Bump flask from 2.1.3 to 2.2.0

[dependabot[bot]]

Bumps flask from 2.1.3 to 2.2.0.

Release notes

Sourced from flask's releases.

2.2.0

This is a feature release, which includes new features and removes previously deprecated code. The 2.2.x branch is now the supported bug fix branch, the 2.1.x branch will become a tag marking the end of support for that branch. We encourage everyone to upgrade, and to use a tool such as pip-tools to pin all dependencies and control upgrades.

• Changes: https://flask.palletsprojects.com/en/2.2.0/changes/#version-2-2-0
• Milestone: https://github.com/pallets/flask/milestone/19?closed=1

Changelog

Sourced from flask's changelog.

Version 2.2.0

Released 2022-08-01

• Remove previously deprecated code. :pr:4337

  • Old names for some send_file parameters have been removed. download_name replaces attachment_filename, max_age replaces cache_timeout, and etag replaces add_etags. Additionally, path replaces filename in send_from_directory.
  • The RequestContext.g property returning AppContext.g is removed.

• Update Werkzeug dependency to >= 2.2.

• The app and request contexts are managed using Python context vars directly rather than Werkzeug's LocalStack. This should result in better performance and memory use. :pr:4682

  • Extension maintainers, be aware that _app_ctx_stack.top and _request_ctx_stack.top are deprecated. Store data on g instead using a unique prefix, like g._extension_name_attr.

• The FLASK_ENV environment variable and app.env attribute are deprecated, removing the distinction between development and debug mode. Debug mode should be controlled directly using the --debug option or app.run(debug=True). :issue:4714

• Some attributes that proxied config keys on app are deprecated: session_cookie_name, send_file_max_age_default, use_x_sendfile, propagate_exceptions, and templates_auto_reload. Use the relevant config keys instead. :issue:4716

• Add new customization points to the Flask app object for many previously global behaviors.

  • flask.url_for will call app.url_for. :issue:4568
  • flask.abort will call app.aborter. Flask.aborter_class and Flask.make_aborter can be used to customize this aborter. :issue:4567
  • flask.redirect will call app.redirect. :issue:4569
  • flask.json is an instance of JSONProvider. A different provider can be set to use a different JSON library. flask.jsonify will call app.json.response, other functions in flask.json will call corresponding functions in app.json. :pr:4688

• JSON configuration is moved to attributes on the default app.json provider. JSON_AS_ASCII, JSON_SORT_KEYS,

... (truncated)

Commits

• b17bb9e Merge pull request #4710 from pallets/release-2.2.0
• 292c7e5 release version 2.2.0
• f3bb9b2 Merge branch '2.1.x'
• ac1bb97 Merge pull request #4721 from pallets/pre-commit-ci-update-config
• cfd5783 Merge pull request #4722 from pallets/deprecate-config-attrs
• bfdd371 deprecate config attributes
• 6f9ef11 [pre-commit.ci] pre-commit autoupdate
• 98ca00d Merge pull request #4720 from pallets/deprecate-env
• 30427a2 remove FLASK_ENV from docs
• ef95998 deprecate FLASK_ENV
• Additional commits viewable in compare view

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