openstack/oslo.serialization
Code Issues Proposed changes

Drop use of deprecated collections classes

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These were moved in Python 3.3 and the aliases will be removed in 3.10.

Change-Id: If31797f8fc758468d153c364700db47452edf3dd
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
This commit is contained in:
Stephen Finucane 2021-02-01 11:05:36 +00:00
parent 8445e61e93
commit 967a36fdbe
1 changed files with 3 additions and 2 deletions
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5
oslo_serialization/tests/test_jsonutils.py
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@ -14,6 +14,7 @@
# under the License.
import collections
import collections.abc
import datetime
import functools
import io
@ -241,9 +242,9 @@ class ToPrimitiveTestCase(test_base.BaseTestCase):
self.assertEqual({'iteritems': 'iteritems'}, p)
def test_mapping(self):
# Make sure collections.Mapping is converted to a dict
# Make sure collections.abc.Mapping is converted to a dict
# and not a list.
class MappingClass(collections.Mapping):
class MappingClass(collections.abc.Mapping):
def __init__(self):
self.data = dict(a=1, b=2, c=3)