Bump scrapy from 2.4.1 to 2.5.0

[dependabot[bot]]

Bumps scrapy from 2.4.1 to 2.5.0.

Release notes

Sourced from scrapy's releases.

2.5.0

• Official Python 3.9 support
• Experimental HTTP/2 support
• New get_retry_request() function to retry requests from spider callbacks
• New headers_received signal that allows stopping downloads early
• New Response.protocol attribute

See the full changelog

Changelog

Sourced from scrapy's changelog.

Scrapy 2.5.0 (2021-04-06)

Highlights:

• Official Python 3.9 support

• Experimental :ref:HTTP/2 support <http2>

• New :func:~scrapy.downloadermiddlewares.retry.get_retry_request function to retry requests from spider callbacks

• New :class:~scrapy.signals.headers_received signal that allows stopping downloads early

• New :class:Response.protocol <scrapy.http.Response.protocol> attribute

Deprecation removals

-   Removed all code that :ref:`was deprecated in 1.7.0 <1.7-deprecations>` and
    had not :ref:`already been removed in 2.4.0 <2.4-deprecation-removals>`.
    (:issue:`4901`)

Removed support for the SCRAPY_PICKLED_SETTINGS_TO_OVERRIDE environment
variable, :ref:deprecated in 1.8.0 &lt;1.8-deprecations&gt;. (:issue:4912)

Deprecations

-   The :mod:`scrapy.utils.py36` module is now deprecated in favor of
    :mod:`scrapy.utils.asyncgen`. (:issue:`4900`)

New features



Experimental :ref:HTTP/2 support &lt;http2&gt; through a new download handler
that can be assigned to the https protocol in the
:setting:DOWNLOAD_HANDLERS setting.
(:issue:1854, :issue:4769, :issue:5058, :issue:5059, :issue:5066)


The new :func:scrapy.downloadermiddlewares.retry.get_retry_request
function may be used from spider callbacks or middlewares to handle the
retrying of a request beyond the scenarios that
:class:~scrapy.downloadermiddlewares.retry.RetryMiddleware supports.
(:issue:3590, :issue:3685, :issue:4902)


The new :class:~scrapy.signals.headers_received signal gives early access
</tr></table>

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Commits

• e63188c Bump version: 2.4.1 → 2.5.0
• a71d6ef 2.5.0 release notes (#5028)
• 099fb6e Merge pull request #5076 from wRAR/qualname
• 9e3b868 Use qualname in middleware handling.
• 8c5a3a5 Merge pull request #5073 from elacuesta/fix-urlencode-doseq-arg
• 9e7cbc0 Fix type for urlencode's doseq argument
• 127a858 Merge pull request #5063 from noviluni/update_usageError_message
• 12f2006 Merge pull request #4799 from GeorgeA92/patch-2
• f0c8d31 Merge pull request #4694 from Jgaldos/improve-httpstatus-all-meta
• cc095aa Windows pip installation guide (#4736)
• Additional commits viewable in compare view

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