ and `@bdraco <https://github.com/sponsors/bdraco>`__.
Special thanks to `@Zac-HD <https://github.com/sponsors/Zac-HD>`__ for helping us get started with this framework.
*Related issues and pull requests on GitHub:*
`#860 <https://github.com/aio-libs/yarl/issues/860>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of ``yarl.URL.is_default_port()`` when no explicit port is set -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1168 <https://github.com/aio-libs/yarl/issues/1168>`__.
- Improved performance of converting ``~yarl.URL`` to a string when no explicit port is set -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1170 <https://github.com/aio-libs/yarl/issues/1170>`__.
- Improved performance of the ``yarl.URL.origin()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1175 <https://github.com/aio-libs/yarl/issues/1175>`__.
- Improved performance of encoding hosts -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1176 <https://github.com/aio-libs/yarl/issues/1176>`__.
----
1.13.1
======
*(2024-09-27)*
Miscellaneous internal changes
------------------------------
- Improved performance of calling ``yarl.URL.build()`` with ``authority`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1163 <https://github.com/aio-libs/yarl/issues/1163>`__.
----
1.13.0
======
*(2024-09-26)*
Bug fixes
---------
- Started rejecting ASCII hostnames with invalid characters. For host strings that
look like authority strings, the exception message includes advice on what to do
instead -- by `@mjpieters <https://github.com/sponsors/mjpieters>`__.
*Related issues and pull requests on GitHub:*
`#880 <https://github.com/aio-libs/yarl/issues/880>`__, `#954 <https://github.com/aio-libs/yarl/issues/954>`__.
- Fixed IPv6 addresses missing brackets when the ``~yarl.URL`` was converted to a string -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1157 <https://github.com/aio-libs/yarl/issues/1157>`__, `#1158 <https://github.com/aio-libs/yarl/issues/1158>`__.
Features
--------
- Added ``~yarl.URL.host_subcomponent`` which returns the ``3986#section-3.2.2`` host subcomponent -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
The only current practical difference between ``~yarl.URL.raw_host`` and ``~yarl.URL.host_subcomponent`` is that IPv6 addresses are returned bracketed.
*Related issues and pull requests on GitHub:*
`#1159 <https://github.com/aio-libs/yarl/issues/1159>`__.
----
1.12.1
======
*(2024-09-23)*
No significant changes.
----
1.12.0
======
*(2024-09-23)*
Features
--------
- Added ``~yarl.URL.path_safe`` to be able to fetch the path without ``%2F`` and ``%25`` decoded -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1150 <https://github.com/aio-libs/yarl/issues/1150>`__.
Removals and backward incompatible breaking changes
---------------------------------------------------
- Restore decoding ``%2F`` (``/``) in ``URL.path`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
This change restored the behavior before `#1057 <https://github.com/aio-libs/yarl/issues/1057>`__.
*Related issues and pull requests on GitHub:*
`#1151 <https://github.com/aio-libs/yarl/issues/1151>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of processing paths -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1143 <https://github.com/aio-libs/yarl/issues/1143>`__.
----
1.11.1
======
*(2024-09-09)*
Bug fixes
---------
- Allowed scheme replacement for relative URLs if the scheme does not require a host -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#280 <https://github.com/aio-libs/yarl/issues/280>`__, `#1138 <https://github.com/aio-libs/yarl/issues/1138>`__.
- Allowed empty host for URL schemes other than the special schemes listed in the WHATWG URL spec -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1136 <https://github.com/aio-libs/yarl/issues/1136>`__.
Features
--------
- Loosened restriction on integers as query string values to allow classes that implement ``__int__`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1139 <https://github.com/aio-libs/yarl/issues/1139>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of normalizing paths -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1137 <https://github.com/aio-libs/yarl/issues/1137>`__.
----
1.11.0
======
*(2024-09-08)*
Features
--------
- Added ``URL.extend_query()()`` method, which can be used to extend parameters without replacing same named keys -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
This method was primarily added to replace the inefficient hand rolled method currently used in ``aiohttp``.
*Related issues and pull requests on GitHub:*
`#1128 <https://github.com/aio-libs/yarl/issues/1128>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of the Cython ``cached_property`` implementation -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1122 <https://github.com/aio-libs/yarl/issues/1122>`__.
- Simplified computing ports by removing unnecessary code -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1123 <https://github.com/aio-libs/yarl/issues/1123>`__.
- Improved performance of encoding non IPv6 hosts -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1125 <https://github.com/aio-libs/yarl/issues/1125>`__.
- Improved performance of ``URL.build()()`` when the path, query string, or fragment is an empty string -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1126 <https://github.com/aio-libs/yarl/issues/1126>`__.
- Improved performance of the ``URL.update_query()()`` method -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1130 <https://github.com/aio-libs/yarl/issues/1130>`__.
- Improved performance of processing query string changes when arguments are ``str`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1131 <https://github.com/aio-libs/yarl/issues/1131>`__.
----
1.10.0
======
*(2024-09-06)*
Bug fixes
---------
- Fixed joining a path when the existing path was empty -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
A regression in ``URL.join()()`` was introduced in `#1082 <https://github.com/aio-libs/yarl/issues/1082>`__.
*Related issues and pull requests on GitHub:*
`#1118 <https://github.com/aio-libs/yarl/issues/1118>`__.
Features
--------
- Added ``URL.without_query_params()()`` method, to drop some parameters from query string -- by `@hongquan <https://github.com/sponsors/hongquan>`__.
*Related issues and pull requests on GitHub:*
`#774 <https://github.com/aio-libs/yarl/issues/774>`__, `#898 <https://github.com/aio-libs/yarl/issues/898>`__, `#1010 <https://github.com/aio-libs/yarl/issues/1010>`__.
- The previously protected types ``_SimpleQuery``, ``_QueryVariable``, and ``_Query`` are now available for use externally as ``SimpleQuery``, ``QueryVariable``, and ``Query`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1050 <https://github.com/aio-libs/yarl/issues/1050>`__, `#1113 <https://github.com/aio-libs/yarl/issues/1113>`__.
Contributor-facing changes
--------------------------
- Replaced all ``~typing.Optional`` with ``~typing.Union`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1095 <https://github.com/aio-libs/yarl/issues/1095>`__.
Miscellaneous internal changes
------------------------------
- Significantly improved performance of parsing the network location -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1112 <https://github.com/aio-libs/yarl/issues/1112>`__.
- Added internal types to the cache to prevent future refactoring errors -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1117 <https://github.com/aio-libs/yarl/issues/1117>`__.
----
1.9.11
======
*(2024-09-04)*
Bug fixes
---------
- Fixed a ``TypeError`` with ``MultiDictProxy`` and Python 3.8 -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1084 <https://github.com/aio-libs/yarl/issues/1084>`__, `#1105 <https://github.com/aio-libs/yarl/issues/1105>`__, `#1107 <https://github.com/aio-libs/yarl/issues/1107>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of encoding hosts -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
Previously, the library would unconditionally try to parse a host as an IP Address. The library now avoids trying to parse a host as an IP Address if the string is not in one of the formats described in ``3986#section-3.2.2``.
*Related issues and pull requests on GitHub:*
`#1104 <https://github.com/aio-libs/yarl/issues/1104>`__.
----
1.9.10
======
*(2024-09-04)*
Bug fixes
---------
- ``URL.join()()`` has been changed to match
``3986`` and align with
``/ operation()`` and ``URL.joinpath()()``
when joining URLs with empty segments.
Previously ``urllib.parse.urljoin`` was used,
which has known issues with empty segments
(`python/cpython#84774 <https://github.com/python/cpython/issues/84774>`_).
Due to the semantics of ``URL.join()()``, joining an
URL with scheme requires making it relative, prefixing with ``./``.
.. code-block:: pycon
>>> URL("https://web.archive.org/web/").join(URL("./https://github.com/aio-libs/yarl"))
URL('https://web.archive.org/web/https://github.com/aio-libs/yarl')
Empty segments are honored in the base as well as the joined part.
.. code-block:: pycon
>>> URL("https://web.archive.org/web/https://").join(URL("github.com/aio-libs/yarl"))
URL('https://web.archive.org/web/https://github.com/aio-libs/yarl')
-- by `@commonism <https://github.com/sponsors/commonism>`__
This change initially appeared in 1.9.5 but was reverted in 1.9.6 to resolve a problem with query string handling.
*Related issues and pull requests on GitHub:*
`#1039 <https://github.com/aio-libs/yarl/issues/1039>`__, `#1082 <https://github.com/aio-libs/yarl/issues/1082>`__.
Features
--------
- Added ``~yarl.URL.absolute`` which is now preferred over ``URL.is_absolute()`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1100 <https://github.com/aio-libs/yarl/issues/1100>`__.
----
1.9.9
=====
*(2024-09-04)*
Bug fixes
---------
- Added missing type on ``~yarl.URL.port`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1097 <https://github.com/aio-libs/yarl/issues/1097>`__.
----
1.9.8
=====
*(2024-09-03)*
Features
--------
- Covered the ``~yarl.URL`` object with types -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1084 <https://github.com/aio-libs/yarl/issues/1084>`__.
- Cache parsing of IP Addresses when encoding hosts -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1086 <https://github.com/aio-libs/yarl/issues/1086>`__.
Contributor-facing changes
--------------------------
- Covered the ``~yarl.URL`` object with types -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1084 <https://github.com/aio-libs/yarl/issues/1084>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of handling ports -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
*Related issues and pull requests on GitHub:*
`#1081 <https://github.com/aio-libs/yarl/issues/1081>`__.
----
1.9.7
=====
*(2024-09-01)*
Removals and backward incompatible breaking changes
---------------------------------------------------
- Removed support ``3986#section-3.2.3`` port normalization when the scheme is not one of ``http``, ``https``, ``wss``, or ``ws`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
Support for port normalization was recently added in `#1033 <https://github.com/aio-libs/yarl/issues/1033>`__ and contained code that would do blocking I/O if the scheme was not one of the four listed above. The code has been removed because this library is intended to be safe for usage with ``asyncio``.
*Related issues and pull requests on GitHub:*
`#1076 <https://github.com/aio-libs/yarl/issues/1076>`__.
Miscellaneous internal changes
------------------------------
- Improved performance of property caching -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
The ``reify`` implementation from ``aiohttp`` was adapted to replace the internal ``cached_property`` implementation.
*Related issues and pull requests on GitHub:*
`#1070 <https://github.com/aio-libs/yarl/issues/1070>`__.
----
1.9.6
=====
*(2024-08-30)*
Bug fixes
---------
- Reverted ``3986`` compatible ``URL.join()()`` honoring empty segments which was introduced in `#1039 <https://github.com/aio-libs/yarl/issues/1039>`__.
This change introduced a regression handling query string parameters with joined URLs. The change was reverted to maintain compatibility with the previous behavior.
*Related issues and pull requests on GitHub:*
`#1067 <https://github.com/aio-libs/yarl/issues/1067>`__.
----
1.9.5
=====
*(2024-08-30)*
Bug fixes
---------
- Joining URLs with empty segments has been changed
to match ``3986``.
Previously empty segments would be removed from path,
breaking use-cases such as
.. code-block:: python
URL("https://web.archive.org/web/") / "https://github.com/"
Now ``/ operation()`` and ``URL.joinpath()()``
keep empty segments, but do not introduce new empty segments.
e.g.
.. code-block:: python
URL("https://example.org/") / ""
does not introduce an empty segment.
-- by `@commonism <https://github.com/sponsors/commonism>`__ and `@youtux <https://github.com/sponsors/youtux>`__
*Related issues and pull requests on GitHub:*
`#1026 <https://github.com/aio-libs/yarl/issues/1026>`__.
- The default protocol ports of well-known URI schemes are now taken into account
during the normalization of the URL string representation in accordance with
``3986#section-3.2.3``.
Specified ports are removed from the ``str`` representation of a ``~yarl.URL``
if the port matches the scheme's default port -- by `@commonism <https://github.com/sponsors/commonism>`__.
*Related issues and pull requests on GitHub:*
`#1033 <https://github.com/aio-libs/yarl/issues/1033>`__.
- ``URL.join()()`` has been changed to match
``3986`` and align with
``/ operation()`` and ``URL.joinpath()()``
when joining URLs with empty segments.
Previously ``urllib.parse.urljoin`` was used,
which has known issues with empty segments
(`python/cpython#84774 <https://github.com/python/cpython/issues/84774>`_).
Due to the semantics of ``URL.join()()``, joining an
URL with scheme requires making it relative, prefixing with ``./``.
.. code-block:: pycon
>>> URL("https://web.archive.org/web/").join(URL("./https://github.com/aio-libs/yarl"))
URL('https://web.archive.org/web/https://github.com/aio-libs/yarl')
Empty segments are honored in the base as well as the joined part.
.. code-block:: pycon
>>> URL("https://web.archive.org/web/https://").join(URL("github.com/aio-libs/yarl"))
URL('https://web.archive.org/web/https://github.com/aio-libs/yarl')
-- by `@commonism <https://github.com/sponsors/commonism>`__
*Related issues and pull requests on GitHub:*
`#1039 <https://github.com/aio-libs/yarl/issues/1039>`__.
Removals and backward incompatible breaking changes
---------------------------------------------------
- Stopped decoding ``%2F`` (``/``) in ``URL.path``, as this could lead to code incorrectly treating it as a path separator
-- by `@Dreamsorcerer <https://github.com/sponsors/Dreamsorcerer>`__.
*Related issues and pull requests on GitHub:*
`#1057 <https://github.com/aio-libs/yarl/issues/1057>`__.
- Dropped support for Python 3.7 -- by `@Dreamsorcerer <https://github.com/sponsors/Dreamsorcerer>`__.
*Related issues and pull requests on GitHub:*
`#1016 <https://github.com/aio-libs/yarl/issues/1016>`__.
Improved documentation
----------------------
- On the ``Contributing docs`` page,
a link to the ``Towncrier philosophy`` has been fixed.
*Related issues and pull requests on GitHub:*
`#981 <https://github.com/aio-libs/yarl/issues/981>`__.
- The pre-existing ``/ magic method()``
has been documented in the API reference -- by `@commonism <https://github.com/sponsors/commonism>`__.
*Related issues and pull requests on GitHub:*
`#1026 <https://github.com/aio-libs/yarl/issues/1026>`__.
Packaging updates and notes for downstreams
-------------------------------------------
- A flaw in the logic for copying the project directory into a
temporary folder that led to infinite recursion when ``TMPDIR``
was set to a project subdirectory path. This was happening in Fedora
and its downstream due to the use of `pyproject-rpm-macros
<https://src.fedoraproject.org/rpms/pyproject-rpm-macros>`__. It was
only reproducible with ``pip wheel`` and was not affecting the
``pyproject-build`` users.
-- by `@hroncok <https://github.com/sponsors/hroncok>`__ and `@webknjaz <https://github.com/sponsors/webknjaz>`__
*Related issues and pull requests on GitHub:*
`#992 <https://github.com/aio-libs/yarl/issues/992>`__, `#1014 <https://github.com/aio-libs/yarl/issues/1014>`__.
- Support Python 3.13 and publish non-free-threaded wheels
*Related issues and pull requests on GitHub:*
`#1054 <https://github.com/aio-libs/yarl/issues/1054>`__.
Contributor-facing changes
--------------------------
- The CI/CD setup has been updated to test ``arm64`` wheels
under macOS 14, except for Python 3.7 that is unsupported
in that environment -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
*Related issues and pull requests on GitHub:*
`#1015 <https://github.com/aio-libs/yarl/issues/1015>`__.
- Removed unused type ignores and casts -- by `@hauntsaninja <https://github.com/sponsors/hauntsaninja>`__.
*Related issues and pull requests on GitHub:*
`#1031 <https://github.com/aio-libs/yarl/issues/1031>`__.
Miscellaneous internal changes
------------------------------
- ``port``, ``scheme``, and ``raw_host`` are now ``cached_property`` -- by `@bdraco <https://github.com/sponsors/bdraco>`__.
``aiohttp`` accesses these properties quite often, which cause ``urllib`` to build the ``_hostinfo`` property every time. ``port``, ``scheme``, and ``raw_host`` are now cached properties, which will improve performance.
*Related issues and pull requests on GitHub:*
`#1044 <https://github.com/aio-libs/yarl/issues/1044>`__, `#1058 <https://github.com/aio-libs/yarl/issues/1058>`__.
----
1.9.4 (2023-12-06)
==================
Bug fixes
---------
- Started raising ``TypeError`` when a string value is passed into
``yarl.URL.build()`` as the ``port`` argument -- by `@commonism <https://github.com/sponsors/commonism>`__.
Previously the empty string as port would create malformed URLs when rendered as string representations. (`#883 <https://github.com/aio-libs/yarl/issues/883>`__)
Packaging updates and notes for downstreams
-------------------------------------------
- The leading ``--`` has been dropped from the `PEP 517 <https://peps.python.org/pep-517>`__ in-tree build
backend config setting names. ``--pure-python`` is now just ``pure-python``
-- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
The usage now looks as follows:
.. code-block:: console
$ python -m build \
--config-setting=pure-python=true \
--config-setting=with-cython-tracing=true
(`#963 <https://github.com/aio-libs/yarl/issues/963>`__)
Contributor-facing changes
--------------------------
- A step-by-step ``Release Guide`` guide has
been added, describing how to release *yarl* -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
This is primarily targeting maintainers. (`#960 <https://github.com/aio-libs/yarl/issues/960>`__)
- Coverage collection has been implemented for the Cython modules
-- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
It will also be reported to Codecov from any non-release CI jobs.
To measure coverage in a development environment, *yarl* can be
installed in editable mode:
.. code-block:: console
$ python -Im pip install -e .
Editable install produces C-files required for the Cython coverage
plugin to map the measurements back to the PYX-files.
`#961 <https://github.com/aio-libs/yarl/issues/961>`__
- It is now possible to request line tracing in Cython builds using the
``with-cython-tracing`` `PEP 517 <https://peps.python.org/pep-517>`__ config setting
-- `@webknjaz <https://github.com/sponsors/webknjaz>`__.
This can be used in CI and development environment to measure coverage
on Cython modules, but is not normally useful to the end-users or
downstream packagers.
Here's a usage example:
.. code-block:: console
$ python -Im pip install . --config-settings=with-cython-tracing=true
For editable installs, this setting is on by default. Otherwise, it's
off unless requested explicitly.
The following produces C-files required for the Cython coverage
plugin to map the measurements back to the PYX-files:
.. code-block:: console
$ python -Im pip install -e .
Alternatively, the ``YARL_CYTHON_TRACING=1`` environment variable
can be set to do the same as the `PEP 517 <https://peps.python.org/pep-517>`__ config setting.
`#962 <https://github.com/aio-libs/yarl/issues/962>`__
1.9.3 (2023-11-20)
==================
Bug fixes
---------
- Stopped dropping trailing slashes in ``yarl.URL.joinpath()`` -- by `@gmacon <https://github.com/sponsors/gmacon>`__. (`#862 <https://github.com/aio-libs/yarl/issues/862>`__, `#866 <https://github.com/aio-libs/yarl/issues/866>`__)
- Started accepting string subclasses in ``yarl.URL.__truediv__()`` operations (``URL / segment``) -- by `@mjpieters <https://github.com/sponsors/mjpieters>`__. (`#871 <https://github.com/aio-libs/yarl/issues/871>`__, `#884 <https://github.com/aio-libs/yarl/issues/884>`__)
- Fixed the human representation of URLs with square brackets in usernames and passwords -- by `@mjpieters <https://github.com/sponsors/mjpieters>`__. (`#876 <https://github.com/aio-libs/yarl/issues/876>`__, `#882 <https://github.com/aio-libs/yarl/issues/882>`__)
- Updated type hints to include ``URL.missing_port()``, ``URL.__bytes__()``
and the ``encoding`` argument to ``yarl.URL.joinpath()``
-- by `@mjpieters <https://github.com/sponsors/mjpieters>`__. (`#891 <https://github.com/aio-libs/yarl/issues/891>`__)
Packaging updates and notes for downstreams
-------------------------------------------
- Integrated Cython 3 to enable building *yarl* under Python 3.12 -- by `@mjpieters <https://github.com/sponsors/mjpieters>`__. (`#829 <https://github.com/aio-libs/yarl/issues/829>`__, `#881 <https://github.com/aio-libs/yarl/issues/881>`__)
- Declared modern ``setuptools.build_meta`` as the `PEP 517 <https://peps.python.org/pep-517>`__ build
backend in ``pyproject.toml`` explicitly -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__. (`#886 <https://github.com/aio-libs/yarl/issues/886>`__)
- Converted most of the packaging setup into a declarative ``setup.cfg``
config -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__. (`#890 <https://github.com/aio-libs/yarl/issues/890>`__)
- The packaging is replaced from an old-fashioned ``setup.py`` to an
in-tree `PEP 517 <https://peps.python.org/pep-517>`__ build backend -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
Whenever the end-users or downstream packagers need to build ``yarl`` from
source (a Git checkout or an sdist), they may pass a ``config_settings``
flag ``--pure-python``. If this flag is not set, a C-extension will be built
and included into the distribution.
Here is how this can be done with ``pip``:
.. code-block:: console
$ python -m pip install . --config-settings=--pure-python=false
This will also work with ``-e | --editable``.
The same can be achieved via ``pypa/build``:
.. code-block:: console
$ python -m build --config-setting=--pure-python=false
Adding ``-w | --wheel`` can force ``pypa/build`` produce a wheel from source
directly, as opposed to building an ``sdist`` and then building from it. (`#893 <https://github.com/aio-libs/yarl/issues/893>`__)
.. attention::
v1.9.3 was the only version using the ``--pure-python`` setting name.
Later versions dropped the ``--`` prefix, making it just ``pure-python``.
- Declared Python 3.12 supported officially in the distribution package metadata
-- by `@edgarrmondragon <https://github.com/sponsors/edgarrmondragon>`__. (`#942 <https://github.com/aio-libs/yarl/issues/942>`__)
Contributor-facing changes
--------------------------
- A regression test for no-host URLs was added per `#821 <https://github.com/aio-libs/yarl/issues/821>`__
and ``3986`` -- by `@kenballus <https://github.com/sponsors/kenballus>`__. (`#821 <https://github.com/aio-libs/yarl/issues/821>`__, `#822 <https://github.com/aio-libs/yarl/issues/822>`__)
- Started testing *yarl* against Python 3.12 in CI -- by `@mjpieters <https://github.com/sponsors/mjpieters>`__. (`#881 <https://github.com/aio-libs/yarl/issues/881>`__)
- All Python 3.12 jobs are now marked as required to pass in CI
-- by `@edgarrmondragon <https://github.com/sponsors/edgarrmondragon>`__. (`#942 <https://github.com/aio-libs/yarl/issues/942>`__)
- MyST is now integrated in Sphinx -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
This allows the contributors to author new documents in Markdown
when they have difficulties with going straight RST. (`#953 <https://github.com/aio-libs/yarl/issues/953>`__)
1.9.2 (2023-04-25)
==================
Bugfixes
--------
- Fix regression with ``yarl.URL.__truediv__()`` and absolute URLs with empty paths causing the raw path to lack the leading ``/``.
(`#854 <https://github.com/aio-libs/yarl/issues/854>`_)
1.9.1 (2023-04-21)
==================
Bugfixes
--------
- Marked tests that fail on older Python patch releases (< 3.7.10, < 3.8.8 and < 3.9.2) as expected to fail due to missing a security fix for CVE-2021-23336. (`#850 <https://github.com/aio-libs/yarl/issues/850>`_)
1.9.0 (2023-04-19)
==================
This release was never published to PyPI, due to issues with the build process.
Features
--------
- Added ``URL.joinpath(*elements)``, to create a new URL appending multiple path elements. (`#704 <https://github.com/aio-libs/yarl/issues/704>`_)
- Made ``URL.__truediv__()()`` return ``NotImplemented`` if called with an
unsupported type — by `@michaeljpeters <https://github.com/sponsors/michaeljpeters>`__.
(`#832 <https://github.com/aio-libs/yarl/issues/832>`_)
Bugfixes
--------
- Path normalization for absolute URLs no longer raises a ValueError exception
when ``..`` segments would otherwise go beyond the URL path root.
(`#536 <https://github.com/aio-libs/yarl/issues/536>`_)
- Fixed an issue with update_query() not getting rid of the query when argument is None. (`#792 <https://github.com/aio-libs/yarl/issues/792>`_)
- Added some input restrictions on with_port() function to prevent invalid boolean inputs or out of valid port inputs; handled incorrect 0 port representation. (`#793 <https://github.com/aio-libs/yarl/issues/793>`_)
- Made ``yarl.URL.build()`` raise a ``TypeError`` if the ``host`` argument is ``None`` — by `@paulpapacz <https://github.com/sponsors/paulpapacz>`__. (`#808 <https://github.com/aio-libs/yarl/issues/808>`_)
- Fixed an issue with ``update_query()`` getting rid of the query when the argument
is empty but not ``None``. (`#845 <https://github.com/aio-libs/yarl/issues/845>`_)
Misc
----
- `#220 <https://github.com/aio-libs/yarl/issues/220>`_
1.8.2 (2022-12-03)
==================
This is the first release that started shipping wheels for Python 3.11.
1.8.1 (2022-08-01)
==================
Misc
----
- `#694 <https://github.com/aio-libs/yarl/issues/694>`_, `#699 <https://github.com/aio-libs/yarl/issues/699>`_, `#700 <https://github.com/aio-libs/yarl/issues/700>`_, `#701 <https://github.com/aio-libs/yarl/issues/701>`_, `#702 <https://github.com/aio-libs/yarl/issues/702>`_, `#703 <https://github.com/aio-libs/yarl/issues/703>`_, `#739 <https://github.com/aio-libs/yarl/issues/739>`_
1.8.0 (2022-08-01)
==================
Features
--------
- Added ``URL.raw_suffix``, ``URL.suffix``, ``URL.raw_suffixes``, ``URL.suffixes``, ``URL.with_suffix``. (`#613 <https://github.com/aio-libs/yarl/issues/613>`_)
Improved Documentation
----------------------
- Fixed broken internal references to ``yarl.URL.human_repr()``.
(`#665 <https://github.com/aio-libs/yarl/issues/665>`_)
- Fixed broken external references to ``multidict:index`` docs. (`#665 <https://github.com/aio-libs/yarl/issues/665>`_)
Deprecations and Removals
-------------------------
- Dropped Python 3.6 support. (`#672 <https://github.com/aio-libs/yarl/issues/672>`_)
Misc
----
- `#646 <https://github.com/aio-libs/yarl/issues/646>`_, `#699 <https://github.com/aio-libs/yarl/issues/699>`_, `#701 <https://github.com/aio-libs/yarl/issues/701>`_
1.7.2 (2021-11-01)
==================
Bugfixes
--------
- Changed call in ``with_port()`` to stop reencoding parts of the URL that were already encoded. (`#623 <https://github.com/aio-libs/yarl/issues/623>`_)
1.7.1 (2021-10-07)
==================
Bugfixes
--------
- Fix 1.7.0 build error
1.7.0 (2021-10-06)
==================
Features
--------
- Add ``__bytes__()`` magic method so that ``bytes(url)`` will work and use optimal ASCII encoding.
(`#582 <https://github.com/aio-libs/yarl/issues/582>`_)
- Started shipping platform-specific arm64 wheels for Apple Silicon. (`#622 <https://github.com/aio-libs/yarl/issues/622>`_)
- Started shipping platform-specific wheels with the ``musl`` tag targeting typical Alpine Linux runtimes. (`#622 <https://github.com/aio-libs/yarl/issues/622>`_)
- Added support for Python 3.10. (`#622 <https://github.com/aio-libs/yarl/issues/622>`_)
1.6.3 (2020-11-14)
==================
Bugfixes
--------
- No longer loose characters when decoding incorrect percent-sequences (like ``%e2%82%f8``). All non-decodable percent-sequences are now preserved.
`#517 <https://github.com/aio-libs/yarl/issues/517>`_
- Provide x86 Windows wheels.
`#535 <https://github.com/aio-libs/yarl/issues/535>`_
----
1.6.2 (2020-10-12)
==================
Bugfixes
--------
- Provide generated ``.c`` files in TarBall distribution.
`#530 <https://github.com/aio-libs/multidict/issues/530>`_
1.6.1 (2020-10-12)
==================
Features
--------
- Provide wheels for ``aarch64``, ``i686``, ``ppc64le``, ``s390x`` architectures on
Linux as well as ``x86_64``.
`#507 <https://github.com/aio-libs/yarl/issues/507>`_
- Provide wheels for Python 3.9.
`#526 <https://github.com/aio-libs/yarl/issues/526>`_
Bugfixes
--------
- ``human_repr()`` now always produces valid representation equivalent to the original URL (if the original URL is valid).
`#511 <https://github.com/aio-libs/yarl/issues/511>`_
- Fixed requoting a single percent followed by a percent-encoded character in the Cython implementation.
`#514 <https://github.com/aio-libs/yarl/issues/514>`_
- Fix ValueError when decoding ``%`` which is not followed by two hexadecimal digits.
`#516 <https://github.com/aio-libs/yarl/issues/516>`_
- Fix decoding ``%`` followed by a space and hexadecimal digit.
`#520 <https://github.com/aio-libs/yarl/issues/520>`_
- Fix annotation of ``with_query()``/``update_query()`` methods for ``key=[val1, val2]`` case.
`#528 <https://github.com/aio-libs/yarl/issues/528>`_
Removal
-------
- Drop Python 3.5 support; Python 3.6 is the minimal supported Python version.
----
1.6.0 (2020-09-23)
==================
Features
--------
- Allow for int and float subclasses in query, while still denying bool.
`#492 <https://github.com/aio-libs/yarl/issues/492>`_
Bugfixes
--------
- Do not requote arguments in ``URL.build()``, ``with_xxx()`` and in ``/`` operator.
`#502 <https://github.com/aio-libs/yarl/issues/502>`_
- Keep IPv6 brackets in ``origin()``.
`#504 <https://github.com/aio-libs/yarl/issues/504>`_
----
1.5.1 (2020-08-01)
==================
Bugfixes
--------
- Fix including relocated internal ``yarl._quoting_c`` C-extension into published PyPI dists.
`#485 <https://github.com/aio-libs/yarl/issues/485>`_
Misc
----
- `#484 <https://github.com/aio-libs/yarl/issues/484>`_
----
1.5.0 (2020-07-26)
==================
Features
--------
- Convert host to lowercase on URL building.
`#386 <https://github.com/aio-libs/yarl/issues/386>`_
- Allow using ``mod`` operator (``%``) for updating query string (an alias for ``update_query()`` method).
`#435 <https://github.com/aio-libs/yarl/issues/435>`_
- Allow use of sequences such as ``list`` and ``tuple`` in the values
of a mapping such as ``dict`` to represent that a key has many values::
url = URL("http://example.com")
assert url.with_query({"a": [1, 2]}) == URL("http://example.com/?a=1&a=2")
`#443 <https://github.com/aio-libs/yarl/issues/443>`_
- Support ``URL.build()`` with scheme and path (creates a relative URL).
`#464 <https://github.com/aio-libs/yarl/issues/464>`_
- Cache slow IDNA encode/decode calls.
`#476 <https://github.com/aio-libs/yarl/issues/476>`_
- Add ``@final`` / ``Final`` type hints
`#477 <https://github.com/aio-libs/yarl/issues/477>`_
- Support URL authority/raw_authority properties and authority argument of ``URL.build()`` method.
`#478 <https://github.com/aio-libs/yarl/issues/478>`_
- Hide the library implementation details, make the exposed public list very clean.
`#483 <https://github.com/aio-libs/yarl/issues/483>`_
Bugfixes
--------
- Fix tests with newer Python (3.7.6, 3.8.1 and 3.9.0+).
`#409 <https://github.com/aio-libs/yarl/issues/409>`_
- Fix a bug where query component, passed in a form of mapping or sequence, is unquoted in unexpected way.
`#426 <https://github.com/aio-libs/yarl/issues/426>`_
- Hide ``Query`` and ``QueryVariable`` type aliases in ``__init__.pyi``, now they are prefixed with underscore.
`#431 <https://github.com/aio-libs/yarl/issues/431>`_
- Keep IPv6 brackets after updating port/user/password.
`#451 <https://github.com/aio-libs/yarl/issues/451>`_
----
1.4.2 (2019-12-05)
==================
Features
--------
- Workaround for missing ``str.isascii()`` in Python 3.6
`#389 <https://github.com/aio-libs/yarl/issues/389>`_
----
1.4.1 (2019-11-29)
==================
* Fix regression, make the library work on Python 3.5 and 3.6 again.
1.4.0 (2019-11-29)
==================
* Distinguish an empty password in URL from a password not provided at all (#262)
* Fixed annotations for optional parameters of ``URL.build`` (#309)
* Use None as default value of ``user`` parameter of ``URL.build`` (#309)
* Enforce building C Accelerated modules when installing from source tarball, use
``YARL_NO_EXTENSIONS`` environment variable for falling back to (slower) Pure Python
implementation (#329)
* Drop Python 3.5 support
* Fix quoting of plus in path by pure python version (#339)
* Don't create a new URL if fragment is unchanged (#292)
* Included in error message the path that produces starting slash forbidden error (#376)
* Skip slow IDNA encoding for ASCII-only strings (#387)
1.3.0 (2018-12-11)
==================
* Fix annotations for ``query`` parameter (#207)
* An incoming query sequence can have int variables (the same as for
Mapping type) (#208)
* Add ``URL.explicit_port`` property (#218)
* Give a friendlier error when port can't be converted to int (#168)
* ``bool(URL())`` now returns ``False`` (#272)
1.2.6 (2018-06-14)
==================
* Drop Python 3.4 trove classifier (#205)
1.2.5 (2018-05-23)
==================
* Fix annotations for ``build`` (#199)
1.2.4 (2018-05-08)
==================
* Fix annotations for ``cached_property`` (#195)
1.2.3 (2018-05-03)
==================
* Accept ``str`` subclasses in ``URL`` constructor (#190)
1.2.2 (2018-05-01)
==================
* Fix build
1.2.1 (2018-04-30)
==================
* Pin minimal required Python to 3.5.3 (#189)
1.2.0 (2018-04-30)
==================
* Forbid inheritance, replace ``__init__`` with ``__new__`` (#171)
* Support PEP-561 (provide type hinting marker) (#182)
1.1.1 (2018-02-17)
==================
* Fix performance regression: don't encode empty ``netloc`` (#170)
1.1.0 (2018-01-21)
==================
* Make pure Python quoter consistent with Cython version (#162)
1.0.0 (2018-01-15)
==================
* Use fast path if quoted string does not need requoting (#154)
* Speed up quoting/unquoting by ``_Quoter`` and ``_Unquoter`` classes (#155)
* Drop ``yarl.quote`` and ``yarl.unquote`` public functions (#155)
* Add custom string writer, reuse static buffer if available (#157)
Code is 50-80 times faster than Pure Python version (was 4-5 times faster)
* Don't recode IP zone (#144)
* Support ``encoded=True`` in ``yarl.URL.build()`` (#158)
* Fix updating query with multiple keys (#160)
0.18.0 (2018-01-10)
===================
* Fallback to IDNA 2003 if domain name is not IDNA 2008 compatible (#152)
0.17.0 (2017-12-30)
===================
* Use IDNA 2008 for domain name processing (#149)
0.16.0 (2017-12-07)
===================
* Fix raising ``TypeError`` by ``url.query_string()`` after
``url.with_query({})`` (empty mapping) (#141)
0.15.0 (2017-11-23)
===================
* Add ``raw_path_qs`` attribute (#137)
0.14.2 (2017-11-14)
===================
* Restore ``strict`` parameter as no-op in ``quote`` / ``unquote``
0.14.1 (2017-11-13)
===================
* Restore ``strict`` parameter as no-op for sake of compatibility with
aiohttp 2.2
0.14.0 (2017-11-11)
===================
* Drop strict mode (#123)
* Fix ``"ValueError: Unallowed PCT %"`` when there's a ``"%"`` in the URL (#124)
0.13.0 (2017-10-01)
===================
* Document ``encoded`` parameter (#102)
* Support relative URLs like ``'?key=value'`` (#100)
* Unsafe encoding for QS fixed. Encode ``;`` character in value parameter (#104)
* Process passwords without user names (#95)
0.12.0 (2017-06-26)
===================
* Properly support paths without leading slash in ``URL.with_path()`` (#90)
* Enable type annotation checks
0.11.0 (2017-06-26)
===================
* Normalize path (#86)
* Clear query and fragment parts in ``.with_path()`` (#85)
0.10.3 (2017-06-13)
===================
* Prevent double URL arguments unquoting (#83)
0.10.2 (2017-05-05)
===================
* Unexpected hash behavior (#75)
0.10.1 (2017-05-03)
===================
* Unexpected compare behavior (#73)
* Do not quote or unquote + if not a query string. (#74)
0.10.0 (2017-03-14)
===================
* Added ``URL.build`` class method (#58)
* Added ``path_qs`` attribute (#42)
0.9.8 (2017-02-16)
==================
* Do not quote ``:`` in path
0.9.7 (2017-02-16)
==================
* Load from pickle without _cache (#56)
* Percent-encoded pluses in path variables become spaces (#59)
0.9.6 (2017-02-15)
==================
* Revert backward incompatible change (BaseURL)
0.9.5 (2017-02-14)
==================
* Fix BaseURL rich comparison support
0.9.4 (2017-02-14)
==================
* Use BaseURL
0.9.3 (2017-02-14)
==================
* Added BaseURL
0.9.2 (2017-02-08)
==================
* Remove debug print
0.9.1 (2017-02-07)
==================
* Do not lose tail chars (#45)
0.9.0 (2017-02-07)
==================
* Allow to quote ``%`` in non strict mode (#21)
* Incorrect parsing of query parameters with %3B (;) inside (#34)
* Fix core dumps (#41)
* ``tmpbuf`` - compiling error (#43)
* Added ``URL.update_path()`` method
* Added ``URL.update_query()`` method (#47)
0.8.1 (2016-12-03)
==================
* Fix broken aiohttp: revert back ``quote`` / ``unquote``.
0.8.0 (2016-12-03)
==================
* Support more verbose error messages in ``.with_query()`` (#24)
* Don't percent-encode ``@`` and ``:`` in path (#32)
* Don't expose ``yarl.quote`` and ``yarl.unquote``, these functions are
part of private API
0.7.1 (2016-11-18)
==================
* Accept not only ``str`` but all classes inherited from ``str`` also (#25)
0.7.0 (2016-11-07)
==================
* Accept ``int`` as value for ``.with_query()``
0.6.0 (2016-11-07)
==================
* Explicitly use UTF8 encoding in ``setup.py`` (#20)
* Properly unquote non-UTF8 strings (#19)
0.5.3 (2016-11-02)
==================
* Don't use ``typing.NamedTuple`` fields but indexes on URL construction
0.5.2 (2016-11-02)
==================
* Inline ``_encode`` class method
0.5.1 (2016-11-02)
==================
* Make URL construction faster by removing extra classmethod calls
0.5.0 (2016-11-02)
==================
* Add Cython optimization for quoting/unquoting
* Provide binary wheels
0.4.3 (2016-09-29)
==================
* Fix typing stubs
0.4.2 (2016-09-29)
==================
* Expose ``quote()`` and ``unquote()`` as public API
0.4.1 (2016-09-28)
==================
* Support empty values in query (``'/path?arg'``)
0.4.0 (2016-09-27)
==================
* Introduce ``relative()`` (#16)
0.3.2 (2016-09-27)
==================
* Typo fixes #15
0.3.1 (2016-09-26)
==================
* Support sequence of pairs as ``with_query()`` parameter
0.3.0 (2016-09-26)
==================
* Introduce ``is_default_port()``
0.2.1 (2016-09-26)
==================
* Raise ValueError for URLs like 'http://:8080/'
0.2.0 (2016-09-18)
==================
* Avoid doubling slashes when joining paths (#13)
* Appending path starting from slash is forbidden (#12)
0.1.4 (2016-09-09)
==================
* Add ``kwargs`` support for ``with_query()`` (#10)
0.1.3 (2016-09-07)
==================
* Document ``with_query()``, ``with_fragment()`` and ``origin()``
* Allow ``None`` for ``with_query()`` and ``with_fragment()``
0.1.2 (2016-09-07)
==================
* Fix links, tune docs theme.
0.1.1 (2016-09-06)
==================
* Update README, old version used obsolete API
0.1.0 (2016-09-06)
==================
* The library was deeply refactored, bytes are gone away but all
accepted strings are encoded if needed.
0.0.1 (2016-08-30)
==================
* The first release.
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