app.py: Make filter timedelta handle None values

2 years ago · 93eaeb7c02
parent 060662a5a1
commit 93eaeb7c02
1 changed files with 3 additions and 1 deletions
--- a/server/app.py
+++ b/server/app.py
@ -235,7 +235,9 @@ TIMEDELTA_FORMAT = (


@flask_app.template_filter("timedelta")
-def _filter_timedelta(seconds: int) -> str:
+def _filter_timedelta(seconds: Optional[int]) -> str:
+    if seconds is None:
+        return None
    delta = timedelta(seconds=seconds)
    ret = ""
    for unit in TIMEDELTA_FORMAT: