Making x in timeseries non-ordinal

app/highchart.py

@@ -156,7 +156,9 @@ class Highchart(BaseHighchart):
 
     def serialize_xaxis(self):
         df = self.df
-        x_axis = {}
+        x_axis = {
+            'ordinal': False,
+        }
         if df.index.name:
             x_axis["title"] = {"text": df.index.name}
         if df.index.dtype.kind in "M":
@@ -164,7 +166,6 @@ class Highchart(BaseHighchart):
         if df.index.dtype.kind == 'O':
             x_axis['categories'] = sorted(
                 list(df.index)) if self.sort_columns else list(df.index)
-            print list(df.index)
         if self.grid:
             x_axis["gridLineWidth"] = 1
             x_axis["gridLineDashStyle"] = "Dot"
@@ -226,5 +227,4 @@ class HighchartBubble(BaseHighchart):
         l = []
         for k, v in series.items():
             l.append({'data': v, 'name': k})
-        print(json.dumps(l, indent=2))
         return l

app/models.py

@@ -410,6 +410,7 @@ class Cluster(Model, AuditMixin):
             "http://{self.coordinator_host}:{self.coordinator_port}/"
             "{self.coordinator_endpoint}/datasources"
         ).format(self=self)
+
         datasources = json.loads(requests.get(endpoint).text)
         for datasource in datasources:
             Datasource.sync_to_db(datasource, self)
@@ -459,6 +460,8 @@ class Datasource(Model, AuditMixin, Queryable):
     def latest_metadata(self):
         client = self.cluster.get_pydruid_client()
         results = client.time_boundary(datasource=self.datasource_name)
+        if not results:
+            return
         max_time = results[0]['result']['minTime']
         max_time = parse(max_time)
         intervals = (max_time - timedelta(seconds=1)).isoformat() + '/'

app/templates/panoramix/datasource.html

@@ -244,6 +244,7 @@ $( document ).ready(function() {
       multiple: false,
       data: [
         {id: '{{ form.data.granularity }}', text: '{{ form.data.granularity }}'},
+        {id: 'all', text: 'all'},
         {id: '5 seconds', text: '5 seconds'},
         {id: '30 seconds', text: '30 seconds'},
         {id: '1 minute', text: '1 minute'},