Bump urllib3 from 2.1.0 to 2.2.1

[dependabot]

Bumps urllib3 from 2.1.0 to 2.2.1.

Release notes

Sourced from urllib3's releases.

2.2.1

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support for 2023. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Fixed issue where InsecureRequestWarning was emitted for HTTPS connections when using Emscripten. (#3331)
• Fixed HTTPConnectionPool.urlopen to stop automatically casting non-proxy headers to HTTPHeaderDict. This change was premature as it did not apply to proxy headers and HTTPHeaderDict does not handle byte header values correctly yet. (#3343)
• Changed ProtocolError to InvalidChunkLength when response terminates before the chunk length is sent. (#2860)
• Changed ProtocolError to be more verbose on incomplete reads with excess content. (#3261)

2.2.0

🖥️ urllib3 now works in the browser

🎉 This release adds experimental support for using urllib3 in the browser with Pyodide! 🎉

Thanks to Joe Marshall (@​joemarshall) for contributing this feature. This change was possible thanks to work done in urllib3 v2.0 to detach our API from http.client. Please report all bugs to the urllib3 issue tracker.

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support for 2023. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Added support for Emscripten and Pyodide, including streaming support in cross-origin isolated browser environments where threading is enabled. (#2951)
• Added support for HTTPResponse.read1() method. (#3186)
• Added rudimentary support for HTTP/2. (#3284)
• Fixed issue where requests against urls with trailing dots were failing due to SSL errors when using proxy. (#2244)
• Fixed HTTPConnection.proxy_is_verified and HTTPSConnection.proxy_is_verified to be always set to a boolean after connecting to a proxy. It could be None in some cases previously. (#3130)
• Fixed an issue where headers passed in a request with json= would be mutated (#3203)
• Fixed HTTPSConnection.is_verified to be set to False when connecting from a HTTPS proxy to an HTTP target. It was set to True previously. (#3267)
• Fixed handling of new error message from OpenSSL 3.2.0 when configuring an HTTP proxy as HTTPS (#3268)
• Fixed TLS 1.3 post-handshake auth when the server certificate validation is disabled (#3325)

Note for downstream distributors: To run integration tests, you now need to run the tests a second time with the --integration pytest flag. (#3181)

Changelog

Sourced from urllib3's changelog.

2.2.1 (2024-02-16)

• Fixed issue where InsecureRequestWarning was emitted for HTTPS connections when using Emscripten. ([#3331](https://github.com/urllib3/urllib3/issues/3331) <https://github.com/urllib3/urllib3/issues/3331>__)
• Fixed HTTPConnectionPool.urlopen to stop automatically casting non-proxy headers to HTTPHeaderDict. This change was premature as it did not apply to proxy headers and HTTPHeaderDict does not handle byte header values correctly yet. ([#3343](https://github.com/urllib3/urllib3/issues/3343) <https://github.com/urllib3/urllib3/issues/3343>__)
• Changed ProtocolError to InvalidChunkLength when response terminates before the chunk length is sent. ([#2860](https://github.com/urllib3/urllib3/issues/2860) <https://github.com/urllib3/urllib3/issues/2860>__)
• Changed ProtocolError to be more verbose on incomplete reads with excess content. ([#3261](https://github.com/urllib3/urllib3/issues/3261) <https://github.com/urllib3/urllib3/issues/3261>__)

2.2.0 (2024-01-30)

• Added support for Emscripten and Pyodide <https://urllib3.readthedocs.io/en/latest/reference/contrib/emscripten.html>, including streaming support in cross-origin isolated browser environments where threading is enabled. ([#2951](https://github.com/urllib3/urllib3/issues/2951) <https://github.com/urllib3/urllib3/issues/2951>)
• Added support for HTTPResponse.read1() method. ([#3186](https://github.com/urllib3/urllib3/issues/3186) <https://github.com/urllib3/urllib3/issues/3186>__)
• Added rudimentary support for HTTP/2. ([#3284](https://github.com/urllib3/urllib3/issues/3284) <https://github.com/urllib3/urllib3/issues/3284>__)
• Fixed issue where requests against urls with trailing dots were failing due to SSL errors when using proxy. ([#2244](https://github.com/urllib3/urllib3/issues/2244) <https://github.com/urllib3/urllib3/issues/2244>__)
• Fixed HTTPConnection.proxy_is_verified and HTTPSConnection.proxy_is_verified to be always set to a boolean after connecting to a proxy. It could be None in some cases previously. ([#3130](https://github.com/urllib3/urllib3/issues/3130) <https://github.com/urllib3/urllib3/issues/3130>__)
• Fixed an issue where headers passed in a request with json= would be mutated ([#3203](https://github.com/urllib3/urllib3/issues/3203) <https://github.com/urllib3/urllib3/issues/3203>__)
• Fixed HTTPSConnection.is_verified to be set to False when connecting from a HTTPS proxy to an HTTP target. It was set to True previously. ([#3267](https://github.com/urllib3/urllib3/issues/3267) <https://github.com/urllib3/urllib3/issues/3267>__)
• Fixed handling of new error message from OpenSSL 3.2.0 when configuring an HTTP proxy as HTTPS ([#3268](https://github.com/urllib3/urllib3/issues/3268) <https://github.com/urllib3/urllib3/issues/3268>__)
• Fixed TLS 1.3 post-handshake auth when the server certificate validation is disabled ([#3325](https://github.com/urllib3/urllib3/issues/3325) <https://github.com/urllib3/urllib3/issues/3325>__)
• Note for downstream distributors: To run integration tests, you now need to run the tests a second time with the --integration pytest flag. ([#3181](https://github.com/urllib3/urllib3/issues/3181) <https://github.com/urllib3/urllib3/issues/3181>__)

Commits

• 54d6edf Release 2.2.1
• 49b2dda Stop casting request headers to HTTPHeaderDict (#3344)
• e22f651 Fix docstring of retries parameter
• fa54179 Distinguish between truncated and excess content in response (#3273)
• cfe52f9 Fix InsecureRequestWarning for HTTPS Emscripten requests (#3333)
• 25155d7 Ensure no remote connections during testing (#3328)
• 12f9233 Bump cryptography to 42.0.2 and PyOpenSSL to 24.0.0 (#3340)
• 9929d3c Add nox session to start local Pyodide console
• aa8d3dd Fix ssl_version tests for upcoming migration to pytest 8
• 23f2287 Remove TODO about informational responses (#3319)
• Additional commits viewable in compare view

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