Table view now shows metrics histograms

apache · Aug 19, 2015 · 4ecf9d1 · 4ecf9d1
1 parent 584ced5
commit 4ecf9d1
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Showing 2 changed files with 31 additions and 8 deletions.
diff --git a/app/templates/panoramix/viz_table.html b/app/templates/panoramix/viz_table.html
@@ -6,7 +6,29 @@
 {% endblock %}
 
 {% block viz %}
-    {{ table|safe  }}
+    {{ super() }}
+    <table class="dataframe table table-striped table-bordered table-condensed">
+      <thead>
+        <tr>
+          {% for col in df.columns if not col.endswith('__perc') %}  
+          <th>{{ col }}</th>
+          {% endfor %}
+        </tr>
+      </thead>
+      <tbody>
+      {% for row in df.to_dict(orient="records") %}
+        <tr>
+          {% for col in df.columns if not col.endswith('__perc') %}  
+            {% if col + '__perc' in df.columns %}
+            <td style="background-image: linear-gradient(to right, lightgrey, lightgrey {{ row[col+'__perc'] }}%, rgba(0,0,0,0) {{ row[col+'__perc'] }}%">{{ row[col] }}</td>
+            {% else %}
+              <td>{{ row[col] }}</td>
+            {% endif %}
+          {% endfor %}
+        </tr>
+      {% endfor %}
+      </tbody>
+    </table>
 {% endblock %}
 
 {% block extra_fields %}

diff --git a/app/viz.py b/app/viz.py
@@ -163,21 +163,22 @@ def render(self, *args, **kwargs):
 class TableViz(BaseViz):
     verbose_name = "Table View"
     template = 'panoramix/viz_table.html'
+
     def render(self):
+        if self.error_msg:
+            return super(TableViz, self).render(error_msg=self.error_msg)
+
         df = self.df
         row_limit = request.args.get("row_limit")
         if df is None or df.empty:
             flash("No data.", "error")
-            table = None
         else:
             if self.form_data.get("granularity") == "all" and 'timestamp' in df:
                 del df['timestamp']
-            table = df.to_html(
-                classes=[
-                    'table', 'table-striped', 'table-bordered',
-                    'table-condensed'],
-                index=False)
-        return super(TableViz, self).render(table=table)
+            for m in self.metrics:
+                import numpy as np
+                df[m + '__perc'] = np.rint((df[m] / np.max(df[m])) * 100)
+        return super(TableViz, self).render(df=df)
 
     def form_class(self):
         limits = [10, 50, 100, 500, 1000, 5000, 10000]