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.
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
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dependabot[bot]
commented
2 years ago
Bumps flask from 2.1.2 to 2.2.0.
Release notes
Sourced from flask's releases.
Changelog
Sourced from flask's changelog.
... (truncated)
Commits
b17bb9eMerge pull request #4710 from pallets/release-2.2.0292c7e5release version 2.2.0f3bb9b2Merge branch '2.1.x'ac1bb97Merge pull request #4721 from pallets/pre-commit-ci-update-configcfd5783Merge pull request #4722 from pallets/deprecate-config-attrsbfdd371deprecate config attributes6f9ef11[pre-commit.ci] pre-commit autoupdate98ca00dMerge pull request #4720 from pallets/deprecate-env30427a2remove FLASK_ENV from docsef95998deprecate FLASK_ENVDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)