Port fixes into April point release (#11392)

DonJayamanne · web-flow · commit 7d0ed6c7bbfc · 2020-04-24T14:26:55.000-07:00
Cherry pick the following PRs: #11248 #11276 #11249 #11280 #11364
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,8 @@
    ([#11334](https://github.com/Microsoft/vscode-python/issues/11334))
 1. Show unhandled widget messages in the jupyter output window.
    ([#11239](https://github.com/Microsoft/vscode-python/issues/11239))
+1. Warn when using a version of the widget `qgrid` greater than `1.1.1` with the recommendation to downgrade to `1.1.1`.
+   ([#11245](https://github.com/Microsoft/vscode-python/issues/11245))
 
 ### Thanks
 
diff --git a/package.nls.json b/package.nls.json
@@ -470,5 +470,6 @@
     "DataScience.loadThirdPartyWidgetScriptsPostEnabled": "Please restart the Kernel when changing the setting 'python.dataScience.widgetScriptSources'.",
     "DataScience.enableCDNForWidgetsSetting": "Widgets require us to download supporting files from a 3rd party website. Click <a href='https://command:python.datascience.enableLoadingWidgetScriptsFromThirdPartySource'>here</a> to enable this or click <a href='https://aka.ms/PVSCIPyWidgets'>here</a> for more information. (Error loading {0}:{1}).",
     "DataScience.widgetScriptNotFoundOnCDNWidgetMightNotWork": "Unable to load a compatible version of the widget '{0}'. Expected behavior may be affected.",
-    "DataScience.unhandledMessage": "Unhandled kernel message from a widget: {0} : {1}"
+    "DataScience.unhandledMessage": "Unhandled kernel message from a widget: {0} : {1}",
+    "DataScience.qgridWidgetScriptVersionCompatibilityWarning": "Unable to load a compatible version of the widget 'qgrid'. Consider downgrading to version 1.1.1."
 }
diff --git a/src/client/common/utils/localize.ts b/src/client/common/utils/localize.ts
@@ -860,6 +860,10 @@ export namespace DataScience {
         'DataScience.widgetScriptNotFoundOnCDNWidgetMightNotWork',
         "Unable to load a compatible version of the widget '{0}'. Expected behavior may be affected."
     );
+    export const qgridWidgetScriptVersionCompatibilityWarning = localize(
+        'DataScience.qgridWidgetScriptVersionCompatibilityWarning',
+        "Unable to load a compatible version of the widget 'qgrid'. Consider downgrading to version 1.1.1."
+    );
 }
 
 export namespace DebugConfigStrings {
diff --git a/src/client/datascience/constants.ts b/src/client/datascience/constants.ts
@@ -292,6 +292,7 @@ export enum Telemetry {
     ZMQNotSupported = 'DATASCIENCE.ZMQ_NATIVE_BINARIES_NOT_LOADING',
     IPyWidgetLoadSuccess = 'DS_INTERNAL.IPYWIDGET_LOAD_SUCCESS',
     IPyWidgetLoadFailure = 'DS_INTERNAL.IPYWIDGET_LOAD_FAILURE',
+    IPyWidgetWidgetVersionNotSupportedLoadFailure = 'DS_INTERNAL.IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED_LOAD_FAILURE',
     IPyWidgetLoadDisabled = 'DS_INTERNAL.IPYWIDGET_LOAD_DISABLED',
     HashedIPyWidgetNameUsed = 'DS_INTERNAL.IPYWIDGET_USED_BY_USER',
     HashedIPyWidgetNameDiscovered = 'DS_INTERNAL.IPYWIDGET_DISCOVERED',
diff --git a/src/client/datascience/interactive-common/interactiveWindowTypes.ts b/src/client/datascience/interactive-common/interactiveWindowTypes.ts
@@ -10,7 +10,8 @@ import {
     CommonActionType,
     IAddCellAction,
     ILoadIPyWidgetClassFailureAction,
-    LoadIPyWidgetClassLoadAction
+    LoadIPyWidgetClassLoadAction,
+    NotifyIPyWidgeWidgetVersionNotSupportedAction
 } from '../../../datascience-ui/interactive-common/redux/reducers/types';
 import { PythonInterpreter } from '../../interpreter/contracts';
 import { WidgetScriptSource } from '../ipywidgets/types';
@@ -115,7 +116,8 @@ export enum InteractiveWindowMessages {
     IPyWidgetLoadSuccess = 'ipywidget_load_success',
     IPyWidgetLoadFailure = 'ipywidget_load_failure',
     IPyWidgetRenderFailure = 'ipywidget_render_failure',
-    IPyWidgetUnhandledKernelMessage = 'ipywidget_unhandled_kernel_message'
+    IPyWidgetUnhandledKernelMessage = 'ipywidget_unhandled_kernel_message',
+    IPyWidgetWidgetVersionNotSupported = 'ipywidget_widget_version_not_supported'
 }
 
 export enum IPyWidgetMessages {
@@ -607,6 +609,7 @@ export class IInteractiveWindowMapping {
     public [InteractiveWindowMessages.UpdateDisplayData]: KernelMessage.IUpdateDisplayDataMsg;
     public [InteractiveWindowMessages.IPyWidgetLoadSuccess]: LoadIPyWidgetClassLoadAction;
     public [InteractiveWindowMessages.IPyWidgetLoadFailure]: ILoadIPyWidgetClassFailureAction;
+    public [InteractiveWindowMessages.IPyWidgetWidgetVersionNotSupported]: NotifyIPyWidgeWidgetVersionNotSupportedAction;
     public [InteractiveWindowMessages.ConvertUriForUseInWebViewRequest]: Uri;
     public [InteractiveWindowMessages.ConvertUriForUseInWebViewResponse]: { request: Uri; response: Uri };
     public [InteractiveWindowMessages.IPyWidgetRenderFailure]: Error;
diff --git a/src/client/datascience/interactive-common/synchronization.ts b/src/client/datascience/interactive-common/synchronization.ts
@@ -87,6 +87,7 @@ const messageWithMessageTypes: MessageMapping<IInteractiveWindowMapping> & Messa
     [CommonActionType.FOCUS_INPUT]: MessageType.other,
     [CommonActionType.LOAD_IPYWIDGET_CLASS_SUCCESS]: MessageType.other,
     [CommonActionType.LOAD_IPYWIDGET_CLASS_FAILURE]: MessageType.other,
+    [CommonActionType.IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED]: MessageType.other,
     [CommonActionType.IPYWIDGET_RENDER_FAILURE]: MessageType.other,
 
     // Types from InteractiveWindowMessages
@@ -117,6 +118,7 @@ const messageWithMessageTypes: MessageMapping<IInteractiveWindowMapping> & Messa
     [InteractiveWindowMessages.IPyWidgetLoadFailure]: MessageType.other,
     [InteractiveWindowMessages.IPyWidgetRenderFailure]: MessageType.other,
     [InteractiveWindowMessages.IPyWidgetUnhandledKernelMessage]: MessageType.other,
+    [InteractiveWindowMessages.IPyWidgetWidgetVersionNotSupported]: MessageType.other,
     [InteractiveWindowMessages.LoadAllCells]: MessageType.other,
     [InteractiveWindowMessages.LoadAllCellsComplete]: MessageType.other,
     [InteractiveWindowMessages.LoadOnigasmAssemblyRequest]: MessageType.other,
diff --git a/src/client/datascience/ipywidgets/ipywidgetHandler.ts b/src/client/datascience/ipywidgets/ipywidgetHandler.ts
@@ -9,7 +9,8 @@ import stripAnsi from 'strip-ansi';
 import { Event, EventEmitter, Uri } from 'vscode';
 import {
     ILoadIPyWidgetClassFailureAction,
-    LoadIPyWidgetClassLoadAction
+    LoadIPyWidgetClassLoadAction,
+    NotifyIPyWidgeWidgetVersionNotSupportedAction
 } from '../../../datascience-ui/interactive-common/redux/reducers/types';
 import { EnableIPyWidgets } from '../../common/experimentGroups';
 import { traceError, traceInfo } from '../../common/logger';
@@ -75,6 +76,8 @@ export class IPyWidgetHandler implements IInteractiveWindowListener {
             this.sendLoadSucceededTelemetry(payload);
         } else if (message === InteractiveWindowMessages.IPyWidgetLoadFailure) {
             this.sendLoadFailureTelemetry(payload);
+        } else if (message === InteractiveWindowMessages.IPyWidgetWidgetVersionNotSupported) {
+            this.sendUnsupportedWidgetVersionFailureTelemetry(payload);
         } else if (message === InteractiveWindowMessages.IPyWidgetRenderFailure) {
             this.sendRenderFailureTelemetry(payload);
         } else if (message === InteractiveWindowMessages.IPyWidgetUnhandledKernelMessage) {
@@ -111,6 +114,16 @@ export class IPyWidgetHandler implements IInteractiveWindowListener {
             // do nothing on failure
         }
     }
+    private sendUnsupportedWidgetVersionFailureTelemetry(payload: NotifyIPyWidgeWidgetVersionNotSupportedAction) {
+        try {
+            sendTelemetryEvent(Telemetry.IPyWidgetWidgetVersionNotSupportedLoadFailure, 0, {
+                moduleHash: this.hash(payload.moduleName),
+                moduleVersion: payload.moduleVersion
+            });
+        } catch {
+            // do nothing on failure
+        }
+    }
     private sendRenderFailureTelemetry(payload: Error) {
         try {
             traceError('Error rendering a widget: ', payload);
diff --git a/src/client/telemetry/index.ts b/src/client/telemetry/index.ts
@@ -1992,6 +1992,10 @@ export interface IEventNamePropertyMapping {
         // Whether we timedout getting the source of the script (fetching script source in extension code).
         timedout: boolean;
     };
+    /**
+     * Telemetry event sent when an ipywidget version that is not supported is used & we have trapped this and warned the user abou it.
+     */
+    [Telemetry.IPyWidgetWidgetVersionNotSupportedLoadFailure]: { moduleHash: string; moduleVersion: string };
     /**
      * Telemetry event sent when an loading of 3rd party ipywidget JS scripts from 3rd party source has been disabled.
      */
diff --git a/src/datascience-ui/history-react/redux/reducers/index.ts b/src/datascience-ui/history-react/redux/reducers/index.ts
@@ -41,6 +41,7 @@ export const reducerMap: Partial<IInteractiveActionMapping> = {
     [CommonActionType.FOCUS_INPUT]: CommonEffects.focusInput,
     [CommonActionType.LOAD_IPYWIDGET_CLASS_SUCCESS]: CommonEffects.handleLoadIPyWidgetClassSuccess,
     [CommonActionType.LOAD_IPYWIDGET_CLASS_FAILURE]: CommonEffects.handleLoadIPyWidgetClassFailure,
+    [CommonActionType.IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED]: CommonEffects.notifyAboutUnsupportedWidgetVersions,
     [CommonActionType.IPYWIDGET_RENDER_FAILURE]: CommonEffects.handleIPyWidgetRenderFailure,
 
     // Messages from the webview (some are ignored)
diff --git a/src/datascience-ui/interactive-common/cellOutput.tsx b/src/datascience-ui/interactive-common/cellOutput.tsx
@@ -199,6 +199,9 @@ export class CellOutput extends React.Component<ICellOutputProps> {
         if (nextProps.cellVM.cell.data.outputs !== this.props.cellVM.cell.data.outputs) {
             return true;
         }
+        if (nextProps.cellVM.uiSideError !== this.props.cellVM.uiSideError) {
+            return true;
+        }
         if (
             !this.isCodeCell() &&
             nextProps.cellVM.cell.id !== Identifiers.EditCellId &&
@@ -271,7 +274,7 @@ export class CellOutput extends React.Component<ICellOutputProps> {
             // tslint:disable: react-no-dangerous-html
             if (this.props.cellVM.uiSideError) {
                 outputs.push(
-                    <div className="cell-output-uiSideError">
+                    <div key={'uiError'} className="cell-output-uiSideError">
                         <div dangerouslySetInnerHTML={{ __html: this.props.cellVM.uiSideError }} />
                     </div>
                 );
diff --git a/src/datascience-ui/interactive-common/redux/reducers/commonEffects.ts b/src/datascience-ui/interactive-common/redux/reducers/commonEffects.ts
@@ -18,7 +18,8 @@ import {
     CommonReducerArg,
     ILoadIPyWidgetClassFailureAction,
     IOpenSettingsAction,
-    LoadIPyWidgetClassLoadAction
+    LoadIPyWidgetClassLoadAction,
+    NotifyIPyWidgeWidgetVersionNotSupportedAction
 } from './types';
 
 export namespace CommonEffects {
@@ -242,9 +243,11 @@ export namespace CommonEffects {
                     "Widgets require us to download supporting files from a 3rd party website. Click <a href='https://command:python.datascience.enableLoadingWidgetScriptsFromThirdPartySource'>here</a> to enable this or click <a href='https://aka.ms/PVSCIPyWidgets'>here</a> for more information. (Error loading {0}:{1})."
                 ).format(arg.payload.data.moduleName, arg.payload.data.moduleVersion);
             }
+            // Preserve existing error messages.
+            const existingErrorMessage = current.uiSideError ? `${current.uiSideError}\n` : '';
             newVMs[index] = Helpers.asCellViewModel({
                 ...current,
-                uiSideError: errorMessage
+                uiSideError: `${existingErrorMessage}${errorMessage}`
             });
 
             // Make sure to tell the extension so it can log telemetry.
@@ -258,6 +261,42 @@ export namespace CommonEffects {
             return arg.prevState;
         }
     }
+    export function notifyAboutUnsupportedWidgetVersions(
+        arg: CommonReducerArg<CommonActionType, NotifyIPyWidgeWidgetVersionNotSupportedAction>
+    ): IMainState {
+        // Find the first currently executing cell and add an error to its output
+        let index = arg.prevState.cellVMs.findIndex((c) => c.cell.state === CellState.executing);
+
+        // If there isn't one, then find the latest that matches the current execution count.
+        if (index < 0) {
+            index = arg.prevState.cellVMs.findIndex(
+                (c) => c.cell.data.execution_count === arg.prevState.currentExecutionCount
+            );
+        }
+        if (index >= 0 && arg.prevState.cellVMs[index].cell.data.cell_type === 'code') {
+            const newVMs = [...arg.prevState.cellVMs];
+            const current = arg.prevState.cellVMs[index];
+
+            const errorMessage = getLocString(
+                'DataScience.qgridWidgetScriptVersionCompatibilityWarning',
+                "Unable to load a compatible version of the widget 'qgrid'. Consider downgrading to version 1.1.1."
+            );
+            newVMs[index] = Helpers.asCellViewModel({
+                ...current,
+                uiSideError: errorMessage
+            });
+
+            // Make sure to tell the extension so it can log telemetry.
+            postActionToExtension(arg, InteractiveWindowMessages.IPyWidgetWidgetVersionNotSupported, arg.payload.data);
+
+            return {
+                ...arg.prevState,
+                cellVMs: newVMs
+            };
+        } else {
+            return arg.prevState;
+        }
+    }
     export function handleIPyWidgetRenderFailure(arg: CommonReducerArg<CommonActionType, Error>): IMainState {
         // Make sure to tell the extension so it can log telemetry.
         postActionToExtension(arg, InteractiveWindowMessages.IPyWidgetRenderFailure, arg.payload.data);
diff --git a/src/datascience-ui/interactive-common/redux/reducers/types.ts b/src/datascience-ui/interactive-common/redux/reducers/types.ts
@@ -58,6 +58,7 @@ export enum CommonActionType {
     IPYWIDGET_RENDER_FAILURE = 'action.ipywidget_render_failure',
     LOAD_IPYWIDGET_CLASS_SUCCESS = 'action.load_ipywidget_class_success',
     LOAD_IPYWIDGET_CLASS_FAILURE = 'action.load_ipywidget_class_failure',
+    IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED = 'action.ipywidget_widget_version_not_supported',
     LOADED_ALL_CELLS = 'action.loaded_all_cells',
     LINK_CLICK = 'action.link_click',
     MOVE_CELL_DOWN = 'action.move_cell_down',
@@ -134,6 +135,7 @@ export type CommonActionTypeMapping = {
     [CommonActionType.FOCUS_INPUT]: never | undefined;
     [CommonActionType.LOAD_IPYWIDGET_CLASS_SUCCESS]: LoadIPyWidgetClassLoadAction;
     [CommonActionType.LOAD_IPYWIDGET_CLASS_FAILURE]: ILoadIPyWidgetClassFailureAction;
+    [CommonActionType.IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED]: NotifyIPyWidgeWidgetVersionNotSupportedAction;
     [CommonActionType.IPYWIDGET_RENDER_FAILURE]: Error;
 };
 
@@ -232,5 +234,9 @@ export type LoadIPyWidgetClassLoadAction = {
     moduleName: string;
     moduleVersion: string;
 };
+export type NotifyIPyWidgeWidgetVersionNotSupportedAction = {
+    moduleName: 'qgrid';
+    moduleVersion: string;
+};
 
 export type CommonAction<T = never | undefined> = ActionWithPayload<T, CommonActionType | InteractiveWindowMessages>;
diff --git a/src/datascience-ui/ipywidgets/container.tsx b/src/datascience-ui/ipywidgets/container.tsx
@@ -19,10 +19,12 @@ import {
     CommonAction,
     CommonActionType,
     ILoadIPyWidgetClassFailureAction,
-    LoadIPyWidgetClassLoadAction
+    LoadIPyWidgetClassLoadAction,
+    NotifyIPyWidgeWidgetVersionNotSupportedAction
 } from '../interactive-common/redux/reducers/types';
 import { IStore } from '../interactive-common/redux/store';
 import { PostOffice } from '../react-common/postOffice';
+import { warnAboutWidgetVersionsThatAreNotSupported } from './incompatibleWidgetHandler';
 import { WidgetManager } from './manager';
 import { registerScripts } from './requirejsRegistry';
 
@@ -38,6 +40,7 @@ export class WidgetManagerComponent extends React.Component<Props> {
         string,
         { deferred: Deferred<void>; timer: NodeJS.Timeout | number | undefined }
     >();
+    private readonly registeredWidgetSources = new Map<string, WidgetScriptSource>();
     private timedoutWaitingForWidgetsToGetLoaded?: boolean;
     private widgetsCanLoadFromCDN: boolean = false;
     private readonly loaderSettings = {
@@ -78,6 +81,7 @@ export class WidgetManagerComponent extends React.Component<Props> {
                     // This happens when we have restarted a kernel.
                     // If user changed the kernel, then some widgets might exist now and some might now.
                     this.widgetSourceRequests.clear();
+                    this.registeredWidgetSources.clear();
                 }
                 return true;
             }
@@ -108,6 +112,7 @@ export class WidgetManagerComponent extends React.Component<Props> {
 
         // Now resolve promises (anything that was waiting for modules to get registered can carry on).
         sources.forEach((source) => {
+            this.registeredWidgetSources.set(source.moduleName, source);
             // We have fetched the script sources for all of these modules.
             // In some cases we might not have the source, meaning we don't have it or couldn't find it.
             let request = this.widgetSourceRequests.get(source.moduleName);
@@ -167,6 +172,21 @@ export class WidgetManagerComponent extends React.Component<Props> {
             }
         };
     }
+    private createWidgetVersionNotSupportedErrorAction(
+        moduleName: 'qgrid',
+        moduleVersion: string
+    ): CommonAction<NotifyIPyWidgeWidgetVersionNotSupportedAction> {
+        return {
+            type: CommonActionType.IPYWIDGET_WIDGET_VERSION_NOT_SUPPORTED,
+            payload: {
+                messageDirection: 'incoming',
+                data: {
+                    moduleName,
+                    moduleVersion
+                }
+            }
+        };
+    }
     private async handleLoadError(
         className: string,
         moduleName: string,
@@ -233,10 +253,25 @@ export class WidgetManagerComponent extends React.Component<Props> {
             { moduleName, moduleVersion }
         );
 
-        return request.deferred.promise.catch((ex) =>
-            // tslint:disable-next-line: no-console
-            console.error(`Failed to load Widget Script from Extension for for ${moduleName}, ${moduleVersion}`, ex)
-        );
+        return request.deferred.promise
+            .then(() => {
+                const widgetSource = this.registeredWidgetSources.get(moduleName);
+                if (widgetSource) {
+                    warnAboutWidgetVersionsThatAreNotSupported(
+                        widgetSource,
+                        moduleVersion,
+                        this.widgetsCanLoadFromCDN,
+                        (info) =>
+                            this.props.store.dispatch(
+                                this.createWidgetVersionNotSupportedErrorAction(info.moduleName, info.moduleVersion)
+                            )
+                    );
+                }
+            })
+            .catch((ex) =>
+                // tslint:disable-next-line: no-console
+                console.error(`Failed to load Widget Script from Extension for for ${moduleName}, ${moduleVersion}`, ex)
+            );
     }
 
     private handleLoadSuccess(className: string, moduleName: string, moduleVersion: string) {
diff --git a/src/datascience-ui/ipywidgets/incompatibleWidgetHandler.ts b/src/datascience-ui/ipywidgets/incompatibleWidgetHandler.ts
@@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+'use strict';
+
+import * as semver from 'semver';
+import { WidgetScriptSource } from '../../client/datascience/ipywidgets/types';
+const supportedVersionOfQgrid = '1.1.1';
+const qgridModuleName = 'qgrid';
+
+/**
+ * For now only warns about qgrid.
+ * Warn user about qgrid versions > 1.1.1 (we know CDN isn't available for newer versions and local widget source will not work).
+ * Recommend to downgrade to 1.1.1.
+ * Returns `true` if a warning has been displayed.
+ */
+export function warnAboutWidgetVersionsThatAreNotSupported(
+    widgetSource: WidgetScriptSource,
+    moduleVersion: string,
+    cdnSupported: boolean,
+    errorDispatcher: (info: { moduleName: typeof qgridModuleName; moduleVersion: string }) => void
+) {
+    // if widget exists on CDN or CDN is disabled, get out.
+    if (widgetSource.source === 'cdn' || !cdnSupported) {
+        return false;
+    }
+    // Warn about qrid.
+    if (widgetSource.moduleName !== qgridModuleName) {
+        return false;
+    }
+    // We're only interested in versions > 1.1.1.
+    try {
+        // If we have an exact version, & if that is <= 1.1.1, then no warning needs to be displayed.
+        if (!moduleVersion.startsWith('^') && semver.compare(moduleVersion, supportedVersionOfQgrid) <= 0) {
+            return false;
+        }
+        // If we have a version range, then check the range.
+        // Basically if our minimum version 1.1.1 is met, then nothing to do.
+        // Eg. requesting script source for version `^1.3.0`.
+        if (moduleVersion.startsWith('^') && semver.satisfies(supportedVersionOfQgrid, moduleVersion)) {
+            return false;
+        }
+    } catch {
+        return false;
+    }
+    errorDispatcher({ moduleName: widgetSource.moduleName, moduleVersion });
+}
diff --git a/src/datascience-ui/native-editor/redux/reducers/index.ts b/src/datascience-ui/native-editor/redux/reducers/index.ts
diff --git a/src/test/datascience/ipywidgets/incompatibleWidgetHandler.unit.test.ts b/src/test/datascience/ipywidgets/incompatibleWidgetHandler.unit.test.ts

Original file line number	Diff line number	Diff line change
`@@ -470,5 +470,6 @@`
`470`	`470`	`"DataScience.loadThirdPartyWidgetScriptsPostEnabled": "Please restart the Kernel when changing the setting 'python.dataScience.widgetScriptSources'.",`
`471`	`471`	`"DataScience.enableCDNForWidgetsSetting": "Widgets require us to download supporting files from a 3rd party website. Click <a href='https://command:python.datascience.enableLoadingWidgetScriptsFromThirdPartySource'>here</a> to enable this or click <a href='https://aka.ms/PVSCIPyWidgets'>here</a> for more information. (Error loading {0}:{1}).",`
`472`	`472`	`"DataScience.widgetScriptNotFoundOnCDNWidgetMightNotWork": "Unable to load a compatible version of the widget '{0}'. Expected behavior may be affected.",`
`473`		`- "DataScience.unhandledMessage": "Unhandled kernel message from a widget: {0} : {1}"`
	`473`	`+ "DataScience.unhandledMessage": "Unhandled kernel message from a widget: {0} : {1}",`
	`474`	`+ "DataScience.qgridWidgetScriptVersionCompatibilityWarning": "Unable to load a compatible version of the widget 'qgrid'. Consider downgrading to version 1.1.1."`
`474`	`475`	`}`