setup views, templates, plots

pypistats/views/error.py

@@ -7,22 +7,22 @@ blueprint = Blueprint('error', __name__, template_folder='templates')
 @blueprint.app_errorhandler(400)
 def handle_400(err):
     """Return 400."""
-    return "400"
+    return "400", 400
 
 
 @blueprint.app_errorhandler(401)
 def handle_401(err):
     """Return 401."""
-    return "401"
+    return "401", 401
 
 
 @blueprint.app_errorhandler(404)
 def handle_404(err):
     """Return 404."""
-    return "404"
+    return "404", 404
 
 
 @blueprint.app_errorhandler(500)
 def handle_500(err):
     """Return 500."""
-    return "500"
+    return "500", 500