added list_display fields in admin; show only 300 features per page, not 500

gazetteer/places/admin.py

@@ -14,7 +14,8 @@ class FeatureAdmin(admin.OSMGeoAdmin):
     search_fields = ['preferred_name']
     list_filter = ('feature_type',)
     inlines = [FeatureNamesInline]
-    list_per_page = 500
+    list_display = ('__unicode__', 'feature_type_name', 'time_start', 'time_end',)
+    list_per_page = 300
     openlayers_url = 'http://openlayers.org/dev/OpenLayers.js'
     openlayers_img_path = None
 #    map_template = 'gis/admin/osm.html'
@@ -23,7 +24,10 @@ class FeatureAdmin(admin.OSMGeoAdmin):
 #    default_zoom = 4
 #    extra_js = ['http://openstreetmap.org/openlayers/OpenStreetMap.js']
 
+class FeatureTypeAdmin(admin.ModelAdmin):
+    list_display = ('code', 'name', 'description', 'feature_class',)
+
 admin.site.register(Feature, FeatureAdmin)
 admin.site.register(TimeFrame)
-admin.site.register(FeatureType)
+admin.site.register(FeatureType, FeatureTypeAdmin)
 admin.site.register(Relationship)

gazetteer/places/models.py

@@ -28,6 +28,25 @@ class Feature(models.Model):
     def __unicode__(self):
         return self.preferred_name
 
+    def feature_type_name(self):
+        return "%s: %s" % (self.feature_type.code, self.feature_type.name,)
+    feature_type_name.description = "Feature Type"
+
+    def time_start(self):
+        tf = self.time_frame
+        if tf is not None:
+            return str(tf.start_date)
+        else:
+            return '' 
+    time_start.description = "Start Date"
+
+    def time_end(self):
+        tf = self.time_frame
+        if tf is not None:
+            return str(tf.end_sate)
+        else:
+            return ''
+    time_end.description = "End Date"
 
 
 LANGUAGE_CHOICES = (