From 1e4d53e1f1e94db4219606d8cdd45da24ef45bbd Mon Sep 17 00:00:00 2001 From: Gertjan van den Burg Date: Mon, 1 Apr 2019 14:55:28 +0100 Subject: handle zero division properly --- app/admin/routes.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'app/admin') diff --git a/app/admin/routes.py b/app/admin/routes.py index 0f2a691..9658266 100644 --- a/app/admin/routes.py +++ b/app/admin/routes.py @@ -191,7 +191,10 @@ def manage_datasets(): for dataset in Dataset.query.all(): tasks = Task.query.filter_by(dataset_id=dataset.id).all() n_complete = len([t for t in tasks if t.done]) - perc = n_complete / len(tasks) * 100 + if len(tasks) == 0: + perc = float('nan') + else: + perc = n_complete / len(tasks) * 100 entry = { "id": dataset.id, "name": dataset.name, -- cgit v1.2.3