[bugfix] prevent d3-format from raising

superset/assets/spec/javascripts/modules/utils_spec.jsx

@@ -29,6 +29,7 @@ describe('utils', () => {
       expect(d3format('.3s', 1234)).toBe('1.23k');
       expect(d3format('.3s', 1237)).toBe('1.24k');
       expect(d3format('', 1237)).toBe('1.24k');
+      expect(d3format('.2efd2.ef.2.e', 1237)).toBe('ERROR');
     });
   });
 
@@ -45,8 +46,9 @@ describe('utils', () => {
     it('is a function', () => {
       expect(typeof d3TimeFormatPreset).toBe('function');
     });
-    it('returns a working time formatter', () => {
+    it('returns a working formatter', () => {
       expect(d3FormatPreset('smart_date')(0)).toBe('1970');
+      expect(d3FormatPreset('%%GIBBERISH')(0)).toBe('ERROR');
     });
   });
 

superset/assets/src/modules/utils.js

@@ -6,6 +6,7 @@ import { timeFormat as d3TimeFormat } from 'd3-time-format';
 import { formatDate, UTC } from './dates';
 
 const siFormatter = d3Format('.3s');
+const ERROR_STRING = 'ERROR';
 
 export function defaultNumberFormatter(n) {
   let si = siFormatter(n);
@@ -22,7 +23,13 @@ export function d3FormatPreset(format) {
     return formatDate;
   }
   if (format) {
-    return d3Format(format);
+    try {
+      return d3Format(format);
+    } catch (e) {
+      // eslint-disable-next-line no-console
+      console.warn(e);
+      return () => ERROR_STRING;
+    }
   }
   return defaultNumberFormatter;
 }
@@ -45,12 +52,18 @@ export function d3format(format, number) {
   format = format || '.3s';
   // Formats a number and memoizes formatters to be reused
   if (!(format in formatters)) {
-    formatters[format] = d3Format(format);
+    try {
+      formatters[format] = d3Format(format);
+    } catch (e) {
+      // eslint-disable-next-line no-console
+      console.warn(e);
+      return ERROR_STRING;
+    }
   }
   try {
     return formatters[format](number);
   } catch (e) {
-    return 'ERR';
+    return ERROR_STRING;
   }
 }
 

superset/assets/src/visualizations/nvd3/NVD3Vis.js

@@ -456,11 +456,13 @@ function nvd3Vis(element, props) {
       chart.xScale(d3.scale.log());
     }
 
-    let xAxisFormatter = d3FormatPreset(xAxisFormat);
+    let xAxisFormatter;
     if (isTimeSeries) {
       xAxisFormatter = d3TimeFormatPreset(xAxisFormat);
       // In tooltips, always use the verbose time format
       chart.interactiveLayer.tooltip.headerFormatter(formatDateVerbose);
+    } else {
+      xAxisFormatter = d3FormatPreset(xAxisFormat);
     }
     if (chart.x2Axis && chart.x2Axis.tickFormat) {
       chart.x2Axis.tickFormat(xAxisFormatter);