When datetime columns are serialized they are converted to a string; before we persist the object, we need to make sure that any datetime columns are converted back to a datetime object that SQLAlchemy requires.
File "/home/rick/openstack/glance/api-add-image/glance/registry/db/sqlalchemy/api.py", line 120, in image_update
image_ref.save(session=session)
File "/home/rick/openstack/glance/api-add-image/glance/registry/db/sqlalchemy/models.py", line 101, in save
session.flush()
File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/session.py", line 1346, in flush
self._flush(objects)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/session.py", line 1427, in _flush
flush_context.execute()
File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/unitofwork.py", line 299, in execute
rec.execute(self)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/unitofwork.py", line 443, in execute
uow
File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/mapper.py", line 1800, in _save_obj
execute(statement, params)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1157, in execute
params)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1235, in _execute_clauseelement
parameters=params
File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1343, in __create_execution_context
connection=self, **kwargs)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/default.py", line 384, in __init__
self.parameters = self.__convert_compiled_params(self.compiled_parameters)
File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/default.py", line 495, in __convert_compiled_params
param.append(processors[key](compiled_params[key]))
File "/usr/lib/python2.6/dist-packages/sqlalchemy/dialects/sqlite/base.py", line 100, in process
raise TypeError("SQLite DateTime type only accepts Python "
TypeError: SQLite DateTime type only accepts Python datetime and date objects as input.