Revert last two commits.

Reason: https://github.com/python/mypy/issues/328

* Revert "Make fromkeys() take an Iterable instead of a sequence. (#605)"

  This reverts commit 66e8d4a14f.

* Revert "Make dict.fromkeys() a classmethod (which it is). (#604)"

  This reverts commit 26dfcb6859.

* Add an explanation for fromkeys() being a staticmethod.
This commit is contained in:
Guido van Rossum
2016-10-14 21:08:29 -07:00
parent 66e8d4a14f
commit 0b04c44710
2 changed files with 8 additions and 8 deletions

View File

@@ -550,12 +550,12 @@ class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
def viewkeys(self) -> KeysView[_KT]: ...
def viewvalues(self) -> ValuesView[_VT]: ...
def viewitems(self) -> ItemsView[_KT, _VT]: ...
@staticmethod
@overload
@classmethod
def fromkeys(cls, seq: Iterable[_T]) -> Dict[_T, Any]: ...
def fromkeys(seq: Sequence[_T]) -> Dict[_T, Any]: ... # TODO: Actually a class method (mypy/issues#328)
@staticmethod
@overload
@classmethod
def fromkeys(cls, seq: Iterable[_T], value: _S) -> Dict[_T, _S]: ...
def fromkeys(seq: Sequence[_T], value: _S) -> Dict[_T, _S]: ...
def __len__(self) -> int: ...
def __getitem__(self, k: _KT) -> _VT: ...
def __setitem__(self, k: _KT, v: _VT) -> None: ...

View File

@@ -529,12 +529,12 @@ class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
def keys(self) -> KeysView[_KT]: ...
def values(self) -> ValuesView[_VT]: ...
def items(self) -> ItemsView[_KT, _VT]: ...
@staticmethod
@overload
@classmethod
def fromkeys(cls, seq: Iterable[_T]) -> Dict[_T, Any]: ...
def fromkeys(seq: Sequence[_T]) -> Dict[_T, Any]: ... # TODO: Actually a class method (mypy/issues#328)
@staticmethod
@overload
@classmethod
def fromkeys(cls, seq: Iterable[_T], value: _S) -> Dict[_T, _S]: ...
def fromkeys(seq: Sequence[_T], value: _S) -> Dict[_T, _S]: ...
def __len__(self) -> int: ...
def __getitem__(self, k: _KT) -> _VT: ...
def __setitem__(self, k: _KT, v: _VT) -> None: ...