diff -r c2c5f9f6fa21 -r e37be270e163 hgext/remotenames.py --- a/hgext/remotenames.py Fri Feb 16 11:33:56 2018 -0800 +++ b/hgext/remotenames.py Wed Feb 14 23:23:57 2018 -0500 @@ -22,7 +22,7 @@ from __future__ import absolute_import -import UserDict +import collections from mercurial.i18n import _ @@ -57,7 +57,7 @@ default=True, ) -class lazyremotenamedict(UserDict.DictMixin): +class lazyremotenamedict(collections.MutableMapping): """ Read-only dict-like Class to lazily resolve remotename entries @@ -110,6 +110,18 @@ else: raise KeyError() + def __iter__(self): + return iter(self.potentialentries) + + def __len__(self): + return len(self.potentialentries) + + def __setitem__(self): + raise NotImplementedError + + def __delitem__(self): + raise NotImplementedError + def _fetchandcache(self, key): if key in self.cache: return self.cache[key]