openstack
/
python-heatclient
Code Issues Proposed changes

Replace deprecated import of ABCs from collections 

ABCs in collections should be imported from collections.abc and direct
import from collections is deprecated since Python 3.3.

Closes-Bug: #1936667
Change-Id: Ie312cb884537ec541bf2111fe8a647e939b6519e
This commit is contained in:
Takashi Kajinami 2021-07-17 00:51:50 +09:00 committed by Rabi Mishra
parent 4753a47bbf
commit 796a8f5a96
1 changed files with 3 additions and 3 deletions
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6
heatclient/common/template_utils.py
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@ -13,7 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
import collections
from collections import abc
from oslo_serialization import jsonutils
import six
from six.moves.urllib import error
@ -203,10 +203,10 @@ def deep_update(old, new):
old = {}
for k, v in new.items():
if isinstance(v, collections.Mapping):
if isinstance(v, abc.Mapping):
r = deep_update(old.get(k, {}), v)
old[k] = r
elif v is None and isinstance(old.get(k), collections.Mapping):
elif v is None and isinstance(old.get(k), abc.Mapping):
# Don't override empty data, to work around yaml syntax issue
pass
else: