Scheduled weekly dependency update for week 52

[pyup-bot]

Update amqp from 2.5.2 to 5.3.1.

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

Links

• PyPI: https://pypi.org/project/amqp
• Repo: http://github.com/celery/py-amqp

Update argh from 0.26.2 to 0.31.3.

Changelog

0.31.3

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

Bugs fixed:

- wrong type annotation of `errors` in `wrap_errors` (PR 229 by laazy)
- tests were failing under Python 3.13 (issue 228 by mgorny)
- regression: can't set argument name with `dest` via decorator
(issue 224 by mathieulongtin)

0.31.2

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

Bugs fixed:

- broken support for `Optional[List]` (but not `Optional[list]`), a narrower
case of the problem fixed earlier (issue 216).

0.31.1

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

Bugs fixed:

- broken support for type alias `List` (issue 216).

Enhancements:

- cleaned up the README, rearranged other documentation.

0.31.0

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

Breaking changes:

- The typing hints introspection feature is automatically enabled for any
command (function) which does **not** have any arguments specified via `arg`
decorator.

This means that, for example, the following function used to fail and now
it will pass::

   def main(count: int):
       assert isinstance(count, int)

This may lead to unexpected behaviour in some rare cases.

- A small change in the legacy argument mapping policy `BY_NAME_IF_HAS_DEFAULT`
concerning the order of variadic positional vs. keyword-only arguments.

The following function now results in ``main alpha [args ...] beta`` instead of
``main alpha beta [args ...]``::

   def main(alpha, *args, beta): ...

This does **not** concern the default name mapping policy.  Even for the
legacy one it's an edge case which is extremely unlikely to appear in any
real-life application.

- Removed the previously deprecated decorator `expects_obj`.

Enhancements:

- Added experimental support for basic typing hints (issue 203)

The following hints are currently supported:

- ``str``, ``int``, ``float``, ``bool`` (goes to ``type``);
- ``list`` (affects ``nargs``), ``list[T]`` (first subtype goes into ``type``);
- ``Literal[T1, T2, ...]`` (interpreted as ``choices``);
- ``Optional[T]`` AKA ``T | None`` (currently interpreted as
 ``required=False`` for optional and ``nargs="?"`` for positional
 arguments; likely to change in the future as use cases accumulate).

The exact interpretation of the type hints is subject to change in the
upcoming versions of Argh.

- Added `always_flush` argument to `dispatch()` (issue 145)

- High-level functions `argh.dispatch_command()` and `argh.dispatch_commands()`
now accept a new parameter `old_name_mapping_policy`.  The behaviour hasn't
changed because the parameter is `True` by default.  It will change to
`False` in Argh v.0.33 or v.1.0.

Deprecated:

- the `namespace` argument in `argh.dispatch()` and `argh.parse_and_resolve()`.
Rationale: continued API cleanup.  It's already possible to mutate the
namespace object between parsing and calling the endpoint; it's unlikely that
anyone would need to specify a custom namespace class or pre-populate it
before parsing.  Please file an issue if you have a valid use case.

Other changes:

- Refactoring.

0.30.5

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

Bugs fixed:

- A combination of `nargs` with a list as default value would lead to the
values coming from CLI being wrapped in another list (issue 212).

Enhancements:

- Argspec guessing: if `nargs` is not specified but the default value
is a list, ``nargs="*"`` is assumed and passed to argparse.

0.30.4

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

There were complaints about the lack of a deprecation cycle for the legacy name
mapping policy.  This version addresses the issue:

- The handling introduced in v.0.30.2 (raising an exception for clarity)
is retained for cases when no name mapping policy is specified but function
signature contains defaults in non-kwonly args **and kwonly args are also
defined**::

   def main(alpha, beta=1, *, gamma=2):   error — explicit policy required

In a similar case but when **kwonly args are not defined** Argh now assumes
the legacy name mapping policy (`BY_NAME_IF_HAS_DEFAULT`) and merely issues
a deprecation warning with the same message as the exception mentioned above::

   def main(alpha, beta=2):     `[-b BETA] alpha` + DeprecationWarning

This ensures that most of the old scripts still work the same way despite the
new policy being used by default and enforced in cases when it's impossible
to resolve the mapping conflict.

Please note that this "soft" handling is to be removed in version v0.33
(or v1.0 if the former is not deemed necessary).  The new name mapping policy
will be used by default without warnings, like in v0.30.

0.30.3

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

Bugs fixed:

- Regression: a positional argument with an underscore used in `arg` decorator
would cause Argh fail on the assembling stage. (208)

0.30.2

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

Bugs fixed:

- As reported in 204 and 206, the new default name mapping policy in fact
silently changed the CLI API of some scripts: arguments which were previously
translated as CLI options became optional positionals. Although the
instructions were supplied in the release notes, the upgrade may not
necessarily be intentional, so a waste of users' time is quite likely.

To alleviate this, the default value for `name_mapping_policy` in standard
functions has been changed to `None`; if it's not specified, Argh falls back
to the new default policy, but raises `ArgumentNameMappingError` with
detailed instructions if it sees a non-kwonly argument with a default value.

Please specify the policy explicitly in order to avoid this error if you need
to infer optional positionals (``nargs="?"``) from function signature.

0.30.1

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

Bugs fixed:

- Regression: certain special values in argument default value would cause an
exception (204)

Enhancements:

- Improved the tutorial.
- Added a more informative error message when the reason is likely to be
related to the migration from Argh v0.29 to a version with a new argument
name mapping policy.

Other changes:

- Added `py.typed` marker file for :pep:`561`.

0.30.0

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

Backwards incompatible changes:

- A new policy for mapping function arguments to CLI arguments is used by
default (see :class:`argh.assembling.NameMappingPolicy`).

The following function does **not** map to ``func foo [--bar]`` anymore::

   def func(foo, bar=None):
       ...

Since this release it maps to ``func foo [bar]`` instead.
Please update the function this way to keep `bar` an "option"::

   def func(foo, *, bar=None):
       ...

If you cannot modify the function signature to use kwonly args for options,
please consider explicitly specifying the legacy name mapping policy::

   set_default_command(
       func, name_mapping_policy=NameMappingPolicy.BY_NAME_IF_HAS_DEFAULT
   )

- The name mapping policy `BY_NAME_IF_HAS_DEFAULT` slightly deviates from the
old behaviour. Kwonly arguments without default values used to be marked as
required options (``--foo FOO``), now they are treated as positionals
(``foo``). Please consider the new default policy (`BY_NAME_IF_KWONLY`) for
a better treatment of kwonly.

- Removed previously deprecated features (184 → 188):

- argument help string in annotations — reserved for type hints;
- `argh.SUPPORTS_ALIASES`;
- `argh.safe_input()`;
- previously renamed arguments for `add_commands()`: `namespace`,
 `namespace_kwargs`, `title`, `description`, `help`;
- `pre_call` argument in `dispatch()`.  The basic usage remains simple but
 more granular functions are now available for more control.

 Instead of this::

   argh.dispatch(..., pre_call=pre_call_hook)

 please use this::

   func, ns = argh.parse_and_resolve(...)
   pre_call_hook(ns)
   argh.run_endpoint_function(func, ns, ...)

Deprecated:

- The `expects_obj` decorator.  Rationale: it used to support the old,
"un-pythonic" style of usage, which essentially lies outside the scope of
Argh.  If you are not using the mapping of function arguments onto CLI, then
you aren't reducing the amount of code compared to vanilla Argparse.

- The `add_help_command` argument in `dispatch()`.
Rationale: it doesn't add much to user experience; it's not much harder to
type ``--help`` than it is to type ``help``; moreover, the option can be
added anywhere, unlike its positional counterpart.

Enhancements:

- Added support for Python 3.12.
- Added type annotations to existing Argh code (185 → 189).
- The `dispatch()` function has been refactored, so in case you need finer
control over the process, two new, more granular functions can be used:

- `endpoint_function, namespace = argh.parse_and_resolve(...)`
- `argh.run_endpoint_function(endpoint_function, namespace, ...)`

Please note that the names may change in the upcoming versions.

- Configurable name mapping policy has been introduced for function argument
to CLI argument translation (191 → 199):

- `BY_NAME_IF_KWONLY` (default and recommended).
- `BY_NAME_IF_HAS_DEFAULT` (close to pre-v.0.30 behaviour);

Please check API docs on :class:`argh.assembling.NameMappingPolicy` for
details.

0.29.4

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

Bugs fixed:

- Test coverage reported as <100% when argcomplete is installed (187)

0.29.3

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

Technical releases for packaging purposes.  No changes in functionality.

0.29.0

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

Backwards incompatible changes:

- Wrapped exceptions now cause ``dispatching.dispatch()`` to raise
``SystemExit(1)`` instead of returning without error. For most users, this
means failed commands will now exit with a failure status instead of a
success. (161)

Deprecated:

- Renamed arguments in `add_commands()` (165):

- `namespace` → `group_name`
- `namespace_kwargs` → `group_kwargs`

The old names are deprecated and will be removed in v.0.30.

Enhancements:

- Can control exit status (see Backwards Incompatible Changes above) when
raising ``CommandError`` using the ``code`` keyword arg.

Bugs fixed:

-  Positional arguments should not lead to removal of short form of keyword
arguments. (115)

Other changes:

- Avoid depending on iocapture by using pytest's built-in feature (177)

0.28.1

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

- Fixed bugs in tests (171, 172)

0.28.0

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

A major cleanup.

Backward incompatible changes:

- Dropped support for Python 2.7 and 3.7.

Deprecated features, to be removed in v.0.30:

- `argh.assembling.SUPPORTS_ALIASES`.

- Always `True` for recent versions of Python.

- `argh.io.safe_input()` AKA `argh.interaction.safe_input()`.

- Not relevant anymore.  Please use the built-in `input()` instead.

- argument `pre_call` in `dispatch()`.

Even though this hack seems to have been used in some projects, it was never
part of the official API and never recommended.

Describing your use case in the `discussion about shared arguments`_ can
help improve the library to accomodate it in a proper way.

.. _discussion about shared arguments: https://github.com/neithere/argh/issues/63

- Argument help as annotations.

- Annotations will only be used for types after v.0.30.
- Please replace any instance of::

   def func(foo: "Foobar"):

 with the following::

   arg('-f', '--foo', help="Foobar")
   def func(foo):

 It will be decided later how to keep this functionality "DRY" (don't repeat
 yourself) without conflicts with modern conventions and tools.

- Added deprecation warnings for some arguments deprecated back in v.0.26.

0.27.2

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

Minor packaging fix:

* chore: include file required by tox.ini in the sdist (155)

0.27.1

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

Minor building and packaging fixes:

* docs: add Read the Docs config (160)
* chore: include tox.ini in the sdist (155)

0.27.0

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

This is the last version to support Python 2.7.

Backward incompatible changes:

- Dropped support for Python 2.6.

Enhancements:

- Added support for Python 3.7 through 3.11.
- Support introspection of function signature behind the `wraps` decorator
(issue 111).

Fixed bugs:

- When command function signature contained ``**kwargs`` *and* positionals
without defaults and with underscores in their names, a weird behaviour could
be observed (issue 104).
- Fixed introspection through decorators (issue 111).
- Switched to Python's built-in `unittest.mock` (PR 154).
- Fixed bug with `skip_unknown_args=True` (PR 134).
- Fixed tests for Python 3.9.7+ (issue 148).

Other changes:

- Included the license files in manifest (PR 112).
- Extended the list of similar projects (PR 87).
- Fixed typos and links in documentation (PR 110, 116, 156).
- Switched CI to Github Actions (PR 153).

Links

• PyPI: https://pypi.org/project/argh
• Changelog: https://data.safetycli.com/changelogs/argh/
• Docs: https://pythonhosted.org/argh/

Update atomicwrites from 1.3.0 to 1.4.1.

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

Links

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

Update attrs from 19.3.0 to 24.3.0.

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

Links

• PyPI: https://pypi.org/project/attrs

Update beautifulsoup4 from 4.8.1 to 4.12.3.

Changelog

4.11.1

This release was done to ensure that the unit tests are packaged along
with the released source. There are no functionality changes in this
release, but there are a few other packaging changes:

* The Japanese and Korean translations of the documentation are included.
* The changelog is now packaged as CHANGELOG, and the license file is
packaged as LICENSE. NEWS.txt and COPYING.txt are still present,
but may be removed in the future.
* TODO.txt is no longer packaged, since a TODO is not relevant for released
code.

4.11.0

* Ported unit tests to use pytest.

* Added special string classes, RubyParenthesisString and RubyTextString,
to make it possible to treat ruby text specially in get_text() calls.
[bug=1941980]

* It's now possible to customize the way output is indented by
providing a value for the 'indent' argument to the Formatter
constructor. The 'indent' argument works very similarly to the
argument of the same name in the Python standard library's
json.dump() function. [bug=1955497]

* If the charset-normalizer Python module
(https://pypi.org/project/charset-normalizer/) is installed, Beautiful
Soup will use it to detect the character sets of incoming documents.
This is also the module used by newer versions of the Requests library.
For the sake of backwards compatibility, chardet and cchardet both take
precedence if installed. [bug=1955346]

* Added a workaround for an lxml bug
(https://bugs.launchpad.net/lxml/+bug/1948551) that causes
problems when parsing a Unicode string beginning with BYTE ORDER MARK.
[bug=1947768]

* Issue a warning when an HTML parser is used to parse a document that
looks like XML but not XHTML. [bug=1939121]

* Do a better job of keeping track of namespaces as an XML document is
parsed, so that CSS selectors that use namespaces will do the right
thing more often. [bug=1946243]

* Some time ago, the misleadingly named "text" argument to find-type
methods was renamed to the more accurate "string." But this supposed
"renaming" didn't make it into important places like the method
signatures or the docstrings. That's corrected in this
version. "text" still works, but will give a DeprecationWarning.
[bug=1947038]

* Fixed a crash when pickling a BeautifulSoup object that has no
tree builder. [bug=1934003]

* Fixed a crash when overriding multi_valued_attributes and using the
html5lib parser. [bug=1948488]

* Standardized the wording of the MarkupResemblesLocatorWarning
warnings to omit untrusted input and make the warnings less
judgmental about what you ought to be doing. [bug=1955450]

* Removed support for the iconv_codec library, which doesn't seem
to exist anymore and was never put up on PyPI. (The closest
replacement on PyPI, iconv_codecs, is GPL-licensed, so we can't use
it--it's also quite old.)

4.10.0

* This is the first release of Beautiful Soup to only support Python
3. I dropped Python 2 support to maintain support for newer versions
(58 and up) of setuptools. See:
https://github.com/pypa/setuptools/issues/2769 [bug=1942919]

* The behavior of methods like .get_text() and .strings now differs
depending on the type of tag. The change is visible with HTML tags
like <script>, <style>, and <template>. Starting in 4.9.0, methods
like get_text() returned no results on such tags, because the
contents of those tags are not considered 'text' within the document
as a whole.

But a user who calls script.get_text() is working from a different
definition of 'text' than a user who calls div.get_text()--otherwise
there would be no need to call script.get_text() at all. In 4.10.0,
the contents of (e.g.) a <script> tag are considered 'text' during a
get_text() call on the tag itself, but not considered 'text' during
a get_text() call on the tag's parent.

Because of this change, calling get_text() on each child of a tag
may now return a different result than calling get_text() on the tag
itself. That's because different tags now have different
understandings of what counts as 'text'. [bug=1906226] [bug=1868861]

* NavigableString and its subclasses now implement the get_text()
method, as well as the properties .strings and
.stripped_strings. These methods will either return the string
itself, or nothing, so the only reason to use this is when iterating
over a list of mixed Tag and NavigableString objects. [bug=1904309]

* The 'html5' formatter now treats attributes whose values are the
empty string as HTML boolean attributes. Previously (and in other
formatters), an attribute value must be set as None to be treated as
a boolean attribute. In a future release, I plan to also give this
behavior to the 'html' formatter. Patch by Isaac Muse. [bug=1915424]

* The 'replace_with()' method now takes a variable number of arguments,
and can be used to replace a single element with a sequence of elements.
Patch by Bill Chandos. [rev=605]

* Corrected output when the namespace prefix associated with a
namespaced attribute is the empty string, as opposed to
None. [bug=1915583]

* Performance improvement when processing tags that speeds up overall
tree construction by 2%. Patch by Morotti. [bug=1899358]

* Corrected the use of special string container classes in cases when a
single tag may contain strings with different containers; such as
the <template> tag, which may contain both TemplateString objects
and Comment objects. [bug=1913406]

* The html.parser tree builder can now handle named entities
found in the HTML5 spec in much the same way that the html5lib
tree builder does. Note that the lxml HTML tree builder doesn't handle
named entities this way. [bug=1924908]

* Added a second way to pass specify encodings to UnicodeDammit and
EncodingDetector, based on the order of precedence defined in the
HTML5 spec, starting at:
https://html.spec.whatwg.org/multipage/parsing.html#parsing-with-a-known-character-encoding

Encodings in 'known_definite_encodings' are tried first, then
byte-order-mark sniffing is run, then encodings in 'user_encodings'
are tried. The old argument, 'override_encodings', is now a
deprecated alias for 'known_definite_encodings'.

This changes the default behavior of the html.parser and lxml tree
builders, in a way that may slightly improve encoding
detection but will probably have no effect. [bug=1889014]

* Improve the warning issued when a directory name (as opposed to
the name of a regular file) is passed as markup into the BeautifulSoup
constructor. [bug=1913628]

4.9.3

* Implemented a significant performance optimization to the process of
searching the parse tree. Patch by Morotti. [bug=1898212]

4.9.2

* Fixed a bug that caused too many tags to be popped from the tag
stack during tree building, when encountering a closing tag that had
no matching opening tag. [bug=1880420]

* Fixed a bug that inconsistently moved elements over when passing
a Tag, rather than a list, into Tag.extend(). [bug=1885710]

* Specify the soupsieve dependency in a way that complies with
PEP 508. Patch by Mike Nerone. [bug=1893696]

* Change the signatures for BeautifulSoup.insert_before and insert_after
(which are not implemented) to match PageElement.insert_before and
insert_after, quieting warnings in some IDEs. [bug=1897120]

4.9.1

* Added a keyword argument 'on_duplicate_attribute' to the
BeautifulSoupHTMLParser constructor (used by the html.parser tree
builder) which lets you customize the handling of markup that
contains the same attribute more than once, as in:
<a href="url1" href="url2"> [bug=1878209]

* Added a distinct subclass, GuessedAtParserWarning, for the warning
issued when BeautifulSoup is instantiated without a parser being
specified. [bug=1873787]

* Added a distinct subclass, MarkupResemblesLocatorWarning, for the
warning issued when BeautifulSoup is instantiated with 'markup' that
actually seems to be a URL or the path to a file on
disk. [bug=1873787]

* The new NavigableString subclasses (Stylesheet, Script, and
TemplateString) can now be imported directly from the bs4 package.

* If you encode a document with a Python-specific encoding like
'unicode_escape', that encoding is no longer mentioned in the final
XML or HTML document. Instead, encoding information is omitted or
left blank. [bug=1874955]

* Fixed test failures when run against soupselect 2.0. Patch by Tomáš
Chvátal. [bug=1872279]

4.9.0

* Added PageElement.decomposed, a new property which lets you
check whether you've already called decompose() on a Tag or
NavigableString.

* Embedded CSS and Javascript is now stored in distinct Stylesheet and
Script tags, which are ignored by methods like get_text() since most
people don't consider this sort of content to be 'text'. This
feature is not supported by the html5lib treebuilder. [bug=1868861]

* Added a Russian translation by 'authoress' to the repository.

* Fixed an unhandled exception when formatting a Tag that had been
decomposed.[bug=1857767]

* Fixed a bug that happened when passing a Unicode filename containing
non-ASCII characters as markup into Beautiful Soup, on a system that
allows Unicode filenames. [bug=1866717]

* Added a performance optimization to PageElement.extract(). Patch by
Arthur Darcet.

4.8.2

* Added Python docstrings to all public methods of the most commonly
used classes.

* Added a Chinese translation by Deron Wang and a Brazilian Portuguese
translation by Cezar Peixeiro to the repository.

* Fixed two deprecation warnings. Patches by Colin
Watson and Nicholas Neumann. [bug=1847592] [bug=1855301]

* The html.parser tree builder now correctly handles DOCTYPEs that are
not uppercase. [bug=1848401]

* PageElement.select() now returns a ResultSet rather than a regular
list, making it consistent with methods like find_all().

Links

• PyPI: https://pypi.org/project/beautifulsoup4
• Changelog: https://data.safetycli.com/changelogs/beautifulsoup4/

Update billiard from 3.6.1.0 to 4.2.1.

Changelog

4.2.0

--------------------
- Update process.py to close during join only if process has completed.
- Adjust the __repr__ in ApplyResult.
- Remove python 3.7 from CI.
- Added Python 3.12 support.
- Fixed (co_positions): resolve issue caused by absence co_positions (395).
- Fixed: Replaced mktemp usage for Python 3 from python 2.
- Changed nose test to pytest (397) in Integration test.
- Changed nose dependency for unit test (383).

4.1.0

--------------------
- Fixed a python 2 to 3 compat issue which was missed earlier (374).
- Adde Python 3.11 primary support

4.0.2

--------------------
- ExceptionWithTraceback should be an exception.

4.0.1

--------------------
- Add support for Python 3.11 _posixsubprocess.fork_exec() arguments.
- Keep exception traceback somehow (368).

4.0.0

--------------------
- Support Sphinx 4.x.
- Remove dependency to case.
- Drop support of Python < 3.7.
- Update to psutil 5.9.0.
- Add python_requires to enforce Python version.
- Replace deprecated threading Event.isSet with Event.is_set.
- Prevent segmentation fault in get_pdeathsig while using ctypes (361).
- Migrated CI to Github actions.
- Python 3.10 support added.

3.6.4.0

--------------------
- Issue 309: Add Python 3.9 support to spawnv_passfds()
- fix 314

Links

• PyPI: https://pypi.org/project/billiard
• Changelog: https://data.safetycli.com/changelogs/billiard/
• Repo: https://github.com/celery/billiard

Update blinker from 1.4 to 1.9.0.

Changelog

1.9.0

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

Released 2024-11-08

-   Drop support for Python 3.8. :pr:`175`
-   Remove previously deprecated ``__version__``, ``receiver_connected``,
 ``Signal.temporarily_connected_to`` and ``WeakNamespace``. :pr:`172`
-   Skip weakref signal cleanup if the interpreter is shutting down.
 :issue:`173`

1.8.2

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

Released 2024-05-06

-   Simplify type for ``_async_wrapper`` and ``_sync_wrapper`` arguments.
 :pr:`156`

1.8.1

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

Released 2024-04-28

-   Restore identity handling for ``str`` and ``int`` senders. :pr:`148`
-   Fix deprecated ``blinker.base.WeakNamespace`` import. :pr:`149`
-   Fix deprecated ``blinker.base.receiver_connected import``. :pr:`153`
-   Use types from ``collections.abc`` instead of ``typing``. :pr:`150`
-   Fully specify exported types as reported by pyright. :pr:`152`

1.8.0

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

Released 2024-04-27

-   Deprecate the ``__version__`` attribute. Use feature detection, or
 ``importlib.metadata.version("blinker")``, instead. :issue:`128`
-   Specify that the deprecated ``temporarily_connected_to`` will be removed in
 the next version.
-   Show a deprecation warning for the deprecated global ``receiver_connected``
 signal and specify that it will be removed in the next version.
-   Show a deprecation warning for the deprecated ``WeakNamespace`` and specify
 that it will be removed in the next version.
-   Greatly simplify how the library uses weakrefs. This is a significant change
 internally but should not affect any public API. :pr:`144`
-   Expose the namespace used by ``signal()`` as ``default_namespace``.
 :pr:`145`

1.7.0

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

Released 2023-11-01

-   Fixed messages printed to standard error about unraisable exceptions during
 signal cleanup, typically during interpreter shutdown. :pr:`123`
-   Allow the Signal ``set_class`` to be customised, to allow calling of
 receivers in registration order. :pr:`116`.
-   Drop Python 3.7 and support Python 3.12. :pr:`126`

1.6.3

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

Released 2023-09-23

-   Fix ``SyncWrapperType`` and ``AsyncWrapperType`` :pr:`108`
-   Fixed issue where ``connected_to`` would not disconnect the receiver if an
 instance of ``BaseException`` was raised. :pr:`114`

1.6.2

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

Released 2023-04-12

-   Type annotations are not evaluated at runtime. typing-extensions is not a
 runtime dependency. :pr:`94`

1.6.1

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

Released 2023-04-09

-   Ensure that ``py.typed`` is present in the distributions (to enable other
 projects to use Blinker's typing).
-   Require typing-extensions > 4.2 to ensure it includes ``ParamSpec``.
 :issue:`90`

1.6

-----------

Released 2023-04-02

-   Add a ``muted`` context manager to temporarily turn off a signal. :pr:`84`
-   ``int`` instances with the same value will be treated as the same sender,
 the same as ``str`` instances. :pr:`83`
-   Add a ``send_async`` method to allow signals to send to coroutine receivers.
 :pr:`76`
-   Update and modernise the project structure to match that used by the Pallets
 projects. :pr:`77`
-   Add an initial set of type hints for the project.

1.5

-----------

Released 2022-07-17

-   Support Python >= 3.7 and PyPy. Python 2, Python < 3.7, and Jython
 may continue to work, but the next release will make incompatible
 changes.

Links

• PyPI: https://pypi.org/project/blinker
• Changelog: https://data.safetycli.com/changelogs/blinker/

Update bokeh from 1.4.0 to 3.6.2.

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

Links

• PyPI: https://pypi.org/project/bokeh

Update celery from 4.3.0 to 5.4.0.

Changelog

5.4

environments. The release candidate version is available for testing.
The official release is planned for March-April 2024.

- New Config: worker_enable_prefetch_count_reduction (8581)
- Added "Serverless" section to Redis doc (redis.rst) (8640)
- Upstash's Celery example repo link fix (8665)
- Update mypy version (8679)
- Update cryptography dependency to 41.0.7 (8690)
- Add type annotations to celery/utils/nodenames.py (8667)
- Issue 3426. Adding myself to the contributors. (8696)
- Bump actions/setup-python from 4 to 5 (8701)
- Fixed bug where chord.link_error() throws an exception on a dict type errback object (8702)
- Bump github/codeql-action from 2 to 3 (8725)
- Fixed multiprocessing integration tests not running on Mac (8727)
- Added make docker-docs (8729)
- Fix DeprecationWarning: datetime.datetime.utcnow() (8726)
- Remove `new` adjective in docs (8743)
- add type annotation to celery/utils/sysinfo.py (8747)
- add type annotation to celery/utils/iso8601.py (8750)
- Change type annotation to celery/utils/iso8601.py (8752)
- Update test deps (8754)
- Mark flaky: test_asyncresult_get_cancels_subscription() (8757)
- change _read_as_base64 (b64encode returns bytes) on celery/utils/term.py (8759)
- Replace string concatenation with fstring on celery/utils/term.py (8760)
- Add type annotation to celery/utils/term.py (8755)
- Skipping test_tasks::test_task_accepted (8761)
- Updated concurrency docs page. (8753)
- Changed pyup -> dependabot for updating dependencies (8764)
- Bump isort from 5.12.0 to 5.13.2 (8772)
- Update elasticsearch requirement from <=8.11.0 to <=8.11.1 (8775)
- Bump sphinx-click from 4.4.0 to 5.1.0 (8774)
- Bump python-memcached from 1.59 to 1.61 (8776)
- Update elastic-transport requirement from <=8.10.0 to <=8.11.0 (8780)
- python-memcached==1.61 -> python-memcached>=1.61 (8787)
- Remove usage of utcnow (8791)
- Smoke Tests (8793)
- Moved smoke tests to their own workflow (8797)
- Bugfix: Worker not consuming tasks after Redis broker restart (8796)
- Bugfix: Missing id on chain (8798)

.. _version-5.3.6:

5.4.0

=====
:release-date: 6 August, 2024
:release-by: Tomer Nosrati

We want to add a special thanks to contribution `2007 <https://github.com/celery/kombu/pull/2007>`_ by
awmackowiak for fixing the Redis reconnection bug. Restoring Redis stability has been an essential improvement - thank you!

The rest of the changes are listed below.

Changes
-------
- fix: Fanout exchange messages mixed across virtual databases in Redis sentinel (1986)
- Pin pymongo to latest version 4.7.2 (1994)
- enable/fix test_etcd.py (resolves 2001) (2002)
- Limit requests<2.32.0 due to docker-py issue 3256 (2011)
- enhance: allow users to disable broker heartbeats (1998)
- enhance: allow uses to disable broker heartbeats by not providing a timeout (1997, 1998) (2016)
- chore(typing): annotate `utils/debug.py` (1714)
- ConnectionPool can't be used after .resize(..., reset=True) (resolves 2018) (2024)
- Fix Redis connections after reconnect - consumer starts consuming the tasks after crash (2007)
- Add support for mongodb+srv scheme (1976)
- Added Changelog for v5.4.0rc1 (2033)
- Fixed bumpversion bug with RC versions (2034)
- Fix typo in README.rst (2036)
- Reverted limiting requests<2.32.0 in requirements/default.txt but kept in tox.ini due to docker-py issue 3256 (2041)
- Redis transport - Redelivered messages should respect the original priority (2026)
- Exclude Unit 3.9 from CI (2046)
- Fixed CI error from excluding Python 3.9 unit tests (2047)
- Fixed flaky integration test: test_publish_requeue_consume() (2048)
- fix: don't crash on `properties`.`body_encoding`: `utf-8` (1690)
- chore: handle kafka transport with confluentkafka ✨ (1574)
- Revert "Exclude Unit 3.9 from CI 2046" (2054)
- fix azure service bus isinstance checks when None (2053)
- Added Changelog for v5.4.0rc2 (2056)
- Fixed typo in Changelog for v5.4.0rc2 (2057)
- Use logging.Logger.warning (2058)
- SQS: add support for passing MessageAttributes (2059)
- Added Changelog for v5.4.0rc3 (2064)
- Prepare for release: v5.4.0 (2095)

Dependencies Updates
--------------------
- Update mypy to 1.10.0 (1988)
- Update pytest to 8.2.0 (1990)
- Bump pytest from 8.2.0 to 8.2.1 (2005)
- Pin typing_extensions to latest version 4.12.1 (2017)
- Bump pytest from 8.2.1 to 8.2.2 (2021)
- Bump pymongo from 4.7.2 to 4.7.3 (2022)
- Update flake8 to 7.1.0 (2028)
- Bump mypy from 1.10.0 to 1.10.1 (2039)
- Bump pymongo from 4.7.3 to 4.8.0 (2044)
- Pin zstandard to latest version 0.23.0 (2060)
- Update mypy to 1.11.0 (2062)
- Update pytest to 8.3.1 (2063)
- Update typing_extensions to 4.12.2 (2066)
- Pin vine to latest version 5.1.0 (2067)
- Update pytest to 8.3.2 (2076)
- Pin codecov to latest version 2.1.13 (2084)
- Pin pytest-freezer to latest version 0.4.8 (2085)
- Pin msgpack to latest version 1.0.8 (2080)
- Pin python-consul2 to latest version 0.1.5 (2078)
- Pin pycouchdb to latest version 1.16.0 (2079)
- Pin bumpversion to latest version 0.6.0 (2083)
- Pin kazoo to latest version 2.10.0 (2082)
- Pin pyro4 to latest version 4.82 (2081)
- Bump mypy from 1.11.0 to 1.11.1 (2087)
- Bump flake8 from 7.1.0 to 7.1.1 (2090)

5.4.0rc3

========
:release-date: 22 July, 2024
:release-by: Tomer Nosrati

- Fixed typo in Changelog for v5.4.0rc2 (2057)
- Use logging.Logger.warning (2058)
- Pin zstandard to latest version 0.23.0 (2060)
- Update mypy to 1.11.0 (2062)
- Update pytest to 8.3.1 (2063)
- SQS: add support for passing MessageAttributes (2059)

.. _version-5.4.0rc2:

5.4.0rc2

========
:release-date: 11 July, 2024
:release-by: Tomer Nosrati

The ``requests`` package is no longer limited to <2.32.0 per 2041.
Contribution 2007 by awmackowiak was confirmed to have solved the Redis reconnection bug.

- Bump mypy from 1.10.0 to 1.10.1 (2039)
- Fix typo in README.rst (2036)
- Reverted limiting requests<2.32.0 in requirements/default.txt but kept in tox.ini due to docker-py issue 3256 (2041)
- Redis transport - Redelivered messages should respect the original priority (2026)
- Exclude Unit 3.9 from CI (2046)
- Fixed CI error from excluding Python 3.9 unit tests (2047)
- Fixed flaky integration test: test_publish_requeue_consume() (2048)
- Bump pymongo from 4.7.3 to 4.8.0 (2044)
- fix: don't crash on `properties`.`body_encoding`: `utf-8` (1690)
- chore: handle kafka transport with confluentkafka ✨ (1574)
- Revert "Exclude Unit 3.9 from CI 2046" (2054)
- fix azure service bus isinstance checks when None (2053)

.. _version-5.4.0rc1:

5.4.0rc1

========
:release-date: 22 June, 2024
:release-by: Tomer Nosrati

We want to add a special thanks to contribution 2007 by awmackowiak for fixing the Redis reconnection bug.
This release candidate aims to allow the community to test the changes and provide feedback.

Please let us know if Redis is stable again!

New: 1998, 2016, 2024, 1976
The rest of the changes are bug fixes and dependency updates.

Lastly, ``requests`` is limited to <2.32.0 per 2011.

- Update mypy to 1.10.0 (1988)
- Update pytest to 8.2.0 (1990)
- fix: Fanout exchange messages mixed across virtual databases in Redis sentinel (1986)
- Pin pymongo to latest version 4.7.2 (1994)
- enable/fix test_etcd.py (resolves 2001) (2002)
- Bump pytest from 8.2.0 to 8.2.1 (2005)
- Limit requests<2.32.0 due to docker-py issue 3256 (2011)
- enhance: allow users to disable broker heartbeats (1998)
- enhance: allow uses to disable broker heartbeats by not providing a timeout (1997,1998) (2016)
- Pin typing_extensions to latest version 4.12.1 (2017)
- chore(typing): annotate `utils/debug.py` (1714)
- Bump pytest from 8.2.1 to 8.2.2 (2021)
- Bump pymongo from 4.7.2 to 4.7.3 (2022)
- ConnectionPool can't be used after .resize(..., reset=True) (resolves 2018) (2024)
- Fix Redis connections after reconnect - consumer starts consuming the tasks after crash. (2007)
- Update flake8 to 7.1.0 (2028)
- Add support for mongodb+srv scheme (1976)

.. _version-5.3.7:

5.3.7

=====
:release-date: 11 April, 2024
:release-by: Tomer Nosrati

The release of v5.3.6 was missing the bumbversion commit so v5.3.7 is only released to sync it back.

.. _version-5.3.6:

5.3.6

=====
:release-date: 27 Mar, 2024
:release-by: Tomer Nosrati

- boto3>=1.26.143 (1890)
- Always convert azureservicebus namespace to fully qualified (1892)
- Pin pytest-sugar to latest version 1.0.0 (1912)
- Upgrade to pytest v8 that removed nose compatibility (1914)
- fix warning for usage of utcfromtimestamp (1926)
- Update pytest to 8.0.2 (1942)
- Hotfix: Fix CI failures (limit redis to <5.0.2 instead of <6.0.0) (1961)
- Expose cancel callback from py-amqp channel.basic_consume (1953)
- Update mypy to 1.9.0 (1963)
- Update pytest to 8.1.1 (1965)
- Pin hypothesis to hypothesis<7 (1966)
- redis>=4.5.2,<5.0.2,!=4.5.5 -> redis>=4.5.2,!=5.0.2,!=4.5.5 (1969)
- add escape hatch for custom JSON serialization (1955)
- Pin pytest-cov to latest version 5.0.0 (1972)

.. _version-5.3.5:

5.3.5

=====
:release-date: 12 Jan, 2024
:release-by: Tomer Nosrati

- Fix ReadTheDocs CI (1827).
- fix(docs): add Redis to the list of transports where SSL is supported (1826).
- Fixed Improper Method Call: Replaced `mktemp` (1828).
- Bump actions/setup-python from 4 to 5 (1829).
- Bump github/codeql-action from 2 to 3 (1832).
- fix: freeze set during ticks iter in async hub (1830).
- azure service bus: fix TypeError when using Managed Identities (1825).
- Fix unacknowledge typo in restore_visible() (1839).
- Changed pyup -> dependabot for updating dependencies (1842).
- Bump pytest from 7.4.3 to 7.4.4 (1843).
- Bump flake8 from 6.0.0 to 7.0.0 (1845).
- Bump mypy from 1.3.0 to 1.8.0 (1844).
- Fix crash when using global_keyprefix with a sentinel connection (1838)
- Fixed version_dev in docs/conf.py (1875).

.. _version-5.3.4:

5.3.4

=====
:release-date: 16 Nov, 2023
:release-by: Asif Saif Uddin

- Use the correct protocol for SQS requests (1807).


.. _version-5.3.3:

5.3.3

=====
:release-date: 6 Nov, 2023
:release-by: Asif Saif Uddin

- Raise access denied error when ack.
- test redis 5.0.0.
- fix azure servicebus using managed identity support (1801).
- Added as_uri method to MongoDB transport - Fixes 1795 (1796).
- Revert "[fix 1726] Use boto3 for SQS async requests (1759)" (1799).
- Create a lock on cached_property if not present (1811).
- Bump kafka deps versions & fix integration test failures (1818).
- Added Python 3.12 support.
- Fix: redis requeue concurrency bug 1800 (1805).


.. _version-5.3.2:

5.3.2

=====
:release-date: 31 Aug, 2023
:release-by: Tomer Nosrati

- Reverted unwanted constraint introduced in 1629 with max_retries (1755)
- Doc fix (hotfix for 1755) (1758)
- Python3.12: fix imports in kombu/utils/objects.py (1756)
- [fix 1726] Use boto3 for SQS async requests (1759)
- docs: Remove SimpleQueue import (1764)
- Fixed pre-commit issues (1773)
- azure service bus: add managed identity support (1641)
- fix: Prevent redis task loss when closing connection while in poll (1733)
- Kombu & celery with SQS 222 (1779)
- syntax correction (1780)

.. _version-5.3.1:

5.3.1

=====
:release-date: 2024-11-12
:release-by: Tomer Nosrati

- Fixed readthedocs (443)
- Prepare for release: 5.3.1 (444)


.. _version-5.3.0:

5.3.0

=====
:release-date: 2024-11-12
:release-by: Tomer Nosrati

- Hard-code requests version because of the bug in docker-py (432)
- fix AbstractTransport repr socket error (361) (431)
- blacksmith.sh: Migrate workflows to Blacksmith (436)
- Added Python 3.13 to CI (440)
- Prepare for release: 5.3.0 (441)


.. _version-5.2.0:

5.3.0rc2

========
:release-date: 31 May, 2023
:release-by: Asif Saif Uddin

- add missing zoneinfo dependency (1732).
- Support redis >= 4.5.2
- Loosen urlib3 version range for botocore compat


.. _version-5.3.0rc1:

5.3.0rc1

========
:release-date: 24 May, 2023
:release-by: Asif Saif Uddin

- Moved to pytest-freezer (1683).
- Deprecate pytz and use zoneinfo (1680).
- handle keyerror in azureservicebus transport when message is not
found in qos and perform basic_ack (1691).
- fix mongodb transport obsolete calls (1694).
- SQS: avoid excessive GetQueueURL calls by using cached queue url (1621).
- Update confluentkafka.txt version (1727).
- Revert back to pyro4 for now.


.. _version-5.3.0b3:

5.3.0b3

=======
:release-date: 20 Mar, 2023
:release-by: Asif Saif Uddin

- Use SPDX license expression in project metadata.
- Allowing Connection.ensure() to retry on specific exceptions given by policy (1629).
- Redis==4.3.4 temporarilly in an attempt to avoid BC (1634).
- Add managed identity support to azure storage queue (1631).
- Support sqla v2.0 (1651).
- Switch to Pyro5 (1655).
- Remove unused _setupfuns from serialization.py.
- Refactor: Refactor utils/json (1659).
- Adapt the mock to correctly mock the behaviors as implemented on Python 3.10. (Ref 1663).


.. _version-5.3.0b2:

5.3.0b2

=======
:release-date: 19 Oct, 2022
:release-by: Asif Saif Uddin

- fix: save QueueProperties to _queue_name_cache instead of QueueClient.
- hub: tick delay fix (1587).
- Fix incompatibility with redis in disconnect() (1589).
- Solve Kombu filesystem transport not thread safe.
- importlib_metadata remove deprecated entry point interfaces (1601).
- Allow azurestoragequeues transport to be used with Azurite emulator in docker-compose (1611).


.. _version-5.3.0b1:

5.3.0b1

=======
:release-date: 1 Aug, 2022
:release-by: Asif Saif Uddin

- Add ext.py files to setup.cfg.
- Add support to SQS DelaySeconds (1567).
- Add WATCH to prefixed complex commands.
- Avoid losing type of UUID when serializing/deserializing (1575).
- chore: add confluentkafka to extras.

.. _version-5.3.0a1:

5.3.0a1

=======
:release-date: 29 Jun, 2022
:release-by: Asif Saif Uddin

- Add fanout to filesystem (1499).
- Protect set of ready tasks by lock to avoid concurrent updates. (1489).
- Correct documentation stating kombu uses pickle protocol version 2.
- Use new entry_points interface.
- Add mypy to the pipeline (1512).
- Added possibility to serialize and deserialize binary messages in json (1516).
- Bump pyupgrade version and add __future__.annotations import.
- json.py cleaning from outdated libs (1533).
- bump new py-amqp to 5.1.1 (1534).
- add GitHub URL for PyPi.
- Upgrade pytest to ~=7.1.1.
- Support pymongo 4.x (1536).
- Initial Kafka support (1506).
- Upgrade Azure Storage Queues transport to version 12 (1539).
- move to consul2 (1544).
- Datetime serialization and deserialization fixed (1515).
- Bump redis>=4.2.2 (1546).
- Update sqs dependencies (1547).
- Added HLEN to the list of prefixed redis commands (1540).
- Added some type annotations.


.. _version-5.2.4:

5.2.7

=====

:release-date: 2022-5-26 12:15 P.M UTC+2:00
:release-by: Omer Katz

- Fix packaging issue which causes poetry 1.2b1 and above to fail install Celery (7534).

.. _version-5.2.6:

5.2.6

=====

:release-date: 2022-4-04 21:15 P.M UTC+2:00
:release-by: Omer Katz

- load_extension_class_names - correct module_name (7433).
 This fixes a regression caused by 7218.

.. _version-5.2.5:

5.2.5

=====

:release-date: 2022-4-03 20:42 P.M UTC+2:00
:release-by: Omer Katz

**This release was yanked due to a regression caused by the PR below**

- Use importlib instead of deprecated pkg_resources (7218).

.. _version-5.2.4:

5.2.4

=====
:release-date: 06 Mar, 2022
:release-by: Asif Saif Uddin

- Allow getting recoverable_connection_errors without an active transport.
- Prevent KeyError: 'purelib' by removing INSTALLED_SCHEME hack from setup.py.
- Revert "try pining setuptools (1466)" (1481).
- Fix issue 789: Async http code not allowing for proxy config (790).
- Fix The incorrect times of retrying.
- Set redelivered property for Celery with Redis (1484).
- Remove use of OrderedDict in various places (1483).
- Warn about missing hostname only when default one is available (1488).
- All supported versions of Python define __package__.
- Added global_keyprefix support for pubsub clients (1495).
- try pytest 7 (1497).
- Add an option to not base64-encode SQS messages.
- Fix SQS extract_task_name message reference.


.. _version-5.2.3:

5.2.3

=====
:release-date: 29 Dec, 2021
:release-by: Asif Saif Uddin

- Allow redis >= 4.0.2.
- Fix PyPy CI jobs.
- SQS transport: detect FIFO queue properly by checking queue URL (1450).
- Ensure that restore is atomic in redis transport (1444).
- Restrict setuptools>=59.1.1,<59.7.0.
- Bump minimum py-amqp to v5.0.9 (1462).
- Reduce memory usage of Transport (1470).
- Prevent event loop polling on closed redis transports (and causing leak).
- Respect connection timeout (1458)
- prevent redis event loop stopping on 'consumer: Cannot connect' (1477).


.. _version-5.2.2:

5.2.2

=====
:release-date: 16 Nov, 2021
:release-by: Asif Saif Uddin

- Pin redis version to >= 3.4.1<4.0.0 as it is not fully compatible yet.


.. _version-5.2.1:

5.2.1

=====
:release-date: 8 Nov, 2021
:release-by: Asif Saif Uddin

- Bump redis version to >= 3.4.1.
- try latest sqs dependencies ti fix security warning.
- Tests & dependency updates

.. _version-5.2.0:

5.2.0

=====
:release-date: 2023-11-06 10:55 A.M. UTC+6:00
:release-by: Asif Saif Uddin

- Added python 3.12 and drop python 3.7 (423).
- Test vine 5.1.0 (424).
- Set an explicit timeout on SSL handshake to prevent hangs.
- Add MessageNacked to recoverable errors.
- Send heartbeat frames more often.


.. _version-5.1.1:

5.2.0rc2

========

:release-date: 2021-11-02 1.54 P.M UTC+3:00
:release-by: Naomi Elstein

- Bump Python 3.10.0 to rc2.
- [pre-commit.ci] pre-commit autoupdate (6972).
- autopep8.
- Prevent worker to send expired revoked items upon hello command (6975).
- docs: clarify the 'keeping results' section (6979).
- Update deprecated task module removal in 5.0 documentation (6981).
- [pre-commit.ci] pre-commit autoupdate.
- try python 3.10 GA.
- mention python 3.10 on readme.
- Documenting the default consumer_timeout value for rabbitmq >= 3.8.15.
- Azure blockblob backend parametrized connection/read timeouts (6978).
- Add as_uri method to azure block blob backend.
- Add possibility to override backend implementation with celeryconfig (6879).
- [pre-commit.ci] pre-commit autoupdate.
- try to fix deprecation warning.
- [pre-commit.ci] pre-commit autoupdate.
- not needed anyore.
- not needed anyore.
- not used anymore.
- add github discussions forum

.. _version-5.2.0rc1:

5.2.0rc1

========
:release-date: 2021-09-07 7:00 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Remove backward compatible code not used anymore (1344).
- Add support for setting redis username (1351).
- Add support for Python 3.9.
- Use hostname from URI when server_host is None.
- Use Python's built-in json module by default, instead of simplejson.
- SQS Channel.predefined_queues should be {} if not defined.
- Add global key prefix for keys set by Redis transporter (1349).
- fix: raise BrokenPipeError (1231).
- fix: add missing commands to prefix.
- Make BrokerState Transport specific.
- Tests & Docs cleanup.

.. _version-5.1.0:

5.2.0b3

=======

:release-date: 2021-09-02 8.38 P.M UTC+3:00
:release-by: Omer Katz

- Add args to LOG_RECEIVED (fixes 6885) (6898).
- Terminate job implementation for eventlet concurrency backend (6917).
- Add cleanup implementation to filesystem backend (6919).
- [pre-commit.ci] pre-commit autoupdate (69).
- Add before_start hook (fixes 4110) (6923).
- Restart consumer if connection drops (6930).
- Remove outdated optimization documentation (6933).
- added https verification check functionality in arangodb backend (6800).
- Drop Python 3.6 support.
- update supported python versions on readme.
- [pre-commit.ci] pre-commit autoupdate (6935).
- Remove appveyor configuration since we migrated to GA.
- pyugrade is now set to upgrade code to 3.7.
- Drop exclude statement since we no longer test with pypy-3.6.
- 3.10 is not GA so it's not supported yet.
- Celery 5.1 or earlier support Python 3.6.
- Fix linting error.
- fix: Pass a Context when chaining fail results (6899).
- Bump version: 5.2.0b2 → 5.2.0b3.

.. _version-5.2.0b2:

5.2.0b2

=======

:release-date: 2021-08-17 5.35 P.M UTC+3:00
:release-by: Omer Katz

- Test windows on py3.10rc1 and pypy3.7 (6868).
- Route chord_unlock task to the same queue as chord body (6896).
- Add message properties to app.tasks.Context (6818).
- handle already converted LogLevel and JSON (6915).
- 5.2 is codenamed dawn-chorus.
- Bump version: 5.2.0b1 → 5.2.0b2.

.. _version-5.2.0b1:

5.2.0b1

=======

:release-date: 2021-08-11 5.42 P.M UTC+3:00
:release-by: Omer Katz

- Add Python 3.10 support (6807).
- Fix docstring for Signal.send to match code (6835).
- No blank line in log output (6838).
- Chords get body_type independently to handle cases where body.type does not exist (6847).
- Fix 6844 by allowing safe queries via app.inspect().active() (6849).
- Fix multithreaded backend usage (6851).
- Fix Open Collective donate button (6848).
- Fix setting worker concurrency option after signal (6853).
- Make ResultSet.on_ready promise hold a weakref to self (6784).
- Update configuration.rst.
- Discard jobs on flush if synack isn't enabled (6863).
- Bump click version to 8.0 (6861).
- Amend IRC network link to Libera (6837).
- Import celery lazily in pytest plugin and unignore flake8 F821, "undefined name '...'" (6872).
- Fix inspect --json output to return valid json without --quiet.
- Remove celery.task references in modules, docs (6869).
-  The Consul backend must correctly associate requests and responses (6823).


Changes
=======

.. _version-5.1.0:

5.1.1

=====
:release-date: 2022-04-17 12:45 P.M. UTC+6:00
:release-by: Asif Saif Uddin

- Use AF_UNSPEC for name resolution (389).


.. _version-5.1.0:

5.1.0

=====
:release-date: 2022-03-06 10:05 A.M. UTC+6:00
:release-by: Asif Saif Uddin

- Improve performance of _get_free_channel_id, fix channel max bug (385).
- Document memoryview usage, minor frame_writer.write_frame refactor (384).
- Start dropping python 3.6 (387).
- Added experimental __slots__ to some classes (368)
- Relaxed vine version for upcoming release.
- Upgraded topytest 7 (388).


.. _version-5.0.9:

5.1.0b1

=======
:release-date: 2021-04-01 10:30 P.M UTC+6:00
:release-by: Asiff Saif Uddin

- Wheels are no longer universal.
- Revert "Added redis transport key_prefix from envvars".
- Redis Transport: Small improvements of `SentinelChannel` (1253).
- Fix pidbox not using default channels.
- Revert "on worker restart - restore visible regardless to time (905)".
- Add vine to dependencies.
- Pin urllib3<1.26 to fix failing unittests.
- Add timeout to producer publish (1269).
- Remove python2 compatibility code (1277).
- redis: Support Sentinel with SSL.
- Support for Azure Service Bus 7.0.0 (1284).
- Allow specifying session token (1283).
- kombu/asynchronous/http/curl: implement _set_timeout.
- Disable namedtuple to object feature in simplejson (1297).
- Update to tox docker 2.0.
- SQS back-off policy (1301).
- Fixed SQS unittests.
- Fix: non kombu json message decoding in SQS transport (1306).
- Add Github Actions CI (1309).
- Update default pickle protocol version to 4 (1314).
- Update connection.py (1311).
- Drop support for the lzma backport.
- Drop obsolete code importing pickle (1315).
- Update default login method for librabbitmq and pyamqp (936).
- SQS Broker - handle STS authentication with AWS (1322).
- Min py-amqp version is v5.0.6 (1325).
- Numerous docs & example fixes.
- Use a thread-safe implementation of cached_property (1316).


.. _version-5.0.2:

5.0.9

=====
:release-date: 2021-12-20 11:00 A.M. UTC+6:00
:release-by: Asif Saif Uddin

- Append to _used_channel_ids in _used_channel_ids


.. _version-5.0.8:

5.0.8

=====
:release-date: 2021-12-19 11:15 A.M. UTC+6:00
:release-by: Asif Saif Uddin

- Reduce memory usage of Connection (377)
- Add additional error handling around code where an OSError
may be raised on failed connections. Fixes (378)


.. _version-5.0.7:

5.0.7

=====
:release-date: 2021-12-13 15:45 P.M. UTC+6:00
:release-by: Asif Saif Uddin

- Remove dependency to case
- Bugfix: not closing socket after server disconnect


.. _version-5.0.6:

5.0.6

=====
:release-date: 2021-04-01 10:45 A.M. UTC+6:00
:release-by: Asif Saif Uddin

- Change the order in which context.check_hostname and context.verify_mode get set
in SSLTransport._wrap_socket_sni. Fixes bug introduced in 5.0.3 where setting
context.verify_mode = ssl.CERT_NONE would raise
"ValueError: Cannot set verify_mode to CERT_NONE when check_hostname is enabled."
Setting context.check_hostname prior to setting context.verify_mode resolves the
issue.
- Remove TCP_USER_TIMEOUT option for Solaris (355)
- Pass long_description to setup() (353)
- Fix for tox-docker 2.0
- Moved to GitHub actions CI (359)

.. _version-5.0.5:

5.0.5

=====
:release-date: 2021-01-28 4:30 P.M UTC+6:00
:release-by: Asif Saif Uddin

-  Removed mistakenly introduced code which was causing import errors



.. _version-5.0.4:

5.0.4

=====
:release-date: 2021-01-28 2:30 P.M UTC+6:00
:release-by: Asif Saif Uddin

-  Add missing load_default_certs() call to fix a regression in v5.0.3 release. (350)


.. _version-5.0.3:

5.0.3

=====
:release-date: 2021-01-19 9:00 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Change the default value of ssl_version to None. When not set, the
proper value between ssl.PROTOCOL_TLS_CLIENT and ssl.PROTOCOL_TLS_SERVER
will be selected based on the param server_side in order to create
a TLS Context object with better defaults that fit the desired
connection side.

- Change the default value of cert_reqs to None. The default value
of ctx.verify_mode is ssl.CERT_NONE, but when ssl.PROTOCOL_TLS_CLIENT
is used, ctx.verify_mode defaults to ssl.CERT_REQUIRED.

- Fix context.check_hostname logic. Checking the hostname depends on
having support of the SNI TLS extension and being provided with a
server_hostname value. Another important thing to mention is that
enabling hostname checking automatically sets verify_mode from
ssl.CERT_NONE to ssl.CERT_REQUIRED in the stdlib ssl and it cannot
be set back to ssl.CERT_NONE as long as hostname checking is enabled.

- Refactor the SNI tests to test one thing at a time and removing some
tests that were being repeated over and over.



.. _version-5.0.2:

5.0.2

=====
:release-date: 2020-11-08 6:50 P.M UTC+3:00
:release-by: Omer Katz

- Whhels are no longer universal.

Contributed by **Omer Katz**

- Added debug representation to Connection and *Transport classes

Contributed by **Matus Valo**

- Reintroduce ca_certs and ciphers parameters of SSLTransport._wrap_socket_sni()

This fixes issue introduced in commit: 53d6777

Contributed by **Matus Valo**

- Fix infinite wait when using confirm_publish

Contributed by **Omer Katz** & **RezaSi**

.. _version-5.0.1:

5.0.1

=====
:release-date: 2020-09-06 6:10 P.M UTC+3:00
:release-by: Omer Katz

- Require vine 5.0.0.

Contributed by **Omer Katz**

.. _version-5.0.0:

5.0.0

=====
:release-date: 2020-09-03 3:20 P.M UTC+3:00
:release-by: Omer Katz

- Stop to use deprecated method ssl.wrap_socket.

Contributed by **Hervé Beraud**

.. _version-5.0.0b1:

5.0.0b1

=======
:release-date: 2020-09-01 6:20 P.M UTC+3:00
:release-by: Omer Katz

- Dropped Python 3.5 support.

Contributed by **Omer Katz**

- Removed additional compatibility code.

Contributed by **Omer Katz**

.. _version-5.0.0a1:

5.0.0a1

=======
:release-date: 2019-04-01 4:30 P.M UTC+3:00
:release-by: Omer Katz

- Dropped Python 2.x support.

Contributed by **Omer Katz**

- Dropped Python 3.4 support.

Contributed by **Omer Katz**

- Depend on :pypi:`vine` 5.0.0a1.

Contributed by **Omer Katz**

Code Cleanups & Improvements:

- **Omer Katz**


.. _version-2.6.0:

4.6.11

=======
:release-date: 2020-06-24 1.15 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Revert incompatible changes in 1193 and additional improvements (1211)
- Default_channel should reconnect automatically (1209)


.. _version-4.6.10:

4.6.10

======
:release-date: 2020-06-03 10.45 A.M UTC+6:00
:release-by: Asif Saif Uddin

- Doc improvement.
- set _connection in _ensure_connection (1205)
- Fix for the issue 1172
- reuse connection [bug fix]


.. _version-4.6.9:

4.6.9

=====
:release-date: 2020-06-01 14.00 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Prevent failure if AWS creds are not explicitly defined on predefined.
- Raise RecoverableConnectionError in maybe_declare with retry on and.
- Fix for the issue 1172 .
- possible fix for 1174 .
- Fix: make SQLAlchemy Channel init thread-safe
- Added integration testing infrastructure for RabbitMQ
- Initial redis integration tests implementation
- SQLAlchemy transport: Use Query.with_for_update() instead of deprecated
- Fix Consumer Encoding
- Added Integration tests for direct, topic and fanout exchange types
- Added TTL integration tests
- Added integration tests for priority queues
- fix 100% cpu usage on linux while using sqs
- Modified Mutex to use redis LuaLock implementation
- Fix: eliminate remaining race conditions from SQLAlchemy Channel
- Fix connection imaybe_declare (1196)
- Fix for issue 1198: Celery crashes in cases where there aren’t enough
- Ensure connection when connecting to broker
- update pyamqp to 2.6 with optional cythonization

.. _version-4.6.8:

4.6.8

=====
:release-date: 2020-03-29 20:45 A.M UTC+6:00
:release-by: Asif Saif Uddin

- Added support for health_check_interval option in broker_transport_options (1145)
- Added retry_on_timeout parameter to Redis Channel (1150)
- Added support for standard values for ssl_cert_reqs query parameter for Redis (1139)
- Added predefined_queues option to SQS transport (1156)
- Added ssl certificate verification against ca certificates when amqps is used for pyamqp transport (1151)
- Fix issue (701) where kombu.transport.redis.Mutex is broken in python 3 (1141)
- Fix brop error in Redis Channel (1144)

.. _version-4.6.7:

4.6.7

=====
:release-date: 2019-12-07 20:45 A.M UTC+6:00
:release-by: Asif Saif Uddin

- Use importlib.metadata from the standard library on Python 3.8+ (1086).
- Add peek lock settings to be changed using transport options (1119).
- Fix redis health checks (1122).
- Reset ready before execute callback (1126).
- Add missing parameter queue_args in kombu.connection.SimpleBuffer (1128)

.. _version-4.6.6:

4.6.6

=====
:release-date: 2019-11-11 00:15 A.M UTC+6:00
:release-by: Asif Saif Uddin

- Revert _lookup_direct and related changes of redis.
- Python 3.8 support
- Fix 'NoneType' object has no attribute 'can_read' bug of redis transport
- Issue 1019 Fix redis transport socket timeout
- Add wait timeout settings to receive queue message (1110)
- Bump py-amqp to 2.5.2

.. _version-4.6.5:

4.6.5

=====
:release-date: 2019-09-30 19:30 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Revert _lookup api and correct redis implemetnation.
- Major overhaul of redis test cases by adding more full featured fakeredis module.
- Add more test cases to boost coverage of kombu redis transport.
- Refactor the producer consumer test cases to be based on original mocks and be passing
- Fix lingering line length issue in test.
- Sanitise url when include_password is false
- Pinned pycurl to 7.43.0.2 as it is the latest build with wheels provided
- Bump py-amqp to 2.5.2


.. _version-4.6.4:

4.6.4

=====
:release-date: 2019-08-14 22:45 P.M UTC+6:00
:release-by: Asif Saif Uddin

- Use importlib-metadata instead of pkg_resources f