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Dedicated TypeVar for type.__subclasses__ #639

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Merged
gvanrossum merged 6 commits into from
Oct 30, 2016
Merged

Dedicated TypeVar for type.__subclasses__ #639

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b1edf4a
add TypeAlias for OrderedDict
elazarg Sep 1, 2016
d0bff33
_
elazarg Sep 1, 2016
787f7a2
Merge remote-tracking branch 'upstream/master'
elazarg Oct 29, 2016
b2a729b
Dedicated TypeVar works and seems to be more suitable
elazarg Oct 29, 2016
7cfccda
revert old change
elazarg Oct 29, 2016
c3e38cc
kill blank
elazarg Oct 29, 2016
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5 changes: 3 additions & 2 deletions stdlib/2/__builtin__.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
# Python 3, and stub files conform to Python 3 syntax.

from typing import (
TypeVar, Iterator, Iterable, overload, Type,
TypeVar, Iterator, Iterable, overload,
Sequence, Mapping, Tuple, List, Any, Dict, Callable, Generic, Set,
AbstractSet, Sized, Reversible, SupportsInt, SupportsFloat, SupportsAbs,
SupportsRound, IO, BinaryIO, Union, AnyStr, MutableSequence, MutableMapping,
Expand All @@ -21,6 +21,7 @@ _T1 = TypeVar('_T1')
_T2 = TypeVar('_T2')
_T3 = TypeVar('_T3')
_T4 = TypeVar('_T4')
_TT = TypeVar('_TT', bound='type')

class staticmethod: pass # Special, only valid as a decorator.
class classmethod: pass # Special, only valid as a decorator.
Expand Down Expand Up @@ -60,7 +61,7 @@ class type:
# Note: the documentation doesnt specify what the return type is, the standard
# implementation seems to be returning a list.
def mro(self) -> List[type]: ...
def __subclasses__(self: Type[_T]) -> List[Type[_T]]: ...
def __subclasses__(self: _TT) -> List[_TT]: ...

class int(SupportsInt, SupportsFloat, SupportsAbs[int]):
@overload
Expand Down
5 changes: 3 additions & 2 deletions stdlib/3/builtins.pyi
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# Stubs for builtins (Python 3)

from typing import (
TypeVar, Iterator, Iterable, overload, Type,
TypeVar, Iterator, Iterable, overload,
Sequence, MutableSequence, Mapping, MutableMapping, Tuple, List, Any, Dict, Callable, Generic,
Set, AbstractSet, MutableSet, Sized, Reversible, SupportsInt, SupportsFloat, SupportsBytes,
SupportsAbs, SupportsRound, IO, Union, ItemsView, KeysView, ValuesView, ByteString, Optional
Expand All @@ -22,6 +22,7 @@ _T1 = TypeVar('_T1')
_T2 = TypeVar('_T2')
_T3 = TypeVar('_T3')
_T4 = TypeVar('_T4')
_TT = TypeVar('_TT', bound='type')

class staticmethod: pass # Special, only valid as a decorator.
class classmethod: pass # Special, only valid as a decorator.
Expand Down Expand Up @@ -57,7 +58,7 @@ class type:
@overload
def __new__(cls, name: str, bases: Tuple[type, ...], namespace: Dict[str, Any]) -> type: ...
def __call__(self, *args: Any, **kwds: Any) -> Any: ...
def __subclasses__(self: Type[_T]) -> List[Type[_T]]: ...
def __subclasses__(self: _TT) -> List[_TT]: ...
# Note: the documentation doesnt specify what the return type is, the standard
# implementation seems to be returning a list.
def mro(self) -> List[type]: ...
Expand Down