PyUp Scheduled biweekly dependency update for week 27

[pyup-bot]

Update certifi from 2018.4.16 to 2022.6.15.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/certifi
• Repo: https://github.com/certifi/python-certifi

Update chardet from 3.0.4 to 5.0.0.

Changelog

5.0.0

⚠️ This release is the first release of chardet that no longer supports Python < 3.6 ⚠️

In addition to that change, it features the following user-facing changes:

- Added a prober for Johab Korean (207, grizlupo)
- Added a prober for UTF-16/32 BE/LE (109, 206, jpz) 
- Added test data for Croatian, Czech, Hungarian, Polish, Slovak, Slovene, Greek, and Turkish, which should help prevent future errors with those languages
- Improved XML tag filtering, which should improve accuracy for XML files (208)
- Tweaked `SingleByteCharSetProber` confidence to match latest uchardet (209)
- Made `detect_all` return child prober confidences (210)
- Updated examples in docs (223, domdfcoding)
- Documentation fixes (212, 224, 225, 226, 220, 221, 244 from too many to mention)
- Minor performance improvements (252, deedy5)
- Add support for Python 3.10 when testing (232, jdufresne)
- Lots of little development cycle improvements, mostly thanks to jdufresne

4.0.0

Benchmarking chardet 4.0.0 on CPython 3.7.5 (default, Sep  8 2020, 12:19:42)
[Clang 11.0.3 (clang-1103.0.32.62)]
--------------------------------------------------------------------------------
.......................................................................................................................................................................................................................................................................................................................................................................
Calls per second for each encoding:

Links

• PyPI: https://pypi.org/project/chardet
• Changelog: https://pyup.io/changelogs/chardet/
• Repo: https://github.com/chardet/chardet

Update decorator from 4.3.0 to 5.1.1.

Changelog

5.1.1

Sangwoo Shim contributed a fix so that cythonized functions can be decorated.
Brian McFee pointed out an issue in the `decorator_apply` example and
Wim Glenn pointed out that the "fix" in version 5.1 broke
`decorator.contextmanager` even more. Both issues are now solved.

5.1.0

Added a function `decoratorx` using the `FunctionMaker` and thus
preserving the signature of `__code__` objects. Then fixed three small bugs:
- Sphinx was printing a few warnings when building the documentation, as
signaled by Tomasz Kłoczko
- functions decorated with `decorator.contextmanager` were one-shot,
as discovered by Alex Pizarro.
- `decorator.decorator` was not passing the kwsyntax argument.

5.0.9

Fixed a test breaking PyPy. Restored support for Sphinx.

5.0.8

Made the decorator module more robust when decorating builtin functions
lacking dunder attributes, like `dict.__setitem__`.

5.0.7

The decorator module was not passing correctly the defaults inside the
`*args` tuple, thanks to Dan Shult for the fix. Also fixed some mispellings
in the documentation and integrated codespell in the CI, thanks to 
Christian Clauss.

5.0.6

The decorator module was not copying the __module__ attribute anymore.
Thanks to Nikolay Markov for the notice.

5.0.5

Dropped support for Python < 3.5 with a substantial simplification of
the code base (now building a decorator does not require calling "exec").
Added a way to mimic functools.wraps-generated decorators.
Ported the Continuous Integration from Travis to GitHub.

4.4.2

Sylvan Mosberger (https://github.com/Infinisil) contributed a patch to
some doctests that were breaking on NixOS.
John Vandenberg (https://github.com/jayvdb) made a case for removing the usage
of `__file__`, that was breaking PyOxidizer.
Miro Hrončok (https://github.com/hroncok) contributed some fixes for the
future Python 3.9.
Hugo van Kemenade (https://github.com/hugovk) contributed some fixes for the
future Python 3.10.

4.4.1

Changed the description to "Decorators for Humans" are requested by
several users. Fixed a .rst bug in the description as seen in PyPI.

4.4.0

Fixed a regression with decorator factories breaking the case with no
arguments by going back to the syntax used in version 4.2.
Accepted a small fix from Eric Larson (https://github.com/larsoner) affecting
`isgeneratorfunction` for old Python versions.
Moved the documentation from ReadTheDocs to GitHub to simplify the
release process and replaced ReStructuredText with Markdown: it is
an inferior solution, but it works better with GitHub and it is good enough.

4.3.2

Accepted a patch from Sylvain Marie (https://github.com/smarie): now the
decorator module can decorate generator functions by preserving their
being generator functions. Set `python_requires='>=2.6, !=3.0.*, !=3.1.*'`
in setup.py, as suggested by https://github.com/hugovk.

4.3.1

Added a section "For the impatient" to the README, addressing an issue
raised by Amir Malekpour. Added support for Python 3.7. Now 
the path to the decorator module appears in the tracebacks, as suggested
by an user at EuroPython 2018.

Links

• PyPI: https://pypi.org/project/decorator
• Changelog: https://pyup.io/changelogs/decorator/
• Repo: https://github.com/micheles/decorator

Update dnspython from 1.15.0 to 2.2.1.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/dnspython
• Homepage: https://www.dnspython.org

Update idna from 2.6 to 3.3.

Changelog

3.3

++++++++++++++++

- Update to Unicode 14.0.0
- Update to in-line type annotations
- Throw IDNAError exception correctly for some malformed input
- Advertise support for Python 3.10
- Improve testing regime on Github
- Fix Russian typo in documentation

Thanks to Jon Defresne, Hugo van Kemenade, Seth Michael Larson,
Patrick Ventuzelo and Boris Verhovsky for contributions to this
release.

3.2

++++++++++++++++

- Add type hints (Thanks, Seth Michael Larson!)
- Remove support for Python 3.4

3.1

++++++++++++++++

- Ensure license is included in package (Thanks, Julien Schueller)
- No longer mark wheel has universal (Thanks, Matthieu Darbois)
- Test on PowerPC using Travis CI

3.0

++++++++++++++++

- Python 2 is no longer supported (the 2.x branch supports Python 2,
use "idna<3" in your requirements file if you need Python 2 support)
- Support for V2 UTS 46 test vectors.

2.10

+++++++++++++++++

- Update to Unicode 13.0.0.
- Throws a more specific exception if "xn--" is provided as a label.
- This is expected to be the last version that supports Python 2.

2.9

++++++++++++++++

- Update to Unicode 12.1.0.
- Prohibit A-labels ending with a hyphen (Thanks, Julien Bernard!)
- Future-proofing: Test on Python 3.7 and 3.8, don't immediately
fail should Python 4 come along.
- Made BSD 3-clause license clearer

2.8

++++++++++++++++

- Update to Unicode 11.0.0.
- Provide more specific exceptions for some malformed labels.

2.7

++++++++++++++++

- Update to Unicode 10.0.0.
- No longer accepts dot-prefixed domains (e.g. ".example") as valid.
This is to be more conformant with the UTS 46 spec. Users should
strip dot prefixes from domains before processing.

Links

• PyPI: https://pypi.org/project/idna
• Changelog: https://pyup.io/changelogs/idna/
• Repo: https://github.com/kjd/idna

Update ipaddress from 1.0.22 to 1.0.23.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/ipaddress
• Repo: https://github.com/phihag/ipaddress

Update requests from 2.18.4 to 2.28.1.

Changelog

2.28.1

-------------------

**Improvements**

- Speed optimization in `iter_content` with transition to `yield from`. (6170)

**Dependencies**

- Added support for chardet 5.0.0 (6179)
- Added support for charset-normalizer 2.1.0 (6169)

2.28.0

-------------------

**Deprecations**

- ⚠️ Requests has officially dropped support for Python 2.7. ⚠️ (6091)
- Requests has officially dropped support for Python 3.6 (including pypy3.6). (6091)

**Improvements**

- Wrap JSON parsing issues in Request's JSONDecodeError for payloads without
an encoding to make `json()` API consistent. (6097)
- Parse header components consistently, raising an InvalidHeader error in
all invalid cases. (6154)
- Added provisional 3.11 support with current beta build. (6155)
- Requests got a makeover and we decided to paint it black. (6095)

**Bugfixes**

- Fixed bug where setting `CURL_CA_BUNDLE` to an empty string would disable
cert verification. All Requests 2.x versions before 2.28.0 are affected. (6074)
- Fixed urllib3 exception leak, wrapping `urllib3.exceptions.SSLError` with
`requests.exceptions.SSLError` for `content` and `iter_content`. (6057)
- Fixed issue where invalid Windows registry entires caused proxy resolution
to raise an exception rather than ignoring the entry. (6149)
- Fixed issue where entire payload could be included in the error message for
JSONDecodeError. (6036)

2.27.1

-------------------

**Bugfixes**

- Fixed parsing issue that resulted in the `auth` component being
dropped from proxy URLs. (6028)

2.27.0

-------------------

**Improvements**

- Officially added support for Python 3.10. (5928)

- Added a `requests.exceptions.JSONDecodeError` to unify JSON exceptions between
Python 2 and 3. This gets raised in the `response.json()` method, and is
backwards compatible as it inherits from previously thrown exceptions.
Can be caught from `requests.exceptions.RequestException` as well. (5856)

- Improved error text for misnamed `InvalidSchema` and `MissingSchema`
exceptions. This is a temporary fix until exceptions can be renamed
(Schema->Scheme). (6017)

- Improved proxy parsing for proxy URLs missing a scheme. This will address
recent changes to `urlparse` in Python 3.9+. (5917)

**Bugfixes**

- Fixed defect in `extract_zipped_paths` which could result in an infinite loop
for some paths. (5851)

- Fixed handling for `AttributeError` when calculating length of files obtained
by `Tarfile.extractfile()`. (5239)

- Fixed urllib3 exception leak, wrapping `urllib3.exceptions.InvalidHeader` with
`requests.exceptions.InvalidHeader`. (5914)

- Fixed bug where two Host headers were sent for chunked requests. (5391)

- Fixed regression in Requests 2.26.0 where `Proxy-Authorization` was
incorrectly stripped from all requests sent with `Session.send`. (5924)

- Fixed performance regression in 2.26.0 for hosts with a large number of
proxies available in the environment. (5924)

- Fixed idna exception leak, wrapping `UnicodeError` with
`requests.exceptions.InvalidURL` for URLs with a leading dot (.) in the
domain. (5414)

**Deprecations**

- Requests support for Python 2.7 and 3.6 will be ending in 2022. While we
don't have exact dates, Requests 2.27.x is likely to be the last release
series providing support.

2.26.0

-------------------

**Improvements**

- Requests now supports Brotli compression, if either the `brotli` or
`brotlicffi` package is installed. (5783)

- `Session.send` now correctly resolves proxy configurations from both
the Session and Request. Behavior now matches `Session.request`. (5681)

**Bugfixes**

- Fixed a race condition in zip extraction when using Requests in parallel
from zip archive. (5707)

**Dependencies**

- Instead of `chardet`, use the MIT-licensed `charset_normalizer` for Python3
to remove license ambiguity for projects bundling requests. If `chardet`
is already installed on your machine it will be used instead of `charset_normalizer`
to keep backwards compatibility. (5797)

You can also install `chardet` while installing requests by
specifying `[use_chardet_on_py3]` extra as follows:

 shell
 pip install "requests[use_chardet_on_py3]"
 

Python2 still depends upon the `chardet` module.

- Requests now supports `idna` 3.x on Python 3. `idna` 2.x will continue to
be used on Python 2 installations. (5711)

**Deprecations**

- The `requests[security]` extra has been converted to a no-op install.
PyOpenSSL is no longer the recommended secure option for Requests. (5867)

- Requests has officially dropped support for Python 3.5. (5867)

2.25.1

-------------------

**Bugfixes**

- Requests now treats `application/json` as `utf8` by default. Resolving
inconsistencies between `r.text` and `r.json` output. (5673)

**Dependencies**

- Requests now supports chardet v4.x.

2.25.0

-------------------

**Improvements**

- Added support for NETRC environment variable. (5643)

**Dependencies**

- Requests now supports urllib3 v1.26.

**Deprecations**

- Requests v2.25.x will be the last release series with support for Python 3.5.
- The `requests[security]` extra is officially deprecated and will be removed
in Requests v2.26.0.

2.24.0

-------------------

**Improvements**

- pyOpenSSL TLS implementation is now only used if Python
either doesn't have an `ssl` module or doesn't support
SNI. Previously pyOpenSSL was unconditionally used if available.
This applies even if pyOpenSSL is installed via the
`requests[security]` extra (5443)

- Redirect resolution should now only occur when
`allow_redirects` is True. (5492)

- No longer perform unnecessary Content-Length calculation for
requests that won't use it. (5496)

2.23.0

-------------------

**Improvements**

- Remove defunct reference to `prefetch` in Session `__attrs__` (5110)

**Bugfixes**

- Requests no longer outputs password in basic auth usage warning. (5099)

**Dependencies**

- Pinning for `chardet` and `idna` now uses major version instead of minor.
This hopefully reduces the need for releases every time a dependency is updated.

2.22.0

-------------------

**Dependencies**

- Requests now supports urllib3 v1.25.2.
(note: 1.25.0 and 1.25.1 are incompatible)

**Deprecations**

- Requests has officially stopped support for Python 3.4.

2.21.0

-------------------

**Dependencies**

- Requests now supports idna v2.8.

2.20.1

-------------------

**Bugfixes**

- Fixed bug with unintended Authorization header stripping for
redirects using default ports (http/80, https/443).

2.20.0

-------------------

**Bugfixes**

-   Content-Type header parsing is now case-insensitive (e.g.
 charset=utf8 v Charset=utf8).
-   Fixed exception leak where certain redirect urls would raise
 uncaught urllib3 exceptions.
-   Requests removes Authorization header from requests redirected
 from https to http on the same hostname. (CVE-2018-18074)
-   `should_bypass_proxies` now handles URIs without hostnames (e.g.
 files).

**Dependencies**

- Requests now supports urllib3 v1.24.

**Deprecations**

- Requests has officially stopped support for Python 2.6.

2.19.1

-------------------

**Bugfixes**

-   Fixed issue where status\_codes.py's `init` function failed trying
 to append to a `__doc__` value of `None`.

2.19.0

-------------------

**Improvements**

-   Warn user about possible slowdown when using cryptography version
 < 1.3.4
-   Check for invalid host in proxy URL, before forwarding request to
 adapter.
-   Fragments are now properly maintained across redirects. (RFC7231
 7.1.2)
-   Removed use of cgi module to expedite library load time.
-   Added support for SHA-256 and SHA-512 digest auth algorithms.
-   Minor performance improvement to `Request.content`.
-   Migrate to using collections.abc for 3.7 compatibility.

**Bugfixes**

-   Parsing empty `Link` headers with `parse_header_links()` no longer
 return one bogus entry.
-   Fixed issue where loading the default certificate bundle from a zip
 archive would raise an `IOError`.
-   Fixed issue with unexpected `ImportError` on windows system which do
 not support `winreg` module.
-   DNS resolution in proxy bypass no longer includes the username and
 password in the request. This also fixes the issue of DNS queries
 failing on macOS.
-   Properly normalize adapter prefixes for url comparison.
-   Passing `None` as a file pointer to the `files` param no longer
 raises an exception.
-   Calling `copy` on a `RequestsCookieJar` will now preserve the cookie
 policy correctly.

**Dependencies**

-   We now support idna v2.7.
-   We now support urllib3 v1.23.

Links

• PyPI: https://pypi.org/project/requests
• Changelog: https://pyup.io/changelogs/requests/
• Docs: https://requests.readthedocs.io

Update six from 1.11.0 to 1.16.0.

Changelog

1.16.0

------

- Pull request 343, issue 341, pull request 349: Port _SixMetaPathImporter to
Python 3.10.

1.15.0

------

- Pull request 331: Optimize `six.ensure_str` and `six.ensure_binary`.

1.14.0

------

- Issue 288, pull request 289: Add `six.assertNotRegex`.

- Issue 317: `six.moves._dummy_thread` now points to the `_thread` module on
Python 3.9+. Python 3.7 and later requires threading and deprecated the
`_dummy_thread` module.

- Issue 308, pull request 314: Remove support for Python 2.6 and Python 3.2.

- Issue 250, issue 165, pull request 251: `six.wraps` now ignores missing
attributes. This follows the Python 3.2+ standard library behavior.

1.13.0

------

- Issue 298, pull request 299: Add `six.moves.dbm_ndbm`.

- Issue 155: Add `six.moves.collections_abc`, which aliases the `collections`
module on Python 2-3.2 and the `collections.abc` on Python 3.3 and greater.

- Pull request 304: Re-add distutils fallback in `setup.py`.

- Pull request 305: On Python 3.7, `with_metaclass` supports classes using PEP
560 features.

1.12.0

------

- Issue 259, pull request 260: `six.add_metaclass` now preserves
`__qualname__` from the original class.

- Pull request 204: Add `six.ensure_binary`, `six.ensure_text`, and
`six.ensure_str`.

Links

• PyPI: https://pypi.org/project/six
• Changelog: https://pyup.io/changelogs/six/
• Repo: https://github.com/benjaminp/six

Update urllib3 from 1.22 to 1.26.9.

Changelog

1.26.8

-------------------

* Added extra message to ``urllib3.exceptions.ProxyError`` when urllib3 detects that
a proxy is configured to use HTTPS but the proxy itself appears to only use HTTP.
* Added a mention of the size of the connection pool when discarding a connection due to the pool being full.
* Added explicit support for Python 3.11.
* Deprecated the ``Retry.MAX_BACKOFF`` class property in favor of ``Retry.DEFAULT_MAX_BACKOFF``
to better match the rest of the default parameter names. ``Retry.MAX_BACKOFF`` is removed in v2.0.
* Changed location of the vendored ``ssl.match_hostname`` function from ``urllib3.packages.ssl_match_hostname``
to ``urllib3.util.ssl_match_hostname`` to ensure Python 3.10+ compatibility after being repackaged
by downstream distributors.
* Fixed absolute imports, all imports are now relative.

1.26.7

===================

* Fixed a bug with HTTPS hostname verification involving IP addresses and lack
of SNI. (Issue 2400)
* Fixed a bug where IPv6 braces weren't stripped during certificate hostname
matching. (Issue 2240)

1.26.6

===================

* Deprecated the ``urllib3.contrib.ntlmpool`` module. urllib3 is not able to support
it properly due to `reasons listed in this issue <https://github.com/urllib3/urllib3/issues/2282>`_.
If you are a user of this module please leave a comment.
* Changed ``HTTPConnection.request_chunked()`` to not erroneously emit multiple
``Transfer-Encoding`` headers in the case that one is already specified.
* Fixed typo in deprecation message to recommend ``Retry.DEFAULT_ALLOWED_METHODS``.

1.26.5

===================

* Fixed deprecation warnings emitted in Python 3.10.
* Updated vendored ``six`` library to 1.16.0.
* Improved performance of URL parser when splitting
the authority component.

1.26.4

===================

* Changed behavior of the default ``SSLContext`` when connecting to HTTPS proxy
during HTTPS requests. The default ``SSLContext`` now sets ``check_hostname=True``.

1.26.3

===================

* Fixed bytes and string comparison issue with headers (Pull 2141)

* Changed ``ProxySchemeUnknown`` error message to be
more actionable if the user supplies a proxy URL without
a scheme. (Pull 2107)

1.26.2

===================

* Fixed an issue where ``wrap_socket`` and ``CERT_REQUIRED`` wouldn't
be imported properly on Python 2.7.8 and earlier (Pull 2052)

1.26.1

===================

* Fixed an issue where two ``User-Agent`` headers would be sent if a
``User-Agent`` header key is passed as ``bytes`` (Pull 2047)

1.26.0

===================

* **NOTE: urllib3 v2.0 will drop support for Python 2**.
`Read more in the v2.0 Roadmap <https://urllib3.readthedocs.io/en/latest/v2-roadmap.html>`_.

* Added support for HTTPS proxies contacting HTTPS servers (Pull 1923, Pull 1806)

* Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that
still wish to use TLS earlier than 1.2 without a deprecation warning
should opt-in explicitly by setting ``ssl_version=ssl.PROTOCOL_TLSv1_1`` (Pull 2002)
**Starting in urllib3 v2.0: Connections that receive a ``DeprecationWarning`` will fail**

* Deprecated ``Retry`` options ``Retry.DEFAULT_METHOD_WHITELIST``, ``Retry.DEFAULT_REDIRECT_HEADERS_BLACKLIST``
and ``Retry(method_whitelist=...)`` in favor of ``Retry.DEFAULT_ALLOWED_METHODS``,
``Retry.DEFAULT_REMOVE_HEADERS_ON_REDIRECT``, and ``Retry(allowed_methods=...)``
(Pull 2000) **Starting in urllib3 v2.0: Deprecated options will be removed**

* Added default ``User-Agent`` header to every request (Pull 1750)

* Added ``urllib3.util.SKIP_HEADER`` for skipping ``User-Agent``, ``Accept-Encoding``,
and ``Host`` headers from being automatically emitted with requests (Pull 2018)

* Collapse ``transfer-encoding: chunked`` request data and framing into
the same ``socket.send()`` call (Pull 1906)

* Send ``http/1.1`` ALPN identifier with every TLS handshake by default (Pull 1894)

* Properly terminate SecureTransport connections when CA verification fails (Pull 1977)

* Don't emit an ``SNIMissingWarning`` when passing ``server_hostname=None``
to SecureTransport (Pull 1903)

* Disabled requesting TLSv1.2 session tickets as they weren't being used by urllib3 (Pull 1970)

* Suppress ``BrokenPipeError`` when writing request body after the server
has closed the socket (Pull 1524)

* Wrap ``ssl.SSLError`` that can be raised from reading a socket (e.g. "bad MAC")
into an ``urllib3.exceptions.SSLError`` (Pull 1939)

1.25.11

====================

* Fix retry backoff time parsed from ``Retry-After`` header when given
in the HTTP date format. The HTTP date was parsed as the local timezone
rather than accounting for the timezone in the HTTP date (typically
UTC) (Pull 1932, Pull 1935, Pull 1938, Pull 1949)

* Fix issue where an error would be raised when the ``SSLKEYLOGFILE``
environment variable was set to the empty string. Now ``SSLContext.keylog_file``
is not set in this situation (Pull 2016)

1.25.10

====================

* Added support for ``SSLKEYLOGFILE`` environment variable for
logging TLS session keys with use with programs like
Wireshark for decrypting captured web traffic (Pull 1867)

* Fixed loading of SecureTransport libraries on macOS Big Sur
due to the new dynamic linker cache (Pull 1905)

* Collapse chunked request bodies data and framing into one
call to ``send()`` to reduce the number of TCP packets by 2-4x (Pull 1906)

* Don't insert ``None`` into ``ConnectionPool`` if the pool
was empty when requesting a connection (Pull 1866)

* Avoid ``hasattr`` call in ``BrotliDecoder.decompress()`` (Pull 1858)

1.25.9

===================

* Added ``InvalidProxyConfigurationWarning`` which is raised when
erroneously specifying an HTTPS proxy URL. urllib3 doesn't currently
support connecting to HTTPS proxies but will soon be able to
and we would like users to migrate properly without much breakage.

See `this GitHub issue <https://github.com/urllib3/urllib3/issues/1850>`_
for more information on how to fix your proxy config. (Pull 1851)

* Drain connection after ``PoolManager`` redirect (Pull 1817)

* Ensure ``load_verify_locations`` raises ``SSLError`` for all backends (Pull 1812)

* Rename ``VerifiedHTTPSConnection`` to ``HTTPSConnection`` (Pull 1805)

* Allow the CA certificate data to be passed as a string (Pull 1804)

* Raise ``ValueError`` if method contains control characters (Pull 1800)

* Add ``__repr__`` to ``Timeout`` (Pull 1795)

1.25.8

===================

* Drop support for EOL Python 3.4 (Pull 1774)

* Optimize _encode_invalid_chars (Pull 1787)

1.25.7

===================

* Preserve ``chunked`` parameter on retries (Pull 1715, Pull 1734)

* Allow unset ``SERVER_SOFTWARE`` in App Engine (Pull 1704, Issue 1470)

* Fix issue where URL fragment was sent within the request target. (Pull 1732)

* Fix issue where an empty query section in a URL would fail to parse. (Pull 1732)

* Remove TLS 1.3 support in SecureTransport due to Apple removing support (Pull 1703)

1.25.6

===================

* Fix issue where tilde (``~``) characters were incorrectly
percent-encoded in the path. (Pull 1692)

1.25.5

===================

* Add mitigation for BPO-37428 affecting Python <3.7.4 and OpenSSL 1.1.1+ which
caused certificate verification to be enabled when using ``cert_reqs=CERT_NONE``.
(Issue 1682)

1.25.4

===================

* Propagate Retry-After header settings to subsequent retries. (Pull 1607)

* Fix edge case where Retry-After header was still respected even when
explicitly opted out of. (Pull 1607)

* Remove dependency on ``rfc3986`` for URL parsing.

* Fix issue where URLs containing invalid characters within ``Url.auth`` would
raise an exception instead of percent-encoding those characters.

* Add support for ``HTTPResponse.auto_close = False`` which makes HTTP responses
work well with BufferedReaders and other ``io`` module features. (Pull 1652)

* Percent-encode invalid characters in URL for ``HTTPConnectionPool.request()`` (Pull 1673)

1.25.3

===================

* Change ``HTTPSConnection`` to load system CA certificates
when ``ca_certs``, ``ca_cert_dir``, and ``ssl_context`` are
unspecified. (Pull 1608, Issue 1603)

* Upgrade bundled rfc3986 to v1.3.2. (Pull 1609, Issue 1605)

1.25.2

===================

* Change ``is_ipaddress`` to not detect IPvFuture addresses. (Pull 1583)

* Change ``parse_url`` to percent-encode invalid characters within the
path, query, and target components. (Pull 1586)

1.25.1

===================

* Add support for Google's ``Brotli`` package. (Pull 1572, Pull 1579)

* Upgrade bundled rfc3986 to v1.3.1 (Pull 1578)

1.25

=================

* Require and validate certificates by default when using HTTPS (Pull 1507)

* Upgraded ``urllib3.utils.parse_url()`` to be RFC 3986 compliant. (Pull 1487)

* Added support for ``key_password`` for ``HTTPSConnectionPool`` to use
encrypted ``key_file`` without creating your own ``SSLContext`` object. (Pull 1489)

* Add TLSv1.3 support to CPython, pyOpenSSL, and SecureTransport ``SSLContext``
implementations. (Pull 1496)

* Switched the default multipart header encoder from RFC 2231 to HTML 5 working draft. (Issue 303, Pull 1492)

* Fixed issue where OpenSSL would block if an encrypted client private key was
given and no password was given. Instead an ``SSLError`` is raised. (Pull 1489)

* Added support for Brotli content encoding. It is enabled automatically if
``brotlipy`` package is installed which can be requested with
``urllib3[brotli]`` extra. (Pull 1532)

* Drop ciphers using DSS key exchange from default TLS cipher suites.
Improve default ciphers when using SecureTransport. (Pull 1496)

* Implemented a more efficient ``HTTPResponse.__iter__()`` method. (Issue 1483)

1.24.3

===================

* Apply fix for CVE-2019-9740. (Pull 1591)

1.24.2

===================

* Don't load system certificates by default when any other ``ca_certs``, ``ca_certs_dir`` or
``ssl_context`` parameters are specified.

* Remove Authorization header regardless of case when redirecting to cross-site. (Issue 1510)

* Add support for IPv6 addresses in subjectAltName section of certificates. (Issue 1269)

1.24.1

===================

* Remove quadratic behavior within ``GzipDecoder.decompress()`` (Issue 1467)

* Restored functionality of ``ciphers`` parameter for ``create_urllib3_context()``. (Issue 1462)

1.24

=================

* Allow key_server_hostname to be specified when initializing a PoolManager to allow custom SNI to be overridden. (Pull 1449)

* Test against Python 3.7 on AppVeyor. (Pull 1453)

* Early-out ipv6 checks when running on App Engine. (Pull 1450)

* Change ambiguous description of backoff_factor (Pull 1436)

* Add ability to handle multiple Content-Encodings (Issue 1441 and Pull 1442)

* Skip DNS names that can't be idna-decoded when using pyOpenSSL (Issue 1405).

* Add a server_hostname parameter to HTTPSConnection which allows for
overriding the SNI hostname sent in the handshake. (Pull 1397)

* Drop support for EOL Python 2.6 (Pull 1429 and Pull 1430)

* Fixed bug where responses with header Content-Type: message/* erroneously
raised HeaderParsingError, resulting in a warning being logged. (Pull 1439)

* Move urllib3 to src/urllib3 (Pull 1409)

1.23

=================

* Allow providing a list of headers to strip from requests when redirecting
to a different host. Defaults to the ``Authorization`` header. Different
headers can be set via ``Retry.remove_headers_on_redirect``. (Issue 1316)

* Fix ``util.selectors._fileobj_to_fd`` to accept ``long`` (Issue 1247).

* Dropped Python 3.3 support. (Pull 1242)

* Put the connection back in the pool when calling stream() or read_chunked() on
a chunked HEAD response. (Issue 1234)

* Fixed pyOpenSSL-specific ssl client authentication issue when clients
attempted to auth via certificate + chain (Issue 1060)

* Add the port to the connectionpool connect print (Pull 1251)

* Don't use the ``uuid`` module to create multipart data boundaries. (Pull 1380)

* ``read_chunked()`` on a closed response returns no chunks. (Issue 1088)

* Add Python 2.6 support to ``contrib.securetransport`` (Pull 1359)

* Added support for auth info in url for SOCKS proxy (Pull 1363)

Links

• PyPI: https://pypi.org/project/urllib3
• Changelog: https://pyup.io/changelogs/urllib3/
• Docs: https://urllib3.readthedocs.io/

Update validators from 0.12.2 to 0.20.0.

Changelog

0.20.0

^^^^^^^^^^^^^^^^^^^

- Added ipv4 digit lenghts validation (191, pull request courtesy of Norbiox)
- Fixes error with international URLs that have more than 2 hyphens (184, pull request courtesy of automationator)

0.19.0

^^^^^^^^^^^^^^^^^^^

- Dropped py34 support
- Improve IPv6 validation (201, pull request courtesy of SimonIT)

0.18.2

^^^^^^^^^^^^^^^^^^^

- Implement actual validation for old style BTC addresses including checksumming (182, pull request courtesy of tpatja)
- Use a regex to guesstimate validity of new segwit BTC addresses (182, pull request courtesy of tpatja)

0.18.1

^^^^^^^^^^^^^^^^^^^

- Made uuid validator accept UUID objects (174, pull request courtesy of Letsch22)

0.18.0

^^^^^^^^^^^^^^^^^^^

- Added bitcoin address validator (166, pull request courtesy of daveusa31)

0.17.1

^^^^^^^^^^^^^^^^^^^

- Fixed python_requires using twine

0.17.0

^^^^^^^^^^^^^^^^^^^

- Added python_requires='>=3.4' to setup.py (163, pull request courtesy of vphilippon)
- Fixed URL validator ip_last_octet regex (145, pull request courtesy of ghost)

0.16.0

^^^^^^^^^^^^^^^^^^^

- Added support for emojis and more IDNA URLs (161, pull request courtesy of automationator)

0.15.0

^^^^^^^^^^^^^^^^^^^

- Added bank card validators (157, pull request courtesy of TimonPeng)

0.14.3

^^^^^^^^^^^^^^^^^^^

- Handle None values gracefully in domain validator (144, pull request courtesy reahaas)
- Local part of the email address should be less or equal than 64 bytes (147, pull request courtesy mondeja)
- Removed py27 support
- Removed pypy2 support

0.14.2

^^^^^^^^^^^^^^^^^^^

- Made domain validation case-insensitive (136, pull request courtesy ehmkah)

0.14.1

^^^^^^^^^^^^^^^^^^^

- Updated domain validator regex to not allow numeric only TLDs (133, pull request courtesy jmeridth)
- Allow for idna encoded domains (133, pull request courtesy jmeridth)

0.14.0

^^^^^^^^^^^^^^^^^^^

- Added new validators ``ipv4_cidr``, ``ipv6_cidr`` (117, pull request courtesy woodruffw)

0.13.0

^^^^^^^^^^^^^^^^^^^

- Added new validator: ``es_doi``, ``es_nif``, ``es_cif``, ``es_nie`` (121, pull request courtesy kingbuzzman)

0.12.6

^^^^^^^^^^^^^^^^^^^

- Fixed domain validator for single character domains (118, pull request courtesy kingbuzzman)

0.12.5

^^^^^^^^^^^^^^^^^^^

- Fixed py37 support (113, pull request courtesy agiletechnologist)

0.12.4

^^^^^^^^^^^^^^^^^^^

- Use inspect.getfullargspec() in py3 (110, pull request courtesy riconnon)

0.12.3

^^^^^^^^^^^^^^^^^^^

- Added `allow_temporal_ssn` parameter to fi_ssn validator (97, pull request courtesy quantus)
- Remove py33 support

Links

• PyPI: https://pypi.org/project/validators
• Changelog: https://pyup.io/changelogs/validators/
• Repo: https://github.com/kvesteri/validators

Update astroid from 1.6.4 to 2.11.6.

Changelog

2.11.6

=============================
Release date: 2022-06-13

* The Qt brain now correctly treats calling ``.disconnect()`` (with no
arguments) on a slot as valid.

* The argparse brain no longer incorrectly adds ``"Namespace"`` to the locals
of functions that return an ``argparse.Namespace`` object.

Refs PyCQA/pylint6895

2.11.5

=============================
Release date: 2022-05-09

* Fix crash while obtaining ``object_type()`` of an ``Unknown`` node.

Refs PyCQA/pylint6539

* Fix a bug where in attempting to handle the patching of ``distutils`` by ``virtualenv``,
library submodules called ``distutils`` (e.g. ``numpy.distutils``) were included also.

Refs PyCQA/pylint6497

2.11.4

=============================
Release date: 2022-05-02

* Fix ``col_offset`` attribute for nodes involving ``with`` on ``PyPy``.

* Fixed a crash involving two starred expressions: one inside a comprehension,
both inside a call.

Refs PyCQA/pylint6372

* Made ``FunctionDef.implicit_parameters`` return 1 for methods by making
``FunctionDef.is_bound`` return ``True``, as it does for class methods.

Closes PyCQA/pylint6464

* Fixed a crash when ``_filter_stmts`` encounters an ``EmptyNode``.

Closes PyCQA/pylint6438

2.11.3

=============================
Release date: 2022-04-19

* Fixed an error in the Qt brain when building ``instance_attrs``.

Closes PyCQA/pylint6221

* Fixed a crash in the ``gi`` brain.

Closes PyCQA/pylint6371

2.11.2

=============================
Release date: 2022-03-26

* Avoided adding the name of a parent namedtuple to its child's locals.

Refs PyCQA/pylint5982

2.11.1

=============================
Release date: 2022-03-22

* Promoted ``getattr()`` from ``astroid.scoped_nodes.FunctionDef`` to its parent
``astroid.scoped_nodes.Lambda``.

* Fixed crash on direct inference via ``nodes.FunctionDef._infer``.

Closes 817

2.11.0

=============================
Release date: 2022-03-12

* Add new (optional) ``doc_node`` attribute to ``nodes.Module``, ``nodes.ClassDef``,
and ``nodes.FunctionDef``.

* Accessing the ``doc`` attribute of ``nodes.Module``, ``nodes.ClassDef``, and
``nodes.FunctionDef`` has been deprecated in favour of the ``doc_node`` attribute.
Note: ``doc_node`` is an (optional) ``nodes.Const`` whereas ``doc`` was an (optional) ``str``.

* Passing the ``doc`` argument to the ``__init__`` of ``nodes.Module``, ``nodes.ClassDef``,
and ``nodes.FunctionDef`` has been deprecated in favour of the ``postinit`` ``doc_node`` attribute.
Note: ``doc_node`` is an (optional) ``nodes.Const`` whereas ``doc`` was an (optional) ``str``.

* Replace custom ``cachedproperty`` with ``functools.cached_property`` and deprecate it
for Python 3.8+.

Closes 1410

* Set ``end_lineno`` and ``end_col_offset`` attributes to ``None`` for all nodes
with PyPy 3.8. PyPy 3.8 assigns these attributes inconsistently which could lead
to unexpected errors. Overwriting them with ``None`` will cause a fallback
to the already supported way of PyPy 3.7.

* Add missing ``shape`` parameter to numpy ``zeros_like``, ``ones_like``,
and ``full_like`` methods.

Closes PyCQA/pylint5871

* Only pin ``wrapt`` on the major version.

2.10.0

=============================
Release date: 2022-02-27


* Fixed inference of ``self`` in binary operations in which ``self``
is part of a list or tuple.

Closes PyCQA/pylint4826

* Fixed builtin inference on `property` calls not calling the `postinit` of the new node, which
resulted in instance arguments missing on these nodes.

* Fixed a crash on ``Super.getattr`` when the attribute was previously uninferable due to a cache
limit size. This limit can be hit when the inheritance pattern of a class (and therefore of the
``__init__`` attribute) is very large.

Closes PyCQA/pylint5679

* Inlcude names of keyword-only arguments in ``astroid.scoped_nodes.Lambda.argnames``.

Closes PyCQA/pylint5771

* Fixed a crash inferring on a ``NewType`` named with an f-string.

Closes PyCQA/pylint5770

* Add support for [attrs v21.3.0](https://github.com/python-attrs/attrs/releases/tag/21.3.0) which
added a new `attrs` module alongside the existing `attr`.

Closes 1330

* Use the ``end_lineno`` attribute for the ``NodeNG.tolineno`` property
when it is available.

Closes 1350

* Add ``is_dataclass`` attribute to ``ClassDef`` nodes.

* Use ``sysconfig`` instead of ``distutils`` to determine the location of
python stdlib files and packages.

Related pull requests: 1322, 1323, 1324
Closes 1282
Ref 1103

* Fixed crash with recursion error for inference of class attributes that referenced
the class itself.

Closes PyCQA/pylint5408

* Fixed crash when trying to infer ``items()`` on the ``__dict__``
attribute of an imported module.

Closes 1085

* Add optional ``NodeNG.position`` attribute.
Used for block nodes to highlight position of keyword(s) and name
in cases where the AST doesn't provide good enough positional information.
E.g. ``nodes.ClassDef``, ``nodes.FunctionDef``.

* Fix ``ClassDef.fromlineno``. For Python < 3.8 the ``lineno`` attribute includes decorators.
``fromlineno`` should return the line of the ``class`` statement itself.

* Performance improvements. Only run expensive decorator functions when
non-default Deprecation warnings are enabled, eg. during a Pytest run.

Closes 1383

2.9.3

============================
Release date: 2022-01-09

* Fixed regression where packages without a ``__init__.py`` file were
not recognized or imported correctly.

Closes 1327

2.9.2

============================
Release date: 2022-01-04

* Fixed regression in ``astroid.scoped_nodes`` where ``_is_metaclass``
was not accessible anymore.

Closes 1325

2.9.1

============================
Release date: 2021-12-31

* ``NodeNG.frame()`` and ``NodeNG.statement()`` will start raising ``ParentMissingError``
instead of ``AttributeError`` in astroid 3.0. This behaviour can already be triggered
by passing ``future=True`` to a ``frame()`` or ``statement()`` call.

* Prefer the module loader get_source() method in AstroidBuilder's
module_build() when possible to avoid assumptions about source
code being available on a filesystem.  Otherwise the source cannot
be found and application behavior changes when running within an
embedded hermetic interpreter environment (pyoxidizer, etc.).

* Require Python 3.6.2 to use astroid.

* Removed custom ``distutils`` handling for resolving paths to submodules.

Ref 1321

* Restore custom ``distutils`` handling for resolving paths to submodules.

Closes PyCQA/pylint5645

* Fix ``deque.insert()`` signature in ``collections`` brain.

Closes 1260

* Fix ``Module`` nodes not having a ``col_offset``, ``end_lineno``, and ``end_col_offset``
attributes.

* Fix typing and update explanation for ``Arguments.args`` being ``None``.

* Fix crash if a variable named ``type`` is accessed with an index operator (``[]``)
in a generator expression.

Closes PyCQA/pylint5461

* Enable inference of dataclass import from marshmallow_dataclass.
This allows the dataclasses brain to recognize dataclasses annotated by marshmallow_dataclass.

* Resolve symlinks in the import path
Fixes inference error when the import path includes symlinks (e.g. Python
installed on macOS via Homebrew).

Closes 823
Closes PyCQA/pylint3499
Closes PyCQA/pylint4302
Closes PyCQA/pylint4798
Closes PyCQA/pylint5081

2.9.0

============================
Release date: 2021-11-21

* Add ``end_lineno`` and ``end_col_offset`` attributes to astroid nodes.

* Always treat ``__class_getitem__`` as a classmethod.

* Add missing ``as_string`` visitor method for ``Unknown`` node.

Closes 1264

2.8.6

============================
Release date: 2021-11-21

* Fix crash on inference of subclasses created from ``Class().__subclasses__``

Closes PyCQA/pylint4982

* Fix bug with Python 3.7.0 / 3.7.1 and ``typing.NoReturn``.

Closes 1239

2.8.5

============================
Release date: 2021-11-12

* Use more permissive versions for the ``typed-ast`` dependency (<2.0 instead of <1.5)

Closes 1237

* Fix crash on inference of ``__len__``.

Closes PyCQA/pylint5244

* Added missing ``kind`` (for ``Const``) and ``conversion`` (for ``FormattedValue``) fields to repr.

* Fix crash with assignment expressions, nested if expressions and filtering of statements

Closes PyCQA/pylint5178

* Fix incorrect filtering of assignment expressions statements

2.8.4

============================
Release date: 2021-10-25

* Fix the ``scope()`` and ``frame()`` methods of ``NamedExpr`` nodes.
When these nodes occur in ``Arguments``, ``Keyword``  or ``Comprehension`` nodes these
methods now correctly point to the outer-scope of the ``FunctionDef``,
``ClassDef``, or ``Comprehension``.

* Fix the ``set_local`` function for ``NamedExpr`` nodes.
When these nodes occur in ``Arguments``, ``Keyword``, or ``Comprehension`` nodes these
nodes are now correctly added to the locals of the ``FunctionDef``,
``ClassDef``, or ``Comprehension``.

2.8.3

============================
Release date: 2021-10-17

* Add support for wrapt 1.13

* Fixes handling of nested partial functions

Closes PyCQA/pylint2462
Closes 1208

* Fix regression with the import resolver

Closes PyCQA/pylint5131

* Fix crash with invalid dataclass field call

Closes PyCQA/pylint5153

2.8.2

============================
Release date: 2021-10-07

Same content than 2.8.2-dev0 / 2.8.1, released in order to fix a
mistake when creating the tag.

2.8.1

============================
Release date: 2021-10-06

* Adds support of type hints inside numpy's brains.

Closes PyCQA/pylint4326

* Enable inference of dataclass import from pydantic.dataclasses.
This allows the dataclasses brain to recognize pydantic dataclasses.

Closes PyCQA/pylint4899

* Fix regression on ClassDef inference

Closes PyCQA/pylint5030
Closes PyCQA/pylint5036

* Fix regression on Compare node inference

Closes PyCQA/pylint5048

* Extended attrs brain to support the provisional APIs

* Astroid does not trigger it's own deprecation warning anymore.

* Improve brain for ``typing.Callable`` and ``typing.Type``.

* Fix bug with importing namespace packages with relative imports

Closes PyCQA/pylint5059

* The ``is_typing_guard`` and ``is_sys_guard`` functions are deprecated and will
be removed in 3.0.0. They are complex meta-inference functions that are better
suited for pylint. Import them from ``pylint.checkers.utils`` instead
(requires pylint ``2.12``).

* Suppress the conditional between applied brains and dynamic import authorized
modules. (Revert the "The transforms related to a module are applied only if this
module has not been explicitly authorized to be imported" of version 2.7.3)

* Adds a brain to infer the ``numpy.ma.masked_where`` function.

Closes PyCQA/pylint3342

2.8.0

============================
Release date: 2021-09-14

* Add additional deprecation warnings in preparation for astroid 3.0

* Require attributes for some node classes with ``__init__`` call.

 * ``name`` (``str``) for ``Name``, ``AssignName``, ``DelName``
 * ``attrname`` (``str``) for ``Attribute``, ``AssignAttr``, ``DelAttr``
 * ``op`` (``str``) for ``AugAssign``, ``BinOp``, ``BoolOp``, ``UnaryOp``
 * ``names`` (``list[tuple[str, str | None]]``) for ``Import``

* Support pyz imports

Closes PyCQA/pylint3887

* Add ``node_ancestors`` method to ``NodeNG`` for obtaining the ancestors of nodes.

* It's now possible to infer the value of comparison nodes

Closes 846

* Fixed bug in inference of dataclass field calls.

Closes PyCQA/pylint4963

2.7.3

============================
Release date: 2021-08-30

* The transforms related to a module are applied only if this module has not been explicitly authorized to be imported
(i.e is not in AstroidManager.extension_package_whitelist). Solves the following issues if numpy is authorized to be imported
through the `extension-pkg-allow-list` option.

Closes PyCQA/pylint3342
Closes PyCQA/pylint4326

* Fixed bug in attribute inference from inside method calls.

 Closes PyCQA/pylint400

* Fixed bug in inference for superclass instance methods called
from the class rather than an instance.

 Closes 1008
 Closes PyCQA/pylint4377

* Fixed bug in inference of chained attributes where a subclass
had an attribute that was an instance of its superclass.

 Closes PyCQA/pylint4220

* Adds a brain for the ctypes module.

Closes PyCQA/pylint4896

* When processing dataclass attributes, exclude the same type hints from abc.collections
as from typing.

Closes PyCQA/pylint4895

* Apply dataclass inference to pydantic's dataclasses.

Closes PyCQA/pylint4899

2.7.2

============================
Release date: 2021-08-20

* ``BaseContainer`` is now public, and will replace ``_BaseContainer`` completely in astroid 3.0.
* The call cache used by inference functions produced by ``inference_tip``
can now be cleared via ``clear_inference_tip_cache``.

* ``astroid.const.BUILTINS`` and ``astroid.bases.BUILTINS`` are not used internally anymore
and will be removed in astroid 3.0. Simply replace this by the string 'builtins' for better
performances and clarity.

* Add inference for dataclass initializer method.

 Closes PyCQA/pylint3201

2.7.1

============================
Release date: 2021-08-16

* When processing dataclass attributes, only do typing inference on collection types.
Support for instantiating other typing types is left for the future, if desired.

Closes 1129

* Fixed LookupMixIn missing from ``astroid.node_classes``.

2.7.0

============================
Release date: 2021-08-15

* Import from ``astroid.node_classes`` and ``astroid.scoped_nodes`` has been deprecated in favor of
``astroid.nodes``. Only the imports from ``astroid.nodes`` will work in astroid 3.0.0.

* Add support for arbitrary Enum subclass hierarchies

Closes PyCQA/pylint533
Closes PyCQA/pylint2224
Closes PyCQA/pylint2626

* Add inference tips for dataclass attributes, including dataclasses.field calls.
Also add support for InitVar.

Closes PyCQA/pylint2600
Closes PyCQA/pylint2698
Closes PyCQA/pylint3405
Closes PyCQA/pylint3794

* Adds a brain that deals with dynamic import of `IsolatedAsyncioTestCase` class of the `unittest` module.

Closes PyCQA/pylint4060

2.6.6

============================
Release date: 2021-08-03

* Added support to infer return type of ``typing.cast()``

* Fix variable lookup handling of exclusive statements

Closes PyCQA/pylint3711

* Fix variable lookup handling of function parameters

Closes PyCQA/astroid180

* Fix variable lookup's handling of except clause variables

* Fix handling of classes with duplicated bases with the same name

Closes PyCQA/astroid1088

2.6.5

============================
Release date: 2021-07-21

* Fix a crash when there would be a 'TypeError object does not support
item assignment' in the code we parse.

Closes PyCQA/pylint4439

* Fix a crash when a AttributeInferenceError was raised when
failing to find the real name in infer_import_from.

Closes PyCQA/pylint4692

2.6.4

============================
Release date: 2021-07-19

* Fix a crash when a StopIteration was raised when inferring
a faulty function in a context manager.

Closes PyCQA/pylint4723

2.6.3

============================
Release date: 2021-07-19

* Added ``If.is_sys_guard`` and ``If.is_typing_guard`` helper methods

* Fix a bad inference type for yield values inside of a derived class.

Closes PyCQA/astroid1090

* Fix a crash when the node is a 'Module' in the brain builtin inference

Closes PyCQA/pylint4671

* Fix issues when inferring match variables

Closes PyCQA/pylint4685

* Fix lookup for nested non-function scopes

* Fix issue that ``TypedDict`` instance wasn't callable.

Closes PyCQA/pylint4715

* Add dependency on setuptools and a guard to prevent related exceptions.

2.6.2

============================
Release date: 2021-06-30

* Fix a crash when the inference of the length of a node failed

Closes PyCQA/pylint4633

* Fix unhandled StopIteration during inference, following the implementation
of PEP479 in python 3.7+

Closes PyCQA/pylint4631
Closes 1080

2.6.1

============================
Release date: 2021-06-29

* Fix issue with ``TypedDict`` for Python 3.9+

Closes PyCQA/pylint4610

2.6.0

============================
Release date: 2021-06-22

* Appveyor and travis are no longer used in the continuous integration

* ``setuptools_scm`` has been removed and replaced by ``tbump`` in order to not
have hidden runtime dependencies to setuptools

* ``NodeNg``, the base node class, is now accessible from ``astroid`` or
``astroid.nodes`` as it can be used for typing.

* Update enum brain to improve inference of .name and .value dynamic class
attributes

Closes PyCQA/pylint1932
Closes PyCQA/pylint2062
Closes PyCQA/pylint2306

* Removed ``Repr``, ``Exec``, and ``Print`` nodes as the ``ast`` nodes
they represented have been removed with the change to Python 3

* Deprecate ``Ellipsis`` node. It will be removed with the next minor release.
Checkers that already support Python 3.8+ work without issues. It's only
necessary to remove all references to the ``astroid.Ellipsis`` node.
This changes will make development of checkers easier as the resulting tree for Ellipsis
will no longer depend on the python version. **Background**: With Python 3.8 the
``ast.Ellipsis`` node, along with ``ast.Str``, ``ast.Bytes``, ``ast.Num``,
and ``ast.NamedConstant`` were merged into ``ast.Constant``.

* Deprecated ``Index`` and ``ExtSlice`` nodes. They will be removed with the
next minor release. Both are now part of the ``Subscript`` node.
Checkers that already support Python 3.9+ work without issues.
It's only necessary to remove all references to the ``astroid.Index`` and
``astroid.ExtSlice`` nodes. This change will make development of checkers
easier as the resulting tree for ``ast.Subscript`` nodes will no longer
depend on the python version. **Background**: With Python 3.9 ``ast.Index``
and ``ast.ExtSlice`` were merged into the ``ast.Subscript`` node.

* Updated all Match nodes to be internally consistent.

* Add ``Pattern`` base class.

2.5.8

============================
Release date: 2021-06-07

* Improve support for Pattern Matching

* Add lineno and col_offset for ``Keyword`` nodes and Python 3.9+

* Add global inference cache to speed up inference of long statement blocks

* Add a limit to the total number of nodes inferred indirectly as a result
of inferring some node

2.5.7

============================
Release date: 2021-05-09

* Fix six.with_metaclass transformation so it doesn't break user defined transformations.

* Fix detection of relative imports.
Closes 930
Closes PyCQA/pylint4186

* Fix inference of instance attributes defined in base classes

Closes 932

* Update `infer_named_tuple` brain to reject namedtuple definitions
that would raise ValueError

Closes 920

* Do not set instance attributes on builtin object()

Closes 945
Closes PyCQA/pylint4232
Closes PyCQA/pylint4221
Closes PyCQA/pylint3970
Closes PyCQA/pylint3595

* Fix some spurious cycles detected in ``context.path`` leading to more cases
that can now be inferred

Closes 926

* Add ``kind`` field to ``Const`` nodes, matching the structure of the built-in ast Const.
The kind field is "u" if the literal is a u-prefixed string, and ``None`` otherwise.

Closes 898

* Fix property inference in class contexts for properties defined on the metaclass

Closes 940

* Update enum brain to fix definition of __members__ for subclass-defined Enums

Closes PyCQA/pylint3535
Closes PyCQA/pylint4358

* Update random brain to fix a crash with inference of some sequence elements

Closes 922

* Fix inference of attributes defined in a base class that is an inner class

Closes 904

* Allow inferring a return value of None for non-abstract empty functions and
functions with no return statements (implicitly returning None)

Closes 485

* scm_setuptools has been added to the packaging.

* Astroid's tags are now the standard form ``vX.Y.Z`` and not ``astroid-X.Y.Z`` anymore.

* Add initial support for Pattern Matching in Python 3.10

2.5.6

============================
Release date: 2021-04-25

* Fix retro-compatibility issues with old version of pylint
Closes PyCQA/pylint4402

2.5.5

============================
Release date: 2021-04-24

* Fixes the discord link in the project urls of the package.
Closes PyCQA/pylint4393

2.5.4

============================
Release date: 2021-04-24

* The packaging is now done via setuptools exclusively. ``doc``, ``tests``, and ``Changelog`` are
not packaged anymore - reducing the size of the package greatly.

* Debian packaging is now  (officially) done in https://salsa.debian.org/python-team/packages/astroid.

* ``__pkginfo__`` now  only contain ``__version__`` (also accessible with ``astroid.__version__``),
other meta-information are still accessible with ``import importlib;metadata.metadata('astroid')``.

* Added inference tip for ``typing.Tuple`` alias

* Fix crash when evaluating ``typing.NamedTuple``

Closes PyCQA/pylint4383

* COPYING was removed in favor of COPYING.LESSER and the latter was renamed to LICENSE to make more apparent
that the code is licensed under LGPLv2 or later.

* Moved from appveyor and travis to Github Actions for continuous integration.

2.5.3

============================
Release date: 2021-04-10

* Takes into account the fact that subscript inferring for a ClassDef may involve __class_getitem__ method

* Reworks the ``collections`` and ``typing`` brain so that pylint`s acceptance tests are fine.

Closes PyCQA/pylint4206

* Use ``inference_tip`` for ``typing.TypedDict`` brain.

* Fix mro for classes that inherit from typing.Generic

* Add inference tip for typing.Generic and typing.Annotated with ``__class_getitem__``

Closes PyCQA/pylint2822

2.5.2

============================
Release date: 2021-03-28

* Detects `import numpy` as a valid `numpy` import.

Closes PyCQA/pylint3974

* Iterate over ``Keywords`` when using ``ClassDef.get_children``

Closes PyCQA/pylint3202

2.5.1

============================
Release date: 2021-02-28

* The ``context.path`` is reverted to a set because otherwise it leads to false positives
for non `numpy` functions.

Closes 895 899

* Don't transform dataclass ClassVars

* Improve typing.TypedDict inference

* Fix the `Duplicates found in MROs` false positive.

Closes 905
Closes PyCQA/pylint2717
Closes PyCQA/pylint3247
Closes PyCQA/pylint4093
Closes PyCQA/pylint4131
Closes PyCQA/pylint4145

2.5

============================
Release date: 2021-02-15

* Adds `attr_fset` in the `PropertyModel` class.

Fixes PyCQA/pylint3480

* Remove support for Python 3.5.
* Remove the runtime dependency on ``six``. The ``six`` brain remains in
astroid.

Fixes PyCQA/astroid863

* Enrich the ``brain_collection`` module so that ``__class_getitem__`` method is added to `deque` for
``python`` version above 3.9.

* The ``context.path`` is now a ``dict`` and the ``context.push`` method
returns ``True`` if the node has been visited a certain amount of times.

Close 669

* Adds a brain for type object so that it is possible to write `type[int]` in annotation.

Fixes PyCQA/pylint4001

* Add ``__class_getitem__`` method to ``subprocess.Popen`` brain under Python 3.9 so that it is seen as subscriptable by pylint.

Fixes PyCQA/pylint4034


* Adds `degrees`, `radians`, which are `numpy ufunc` functions, in the `numpy` brain. Adds `random` function in the `numpy.random` brain.

Fixes PyCQA/pylint3856

* Fix deprecated importlib methods

Closes 703

* Fix a crash in inference caused by `Uninferable` container elements

Close 866

* Add `python 3.9` support.

* The flat attribute of ``numpy.ndarray`` is now inferred as an ``numpy.ndarray`` itself.
It should be a ``numpy.flatiter`` instance, but this class is not yet available in the numpy brain.

Fixes PyCQA/pylint3640

* Fix a bug for dunder methods inference of function objects

Fixes 819

* Fixes a bug in the signature of the ``ndarray.__or__`` method,
in the ``brain_numpy_ndarray.py`` module.

Fixes 815

* Fixes a to-list cast bug in ``starred_assigned_stmts`` method, in the
``protocols.py`` module.

* Added a brain for ``hypothesis.strategies.composite``

* The transpose of a ``numpy.ndarray`` is also a ``numpy.ndarray``

Fixes PyCQA/pylint3387

* Added a brain for ``sqlalchemy.orm.session``

* Separate string and bytes classes patching

Fixes PyCQA/pylint3599

* Prevent recursion error for self referential length calls

Close 777

* Added missing methods to the brain for ``mechanize``, to fix pylint false positives

Close 793

* Added more supported parameters to ``subprocess.check_output``

* Fix recursion errors with pandas

Fixes PyCQA/pylint2843
Fixes PyCQA/pylint2811

* Added exception inference for `UnicodeDecodeError`

Close PyCQA/pylint3639

* `FunctionDef.is_generator` properly handles `yield` nodes in `If` tests

Close PyCQA/pylint3583

* Fixed exception-chaining error messages.

* Fix failure to infer base class type with multiple inheritance and qualified names

Fixes 843

* Fix interpretation of ``six.with_metaclass`` class definitions.

Fixes 713

* Reduce memory usage of astroid's module cache.

* Remove dependency on `imp`.

Close 594
Close 681

* Do not crash when encountering starred assignments in enums.

Close 835

* Fix a crash in functools.partial inference when the arguments cannot be determined

Close PyCQA/pylint3776

* Fix a crash caused by a lookup of a monkey-patched method

Close PyCQA/pylint3686

* ``is_generator`` correctly considers `Yield` nodes in `AugAssign` nodes

This fixes a false positive with the `assignment-from-no-return` pylint check.

Close PyCQA/pylint3904

* Corrected the parent of function type comment nodes.

These nodes used to be parented to their original ast.FunctionDef parent
but are now correctly parented to their astroid.FunctionDef parent.

Close PyCQA/astroid851

2.

[pyup-bot]

Closing this in favor of #153