Show current prices on webapp (table + graph)

views/search_results.tpl

@@ -14,6 +14,11 @@
       <th>1000-1499 L</th>
       <th>500-999 L</th>
     </tr>
+    <tr class="current">
+      <td colspan="2">Actuellement</td>
+      <td>{{current_1000}}</td>
+      <td>{{current_500}}</td>
+    </tr>
     % for x in results:
     <tr class="{{day_classes[x.date.weekday()]}}">
       <td>{{x.date.strftime('%A')}}</td>
@@ -32,13 +37,44 @@
         y: {{ [d.price for d in results] }},
         type: 'scatter',
         name: '1000-1499 L',
+        marker: {
+          color: '#1f77b4',
+        },
       },
       {
         x: {{ [str(d.date) for d in results if d.price500 is not None] }},
         y: {{ [d.price500 for d in results if d.price500 is not None] }},
         type: 'scatter',
         name: '500-999 L',
-      }];
+        marker: {
+          color: '#ff7f0e',
+        },
+      },
+      {
+        x: [new Date().toJSON().slice(0, 10)],
+        y: [{{ current_1000 }}],
+        type: 'scatter',
+        name: 'today',
+        showlegend: false,
+        mode: 'markers',
+        marker: {
+          symbol: 'cross',
+          color: '#1f77b4',
+        },
+      },
+      {
+        x: [new Date().toJSON().slice(0, 10)],
+        y: [{{ current_500 }}],
+        type: 'scatter',
+        name: 'today',
+        showlegend: false,
+        mode: 'markers',
+        marker: {
+          symbol: 'cross',
+          color: '#ff7f0e',
+        },
+      },
+    ];
     var plotLayout = {
       margin: { t: 0 }
     };

webapp.py

@@ -4,6 +4,7 @@ import os
 from bottle import hook, request, route, run, static_file, view
 
 import models
+from fioul import get_today_prices_from_internet
 from models import Price
 
 # ----------------------------------------------------------------------
@@ -14,6 +15,7 @@ from models import Price
 @view("search_results", template_settings={"noescape": True})
 def results_page():
     results = Price.select().order_by(Price.date.desc())
+    current_500, current_1000 = get_today_prices_from_internet()
     day_classes = {
         0: "monday",
         1: "tuesday",
@@ -23,7 +25,12 @@ def results_page():
         5: "saturday",
         6: "sunday",
     }
-    return dict(results=results, day_classes=day_classes)
+    return dict(
+        results=results,
+        day_classes=day_classes,
+        current_500=current_500,
+        current_1000=current_1000,
+    )
 
 
 @route("/static/<filename>")