cast query result to list of dict

map.py

@@ -22,7 +22,21 @@ def getDailyIndicator(year, month, day, indicators):
         # Format indicators for request
         ind = list(map(lambda i: f", avg({i}) as {i}", indicators))
         datas = session.execute(f"SELECT station, avg(lat) as lat, avg(lon) as lon {''.join(ind)} FROM {table_name_date} WHERE year = {year} AND month = {month} AND day = {day} GROUP BY year, month, day, station")
-        return datas
+        # Reset indicators
+        ind = indicators.copy()
+        ind.insert(0, 'lon')
+        ind.insert(0, 'lat')
+        ind.insert(0, 'station')
+        # Create list of dict
+        result = []
+        for row in datas:
+            rd = dict()
+            n = 0
+            for elem in row:
+                rd[ind[n]]=elem
+                n += 1
+            result.append(rd)
+        return result
     else:
         return []
 
@@ -32,7 +46,6 @@ def mapIndicator(date, indicators):
     indicators = list(filter(lambda i: i in numeric_columns, indicators))
     # Get data for date and filtered indicators
     data = getDailyIndicator(year, month, day, indicators)
-    data = list(data)
     # Verify if date components are integers
     year = int(year)
     month = int(month)
@@ -47,7 +60,7 @@ def mapIndicator(date, indicators):
         m = folium.Map(location=[64.2815, 27.6753])
         # Add Marker for each station
         for d in data:
-            folium.Marker([d.lat, d.lon], popup=f"{d.station}").add_to(m)
+            folium.Marker([d['lat'], d['lon']], popup=f"{d['station']}").add_to(m)
         # Save map
         m.save(file_name)
         print(f"La carte a été enregistrée à {file_name}")
@@ -57,5 +70,5 @@ if __name__ == '__main__':
     session = cluster.connect()
     session.set_keyspace("bazinsim_roisinos_metar")
     print()
-    mapIndicator('2009-03-10', numeric_columns)
+    mapIndicator('2010-03-10', numeric_columns)
     print()
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