add tableview in /currencies

django/didgeridoo/currencies/exchange_rates.py

@@ -53,8 +53,10 @@ def get_exchange_rate():
         datetime_str = item.find('dc:date', ns).text
         # convert string to date object:
         # https://stackoverflow.com/a/12282040/4061870
+        # seams like snb striked the microsecond somewhere between Nov. and
+        # Dez. 2017 so maybe first check time type. "%Y-%m-%dT%H:%M:%S.%f%z"
         date = datetime.strptime(''.join(datetime_str.rsplit(':', 1)),
-                                 "%Y-%m-%dT%H:%M:%S.%f%z").strftime("%Y-%m-%d")
+                                 "%Y-%m-%dT%H:%M:%S%z").strftime("%Y-%m-%d")
         # only the values of today are used so check for date:
         if date == today:
             title = item.find('none:title', ns).text
@@ -110,11 +112,11 @@ def get_exchange_rate():
             #       CHFvalue, "CHF and 1 ", base_currency, " costs: ",
             #       FOREIGNvalue_round, target_currency)
             exchange_rates.update(
-                {target_currency: FOREIGNvalue_round, "date": date})
+                {target_currency: FOREIGNvalue_round})
             # Print the Dictionary:
             # print(exchange_rates)
         else:
             break
-    return(exchange_rates)
+    return(exchange_rates, date)
     # for development its preferable to see that the for loop is done:
     # print('no more fresh data!')

django/didgeridoo/currencies/templates/currencies/index.html

@@ -6,6 +6,22 @@
     <div id="content" class="flex">
         <h1>Currencies in CHF</h1>
         {% if currency_list %}
+        <table>
+          <tr>
+            <th scope="col">DATE</th>
+            {% for currency in currency_list %}
+              <th scope="col">{{ currency.name }}</th>
+            {% endfor %}
+          </tr>
+          <tr>
+           <td>{{ date }}</td>
+           {% for currency in currency_list %}
+             <td>{{ currency.exchange_rate_to_chf }}</td>
+           {% endfor %}
+          </tr>
+        </table>
+        <br>
+        <br>
         <ul>
             {% for currency in currency_list %}
                 <li>

django/didgeridoo/currencies/views.py

@@ -5,23 +5,24 @@ from currencies import exchange_rates
 
 def currencies(request):
     # return HttpResponse("exchange_rates")
-    raw_data = exchange_rates.get_exchange_rate()
-    for i, j, k, l in raw_data.items():
-        if ExchangeRate.objects.filter(name=i):
+    raw_data, date = exchange_rates.get_exchange_rate()
+    for currency, rate in raw_data.items():
+        if ExchangeRate.objects.filter(name=currency):
             e = ExchangeRate.objects.filter(
-                name=i,
+                name=currency,
                 ).update(
-                exchange_rate_to_chf=j,
-                date=l
+                exchange_rate_to_chf=rate,
+                date=date
                 )
         else:
             e = ExchangeRate.objects.create(
-                name=i,
-                exchange_rate_to_chf=j,
-                date=l
+                name=currency,
+                exchange_rate_to_chf=rate,
+                date=date
                 )
             e.save()
     currency_list = ExchangeRate.objects.all()
     return render(request,
                   'currencies/index.html',
-                  {'currency_list': currency_list})
+                  {'currency_list': currency_list,
+                   'date': date})