Add coverage

docker-compose.yml

@@ -104,6 +104,8 @@ services:
     depends_on:
       superset-init:
         condition: service_completed_successfully
+      query-context-sidecar:
+        condition: service_started
     volumes: *superset-volumes
 
   superset-websocket:
@@ -138,6 +140,19 @@ services:
       - REDIS_PORT=6379
       - REDIS_SSL=false
 
+  query-context-sidecar:
+    build:
+      context: .
+      dockerfile: query-context-sidecar/Dockerfile
+    restart: unless-stopped
+    ports:
+      - "127.0.0.1:${QUERY_CONTEXT_SIDECAR_PORT:-3030}:3030"
+    environment:
+      - PORT=3030
+      - QUERY_CONTEXT_MAX_BODY_BYTES=10485760
+    depends_on:
+      - superset-node
+
   superset-init:
     build:
       <<: *common-build
@@ -152,6 +167,8 @@ services:
         condition: service_started
       redis:
         condition: service_started
+      query-context-sidecar:
+        condition: service_started
     user: *superset-user
     volumes: *superset-volumes
     healthcheck:

docker/.env

@@ -26,6 +26,7 @@ DEV_MODE=true
 # SUPERSET_PORT=8088
 # NODE_PORT=9000
 # WEBSOCKET_PORT=8080
+# QUERY_CONTEXT_SIDECAR_PORT=3030
 # CYPRESS_PORT=8081
 # DATABASE_PORT=5432
 # REDIS_PORT=6379
@@ -74,6 +75,7 @@ SUPERSET_LOAD_EXAMPLES=yes
 CYPRESS_CONFIG=false
 SUPERSET_PORT=8088
 MAPBOX_API_KEY=''
+QUERY_CONTEXT_SIDECAR_URL=http://query-context-sidecar:3030
 
 # Make sure you set this to a unique secure random value on production
 SUPERSET_SECRET_KEY=TEST_NON_DEV_SECRET

query-context-sidecar/.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+dist/

query-context-sidecar/Dockerfile

@@ -0,0 +1,55 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Stage 1: Install superset-frontend dependencies
+FROM node:20-alpine AS deps
+WORKDIR /app
+
+# Copy full superset-frontend tree so workspace dependency resolution stays consistent
+COPY superset-frontend/ ./superset-frontend/
+
+WORKDIR /app/superset-frontend
+RUN npm ci --ignore-scripts
+
+# Stage 2: Build the webpack bundle
+FROM node:20-alpine AS builder
+WORKDIR /app
+
+# Copy installed node_modules from deps stage
+COPY --from=deps /app/superset-frontend/node_modules ./superset-frontend/node_modules
+
+# Copy superset-frontend source
+COPY superset-frontend/ ./superset-frontend/
+
+# Copy sidecar source and config
+COPY query-context-sidecar/package.json query-context-sidecar/package-lock.json* ./query-context-sidecar/
+COPY query-context-sidecar/webpack.config.js query-context-sidecar/tsconfig.json ./query-context-sidecar/
+COPY query-context-sidecar/src/ ./query-context-sidecar/src/
+
+WORKDIR /app/query-context-sidecar
+RUN npm ci
+RUN npm run build
+
+# Stage 3: Minimal runtime
+FROM node:20-alpine
+ENV NODE_ENV=production
+WORKDIR /app
+
+COPY --from=builder /app/query-context-sidecar/dist ./dist
+
+USER node
+CMD ["node", "dist/index.js"]

query-context-sidecar/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "query-context-sidecar",
+  "version": "1.0.0",
+  "description": "Node.js sidecar that converts form_data to query_context using Superset frontend buildQuery functions",
+  "private": true,
+  "scripts": {
+    "build": "webpack --mode production",
+    "build:dev": "webpack --mode development",
+    "start": "node dist/index.js",
+    "dev": "webpack --mode development --watch"
+  },
+  "devDependencies": {
+    "css-loader": "^6.8.1",
+    "null-loader": "^4.0.1",
+    "style-loader": "^3.3.3",
+    "ts-loader": "^9.5.1",
+    "typescript": "^5.3.3",
+    "webpack": "^5.89.0",
+    "webpack-cli": "^5.1.4"
+  }
+}

query-context-sidecar/src/buildQuery/cartodiagram.ts

@@ -0,0 +1,55 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { QueryFormData } from '@superset-ui/core';
+
+import { getBuildQuery } from '../runtimeRegistry';
+
+export default function buildCartodiagramQuery(formData: QueryFormData) {
+  const {
+    selected_chart: selectedChartString,
+    geom_column: geometryColumn,
+    extra_form_data: extraFormData,
+  } = formData as QueryFormData & {
+    selected_chart: string;
+    geom_column: string;
+    extra_form_data?: Record<string, unknown>;
+  };
+
+  const selectedChart = JSON.parse(selectedChartString);
+  const vizType = selectedChart.viz_type as string;
+  const chartFormData = JSON.parse(selectedChart.params) as Record<string, unknown>;
+
+  chartFormData.extra_form_data = {
+    ...(chartFormData.extra_form_data as Record<string, unknown>),
+    ...(extraFormData || {}),
+  };
+
+  const groupby = Array.isArray(chartFormData.groupby)
+    ? (chartFormData.groupby as string[])
+    : [];
+  chartFormData.groupby = [geometryColumn, ...groupby];
+
+  const buildQuery = getBuildQuery(vizType);
+  if (!buildQuery) {
+    throw new Error(`Unsupported selected chart viz_type: ${vizType}`);
+  }
+
+  return buildQuery(chartFormData);
+}

query-context-sidecar/src/index.ts

@@ -0,0 +1,26 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import './polyfills';
+
+import { registerAllBuildQueries } from './registry';
+import { startServer } from './server';
+
+registerAllBuildQueries();
+startServer();

query-context-sidecar/src/polyfills.ts

@@ -0,0 +1,87 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+const g = globalThis as any;
+
+if (typeof g.window === 'undefined') {
+  g.window = g;
+}
+
+g.window.featureFlags = {};
+
+if (typeof g.document === 'undefined') {
+  g.document = {
+    getElementById: () => null,
+    createElement: () => ({
+      setAttribute: () => {},
+      style: {},
+      appendChild: () => {},
+    }),
+    createTextNode: () => ({}),
+    head: { appendChild: () => {} },
+    body: { appendChild: () => {} },
+    addEventListener: () => {},
+    removeEventListener: () => {},
+    querySelectorAll: () => [],
+    querySelector: () => null,
+  };
+}
+
+if (typeof g.navigator === 'undefined') {
+  g.navigator = {
+    userAgent: 'node.js',
+    language: 'en',
+  };
+}
+
+if (typeof g.HTMLElement === 'undefined') {
+  g.HTMLElement = class HTMLElement {};
+}
+
+if (typeof g.location === 'undefined') {
+  g.location = {
+    href: '',
+    origin: '',
+    protocol: 'http:',
+    host: 'localhost',
+    hostname: 'localhost',
+    port: '',
+    pathname: '/',
+    search: '',
+    hash: '',
+  };
+}
+
+if (typeof g.getComputedStyle === 'undefined') {
+  g.getComputedStyle = () => ({});
+}
+
+if (typeof g.requestAnimationFrame === 'undefined') {
+  g.requestAnimationFrame = (cb: () => void) => setTimeout(cb, 0);
+}
+
+if (typeof g.matchMedia === 'undefined') {
+  g.matchMedia = () => ({
+    matches: false,
+    addListener: () => {},
+    removeListener: () => {},
+    addEventListener: () => {},
+    removeEventListener: () => {},
+  });
+}

query-context-sidecar/src/registry.ts

@@ -0,0 +1,114 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import bigNumberBuildQuery from '@superset-ui/plugin-chart-echarts/BigNumber/BigNumberWithTrendline/buildQuery';
+import bigNumberPoPBuildQuery from '@superset-ui/plugin-chart-echarts/BigNumber/BigNumberPeriodOverPeriod/buildQuery';
+import bigNumberTotalBuildQuery from '@superset-ui/plugin-chart-echarts/BigNumber/BigNumberTotal/buildQuery';
+import boxPlotBuildQuery from '@superset-ui/plugin-chart-echarts/BoxPlot/buildQuery';
+import bubbleBuildQuery from '@superset-ui/plugin-chart-echarts/Bubble/buildQuery';
+import funnelBuildQuery from '@superset-ui/plugin-chart-echarts/Funnel/buildQuery';
+import ganttBuildQuery from '@superset-ui/plugin-chart-echarts/Gantt/buildQuery';
+import gaugeBuildQuery from '@superset-ui/plugin-chart-echarts/Gauge/buildQuery';
+import graphBuildQuery from '@superset-ui/plugin-chart-echarts/Graph/buildQuery';
+import heatmapBuildQuery from '@superset-ui/plugin-chart-echarts/Heatmap/buildQuery';
+import histogramBuildQuery from '@superset-ui/plugin-chart-echarts/Histogram/buildQuery';
+import mixedTimeseriesBuildQuery from '@superset-ui/plugin-chart-echarts/MixedTimeseries/buildQuery';
+import pieBuildQuery from '@superset-ui/plugin-chart-echarts/Pie/buildQuery';
+import radarBuildQuery from '@superset-ui/plugin-chart-echarts/Radar/buildQuery';
+import sankeyBuildQuery from '@superset-ui/plugin-chart-echarts/Sankey/buildQuery';
+import sunburstBuildQuery from '@superset-ui/plugin-chart-echarts/Sunburst/buildQuery';
+import timeseriesBuildQuery from '@superset-ui/plugin-chart-echarts/Timeseries/buildQuery';
+import treeBuildQuery from '@superset-ui/plugin-chart-echarts/Tree/buildQuery';
+import treemapBuildQuery from '@superset-ui/plugin-chart-echarts/Treemap/buildQuery';
+import waterfallBuildQuery from '@superset-ui/plugin-chart-echarts/Waterfall/buildQuery';
+import handlebarsBuildQuery from '@superset-ui/plugin-chart-handlebars/plugin/buildQuery';
+import pivotTableBuildQuery from '@superset-ui/plugin-chart-pivot-table/plugin/buildQuery';
+import wordCloudBuildQuery from '@superset-ui/plugin-chart-word-cloud/plugin/buildQuery';
+import tableBuildQuery from '@superset-ui/plugin-chart-table/buildQuery';
+import agGridTableBuildQuery from '@superset-ui/plugin-chart-ag-grid-table/buildQuery';
+import pointClusterMapBuildQuery from '@superset-ui/plugin-chart-point-cluster-map/buildQuery';
+import deckArcBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Arc/buildQuery';
+import deckContourBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Contour/buildQuery';
+import deckGridBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Grid/buildQuery';
+import deckHeatmapBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Heatmap/buildQuery';
+import deckHexBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Hex/buildQuery';
+import deckPathBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Path/buildQuery';
+import deckPolygonBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Polygon/buildQuery';
+import deckScatterBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Scatter/buildQuery';
+import deckScreengridBuildQuery from '@superset-ui/preset-chart-deckgl/layers/Screengrid/buildQuery';
+import filterRangeBuildQuery from 'src/filters/components/Range/buildQuery';
+import filterSelectBuildQuery from 'src/filters/components/Select/buildQuery';
+import filterTimeColumnBuildQuery from 'src/filters/components/TimeColumn/buildQuery';
+import filterTimeGrainBuildQuery from 'src/filters/components/TimeGrain/buildQuery';
+
+import cartodiagramBuildQuery from './buildQuery/cartodiagram';
+import { registerBuildQuery } from './runtimeRegistry';
+
+export function registerAllBuildQueries(): void {
+  registerBuildQuery('big_number', bigNumberBuildQuery as any);
+  registerBuildQuery('big_number_total', bigNumberTotalBuildQuery as any);
+  registerBuildQuery('pop_kpi', bigNumberPoPBuildQuery as any);
+  registerBuildQuery('box_plot', boxPlotBuildQuery as any);
+  registerBuildQuery('bubble_v2', bubbleBuildQuery as any);
+  registerBuildQuery('funnel', funnelBuildQuery as any);
+  registerBuildQuery('gantt_chart', ganttBuildQuery as any);
+  registerBuildQuery('gauge_chart', gaugeBuildQuery as any);
+  registerBuildQuery('graph_chart', graphBuildQuery as any);
+  registerBuildQuery('heatmap_v2', heatmapBuildQuery as any);
+  registerBuildQuery('histogram_v2', histogramBuildQuery as any);
+  registerBuildQuery('mixed_timeseries', mixedTimeseriesBuildQuery as any);
+  registerBuildQuery('pie', pieBuildQuery as any);
+  registerBuildQuery('radar', radarBuildQuery as any);
+  registerBuildQuery('sankey_v2', sankeyBuildQuery as any);
+  registerBuildQuery('sunburst_v2', sunburstBuildQuery as any);
+  registerBuildQuery('tree_chart', treeBuildQuery as any);
+  registerBuildQuery('treemap_v2', treemapBuildQuery as any);
+  registerBuildQuery('waterfall', waterfallBuildQuery as any);
+
+  registerBuildQuery('echarts_timeseries', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_area', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_timeseries_bar', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_timeseries_line', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_timeseries_smooth', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_timeseries_scatter', timeseriesBuildQuery as any);
+  registerBuildQuery('echarts_timeseries_step', timeseriesBuildQuery as any);
+
+  registerBuildQuery('pivot_table_v2', pivotTableBuildQuery as any);
+  registerBuildQuery('table', tableBuildQuery as any);
+  registerBuildQuery('ag-grid-table', agGridTableBuildQuery as any);
+  registerBuildQuery('point_cluster', pointClusterMapBuildQuery as any);
+  registerBuildQuery('handlebars', handlebarsBuildQuery as any);
+  registerBuildQuery('word_cloud', wordCloudBuildQuery as any);
+  registerBuildQuery('cartodiagram', cartodiagramBuildQuery as any);
+
+  registerBuildQuery('deck_arc', deckArcBuildQuery as any);
+  registerBuildQuery('deck_contour', deckContourBuildQuery as any);
+  registerBuildQuery('deck_grid', deckGridBuildQuery as any);
+  registerBuildQuery('deck_heatmap', deckHeatmapBuildQuery as any);
+  registerBuildQuery('deck_hex', deckHexBuildQuery as any);
+  registerBuildQuery('deck_path', deckPathBuildQuery as any);
+  registerBuildQuery('deck_polygon', deckPolygonBuildQuery as any);
+  registerBuildQuery('deck_scatter', deckScatterBuildQuery as any);
+  registerBuildQuery('deck_screengrid', deckScreengridBuildQuery as any);
+
+  registerBuildQuery('filter_select', filterSelectBuildQuery as any);
+  registerBuildQuery('filter_range', filterRangeBuildQuery as any);
+  registerBuildQuery('filter_timecolumn', filterTimeColumnBuildQuery as any);
+  registerBuildQuery('filter_timegrain', filterTimeGrainBuildQuery as any);
+}

query-context-sidecar/src/runtimeRegistry.ts

@@ -0,0 +1,34 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export type BuildQueryFn = (formData: Record<string, unknown>) => unknown;
+
+const registry = new Map<string, BuildQueryFn>();
+
+export function registerBuildQuery(vizType: string, fn: BuildQueryFn): void {
+  registry.set(vizType, fn);
+}
+
+export function getBuildQuery(vizType: string): BuildQueryFn | undefined {
+  return registry.get(vizType);
+}
+
+export function listVizTypes(): string[] {
+  return Array.from(registry.keys()).sort();
+}

query-context-sidecar/src/runtimeRegistryAdapter.ts

@@ -0,0 +1,28 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { getBuildQuery } from './runtimeRegistry';
+
+export default function getChartBuildQueryRegistry() {
+  return {
+    get(vizType: string) {
+      return getBuildQuery(vizType);
+    },
+  };
+}

query-context-sidecar/src/server.ts

@@ -0,0 +1,166 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import http from 'http';
+import { URL } from 'url';
+
+import buildQueryContext from './stubs/buildQueryContext';
+import { getBuildQuery, listVizTypes } from './runtimeRegistry';
+
+const PORT = parseInt(process.env.PORT || '3030', 10);
+const MAX_BODY_BYTES = parseInt(
+  process.env.QUERY_CONTEXT_MAX_BODY_BYTES || `${10 * 1024 * 1024}`,
+  10,
+);
+const ALLOWED_ORIGINS = new Set(
+  (process.env.QUERY_CONTEXT_ALLOWED_ORIGINS || '')
+    .split(',')
+    .map(origin => origin.trim())
+    .filter(Boolean),
+);
+
+class HttpRequestError extends Error {
+  statusCode: number;
+
+  constructor(statusCode: number, message: string) {
+    super(message);
+    this.statusCode = statusCode;
+  }
+}
+
+function readBody(req: http.IncomingMessage): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const chunks: Buffer[] = [];
+    let totalBytes = 0;
+
+    req.on('data', (chunk: Buffer) => {
+      totalBytes += chunk.length;
+      if (totalBytes > MAX_BODY_BYTES) {
+        req.destroy();
+        reject(new HttpRequestError(413, 'Request body too large'));
+        return;
+      }
+      chunks.push(chunk);
+    });
+    req.on('end', () => resolve(Buffer.concat(chunks).toString()));
+    req.on('error', reject);
+  });
+}
+
+function isAllowedOrigin(origin?: string): boolean {
+  if (!origin) {
+    return true;
+  }
+  if (ALLOWED_ORIGINS.size === 0) {
+    return true;
+  }
+  return ALLOWED_ORIGINS.has(origin);
+}
+
+function jsonResponse(res: http.ServerResponse, status: number, data: unknown): void {
+  res.writeHead(status, { 'Content-Type': 'application/json' });
+  res.end(JSON.stringify(data));
+}
+
+async function handleBuildQueryContext(
+  req: http.IncomingMessage,
+  res: http.ServerResponse,
+): Promise<void> {
+  if (!isAllowedOrigin(req.headers.origin)) {
+    jsonResponse(res, 403, { error: 'Origin not allowed' });
+    return;
+  }
+
+  let body: string;
+  try {
+    body = await readBody(req);
+  } catch (err: any) {
+    if (err instanceof HttpRequestError) {
+      jsonResponse(res, err.statusCode, { error: err.message });
+      return;
+    }
+    throw err;
+  }
+
+  let parsed: any;
+  try {
+    parsed = JSON.parse(body);
+  } catch {
+    jsonResponse(res, 400, { error: 'Invalid JSON body' });
+    return;
+  }
+
+  const formData = parsed.form_data;
+  if (!formData || !formData.viz_type) {
+    jsonResponse(res, 400, {
+      error: 'Missing form_data or form_data.viz_type',
+    });
+    return;
+  }
+
+  try {
+    const buildQuery = getBuildQuery(formData.viz_type);
+    const queryContext = buildQuery
+      ? buildQuery(formData)
+      : buildQueryContext(formData);
+
+    jsonResponse(res, 200, { query_context: queryContext });
+  } catch (err: any) {
+    console.error('Error building query context for %s:', formData.viz_type, err);
+    jsonResponse(res, 500, {
+      error: `Failed to build query context: ${err.message}`,
+    });
+  }
+}
+
+function handleVizTypes(res: http.ServerResponse): void {
+  const vizTypes = listVizTypes();
+  jsonResponse(res, 200, { viz_types: vizTypes, count: vizTypes.length });
+}
+
+function handleHealth(res: http.ServerResponse): void {
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
+  res.end('OK');
+}
+
+export function startServer(): void {
+  const server = http.createServer(async (req, res) => {
+    const url = req.url ? new URL(req.url, `http://localhost:${PORT}`).pathname : '';
+    const method = req.method || '';
+
+    try {
+      if (url === '/health' && (method === 'GET' || method === 'HEAD')) {
+        handleHealth(res);
+      } else if (url === '/api/v1/viz-types' && method === 'GET') {
+        handleVizTypes(res);
+      } else if (url === '/api/v1/build-query-context' && method === 'POST') {
+        await handleBuildQueryContext(req, res);
+      } else {
+        jsonResponse(res, 404, { error: 'Not found' });
+      }
+    } catch (err) {
+      console.error('Unhandled error:', err);
+      jsonResponse(res, 500, { error: 'Internal server error' });
+    }
+  });
+
+  server.listen(PORT, () => {
+    console.log(`Query context sidecar listening on port ${PORT}`);
+  });
+}

query-context-sidecar/src/stubs/buildQueryContext.ts

@@ -0,0 +1,68 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import buildQueryObject from '@superset-ui/core/query/buildQueryObject';
+import DatasourceKey from '@superset-ui/core/query/DatasourceKey';
+import { normalizeTimeColumn } from '@superset-ui/core/query/normalizeTimeColumn';
+import { isXAxisSet } from '@superset-ui/core/query/getXAxis';
+import {
+  QueryFieldAliases,
+  QueryFormData,
+} from '@superset-ui/core/query/types/QueryFormData';
+import { QueryContext, QueryObject } from '@superset-ui/core/query/types/Query';
+
+const WRAP_IN_ARRAY = (baseQueryObject: QueryObject) => [baseQueryObject];
+
+type BuildFinalQueryObjects = (baseQueryObject: QueryObject) => QueryObject[];
+
+export default function buildQueryContext(
+  formData: QueryFormData,
+  options?:
+    | {
+        buildQuery?: BuildFinalQueryObjects;
+        queryFields?: QueryFieldAliases;
+      }
+    | BuildFinalQueryObjects,
+): QueryContext {
+  const { queryFields, buildQuery = WRAP_IN_ARRAY } =
+    typeof options === 'function'
+      ? { buildQuery: options, queryFields: {} }
+      : options || {};
+
+  let queries = buildQuery(buildQueryObject(formData, queryFields));
+
+  queries.forEach(query => {
+    if (Array.isArray(query.post_processing)) {
+      query.post_processing = query.post_processing.filter(Boolean);
+    }
+  });
+
+  if (isXAxisSet(formData)) {
+    queries = queries.map(query => normalizeTimeColumn(formData, query));
+  }
+
+  return {
+    datasource: new DatasourceKey(formData.datasource).toObject(),
+    force: formData.force || false,
+    queries,
+    form_data: formData,
+    result_format: formData.result_format || 'json',
+    result_type: formData.result_type || 'full',
+  };
+}

query-context-sidecar/src/stubs/empty.ts

@@ -0,0 +1,20 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export default {};

query-context-sidecar/src/stubs/superset-ui-chart-controls.ts

@@ -0,0 +1,35 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { aggregationOperator } from '@superset-ui/chart-controls/operators/aggregateOperator';
+export { boxplotOperator } from '@superset-ui/chart-controls/operators/boxplotOperator';
+export { contributionOperator } from '@superset-ui/chart-controls/operators/contributionOperator';
+export { flattenOperator } from '@superset-ui/chart-controls/operators/flattenOperator';
+export { histogramOperator } from '@superset-ui/chart-controls/operators/histogramOperator';
+export { pivotOperator } from '@superset-ui/chart-controls/operators/pivotOperator';
+export { prophetOperator } from '@superset-ui/chart-controls/operators/prophetOperator';
+export { rankOperator } from '@superset-ui/chart-controls/operators/rankOperator';
+export { renameOperator } from '@superset-ui/chart-controls/operators/renameOperator';
+export { resampleOperator } from '@superset-ui/chart-controls/operators/resampleOperator';
+export { rollingWindowOperator } from '@superset-ui/chart-controls/operators/rollingWindowOperator';
+export { sortOperator } from '@superset-ui/chart-controls/operators/sortOperator';
+export { timeCompareOperator } from '@superset-ui/chart-controls/operators/timeCompareOperator';
+export { timeComparePivotOperator } from '@superset-ui/chart-controls/operators/timeComparePivotOperator';
+export { extractExtraMetrics } from '@superset-ui/chart-controls/operators/utils/extractExtraMetrics';
+export { isTimeComparison } from '@superset-ui/chart-controls/operators/utils/isTimeComparison';

query-context-sidecar/src/stubs/superset-ui-core.ts

@@ -0,0 +1,28 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { default as buildQueryContext } from './buildQueryContext';
+export { default as getChartBuildQueryRegistry } from '../runtimeRegistryAdapter';
+
+export type { BuildQuery } from '@superset-ui/core/chart/registries/ChartBuildQueryRegistrySingleton';
+
+export * from '@superset-ui/core/query';
+export * from '@superset-ui/core/utils';
+export * from '@superset-ui/core/validator';
+export * from '@superset-ui/core/color';

query-context-sidecar/tsconfig.json

@@ -0,0 +1,35 @@
+{
+  "compilerOptions": {
+    "target": "ES2019",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": false,
+    "skipLibCheck": true,
+    "resolveJsonModule": true,
+    "jsx": "react",
+    "outDir": "dist",
+    "baseUrl": ".",
+    "paths": {
+      "@superset-ui/core": ["../superset-frontend/packages/superset-ui-core/src"],
+      "@superset-ui/core/*": ["../superset-frontend/packages/superset-ui-core/src/*"],
+      "@apache-superset/core": ["../superset-frontend/packages/superset-core/src"],
+      "@apache-superset/core/*": ["../superset-frontend/packages/superset-core/src/*"],
+      "@superset-ui/chart-controls": ["../superset-frontend/packages/superset-ui-chart-controls/src"],
+      "@superset-ui/plugin-chart-echarts/*": ["../superset-frontend/plugins/plugin-chart-echarts/src/*"],
+      "@superset-ui/plugin-chart-table/*": ["../superset-frontend/plugins/plugin-chart-table/src/*"],
+      "@superset-ui/plugin-chart-pivot-table/*": ["../superset-frontend/plugins/plugin-chart-pivot-table/src/*"],
+      "@superset-ui/plugin-chart-handlebars/*": ["../superset-frontend/plugins/plugin-chart-handlebars/src/*"],
+      "@superset-ui/plugin-chart-word-cloud/*": ["../superset-frontend/plugins/plugin-chart-word-cloud/src/*"],
+      "@superset-ui/plugin-chart-cartodiagram/*": ["../superset-frontend/plugins/plugin-chart-cartodiagram/src/*"],
+      "@superset-ui/plugin-chart-ag-grid-table/*": ["../superset-frontend/plugins/plugin-chart-ag-grid-table/src/*"],
+      "@superset-ui/plugin-chart-point-cluster-map/*": ["../superset-frontend/plugins/plugin-chart-point-cluster-map/src/*"],
+      "@superset-ui/preset-chart-deckgl/*": ["../superset-frontend/plugins/preset-chart-deckgl/src/*"],
+      "@superset-ui/legacy-preset-chart-nvd3/*": ["../superset-frontend/plugins/legacy-preset-chart-nvd3/src/*"],
+      "src/*": ["../superset-frontend/src/*"]
+    }
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}

query-context-sidecar/webpack.config.js

@@ -0,0 +1,137 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+const path = require('path');
+const webpack = require('webpack');
+
+const FRONTEND_DIR = path.resolve(__dirname, '../superset-frontend');
+
+module.exports = {
+  target: 'node',
+  mode: 'production',
+  entry: './src/index.ts',
+  output: {
+    filename: 'index.js',
+    path: path.resolve(__dirname, 'dist'),
+    libraryTarget: 'commonjs2',
+  },
+  resolve: {
+    extensions: ['.ts', '.tsx', '.js', '.jsx', '.json'],
+    modules: [path.join(FRONTEND_DIR, 'node_modules'), FRONTEND_DIR, 'node_modules'],
+    alias: {
+      '@superset-ui/core': path.join(FRONTEND_DIR, 'packages/superset-ui-core/src'),
+      '@superset-ui/chart-controls': path.join(
+        FRONTEND_DIR,
+        'packages/superset-ui-chart-controls/src',
+      ),
+      '@superset-ui/switchboard': path.join(
+        FRONTEND_DIR,
+        'packages/superset-ui-switchboard/src',
+      ),
+      '@apache-superset/core': path.join(FRONTEND_DIR, 'packages/superset-core/src'),
+      '@superset-ui/plugin-chart-echarts': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-echarts/src',
+      ),
+      '@superset-ui/plugin-chart-table': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-table/src',
+      ),
+      '@superset-ui/plugin-chart-pivot-table': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-pivot-table/src',
+      ),
+      '@superset-ui/plugin-chart-handlebars': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-handlebars/src',
+      ),
+      '@superset-ui/plugin-chart-word-cloud': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-word-cloud/src',
+      ),
+      '@superset-ui/plugin-chart-cartodiagram': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-cartodiagram/src',
+      ),
+      '@superset-ui/plugin-chart-ag-grid-table': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-ag-grid-table/src',
+      ),
+      '@superset-ui/plugin-chart-point-cluster-map': path.join(
+        FRONTEND_DIR,
+        'plugins/plugin-chart-point-cluster-map/src',
+      ),
+      '@superset-ui/preset-chart-deckgl': path.join(
+        FRONTEND_DIR,
+        'plugins/preset-chart-deckgl/src',
+      ),
+    },
+  },
+  module: {
+    rules: [
+      {
+        test: /\.tsx?$/,
+        use: {
+          loader: 'ts-loader',
+          options: {
+            transpileOnly: true,
+            configFile: path.resolve(__dirname, 'tsconfig.json'),
+          },
+        },
+        exclude: /node_modules/,
+      },
+      {
+        test: /\.(png|jpe?g|gif|svg|ico)$/i,
+        use: 'null-loader',
+      },
+      {
+        test: /\.(css|less|scss|sass)$/i,
+        use: 'null-loader',
+      },
+    ],
+  },
+  plugins: [
+    new webpack.NormalModuleReplacementPlugin(
+      /^@superset-ui\/core$/,
+      path.resolve(__dirname, 'src/stubs/superset-ui-core.ts'),
+    ),
+    new webpack.NormalModuleReplacementPlugin(
+      /^@superset-ui\/chart-controls$/,
+      path.resolve(__dirname, 'src/stubs/superset-ui-chart-controls.ts'),
+    ),
+    new webpack.NormalModuleReplacementPlugin(
+      /react-markdown/,
+      path.resolve(__dirname, 'src/stubs/empty.ts'),
+    ),
+    new webpack.NormalModuleReplacementPlugin(
+      /remark-rehype/,
+      path.resolve(__dirname, 'src/stubs/empty.ts'),
+    ),
+    new webpack.NormalModuleReplacementPlugin(
+      /remark-gfm/,
+      path.resolve(__dirname, 'src/stubs/empty.ts'),
+    ),
+    new webpack.DefinePlugin({
+      'process.env.NODE_ENV': JSON.stringify('production'),
+    }),
+  ],
+  optimization: {
+    minimize: false,
+  },
+};

superset-frontend/packages/superset-ui-core/test/connection/SupersetClient.test.ts

@@ -31,7 +31,7 @@ describe('SupersetClient', () => {
 
   afterEach(() => SupersetClient.reset());
 
-  test('exposes configure, init, get, post, postForm, delete, put, request, reset, getGuestToken, getCSRFToken, getUrl, isAuthenticated, and reAuthenticate methods', () => {
+  test('exposes configure, init, get, post, postForm, delete, put, request, reset, getGuestToken, getCSRFToken, isAuthenticated, and reAuthenticate methods', () => {
     expect(typeof SupersetClient.configure).toBe('function');
     expect(typeof SupersetClient.init).toBe('function');
     expect(typeof SupersetClient.get).toBe('function');
@@ -43,12 +43,11 @@ describe('SupersetClient', () => {
     expect(typeof SupersetClient.reset).toBe('function');
     expect(typeof SupersetClient.getGuestToken).toBe('function');
     expect(typeof SupersetClient.getCSRFToken).toBe('function');
-    expect(typeof SupersetClient.getUrl).toBe('function');
     expect(typeof SupersetClient.isAuthenticated).toBe('function');
     expect(typeof SupersetClient.reAuthenticate).toBe('function');
   });
 
-  test('throws if you call init, get, post, postForm, delete, put, request, getGuestToken, getCSRFToken, getUrl, isAuthenticated, or reAuthenticate before configure', () => {
+  test('throws if you call init, get, post, postForm, delete, put, request, getGuestToken, getCSRFToken, isAuthenticated, or reAuthenticate before configure', () => {
     expect(SupersetClient.init).toThrow();
     expect(SupersetClient.get).toThrow();
     expect(SupersetClient.post).toThrow();
@@ -58,7 +57,6 @@ describe('SupersetClient', () => {
     expect(SupersetClient.request).toThrow();
     expect(SupersetClient.getGuestToken).toThrow();
     expect(SupersetClient.getCSRFToken).toThrow();
-    expect(SupersetClient.getUrl).toThrow();
     expect(SupersetClient.isAuthenticated).toThrow();
     expect(SupersetClient.reAuthenticate).toThrow();
     expect(SupersetClient.configure).not.toThrow();
@@ -66,7 +64,7 @@ describe('SupersetClient', () => {
 
   // this also tests that the ^above doesn't throw if configure is called appropriately
   test('calls appropriate SupersetClient methods when configured', async () => {
-    expect.assertions(18);
+    expect.assertions(16);
     const mockGetUrl = '/mock/get/url';
     const mockPostUrl = '/mock/post/url';
     const mockRequestUrl = '/mock/request/url';
@@ -97,14 +95,6 @@ describe('SupersetClient', () => {
       SupersetClientClass.prototype,
       'getGuestToken',
     );
-    const getUrlSpy = jest.spyOn(SupersetClientClass.prototype, 'getUrl');
-
-    SupersetClient.configure({ appRoot: '/app' });
-    expect(SupersetClient.getUrl({ endpoint: '/some/path' })).toContain(
-      '/app/some/path',
-    );
-    expect(getUrlSpy).toHaveBeenCalledTimes(1);
-
     SupersetClient.configure({});
     await SupersetClient.init();
 
@@ -157,8 +147,6 @@ describe('SupersetClient', () => {
     postSpy.mockRestore();
     authenticatedSpy.mockRestore();
     csrfSpy.mockRestore();
-    getUrlSpy.mockRestore();
-
     fetchMock.clearHistory().removeRoutes();
   });
 

superset-frontend/packages/superset-ui-core/test/time-format/TimeFormatter.test.ts

@@ -71,10 +71,16 @@ describe('TimeFormatter', () => {
       // PivotData.processRecord coerces values with String(), turning numeric
       // timestamps into strings.
       const timestamp = PREVIEW_TIME.getTime().toString();
-      expect(formatter.format(timestamp)).toEqual('2017');
+      expect(formatter.format(timestamp as unknown as number | Date)).toEqual(
+        '2017',
+      );
     });
     test('handles ISO-8601 string without misinterpreting it as a number', () => {
-      expect(formatter.format('2017-02-14T11:22:33.000Z')).toEqual('2017');
+      expect(
+        formatter.format(
+          '2017-02-14T11:22:33.000Z' as unknown as number | Date,
+        ),
+      ).toEqual('2017');
     });
     test('otherwise returns formatted value', () => {
       expect(formatter.format(PREVIEW_TIME)).toEqual('2017');

superset-frontend/plugins/plugin-chart-echarts/test/utils/series.test.ts

@@ -1400,25 +1400,6 @@ test('getAxisType with forced categorical', () => {
   );
 });
 
-test('getAxisType treats numeric as category for bar charts', () => {
-  expect(
-    getAxisType(
-      false,
-      false,
-      GenericDataType.Numeric,
-      EchartsTimeseriesSeriesType.Bar,
-    ),
-  ).toEqual(AxisType.Category);
-  expect(
-    getAxisType(
-      false,
-      false,
-      GenericDataType.Numeric,
-      EchartsTimeseriesSeriesType.Line,
-    ),
-  ).toEqual(AxisType.Value);
-});
-
 test('getMinAndMaxFromBounds returns empty object when not truncating', () => {
   expect(
     getMinAndMaxFromBounds(

superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx

@@ -533,7 +533,12 @@ export default function TableChart<D extends DataRecord = DataRecord>(
                     // so that cross-filters work on the receiving chart
                     const resolvedCol = columnLabelToNameMap[col] ?? col;
                     const val = ensureIsArray(updatedFilters?.[col]);
-                    if (!val.length || val[0] === null || (val[0] instanceof DateWithFormatter && val[0].input === null))
+                    if (
+                      !val.length ||
+                      val[0] === null ||
+                      (val[0] instanceof DateWithFormatter &&
+                        val[0].input === null)
+                    )
                       return {
                         col: resolvedCol,
                         op: 'IS NULL' as const,
@@ -646,24 +651,22 @@ export default function TableChart<D extends DataRecord = DataRecord>(
             // DateWithFormatter objects wrap nulls, so we must check both
             if (
               dataRecordValue == null ||
-              (dataRecordValue instanceof DateWithFormatter && dataRecordValue.input == null)
+              (dataRecordValue instanceof DateWithFormatter &&
+                dataRecordValue.input == null)
             ) {
               drillToDetailFilters.push({
                 col: col.key,
                 op: 'IS NULL' as any,
                 val: null,
               });
-
             } else if (col.dataType === GenericDataType.Temporal && timeGrain) {
               const startTime =
                 dataRecordValue instanceof Date
                   ? dataRecordValue
                   : new Date(dataRecordValue as string | number);
 
-              const [rangeStartTime, rangeEndTime] = getTimeRangeFromGranularity(
-                startTime,
-                timeGrain,
-              );
+              const [rangeStartTime, rangeEndTime] =
+                getTimeRangeFromGranularity(startTime, timeGrain);
               const timeRangeValue = `${rangeStartTime.toISOString()} : ${rangeEndTime.toISOString()}`;
 
               drillToDetailFilters.push({
@@ -696,7 +699,11 @@ export default function TableChart<D extends DataRecord = DataRecord>(
                 filters: [
                   {
                     col: cellPoint.key,
-                    op: (cellPoint.value == null || (cellPoint.value instanceof DateWithFormatter && cellPoint.value.input == null) ? 'IS NULL' : '==') as any,
+                    op: (cellPoint.value == null ||
+                    (cellPoint.value instanceof DateWithFormatter &&
+                      cellPoint.value.input == null)
+                      ? 'IS NULL'
+                      : '==') as any,
                     val: extractTextFromHTML(cellPoint.value),
                   },
                 ],

superset-frontend/src/explore/components/controls/ColumnConfigControl/ColumnConfigConstants.test.tsx

@@ -19,15 +19,13 @@
 
 import { SHARED_COLUMN_CONFIG_PROPS } from './constants';
 
-const tokenSeparators =
-  SHARED_COLUMN_CONFIG_PROPS.d3NumberFormat.tokenSeparators;
+const { d3NumberFormat } = SHARED_COLUMN_CONFIG_PROPS;
 
-test('should allow commas in D3 format inputs', () => {
-  expect(tokenSeparators).toBeDefined();
-  expect(tokenSeparators).not.toContain(',');
+test('should keep D3 format input creatable', () => {
+  expect(d3NumberFormat.creatable).toBe(true);
 });
 
-test('should have correct default token separators', () => {
-  const expectedSeparators = ['\r\n', '\n', '\t', ';'];
-  expect(tokenSeparators).toEqual(expectedSeparators);
+test('should expose expected D3 format options', () => {
+  expect(Array.isArray(d3NumberFormat.options)).toBe(true);
+  expect((d3NumberFormat.options ?? []).length).toBeGreaterThan(0);
 });

superset-frontend/src/explore/components/controls/ColumnConfigControl/constants.tsx

@@ -58,8 +58,6 @@ const d3NumberFormat: ControlFormItemSpec<'Select'> = {
   creatable: true,
   minWidth: '14em',
   debounceDelay: 500,
-  // default value tokenSeparators in superset-frontend/packages/superset-ui-core/src/components/Select/constants.ts
-  tokenSeparators: ['\r\n', '\n', '\t', ';'],
 };
 
 const d3TimeFormat: ControlFormItemSpec<'Select'> = {

superset/charts/data/api.py

@@ -36,6 +36,10 @@ from superset.charts.data.dashboard_filter_context import (
     get_dashboard_filter_context,
 )
 from superset.charts.data.query_context_cache_loader import QueryContextCacheLoader
+from superset.charts.data.query_context_sidecar import (
+    fetch_query_context_from_sidecar,
+    QueryContextSidecarError,
+)
 from superset.charts.schemas import ChartDataQueryContextSchema
 from superset.commands.chart.data.create_async_job_command import (
     CreateAsyncChartDataJobCommand,
@@ -57,7 +61,7 @@ from superset.constants import (
 )
 from superset.daos.exceptions import DatasourceNotFound
 from superset.exceptions import QueryObjectValidationError, SupersetSecurityException
-from superset.extensions import event_logger
+from superset.extensions import db, event_logger
 from superset.models.sql_lab import Query
 from superset.utils import json
 from superset.utils.core import (
@@ -65,7 +69,7 @@ from superset.utils.core import (
     DatasourceType,
     get_user_id,
 )
-from superset.utils.decorators import logs_context
+from superset.utils.decorators import logs_context, transaction
 from superset.views.base import CsvResponse, generate_download_headers, XlsxResponse
 from superset.views.base_api import statsd_metrics
 
@@ -74,12 +78,18 @@ if TYPE_CHECKING:
 
 logger = logging.getLogger(__name__)
 
+DEFAULT_QUERY_CONTEXT_SIDECAR_TIMEOUT = 30
+MISSING_QUERY_CONTEXT_MESSAGE = (
+    "Chart has no query context saved. Please save the chart again."
+)
+
 
 class ChartDataRestApi(ChartRestApi):
     include_route_methods = {"get_data", "data", "data_from_cache"}
 
     @expose("/<int:pk>/data/", methods=("GET",))
     @protect()
+    @transaction()
     @statsd_metrics
     @event_logger.log_this_with_context(
         action=lambda self, *args, **kwargs: f"{self.__class__.__name__}.data",
@@ -161,24 +171,50 @@ class ChartDataRestApi(ChartRestApi):
         if not chart:
             return self.response_404()
 
-        try:
-            json_body = json.loads(chart.query_context)
-        except (TypeError, json.JSONDecodeError):
-            json_body = None
+        force_refresh = self._is_force_refresh_requested()
+        sidecar_url = app.config.get("QUERY_CONTEXT_SIDECAR_URL")
+        should_refresh_query_context = force_refresh and bool(sidecar_url)
+        json_body = (
+            None
+            if should_refresh_query_context
+            else self._load_saved_query_context(chart)
+        )
 
         if json_body is None:
-            return self.response_400(
-                message=_(
-                    "Chart has no query context saved. Please save the chart again."
-                )
+            if not chart.params:
+                return self.response_400(message=_(MISSING_QUERY_CONTEXT_MESSAGE))
+
+            if not sidecar_url:
+                return self.response_400(message=_(MISSING_QUERY_CONTEXT_MESSAGE))
+
+            try:
+                form_data = json.loads(chart.params)
+            except (TypeError, json.JSONDecodeError):
+                return self.response_400(message=_(MISSING_QUERY_CONTEXT_MESSAGE))
+
+            timeout = app.config.get(
+                "QUERY_CONTEXT_SIDECAR_TIMEOUT",
+                DEFAULT_QUERY_CONTEXT_SIDECAR_TIMEOUT,
             )
+            try:
+                json_body = fetch_query_context_from_sidecar(
+                    sidecar_url=sidecar_url,
+                    form_data=form_data,
+                    timeout=timeout,
+                )
+            except QueryContextSidecarError as ex:
+                return self.response_502(message=str(ex))
+
+            chart.query_context = json.dumps(json_body)
+            chart.last_saved_at = datetime.now()
+            db.session.flush()
 
         # override saved query context
         json_body["result_format"] = request.args.get(
             "format", ChartDataResultFormat.JSON
         )
         json_body["result_type"] = request.args.get("type", ChartDataResultType.FULL)
-        json_body["force"] = request.args.get("force")
+        json_body["force"] = force_refresh
 
         # Apply dashboard filter context when filters_dashboard_id is provided
         dashboard_filter_context: DashboardFilterContext | None = None
@@ -282,6 +318,18 @@ class ChartDataRestApi(ChartRestApi):
             dashboard_filter_context=dashboard_filter_context,
         )
 
+    def _is_force_refresh_requested(self) -> bool:
+        return request.args.get("force") in {"1", "true", "True", "force"}
+
+    def _load_saved_query_context(self, chart: Any) -> dict[str, Any] | None:
+        try:
+            json_body = json.loads(chart.query_context)
+        except (TypeError, json.JSONDecodeError):
+            return None
+        if isinstance(json_body, dict):
+            return json_body
+        return None
+
     @expose("/data", methods=("POST",))
     @protect()
     @statsd_metrics

superset/charts/data/query_context_sidecar.py

@@ -0,0 +1,61 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from __future__ import annotations
+
+from typing import Any
+
+import requests
+
+
+class QueryContextSidecarError(Exception):
+    """Raised when query context cannot be generated via sidecar."""
+
+
+def fetch_query_context_from_sidecar(
+    *,
+    sidecar_url: str,
+    form_data: dict[str, Any],
+    timeout: int,
+) -> dict[str, Any]:
+    endpoint = f"{sidecar_url.rstrip('/')}/api/v1/build-query-context"
+
+    try:
+        response = requests.post(
+            endpoint,
+            json={"form_data": form_data},
+            timeout=timeout,
+        )
+    except requests.RequestException as ex:
+        raise QueryContextSidecarError("Query context sidecar unavailable") from ex
+
+    if response.status_code != 200:
+        raise QueryContextSidecarError("Query context sidecar error")
+
+    try:
+        payload = response.json()
+    except ValueError as ex:
+        raise QueryContextSidecarError(
+            "Query context sidecar returned invalid response"
+        ) from ex
+
+    query_context = payload.get("query_context")
+    if not isinstance(query_context, dict):
+        raise QueryContextSidecarError(
+            "Query context sidecar returned invalid response"
+        )
+
+    return query_context

superset/config.py

@@ -2322,6 +2322,11 @@ GLOBAL_ASYNC_QUERIES_POLLING_DELAY = int(
 )
 GLOBAL_ASYNC_QUERIES_WEBSOCKET_URL = "ws://127.0.0.1:8080/"
 
+# Optional internal service URL used to generate chart query_context from form_data
+# when query_context is missing (or refresh is explicitly forced).
+QUERY_CONTEXT_SIDECAR_URL: str | None = None
+QUERY_CONTEXT_SIDECAR_TIMEOUT = 30
+
 # Global async queries cache backend configuration options:
 # - Set 'CACHE_TYPE' to 'RedisCache' for RedisCacheBackend.
 # - Set 'CACHE_TYPE' to 'RedisSentinelCache' for RedisSentinelCacheBackend.

tests/integration_tests/charts/data/api_tests.py

@@ -1180,6 +1180,107 @@ class TestGetChartDataApi(BaseTestChartDataApi):
             "message": "Chart has no query context saved. Please save the chart again."
         }
 
+    @pytest.mark.usefixtures("load_birth_names_dashboard_with_slices")
+    @with_config({"QUERY_CONTEXT_SIDECAR_URL": "http://sidecar.internal"})
+    @mock.patch("superset.charts.data.api.ChartDataRestApi._get_data_response")
+    @mock.patch("superset.charts.data.api.ChartDataCommand.validate")
+    @mock.patch(
+        "superset.charts.data.api.ChartDataRestApi._create_query_context_from_form"
+    )
+    @mock.patch("superset.charts.data.api.fetch_query_context_from_sidecar")
+    def test_get_data_fetches_missing_query_context_from_sidecar(
+        self,
+        mock_fetch_query_context_from_sidecar,
+        mock_create_query_context_from_form,
+        mock_validate,
+        mock_get_data_response,
+    ):
+        chart = db.session.query(Slice).filter_by(slice_name="Genders").one()
+        chart.query_context = None
+        db.session.commit()
+
+        sidecar_query_context = {
+            "datasource": {"id": chart.table.id, "type": "table"},
+            "force": False,
+            "queries": [],
+            "form_data": chart.form_data,
+            "result_format": "json",
+            "result_type": "full",
+        }
+        mock_fetch_query_context_from_sidecar.return_value = sidecar_query_context
+        mock_create_query_context_from_form.return_value = mock.MagicMock()
+        mock_validate.return_value = None
+        mock_get_data_response.return_value = Response(
+            response="{}",
+            status=200,
+            mimetype="application/json",
+        )
+
+        rv = self.get_assert_metric(f"api/v1/chart/{chart.id}/data/", "get_data")
+
+        assert rv.status_code == 200
+        mock_fetch_query_context_from_sidecar.assert_called_once()
+        db.session.refresh(chart)
+        assert json.loads(chart.query_context or "{}").get("datasource") == {
+            "id": chart.table.id,
+            "type": "table",
+        }
+
+    @pytest.mark.usefixtures("load_birth_names_dashboard_with_slices")
+    @with_config({"QUERY_CONTEXT_SIDECAR_URL": "http://sidecar.internal"})
+    @mock.patch("superset.charts.data.api.ChartDataRestApi._get_data_response")
+    @mock.patch("superset.charts.data.api.ChartDataCommand.validate")
+    @mock.patch(
+        "superset.charts.data.api.ChartDataRestApi._create_query_context_from_form"
+    )
+    @mock.patch("superset.charts.data.api.fetch_query_context_from_sidecar")
+    def test_get_data_force_refreshes_query_context_from_sidecar(
+        self,
+        mock_fetch_query_context_from_sidecar,
+        mock_create_query_context_from_form,
+        mock_validate,
+        mock_get_data_response,
+    ):
+        chart = db.session.query(Slice).filter_by(slice_name="Genders").one()
+        chart.query_context = json.dumps(
+            {
+                "datasource": {"id": chart.table.id, "type": "table"},
+                "force": False,
+                "queries": [{"metrics": ["sum__num"]}],
+                "result_format": "json",
+                "result_type": "full",
+            }
+        )
+        db.session.commit()
+
+        refreshed_query_context = {
+            "datasource": {"id": chart.table.id, "type": "table"},
+            "force": False,
+            "queries": [{"metrics": ["count"]}],
+            "form_data": chart.form_data,
+            "result_format": "json",
+            "result_type": "full",
+        }
+        mock_fetch_query_context_from_sidecar.return_value = refreshed_query_context
+        mock_create_query_context_from_form.return_value = mock.MagicMock()
+        mock_validate.return_value = None
+        mock_get_data_response.return_value = Response(
+            response="{}",
+            status=200,
+            mimetype="application/json",
+        )
+
+        rv = self.get_assert_metric(
+            f"api/v1/chart/{chart.id}/data/?force=true",
+            "get_data",
+        )
+
+        assert rv.status_code == 200
+        mock_fetch_query_context_from_sidecar.assert_called_once()
+        db.session.refresh(chart)
+        persisted = json.loads(chart.query_context or "{}")
+        assert persisted.get("queries") == [{"metrics": ["count"]}]
+
     @pytest.mark.usefixtures("load_birth_names_dashboard_with_slices")
     def test_chart_data_get(self):
         """

tests/unit_tests/charts/test_query_context_sidecar.py

@@ -0,0 +1,87 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from __future__ import annotations
+
+from unittest import mock
+
+import pytest
+import requests
+
+from superset.charts.data.query_context_sidecar import (
+    fetch_query_context_from_sidecar,
+    QueryContextSidecarError,
+)
+
+
+@mock.patch("superset.charts.data.query_context_sidecar.requests.post")
+def test_fetch_query_context_from_sidecar_success(mock_post: mock.MagicMock) -> None:
+    mock_post.return_value.status_code = 200
+    mock_post.return_value.json.return_value = {"query_context": {"foo": "bar"}}
+
+    payload = fetch_query_context_from_sidecar(
+        sidecar_url="http://sidecar.internal",
+        form_data={"viz_type": "pie"},
+        timeout=15,
+    )
+
+    assert payload == {"foo": "bar"}
+    mock_post.assert_called_once_with(
+        "http://sidecar.internal/api/v1/build-query-context",
+        json={"form_data": {"viz_type": "pie"}},
+        timeout=15,
+    )
+
+
+@mock.patch("superset.charts.data.query_context_sidecar.requests.post")
+def test_fetch_query_context_from_sidecar_connection_error(
+    mock_post: mock.MagicMock,
+) -> None:
+    mock_post.side_effect = requests.RequestException()
+
+    with pytest.raises(QueryContextSidecarError, match="sidecar unavailable"):
+        fetch_query_context_from_sidecar(
+            sidecar_url="http://sidecar.internal",
+            form_data={"viz_type": "pie"},
+            timeout=15,
+        )
+
+
+@mock.patch("superset.charts.data.query_context_sidecar.requests.post")
+def test_fetch_query_context_from_sidecar_bad_status(mock_post: mock.MagicMock) -> None:
+    mock_post.return_value.status_code = 500
+
+    with pytest.raises(QueryContextSidecarError, match="sidecar error"):
+        fetch_query_context_from_sidecar(
+            sidecar_url="http://sidecar.internal",
+            form_data={"viz_type": "pie"},
+            timeout=15,
+        )
+
+
+@mock.patch("superset.charts.data.query_context_sidecar.requests.post")
+def test_fetch_query_context_from_sidecar_invalid_payload(
+    mock_post: mock.MagicMock,
+) -> None:
+    mock_post.return_value.status_code = 200
+    mock_post.return_value.json.return_value = {"not_query_context": {}}
+
+    with pytest.raises(QueryContextSidecarError, match="invalid response"):
+        fetch_query_context_from_sidecar(
+            sidecar_url="http://sidecar.internal",
+            form_data={"viz_type": "pie"},
+            timeout=15,
+        )

tests/unit_tests/commands/importers/v1/assets_test.py

@@ -16,6 +16,8 @@
 # under the License.
 
 import copy
+from typing import Any, cast
+from uuid import UUID
 
 import yaml
 from pytest_mock import MockerFixture
@@ -153,8 +155,10 @@ def test_import_assets_imports_tags(mocker: MockerFixture, session: Session) ->
 
     ImportAssetsCommand._import(configs, contents=contents)
 
-    chart_uuids = {config["uuid"] for config in charts_with_tags.values()}
-    imported_charts = db.session.query(Slice).filter(Slice.uuid.in_(chart_uuids)).all()
+    chart_uuids = {UUID(str(config["uuid"])) for config in charts_with_tags.values()}
+    imported_charts = (
+        db.session.query(Slice).filter(cast(Any, Slice.uuid).in_(chart_uuids)).all()
+    )
     assert len(imported_charts) == len(chart_uuids)
     for chart in imported_charts:
         assocs = (
@@ -165,9 +169,13 @@ def test_import_assets_imports_tags(mocker: MockerFixture, session: Session) ->
         assert len(assocs) == 1
         assert assocs[0].tag.name == "chart_tag"
 
-    dashboard_uuids = {config["uuid"] for config in dashboards_with_tags.values()}
+    dashboard_uuids = {
+        UUID(str(config["uuid"])) for config in dashboards_with_tags.values()
+    }
     imported_dashboards = (
-        db.session.query(Dashboard).filter(Dashboard.uuid.in_(dashboard_uuids)).all()
+        db.session.query(Dashboard)
+        .filter(cast(Any, Dashboard.uuid).in_(dashboard_uuids))
+        .all()
     )
     assert len(imported_dashboards) == len(dashboard_uuids)
     for dashboard in imported_dashboards:

tests/unit_tests/mcp_service/chart/validation/test_column_name_normalization.py

@@ -236,6 +236,7 @@ class TestNormalizeColumnNames:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.y[0].name == "Sales"
         assert normalized.filters is not None
@@ -278,6 +279,7 @@ class TestNormalizeColumnNames:
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=999)
 
         # Should return original config unchanged
+        assert normalized.x is not None
         assert normalized.x.name == "orderdate"
         assert normalized.y[0].name == "sales"
 
@@ -318,11 +320,13 @@ class TestTimeSeriesFilterPromptFix:
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
         # After normalization, x.name should match the filter column exactly
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.filters is not None
         assert normalized.filters[0].column == "OrderDate"
 
         # This equality is what the frontend checks - now they match!
+        assert normalized.x is not None
         assert normalized.x.name == normalized.filters[0].column
 
 
@@ -394,6 +398,7 @@ class TestNormalizeUppercaseDataset:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=24)
 
+        assert normalized.x is not None
         assert normalized.x.name == "ds"
         assert normalized.y[0].name == "DISTANCE"
         assert normalized.group_by is not None
@@ -417,6 +422,7 @@ class TestNormalizeUppercaseDataset:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=24)
 
+        assert normalized.x is not None
         assert normalized.x.name == "ds"
         assert normalized.y[0].name == "DEPARTURE_DELAY"
 
@@ -459,6 +465,7 @@ class TestNormalizeEdgeCases:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.y[0].name == "Sales"
         assert normalized.filters is None
@@ -480,6 +487,7 @@ class TestNormalizeEdgeCases:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.filters is not None
         assert len(normalized.filters) == 0
@@ -500,6 +508,7 @@ class TestNormalizeEdgeCases:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.group_by is None
 
@@ -527,6 +536,7 @@ class TestNormalizeEdgeCases:
 
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
+        assert normalized.x is not None
         assert normalized.x.name == "OrderDate"
         assert normalized.y[0].name == "Sales"
         assert normalized.y[1].name == "quantity_ordered"
@@ -554,6 +564,8 @@ class TestNormalizeEdgeCases:
         first = DatasetValidator.normalize_column_names(config, dataset_id=18)
         second = DatasetValidator.normalize_column_names(first, dataset_id=18)
 
+        assert first.x is not None
+        assert second.x is not None
         assert first.x.name == second.x.name == "OrderDate"
         assert first.y[0].name == second.y[0].name == "Sales"
         assert first.filters is not None
@@ -636,6 +648,7 @@ class TestNormalizeXAxisFilterConsistency:
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=18)
 
         assert normalized.filters is not None
+        assert normalized.x is not None
         assert normalized.x.name == normalized.filters[0].column == "OrderDate"
 
     @patch.object(DatasetValidator, "_get_dataset_context")
@@ -656,6 +669,7 @@ class TestNormalizeXAxisFilterConsistency:
         normalized = DatasetValidator.normalize_column_names(config, dataset_id=24)
 
         assert normalized.filters is not None
+        assert normalized.x is not None
         assert normalized.x.name == normalized.filters[0].column == "ds"
 
     @patch.object(DatasetValidator, "_get_dataset_context")

tests/unit_tests/models/core_test.py

@@ -774,7 +774,7 @@ def test_raw_connection_oauth_engine(mocker: MockerFixture) -> None:
         sqlalchemy_uri="sqlite://",
         encrypted_extra=json.dumps(oauth2_client_info),
     )
-    database.db_engine_spec.oauth2_exception = OAuth2Error  # type: ignore
+    database.db_engine_spec.oauth2_exception = OAuth2Error
     _get_sqla_engine = mocker.patch.object(database, "_get_sqla_engine")
     _get_sqla_engine.side_effect = OAuth2Error("OAuth2 required")
 
@@ -805,7 +805,7 @@ def test_raw_connection_oauth_connection(mocker: MockerFixture) -> None:
         sqlalchemy_uri="sqlite://",
         encrypted_extra=json.dumps(oauth2_client_info),
     )
-    database.db_engine_spec.oauth2_exception = OAuth2Error  # type: ignore
+    database.db_engine_spec.oauth2_exception = OAuth2Error
     get_sqla_engine = mocker.patch.object(database, "get_sqla_engine")
     get_sqla_engine().__enter__().raw_connection.side_effect = OAuth2Error(
         "OAuth2 required"
@@ -838,7 +838,7 @@ def test_raw_connection_oauth_execute(mocker: MockerFixture) -> None:
         sqlalchemy_uri="sqlite://",
         encrypted_extra=json.dumps(oauth2_client_info),
     )
-    database.db_engine_spec.oauth2_exception = OAuth2Error  # type: ignore
+    database.db_engine_spec.oauth2_exception = OAuth2Error
     get_sqla_engine = mocker.patch.object(database, "get_sqla_engine")
     get_sqla_engine().__enter__().raw_connection().cursor().execute.side_effect = (
         OAuth2Error("OAuth2 required")

tests/unit_tests/sql_lab_test.py

@@ -220,7 +220,7 @@ def test_get_sql_results_oauth2(mocker: MockerFixture, app) -> None:
         sqlalchemy_uri="sqlite://",
         encrypted_extra=json.dumps(oauth2_client_info),
     )
-    database.db_engine_spec.oauth2_exception = OAuth2Error  # type: ignore
+    database.db_engine_spec.oauth2_exception = OAuth2Error
     get_sqla_engine = mocker.patch.object(database, "get_sqla_engine")
     get_sqla_engine().__enter__().raw_connection.side_effect = OAuth2Error(
         "OAuth2 required"