Fix some None issues with sqlite3 and mirror status

If certain attributes came back from the database as NULL, we had issues
parsing them. Pass None/NULL straight through rather than trying to
type-convert.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/mirrors/utils.py b/mirrors/utils.py
index 531cf005..ba45da5f 100644
--- a/mirrors/utils.py
+++ b/mirrors/utils.py
@@ -71,8 +71,10 @@ GROUP BY l.url_id, u.mirror_id
     # sqlite loves to return less than ideal types
     if vendor == 'sqlite':
         for item in url_data:
-            item['delay'] = timedelta(seconds=item['delay'])
-            item['last_sync'] = parse_datetime(item['last_sync'])
+            if item['delay'] is not None:
+                item['delay'] = timedelta(seconds=item['delay'])
+            if item['last_sync'] is not None:
+                item['last_sync'] = parse_datetime(item['last_sync'])
             item['last_check'] = parse_datetime(item['last_check'])
 
     return {item['url_id']: item for item in url_data}