Default task

src/covid19/blueprints/owid/owid_model_import.py

@@ -118,8 +118,8 @@ class OwidImport(db.Model):
         return cls.get_dates_reported_as_array()
 
     @classmethod
-    def get_continents(cls):
+    def get_continents(cls, page):
         return db.session.query(cls.continent)\
             .order_by(cls.date.desc()) \
             .group_by(cls.date) \
-            .distinct()
+            .distinct().paginate(page, per_page=ITEMS_PER_PAGE)

src/covid19/blueprints/owid/owid_views.py

@@ -53,9 +53,9 @@ def url_owid_tasks():
 def url_owid_test(page=1):
     page_info = ApplicationPage('OWID', "Test")
     try:
-        page_data = OwidImport.get_continents()
+        page_data = OwidImport.get_continents(page)
     except OperationalError:
-        flash("No data in the database.")
+        flash(message="No data in the database.", category="error")
         page_data = None
     return render_template(
         'owid/owid_test.html',