message: [hotfix on dist_bar] bringing back overwritten handling of ints and tuples
diff: @@ -1168,12 +1168,19 @@ class DistributionBarViz(DistributionPieViz):
  l = [str(s) for s in name[1:]]
  series_title = ", ".join(l)
  values = []
  + for i, v in ys.iteritems():
  + x = i
  + if isinstance(x, (tuple, list)):
  + x = ', '.join([str(s) for s in x])
  + else:
  + x = str(x)
  + values.append({
  + 'x': x,
  + 'y': v,
  + })
  d = {
  "key": series_title,
  - "values": [
  - {'x': i, 'y': v}
  - for i, v in ys.iteritems()
  - ]
  + "values": values,
  }
  chart_data.append(d)
  return chart_data
  