remove collections.MutableString (#1356)

It does not exist (some StackOverflow question I found suggests it was removed in 2.6).
This commit is contained in:
Jelle Zijlstra
2017-05-25 19:36:08 -07:00
committed by Matthias Kramm
parent fce4424c6e
commit 72a745b2f8

View File

@@ -58,7 +58,6 @@ def namedtuple(typename: str, field_names: Union[str, Iterable[Any]], *,
class UserDict(MutableMapping): ...
class UserList(MutableSequence): ...
class UserString(Sequence): ...
class MutableString(UserString, MutableSequence): ...
# Technically, deque only derives from MutableSequence in 3.5.
# But in practice it's not worth losing sleep over.