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Metadata-Version: 2.1 Name: yarl Version: 1.9.2 Summary: Yet another URL library Home-page: https://github.com/aio-libs/yarl/ Author: Andrew Svetlov Author-email: andrew.svetlov@gmail.com License: Apache-2.0 Classifier: License :: OSI Approved :: Apache Software License Classifier: Intended Audience :: Developers Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.7 Classifier: Programming Language :: Python :: 3.8 Classifier: Programming Language :: Python :: 3.9 Classifier: Programming Language :: Python :: 3.10 Classifier: Programming Language :: Python :: 3.11 Classifier: Topic :: Internet :: WWW/HTTP Requires-Python: >=3.7 Description-Content-Type: text/x-rst License-File: LICENSE Requires-Dist: multidict (>=4.0) Requires-Dist: idna (>=2.0) Requires-Dist: typing-extensions (>=3.7.4) ; python_version < "3.8" 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://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.readthedocs.io .. image:: https://img.shields.io/pypi/pyversions/yarl.svg :target: https://pypi.python.org/pypi/yarl .. image:: https://badges.gitter.im/Join%20Chat.svg :target: https://gitter.im/aio-libs/Lobby :alt: Chat on Gitter 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/ΠΏΡΡΡ') >>> url URL('https://www.python.org/%D0%BF%D1%83%D1%82%D1%8C') Regular properties are *percent-decoded*, use ``raw_`` versions for getting *encoded* strings: .. code-block:: pycon >>> url.path '/ΠΏΡΡΡ' >>> url.raw_path '/%D0%BF%D1%83%D1%82%D1%8C' Human readable representation of URL is available as ``.human_repr()``: .. code-block:: pycon >>> url.human_repr() 'https://www.python.org/ΠΏΡΡΡ' For full documentation please read https://yarl.readthedocs.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 (like *Alpine Linux*, which is not manylinux-compliant because of the missing glibc and therefore, cannot be used with our wheels) 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 setting the `YARL_NO_EXTENSIONS` environment variable to a non-empty value, e.g.: .. code-block:: bash $ YARL_NO_EXTENSIONS=1 pip install yarl 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_ library. API documentation ------------------ The documentation is located at https://yarl.readthedocs.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. The library uses `Azure Pipelines <https://dev.azure.com/aio-libs/yarl>`_ for Continuous Integration. 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 ========= 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 1.9.2 (2023-04-25) ================== Bugfixes -------- - Fix regression with 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 :py``(?P=rendered_text)`` return ``NotImplemented`` if called with an unsupported type β by ``(?P=rendered_text)``. (`#832 <https://github.com/aio-libs/yarl/issues/832>`_) Bugfixes -------- - Path normalisation 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 :py``(?P=rendered_text)`` raise a :py``(?P=rendered_text)`` if the ``host`` argument is :py``(?P=rendered_text)`` β by ``(?P=rendered_text)``. (`#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 ``(?P=rendered_text)``. (`#665 <https://github.com/aio-libs/yarl/issues/665>`_) - Fixed broken external references to ``(?P=rendered_text)`` 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 msg 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 ``;`` char in value param (#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 args unquoting (#83) 0.10.2 (2017-05-05) =================== * Unexpected hash behaviour (#75) 0.10.1 (2017-05-03) =================== * Unexpected compare behaviour (#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 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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