More DREI stuff

This commit is contained in:
Miroslav Stampar
2021-01-15 10:51:49 +01:00
parent d78590213b
commit 6244850749
3 changed files with 10 additions and 3 deletions

View File

@@ -23,7 +23,10 @@
try:
from UserDict import DictMixin
except ImportError:
from collections import MutableMapping as DictMixin
try:
from collections.abc import MutableMapping as DictMixin
except ImportError:
from collections import MutableMapping as DictMixin
class OrderedDict(dict, DictMixin):