Bump scrapy from 2.6.1 to 2.6.3

[dependabot]

Bumps scrapy from 2.6.1 to 2.6.3.

Release notes

Sourced from scrapy's releases.

2.6.3

Makes pip install Scrapy work again.

It required making changes to support pyOpenSSL 22.1.0. We had to drop support for SSLv3 as a result.

We also upgraded the minimum versions of some dependencies.

See the changelog.

2.6.2

Fixes a security issue around HTTP proxy usage, and addresses a few regressions introduced in Scrapy 2.6.0.

See the changelog.

Changelog

Sourced from scrapy's changelog.

Scrapy 2.6.3 (2022-09-27)

• Added support for pyOpenSSL_ 22.1.0, removing support for SSLv3 (:issue:5634, :issue:5635, :issue:5636).

• Upgraded the minimum versions of the following dependencies:

  • cryptography_: 2.0 → 3.3

  • pyOpenSSL_: 16.2.0 → 21.0.0

  • service_identity_: 16.0.0 → 18.1.0

  • Twisted_: 17.9.0 → 18.9.0

  • zope.interface_: 4.1.3 → 5.0.0

  (:issue:5621, :issue:5632)

• Fixes test and documentation issues (:issue:5612, :issue:5617, :issue:5631).

.. _release-2.6.2:

Scrapy 2.6.2 (2022-07-25)

Security bug fix:

• When :class:~scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware processes a request with :reqmeta:proxy metadata, and that :reqmeta:proxy metadata includes proxy credentials, :class:~scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware sets the Proxy-Authentication header, but only if that header is not already set.

  There are third-party proxy-rotation downloader middlewares that set different :reqmeta:proxy metadata every time they process a request.

  Because of request retries and redirects, the same request can be processed by downloader middlewares more than once, including both :class:~scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware and any third-party proxy-rotation downloader middleware.

  These third-party proxy-rotation downloader middlewares could change the :reqmeta:proxy metadata of a request to a new value, but fail to remove the Proxy-Authentication header from the previous value of the :reqmeta:proxy metadata, causing the credentials of one proxy to be sent

... (truncated)

Commits

• 4dc8e77 Bump version: 2.6.2 → 2.6.3
• fa5945b 2.6.3: set a release date
• e5ed046 Merge pull request #5637 from Gallaecio/support-latest-openssl
• aec2d3a 2.6.3: update the release notes
• fcc224f tox.ini cleanup
• b00f312 Limit minium versions of mitmproxy
• d3f82aa Merge pull request #5617 from Laerte/fix/tests-w3lib
• efc11b3 zope.interface: 4.4.2 → 5.0.0 (setuptools #2017)
• edd7cfe Update test-standard link in contributing docs (#5631)
• 9f443e8 zope.interface: 4.1.3 → 4.4.2
• Additional commits viewable in compare view

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[dependabot]

Superseded by #582.