get_fields bug

check if fiels from properties are not on keys(header)

geokey_export/renderers.py

@@ -43,11 +43,13 @@ def render_comments(self, data):
 
     def render_contribution(self, data):
         """Create the csv file all the contributions."""
-        prop_keys = get_fields(data)
-        keys.extend(prop_keys)
+        keys_obs = keys
+        prop_keys = get_fields(data, keys_obs)
+        keys_obs.extend(prop_keys)
+
         all_csv_rows = [';'.join(keys)]
         for i in range(len(data)):
-            all_csv_rows.append(create_observation_row(data[i], keys))
+            all_csv_rows.append(create_observation_row(data[i], keys_obs))
 
         return '\n'.join(all_csv_rows)
 

geokey_export/utils.py

@@ -20,16 +20,17 @@ def get_responses(obs_id, comment, length):
     return responses
 
 
-def get_fields(data):
+def get_fields(data, keys):
     """Create list of all the existing fields for this observation."""
     keys_fields = []
     for i in range(len(data)):
         if data[i]['properties']:
             properties = data[i]['properties']
             fields = [prop_keys for prop_keys in properties.iterkeys()]
             for field in fields:
-                if field not in keys_fields:
+                if field not in keys:
                     keys_fields.append(field)
+
     return keys_fields