Update dependency requests to v2.27.1

This MR contains the following updates:

Package	Type	Update	Change
requests (source, changelog)	ironbank-pypi	minor	2.24.0 -> 2.27.1
requests (source, changelog)		minor	==2.24.0 -> ==2.27.1

---

Release Notes

psf/requests

v2.27.1

Compare Source

Bugfixes

• Fixed parsing issue that resulted in the auth component being dropped from proxy URLs. (#​6028)

v2.27.0

Compare Source

Improvements

• Officially added support for Python 3.10. (#​5928)

• Added a requests.exceptions.JSONDecodeError to unify JSON exceptions between Python 2 and 3. This gets raised in the response.json() method, and is backwards compatible as it inherits from previously thrown exceptions. Can be caught from requests.exceptions.RequestException as well. (#​5856)

• Improved error text for misnamed InvalidSchema and MissingSchema exceptions. This is a temporary fix until exceptions can be renamed (Schema->Scheme). (#​6017)

• Improved proxy parsing for proxy URLs missing a scheme. This will address recent changes to urlparse in Python 3.9+. (#​5917)

Bugfixes

• Fixed defect in extract_zipped_paths which could result in an infinite loop for some paths. (#​5851)

• Fixed handling for AttributeError when calculating length of files obtained by Tarfile.extractfile(). (#​5239)

• Fixed urllib3 exception leak, wrapping urllib3.exceptions.InvalidHeader with requests.exceptions.InvalidHeader. (#​5914)

• Fixed bug where two Host headers were sent for chunked requests. (#​5391)

• Fixed regression in Requests 2.26.0 where Proxy-Authorization was incorrectly stripped from all requests sent with Session.send. (#​5924)

• Fixed performance regression in 2.26.0 for hosts with a large number of proxies available in the environment. (#​5924)

• Fixed idna exception leak, wrapping UnicodeError with requests.exceptions.InvalidURL for URLs with a leading dot (.) in the domain. (#​5414)

Deprecations

• Requests support for Python 2.7 and 3.6 will be ending in 2022. While we don't have exact dates, Requests 2.27.x is likely to be the last release series providing support.

v2.26.0

Compare Source

Improvements

• Requests now supports Brotli compression, if either the brotli or brotlicffi package is installed. (#​5783)

• Session.send now correctly resolves proxy configurations from both the Session and Request. Behavior now matches Session.request. (#​5681)

Bugfixes

• Fixed a race condition in zip extraction when using Requests in parallel from zip archive. (#​5707)

Dependencies

• Instead of chardet, use the MIT-licensed charset_normalizer for Python3 to remove license ambiguity for projects bundling requests. If chardet is already installed on your machine it will be used instead of charset_normalizer to keep backwards compatibility. (#​5797)

  You can also install chardet while installing requests by specifying [use_chardet_on_py3] extra as follows:

  pip install "requests[use_chardet_on_py3]"

  Python2 still depends upon the chardet module.

• Requests now supports idna 3.x on Python 3. idna 2.x will continue to be used on Python 2 installations. (#​5711)

Deprecations

• The requests[security] extra has been converted to a no-op install. PyOpenSSL is no longer the recommended secure option for Requests. (#​5867)

• Requests has officially dropped support for Python 3.5. (#​5867)

v2.25.1

Compare Source

Bugfixes

• Requests now treats application/json as utf8 by default. Resolving inconsistencies between r.text and r.json output. (#​5673)

Dependencies

• Requests now supports chardet v4.x.

v2.25.0

Compare Source

Improvements

• Added support for NETRC environment variable. (#​5643)

Dependencies

• Requests now supports urllib3 v1.26.

Deprecations

• Requests v2.25.x will be the last release series with support for Python 3.5.
• The requests[security] extra is officially deprecated and will be removed in Requests v2.26.0.

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled due to failing status checks.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this MR, click this checkbox.

---

This MR has been generated by Renovate Bot.