Scrapy-poet

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* Added a ``.weak_cache`` to :class:`scrapy_poet.injection.Injector` which
stores instances created by providers as long as the :class:`scrapy.Request
<scrapy.http.Request>` exists.

* Fixed the incorrect value of ``downloader/response_count`` in the stats due
to additional counting of :class:`scrapy_poet.api.DummyResponse`.

* Fixed the detection of :class:`scrapy_poet.api.DummyResponse` when some type
hints are annotated using strings.

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* :class:`~scrapy_poet.ScrapyPoetRequestFingerprinter` now supports item
dependencies.

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* Add :class:`~scrapy_poet.ScrapyPoetRequestFingerprinter`, a request
fingerprinter that uses request dependencies in the fingerprint generation.

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* Now requires ``andi >= 0.6.0``.

* Changed the implementation of resolving and building item dependencies from
page objects. Now ``andi`` custom builders are used to create a single plan
that includes building page objects and items. This fixes problems such as
providers being called multiple times.

* :class:`~scrapy_poet.page_input_providers.ItemProvider` is now no-op. It's
no longer enabled by default and users should also stop enabling it.
* ``PageObjectInputProvider.allow_prev_instances`` and code related to it
were removed so custom providers may need updating.

* Fixed some tests.

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* Now requires ``andi >= 0.5.0``.

* Add support for dependency metadata via ``typing.Annotated`` (requires
Python 3.9+).

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* Now requires ``web-poet >= 0.15.1``.

* :class:`~web_poet.page_inputs.http.HttpRequest` dependencies are now
supported, via :class:`~scrapy_poet.page_input_providers.HttpRequestProvider`
(enabled by default).

* Enable :class:`~scrapy_poet.page_input_providers.StatsProvider`, which
provides :class:`~web_poet.page_inputs.stats.Stats` dependencies, by default.

* More robust disabling of
:class:`~scrapy_poet.downloadermiddlewares.InjectionMiddleware` in the
``scrapy savefixture`` command.

* Official support for Python 3.12.