Drop import fallback for Python 2
cPickle no longer exists in Python 3 and pickle should be used always. Change-Id: I5ddedb3e996d9a0679bab38ea94263886274ece4
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@@ -16,23 +16,19 @@
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# See the License for the specific language governing permissions and
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# limitations under the License.
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from oslo_serialization import jsonutils
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import pickle
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from apscheduler.jobstores.base import ConflictingIdError
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from apscheduler.jobstores.base import ConflictingIdError
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from apscheduler.jobstores import sqlalchemy
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from apscheduler.jobstores import sqlalchemy
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from apscheduler.util import datetime_to_utc_timestamp
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from apscheduler.util import datetime_to_utc_timestamp
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from apscheduler.util import maybe_ref
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from apscheduler.util import maybe_ref
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from apscheduler.util import utc_timestamp_to_datetime
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from apscheduler.util import utc_timestamp_to_datetime
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from oslo_serialization import jsonutils
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from watcher.common import context
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from watcher.common import context
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from watcher.common import service
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from watcher.common import service
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from watcher import objects
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from watcher import objects
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try:
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import cPickle as pickle
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except ImportError: # pragma: nocover
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import pickle
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from sqlalchemy import Table, MetaData, select, and_, null
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from sqlalchemy import Table, MetaData, select, and_, null
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from sqlalchemy.exc import IntegrityError
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from sqlalchemy.exc import IntegrityError
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