14885: Reverts back to parse_datetime_as_naive

[arvados.git] / sdk / python / arvados / commands / keepdocker.py

diff --git a/sdk/python/arvados/commands/keepdocker.py b/sdk/python/arvados/commands/keepdocker.py
index e596e669156f9014ce5b9ad66d05fc2ba561bb3a..ec2a9942a6794153ea69138ba467a20f8b1ae6a6 100644 (file)
--- a/sdk/python/arvados/commands/keepdocker.py
+++ b/sdk/python/arvados/commands/keepdocker.py
@@ -230,12 +230,12 @@ def docker_link_sort_key(link):
     Docker metadata links to sort them from least to most preferred.
     """
     try:
-        image_timestamp = ciso8601.parse_datetime(
+        image_timestamp = ciso8601.parse_datetime_as_naive(
             link['properties']['image_timestamp'])
     except (KeyError, ValueError):
         image_timestamp = EARLIEST_DATETIME
     try:
-        created_timestamp = ciso8601.parse_datetime(link['created_at'])
+        created_timestamp = ciso8601.parse_datetime_as_naive(link['created_at'])
     except ValueError:
         created_timestamp = None
     return (image_timestamp, created_timestamp)