openstack
/
keystone
Code Issues Proposed changes

Merge "Replace deprecated import of ABCs from collections"

This commit is contained in:
Zuul 2021-08-31 23:02:48 +00:00 committed by Gerrit Code Review
parent f03ff806c1 d3044ad238
commit cf5f1e5651
1 changed files with 2 additions and 2 deletions
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4
keystone/common/utils.py
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@ -16,7 +16,7 @@
# License for the specific language governing permissions and limitations
# under the License.
import collections
import collections.abc
import grp
import hashlib
import itertools
@ -81,7 +81,7 @@ def flatten_dict(d, parent_key=''):
items = []
for k, v in d.items():
new_key = parent_key + '.' + k if parent_key else k
if isinstance(v, collections.MutableMapping):
if isinstance(v, collections.abc.MutableMapping):
items.extend(list(flatten_dict(v, new_key).items()))
else:
items.append((new_key, v))