Merge branch '2.2.x'

CHANGES.rst

@@ -4,6 +4,12 @@ Version 2.3.0
 Unreleased
 
 
+Version 2.2.3
+-------------
+
+Unreleased
+
+
 Version 2.2.2
 -------------
 

docs/deploying/index.rst

@@ -66,7 +66,6 @@ interface. The links below are for some of the most common platforms,
 which have instructions for Flask, WSGI, or Python.
 
 - `PythonAnywhere <https://help.pythonanywhere.com/pages/Flask/>`_
-- `Heroku <https://devcenter.heroku.com/articles/getting-started-with-python>`_
 - `Google App Engine <https://cloud.google.com/appengine/docs/standard/python3/building-app>`_
 - `Google Cloud Run <https://cloud.google.com/run/docs/quickstarts/build-and-deploy/deploy-python-service>`_
 - `AWS Elastic Beanstalk <https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create-deploy-python-flask.html>`_

docs/deploying/waitress.rst

@@ -45,10 +45,10 @@ pattern, use ``--call {module}:{factory}`` instead.
 .. code-block:: text
 
     # equivalent to 'from hello import app'
-    $ waitress-serve hello:app --host 127.0.0.1
+    $ waitress-serve --host 127.0.0.1 hello:app
 
     # equivalent to 'from hello import create_app; create_app()'
-    $ waitress-serve --call hello:create_app --host 127.0.0.1
+    $ waitress-serve --host 127.0.0.1 --call hello:create_app
 
     Serving on http://127.0.0.1:8080
 

docs/extensiondev.rst

@@ -184,7 +184,7 @@ context is active when a request context is, or when a CLI command is
 run. If you're storing something that should be closed, use
 :meth:`~flask.Flask.teardown_appcontext` to ensure that it gets closed
 when the application context ends. If it should only be valid during a
-request, or would not be used in the CLI outside a reqeust, use
+request, or would not be used in the CLI outside a request, use
 :meth:`~flask.Flask.teardown_request`.
 
 

docs/patterns/javascript.rst

@@ -28,7 +28,7 @@ It is important to understand the difference between templates and
 JavaScript. Templates are rendered on the server, before the response is
 sent to the user's browser. JavaScript runs in the user's browser, after
 the template is rendered and sent. Therefore, it is impossible to use
-JavaScript to affect how the Jinja template is rendered, but is is
+JavaScript to affect how the Jinja template is rendered, but it is
 possible to render data into the JavaScript that will run.
 
 To provide data to JavaScript when rendering the template, use the

docs/patterns/streaming.rst

@@ -20,7 +20,7 @@ data and to then invoke that function and pass it to a response object::
         def generate():
             for row in iter_all_rows():
                 yield f"{','.join(row)}\n"
-        return generate(), {"Content-Type": "text/csv")
+        return generate(), {"Content-Type": "text/csv"}
 
 Each ``yield`` expression is directly sent to the browser.  Note though
 that some WSGI middlewares might break streaming, so be careful there in

docs/quickstart.rst

@@ -41,7 +41,7 @@ itself.
 
 To run the application, use the ``flask`` command or
 ``python -m flask``. You need to tell the Flask where your application
-is with the ``-app`` option.
+is with the ``--app`` option.
 
 .. code-block:: text
 

docs/tutorial/install.rst

@@ -41,7 +41,6 @@ to it.
         version='1.0.0',
         packages=find_packages(),
         include_package_data=True,
-        zip_safe=False,
         install_requires=[
             'flask',
         ],

docs/views.rst

@@ -116,7 +116,10 @@ function.
             item = self.model.query.get_or_404(id)
             return render_template(self.template, item=item)
 
-    app.add_url_rule("/users/<int:id>", view_func=DetailView.as_view("user_detail"))
+    app.add_url_rule(
+        "/users/<int:id>",
+        view_func=DetailView.as_view("user_detail", User)
+    )
 
 
 View Lifetime and ``self``
@@ -295,8 +298,10 @@ provide get (list) and post (create) methods.
             return jsonify(item.to_json())
 
     def register_api(app, model, url):
-        app.add_url_rule(f"/{name}/<int:id>", view_func=ItemAPI(f"{name}-item", model))
-        app.add_url_rule(f"/{name}/", view_func=GroupAPI(f"{name}-group", model))
+        item = ItemAPI.as_view(f"{name}-item", model)
+        group = GroupAPI.as_view(f"{name}-group", model)
+        app.add_url_rule(f"/{name}/<int:id>", view_func=item)
+        app.add_url_rule(f"/{name}/", view_func=group)
 
     register_api(app, User, "users")
     register_api(app, Story, "stories")

src/flask/config.py

@@ -275,8 +275,9 @@ class Config(dict):
     def from_mapping(
         self, mapping: t.Optional[t.Mapping[str, t.Any]] = None, **kwargs: t.Any
     ) -> bool:
-        """Updates the config like :meth:`update` ignoring items with non-upper
-        keys.
+        """Updates the config like :meth:`update` ignoring items with
+        non-upper keys.
+
         :return: Always returns ``True``.
 
         .. versionadded:: 0.11

src/flask/globals.py

@@ -88,7 +88,7 @@ def __getattr__(name: str) -> t.Any:
         import warnings
 
         warnings.warn(
-            "'_app_ctx_stack' is deprecated and will be remoevd in Flask 2.3.",
+            "'_app_ctx_stack' is deprecated and will be removed in Flask 2.3.",
             DeprecationWarning,
             stacklevel=2,
         )
@@ -98,7 +98,7 @@ def __getattr__(name: str) -> t.Any:
         import warnings
 
         warnings.warn(
-            "'_request_ctx_stack' is deprecated and will be remoevd in Flask 2.3.",
+            "'_request_ctx_stack' is deprecated and will be removed in Flask 2.3.",
             DeprecationWarning,
             stacklevel=2,
         )