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-rw-r--r--taskflow/persistence/models.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/taskflow/persistence/models.py b/taskflow/persistence/models.py
index 42e7178..8e79d2a 100644
--- a/taskflow/persistence/models.py
+++ b/taskflow/persistence/models.py
@@ -153,11 +153,11 @@ class LogBook(object):
if self.created_at is not None:
lines.append("%s- created_at = %s"
% (" " * (indent + 1),
- timeutils.isotime(self.created_at)))
+ self.created_at.isoformat()))
if self.updated_at is not None:
lines.append("%s- updated_at = %s"
% (" " * (indent + 1),
- timeutils.isotime(self.updated_at)))
+ self.updated_at.isoformat()))
for flow_detail in self:
lines.append(flow_detail.pformat(indent=indent + 1,
linesep=linesep))