Merge remote-tracking branch 'origin/master' into stacklevel

Author: jasongrout

docs/source/examples/Widget List.ipynb

@@ -1157,6 +1157,28 @@
     ")"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Naive picker\n",
+    "\n",
+    "In some cases you might want to be able to pick naive datetime objects, i.e. timezone-unaware datetimes. To quote the Python 3 docs:\n",
+    "\n",
+    "> Naive objects are easy to understand and to work with, at the cost of ignoring some aspects of reality.\n",
+    "\n",
+    "This is useful if you need to compare the picked datetime to naive datetime objects, as Python will otherwise complain!"
+   ]
+   },
+   {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "widgets.NaiveDatetimePicker(description='Pick a Time')"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},

docs/source/migration_guides.md

@@ -167,6 +167,26 @@ The version of [Backbone.js](https://backbonejs.org/) that ipywidgets depends on
 + }
 ```
 
+If you were using `.extend()`, you will also need to change how your model attribute defaults are defined. The model defaults are now given by a function that returns the defaults and includes the superclass defaults. For example, the Output widget model [looks like this](https://github.com/jupyter-widgets/ipywidgets/blob/8.0.0/packages/output/src/output.ts):
+
+```javascript
+export const OUTPUT_WIDGET_VERSION = '1.0.0';
+
+export class OutputModel extends DOMWidgetModel {
+  defaults() {
+    return {
+      ...super.defaults(),
+      _model_name: 'OutputModel',
+      _view_name: 'OutputView',
+      _model_module: '@jupyter-widgets/output',
+      _view_module: '@jupyter-widgets/output',
+      _model_module_version: OUTPUT_WIDGET_VERSION,
+      _view_module_version: OUTPUT_WIDGET_VERSION,
+    };
+  }
+}
+```
+
 #### Custom tag names
 
 If you were changing the base HTML tag for your widget by defining the `tagName` property, this can now be done in ipywidgets 8 in the `preinitialize` method (see [here](https://github.com/jupyter-widgets/ipywidgets/commit/a342e0dbc7c779bb668e5a21c097d7cec9a6ac44) for example changes in core widgets):

docs/source/user_migration_guides.md

@@ -40,16 +40,6 @@ that inherit `DOMWidget` have the attribute `tooltip` instead.
 Suggested migration: Search and replace `description_tooltip` to `tooltip` when you no longer
 need to support ipywidgets 7.
 
-#### Selection Widgets
-
-These widgets include: `ToggleButtons`, `Dropdown`, `RadioButtons`, `Select`, `SelectMultiple` `Selection`, `SelectionSlider`, and `SelectionRangeSlider`.
-
-For these, it is no longer possible to use `dict`s or other mapping types as values for the
-`options` trait. Using mapping types in this way has been deprecated since version 7.4, and
-will now raise a `TypeError`.
-
-Suggested migration: Instead of using a dict `my_dict` as options, use `my_dict.items()`, which returns the items in `my_dict` as key-value pairs. For example, `Select(options=my_dict.items())`.
-
 #### Description Sanitization
 
 The value of the `description` field of any widget that inherits `DescriptionWidget`
@@ -78,6 +68,10 @@ The previously deprecated traits `overflow_x` and `overflow_y`
 [have been removed](https://github.com/jupyter-widgets/ipywidgets/pull/2688). Please
 use the `overflow` trait instead.
 
+#### `Widget.widgets` and `Widget.widget_types` attributes
+
+The `Widget` class attributes `.widgets` and `.widget_types` are now deprecated and relocated to internal module-level private variables, opening up these attribute names on the `Widget` class for future uses.
+
 ### Deployments
 
 #### Embedded CDN

examples/web1/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/example-web1",
-  "version": "8.0.1",
+  "version": "8.0.2",
   "private": true,
   "description": "Project that tests the ability to npm install jupyter-js-widgets within an npm project.",
   "license": "BSD-3-Clause",
@@ -16,9 +16,9 @@
     "test:firefox:headless": "npm run test:default -- --browsers=FirefoxHeadless"
   },
   "dependencies": {
-    "@jupyter-widgets/base": "^6.0.0",
-    "@jupyter-widgets/base-manager": "^1.0.1",
-    "@jupyter-widgets/controls": "^5.0.0"
+    "@jupyter-widgets/base": "^6.0.1",
+    "@jupyter-widgets/base-manager": "^1.0.2",
+    "@jupyter-widgets/controls": "^5.0.1"
   },
   "devDependencies": {
     "chai": "^4.0.0",

examples/web2/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/example-web2",
-  "version": "8.0.1",
+  "version": "8.0.2",
   "private": true,
   "description": "Project that tests the ability to npm install jupyter-js-widgets within an npm project.",
   "license": "BSD-3-Clause",
@@ -13,9 +13,9 @@
     "test:default": "echo \"No test specified\""
   },
   "dependencies": {
-    "@jupyter-widgets/base": "^6.0.0",
-    "@jupyter-widgets/base-manager": "^1.0.1",
-    "@jupyter-widgets/controls": "^5.0.0",
+    "@jupyter-widgets/base": "^6.0.1",
+    "@jupyter-widgets/base-manager": "^1.0.2",
+    "@jupyter-widgets/controls": "^5.0.1",
     "codemirror": "^5.48.0",
     "font-awesome": "^4.7.0"
   },

examples/web3/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/example-web3",
-  "version": "8.0.2",
+  "version": "8.0.3",
   "private": true,
   "description": "Project that tests the ability to npm install jupyter-js-widgets within an npm project.",
   "license": "BSD-3-Clause",
@@ -14,9 +14,9 @@
     "test:default": "echo \"No test specified\""
   },
   "dependencies": {
-    "@jupyter-widgets/base": "^6.0.0",
-    "@jupyter-widgets/controls": "^5.0.0",
-    "@jupyter-widgets/html-manager": "^1.0.2",
+    "@jupyter-widgets/base": "^6.0.1",
+    "@jupyter-widgets/controls": "^5.0.1",
+    "@jupyter-widgets/html-manager": "^1.0.3",
     "@jupyterlab/services": "^6.0.0",
     "codemirror": "^5.48.0",
     "font-awesome": "^4.7.0",

examples/web4/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/example-web4",
-  "version": "8.0.2",
+  "version": "8.0.3",
   "private": true,
   "description": "Project that tests the ability to npm install jupyter-js-widgets within an npm project.",
   "license": "BSD-3-Clause",
@@ -13,7 +13,7 @@
     "test:default": "echo \"No test specified\""
   },
   "dependencies": {
-    "@jupyter-widgets/html-manager": "^1.0.2",
+    "@jupyter-widgets/html-manager": "^1.0.3",
     "font-awesome": "^4.7.0"
   },
   "devDependencies": {

packages/base-manager/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/base-manager",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Jupyter interactive widgets - base manager",
   "repository": {
     "type": "git",
@@ -32,7 +32,7 @@
     "test:unit:ie": "npm run test:unit:default -- --browsers=IE"
   },
   "dependencies": {
-    "@jupyter-widgets/base": "^6.0.0",
+    "@jupyter-widgets/base": "^6.0.1",
     "@jupyterlab/services": "^6.0.0",
     "@lumino/coreutils": "^1.11.1",
     "base64-js": "^1.2.1",

packages/base/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyter-widgets/base",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "Jupyter interactive widgets",
   "repository": {
     "type": "git",

packages/base/src/errorwidget.ts

@@ -9,7 +9,7 @@ import { BROKEN_FILE_SVG_ICON } from './utils';
 
 // create a Widget Model that captures an error object
 export function createErrorWidgetModel(
-  error: Error,
+  error: unknown,
   msg?: string
 ): typeof WidgetModel {
   class ErrorWidget extends DOMWidgetModel {
@@ -78,12 +78,15 @@ export class ErrorWidgetView extends DOMWidgetView {
 }
 
 export function createErrorWidgetView(
-  error?: Error,
+  error?: unknown,
   msg?: string
 ): typeof WidgetView {
   return class InnerErrorWidgetView extends ErrorWidgetView {
     generateErrorMessage(): { msg?: string; stack: string } {
-      return { msg, stack: String(error?.stack) };
+      return {
+        msg,
+        stack: String(error instanceof Error ? error.stack : error),
+      };
     }
   };
 }