reactive-python · Archmonger · Feb 2, 2023 · Jan 9, 2023 · Jan 10, 2023 · Jan 10, 2023
@@ -22,10 +22,35 @@ Using the following categories, list your changes in this order:
 
 ## [Unreleased]
 
+### Added
+
+-   The `idom` client will automatically configure itself to debug mode depending on `settings.py:DEBUG`.
+-   `use_connection` hook for returning the browser's active `Connection`
+
+### Changed
+
+-   The `component` template tag now supports both positional and keyword arguments.
+-   The `component` template tag now supports non-serializable arguments.
+-   `IDOM_WS_MAX_RECONNECT_TIMEOUT` setting has been renamed to `IDOM_RECONNECT_MAX`.
+-   It is now mandatory to run `manage.py migrate` after installing IDOM.
+-   Bumped the minimum IDOM version to 0.43.0
+
+### Removed
+
+-   `django_idom.hooks.use_websocket` has been removed. The similar replacement is `django_idom.hooks.use_connection`.
+-   `django_idom.types.IdomWebsocket` has been removed. The similar replacement is `django_idom.types.Connection`
+
 ### Fixed
 
+-   `view_to_component` will now retain any HTML that was defined in a `<head>` tag.
+-   React client is now set to `production` rather than `development`.
 -   `use_query` will now utilize `field.related_name` when postprocessing many-to-one relationships
 
+### Security
+
+-   Fixed a potential method of component template tag argument spoofing.
+-   Exception information will no longer be displayed on the page, based on the value of `settings.py:DEBUG`.
+
 ## [2.2.1] - 2022-01-09
 
 ### Fixed

@@ -46,7 +46,7 @@ def hello_world(recipient: str):
 
 In your **Django app**'s HTML template, you can now embed your IDOM component using the `component` template tag. Within this tag, you will need to type in your dotted path to the component function as the first argument.
 
-Additionally, you can pass in keyword arguments into your component function. For example, after reading the code below, pay attention to how the function definition for `hello_world` (_in the previous example_) accepts a `recipient` argument.
+Additionally, you can pass in `args` and `kwargs` into your component function. For example, after reading the code below, pay attention to how the function definition for `hello_world` (_in the previous example_) accepts a `recipient` argument.
 
 <!--html-header-end-->
 <!--html-code-start-->

@@ -10,7 +10,7 @@ If you plan to make code changes to this repository, you will need to install th
 
 Once done, you should clone this repository:
 
-```bash
+```bash linenums="0"
 git clone https://github.com/idom-team/django-idom.git
 cd django-idom
 ```
@@ -20,13 +20,13 @@ Then, by running the command below you can:
 -   Install an editable version of the Python code
 -   Download, build, and install Javascript dependencies
 
-```bash
+```bash linenums="0"
 pip install -e . -r requirements.txt
 ```
 
 Finally, to verify that everything is working properly, you can manually run the development webserver.
 
-```bash
+```bash linenums="0"
 cd tests
 python manage.py runserver
 ```

@@ -5,7 +5,7 @@ If you plan to make changes to this documentation, you will need to install the
 
 Once done, you should clone this repository:
 
-```bash
+```bash linenums="0"
 git clone https://github.com/idom-team/django-idom.git
 cd django-idom
 ```
@@ -15,13 +15,13 @@ Then, by running the command below you can:
 -   Install an editable version of the documentation
 -   Self-host a test server for the documentation
 
-```bash
+```bash linenums="0"
 pip install -r ./requirements/build-docs.txt --upgrade
 ```
 
 Finally, to verify that everything is working properly, you can manually run the docs preview webserver.
 
-```bash
+```bash linenums="0"
 mkdocs serve
 ```
 

@@ -7,20 +7,20 @@ If you plan to run tests, you will need to install the following dependencies fi
 
 Once done, you should clone this repository:
 
-```bash
+```bash linenums="0"
 git clone https://github.com/idom-team/django-idom.git
 cd django-idom
 pip install -r ./requirements/test-run.txt --upgrade
 ```
 
 Then, by running the command below you can run the full test suite:
 
-```
+```bash linenums="0"
 nox -s test
 ```
 
 Or, if you want to run the tests in the foreground:
 
-```
+```bash linenums="0"
 nox -s test -- --headed
 ```
@@ -25,3 +25,6 @@ idom
 asgi
 postfixed
 postprocessing
+serializable
+postprocessor
+preprocessor
@@ -77,8 +77,7 @@ Convert any Django view into a IDOM component by using this decorator. Compatibl
 
     - Requires manual intervention to change request methods beyond `GET`.
     - IDOM events cannot conveniently be attached to converted view HTML.
-    - Does not currently load any HTML contained with a `<head>` tag
-    - Has no option to automatically intercept local anchor link (such as `#!html <a href='example/'></a>`) click events
+    - Has no option to automatically intercept local anchor link (such as `#!html <a href='example/'></a>`) click events.
 
     _Please note these limitations do not exist when using `compatibility` mode._
 

@@ -4,19 +4,16 @@
 
 ## Auth Required
 
-You can limit access to a component to users with a specific `auth_attribute` by using this decorator.
+You can limit access to a component to users with a specific `auth_attribute` by using this decorator (with or without parentheses).
 
 By default, this decorator checks if the user is logged in, and his/her account has not been deactivated.
 
 This decorator is commonly used to selectively render a component only if a user [`is_staff`](https://docs.djangoproject.com/en/dev/ref/contrib/auth/#django.contrib.auth.models.User.is_staff) or [`is_superuser`](https://docs.djangoproject.com/en/dev/ref/contrib/auth/#django.contrib.auth.models.User.is_superuser).
 
-This decorator can be used with or without parentheses.
-
 === "components.py"
 
     ```python
     from django_idom.decorators import auth_required
-    from django_idom.hooks import use_websocket
     from idom import component, html
 
     @component
@@ -70,7 +67,6 @@ This decorator can be used with or without parentheses.
 
         ```python
         from django_idom.decorators import auth_required
-        from django_idom.hooks import use_websocket
         from idom import component, html
 
         @component
@@ -87,7 +83,6 @@ This decorator can be used with or without parentheses.
 
         ```python
         from django_idom.decorators import auth_required
-        from django_idom.hooks import use_websocket
         from idom import component, html
 
 
@@ -120,7 +115,6 @@ This decorator can be used with or without parentheses.
 
         ```python
         from django_idom.decorators import auth_required
-        from django_idom.hooks import use_websocket
         from idom import component, html
 
         @component

@@ -399,20 +399,22 @@ The function you provide into this hook will have no return value.
 
     {% include-markdown "../../includes/orm.md" start="<!--orm-excp-start-->" end="<!--orm-excp-end-->" %}
 
-## Use Websocket
+## Use Origin
+
+This is a shortcut that returns the Websocket's `origin`.
 
-You can fetch the Django Channels [websocket](https://channels.readthedocs.io/en/stable/topics/consumers.html#asyncjsonwebsocketconsumer) at any time by using `use_websocket`.
+You can expect this hook to provide strings such as `http://example.com`.
 
 === "components.py"
 
     ```python
     from idom import component, html
-    from django_idom.hooks import use_websocket
+    from django_idom.hooks import use_origin
 
     @component
     def my_component():
-        my_websocket = use_websocket()
-        return html.div(my_websocket)
+        my_origin = use_origin()
+        return html.div(my_origin)
     ```
 
 ??? example "See Interface"
@@ -425,22 +427,22 @@ You can fetch the Django Channels [websocket](https://channels.readthedocs.io/en
 
     | Type | Description |
     | --- | --- |
-    | `IdomWebsocket` | The component's websocket. |
+    | `str | None` | A string containing the browser's current origin, obtained from websocket headers (if available). |
 
-## Use Scope
+## Use Connection
 
-This is a shortcut that returns the Websocket's [`scope`](https://channels.readthedocs.io/en/stable/topics/consumers.html#scope).
+You can fetch the Django Channels [websocket](https://channels.readthedocs.io/en/stable/topics/consumers.html#asyncjsonwebsocketconsumer) at any time by using `use_connection`.
 
 === "components.py"
 
     ```python
     from idom import component, html
-    from django_idom.hooks import use_scope
+    from django_idom.hooks import use_connection
 
     @component
     def my_component():
-        my_scope = use_scope()
-        return html.div(my_scope)
+        my_connection = use_connection()
+        return html.div(my_connection)
     ```
 
 ??? example "See Interface"
@@ -453,24 +455,22 @@ This is a shortcut that returns the Websocket's [`scope`](https://channels.readt
 
     | Type | Description |
     | --- | --- |
-    | `dict[str, Any]` | The websocket's `scope`. |
+    | `Connection` | The component's websocket. |
 
-## Use Location
-
-This is a shortcut that returns the Websocket's `path`.
+## Use Scope
 
-You can expect this hook to provide strings such as `/idom/my_path`.
+This is a shortcut that returns the Websocket's [`scope`](https://channels.readthedocs.io/en/stable/topics/consumers.html#scope).
 
 === "components.py"
 
     ```python
     from idom import component, html
-    from django_idom.hooks import use_location
+    from django_idom.hooks import use_scope
 
     @component
     def my_component():
-        my_location = use_location()
-        return html.div(my_location)
+        my_scope = use_scope()
+        return html.div(my_scope)
     ```
 
 ??? example "See Interface"
@@ -483,30 +483,24 @@ You can expect this hook to provide strings such as `/idom/my_path`.
 
     | Type | Description |
     | --- | --- |
-    | `Location` | A object containing the current URL's `pathname` and `search` query. |
+    | `MutableMapping[str, Any]` | The websocket's `scope`. |
 
-??? info "This hook's behavior will be changed in a future update"
-
-    This hook will be updated to return the browser's currently active path. This change will come in alongside IDOM URL routing support.
-
-    Check out [idom-team/idom-router#2](https://github.com/idom-team/idom-router/issues/2) for more information.
-
-## Use Origin
+## Use Location
 
-This is a shortcut that returns the Websocket's `origin`.
+This is a shortcut that returns the Websocket's `path`.
 
-You can expect this hook to provide strings such as `http://example.com`.
+You can expect this hook to provide strings such as `/idom/my_path`.
 
 === "components.py"
 
     ```python
     from idom import component, html
-    from django_idom.hooks import use_origin
+    from django_idom.hooks import use_location
 
     @component
     def my_component():
-        my_origin = use_origin()
-        return html.div(my_origin)
+        my_location = use_location()
+        return html.div(my_location)
     ```
 
 ??? example "See Interface"
@@ -519,4 +513,10 @@ You can expect this hook to provide strings such as `http://example.com`.
 
     | Type | Description |
     | --- | --- |
-    | `str | None` | A string containing the browser's current origin, obtained from websocket headers (if available). |
+    | `Location` | A object containing the current URL's `pathname` and `search` query. |
+
+??? info "This hook's behavior will be changed in a future update"
+
+    This hook will be updated to return the browser's currently active path. This change will come in alongside IDOM URL routing support.
+
+    Check out [idom-team/idom-router#2](https://github.com/idom-team/idom-router/issues/2) for more information.
@@ -9,16 +9,17 @@
     <!--settings-start-->
 
     ```python
-    # If "idom" cache is not configured, then we will use "default" instead
+    # If "idom" cache is not configured, then "default" will be used
+    # IDOM expects a multiprocessing-safe and thread-safe cache backend.
     CACHES = {
     "idom": {"BACKEND": ...},
     }
 
-    # Maximum seconds between two reconnection attempts that would cause the client give up.
-    # 0 will disable reconnection.
-    IDOM_WS_MAX_RECONNECT_TIMEOUT = 604800
+    # Maximum seconds between reconnection attempts before giving up.
+    # Use `0` to prevent component reconnection.
+    IDOM_RECONNECT_MAX = 259200
 
-    # The URL for IDOM to serve websockets
+    # The URL for IDOM to serve the component rendering websocket
     IDOM_WEBSOCKET_URL = "idom/"
 
     # Dotted path to the default postprocessor function, or `None`