Add _collections_abc module

stdlib/3/_collections_abc.pyi

@@ -0,0 +1,56 @@
+from typing import (
+    AbstractSet as Set,
+    AsyncGenerator as AsyncGenerator,
+    AsyncIterable as AsyncIterable,
+    AsyncIterator as AsyncIterator,
+    Awaitable as Awaitable,
+    ByteString as ByteString,
+    Callable as Callable,
+    Collection as Collection,
+    Container as Container,
+    Coroutine as Coroutine,
+    Generator as Generator,
+    Hashable as Hashable,
+    ItemsView as ItemsView,
+    Iterable as Iterable,
+    Iterator as Iterator,
+    KeysView as KeysView,
+    Mapping as Mapping,
+    MappingView as MappingView,
+    MutableMapping as MutableMapping,
+    MutableSequence as MutableSequence,
+    MutableSet as MutableSet,
+    Reversible as Reversible,
+    Sequence as Sequence,
+    Sized as Sized,
+    ValuesView as ValuesView,
+)
+
+# Without the real definition, mypy and pytest both think that __all__ is empty, so re-exports nothing
+__all__ = [
+    "Awaitable",
+    "Coroutine",
+    "AsyncIterable",
+    "AsyncIterator",
+    "AsyncGenerator",
+    "Hashable",
+    "Iterable",
+    "Iterator",
+    "Generator",
+    "Reversible",
+    "Sized",
+    "Container",
+    "Callable",
+    "Collection",
+    "Set",
+    "MutableSet",
+    "Mapping",
+    "MutableMapping",
+    "MappingView",
+    "KeysView",
+    "ItemsView",
+    "ValuesView",
+    "Sequence",
+    "MutableSequence",
+    "ByteString",
+]

stdlib/3/collections/__init__.pyi

@@ -1,44 +1,9 @@
 import sys
 import typing
-from typing import (
-    AbstractSet,
-    Any,
-    AsyncGenerator as AsyncGenerator,
-    AsyncIterable as AsyncIterable,
-    AsyncIterator as AsyncIterator,
-    Awaitable as Awaitable,
-    ByteString as ByteString,
-    Callable as Callable,
-    Collection as Collection,
-    Container as Container,
-    Coroutine as Coroutine,
-    Dict,
-    Generator as Generator,
-    Generic,
-    Hashable as Hashable,
-    ItemsView as ItemsView,
-    Iterable as Iterable,
-    Iterator as Iterator,
-    KeysView as KeysView,
-    List,
-    Mapping as Mapping,
-    MappingView as MappingView,
-    MutableMapping as MutableMapping,
-    MutableSequence as MutableSequence,
-    MutableSet as MutableSet,
-    Optional,
-    Reversible as Reversible,
-    Sequence as Sequence,
-    Sized as Sized,
-    Tuple,
-    Type,
-    TypeVar,
-    Union,
-    ValuesView as ValuesView,
-    overload,
-)
+from typing import Any, Dict, Generic, List, Optional, Tuple, Type, TypeVar, Union, overload
 
-Set = AbstractSet
+if sys.version_info < (3, 10):
+    from _collections_abc import *
 
 _S = TypeVar("_S")
 _T = TypeVar("_T")

stdlib/3/collections/abc.pyi

@@ -1,27 +1,2 @@
-from . import (
-    AsyncGenerator as AsyncGenerator,
-    AsyncIterable as AsyncIterable,
-    AsyncIterator as AsyncIterator,
-    Awaitable as Awaitable,
-    ByteString as ByteString,
-    Callable as Callable,
-    Collection as Collection,
-    Container as Container,
-    Coroutine as Coroutine,
-    Generator as Generator,
-    Hashable as Hashable,
-    ItemsView as ItemsView,
-    Iterable as Iterable,
-    Iterator as Iterator,
-    KeysView as KeysView,
-    Mapping as Mapping,
-    MappingView as MappingView,
-    MutableMapping as MutableMapping,
-    MutableSequence as MutableSequence,
-    MutableSet as MutableSet,
-    Reversible as Reversible,
-    Sequence as Sequence,
-    Set as Set,
-    Sized as Sized,
-    ValuesView as ValuesView,
-)
+from _collections_abc import *
+from _collections_abc import __all__ as __all__

tests/stubtest_whitelists/py36.txt

@@ -1,3 +1,7 @@
+_collections_abc.AsyncGenerator.ag_await
+_collections_abc.AsyncGenerator.ag_code
+_collections_abc.AsyncGenerator.ag_frame
+_collections_abc.AsyncGenerator.ag_running
 asyncio.Future.__init__
 asyncio.exceptions  # Added in Python 3.8
 asyncio.format_helpers  # Added in Python 3.7
@@ -15,10 +19,6 @@ collections.AsyncGenerator.ag_code
 collections.AsyncGenerator.ag_frame
 collections.AsyncGenerator.ag_running
 collections.UserString.maketrans
-collections.abc.AsyncGenerator.ag_await
-collections.abc.AsyncGenerator.ag_code
-collections.abc.AsyncGenerator.ag_frame
-collections.abc.AsyncGenerator.ag_running
 contextlib._GeneratorContextManager.__init__
 copy.PyStringMap
 ctypes.CDLL.__init__

tests/stubtest_whitelists/py37.txt

@@ -1,3 +1,7 @@
+_collections_abc.AsyncGenerator.ag_await
+_collections_abc.AsyncGenerator.ag_code
+_collections_abc.AsyncGenerator.ag_frame
+_collections_abc.AsyncGenerator.ag_running
 asyncio.AbstractEventLoop.sock_sendfile
 asyncio.compat  # Removed in 3.7
 asyncio.Future.__init__
@@ -21,6 +25,7 @@ collections.abc.AsyncGenerator.ag_await
 collections.abc.AsyncGenerator.ag_code
 collections.abc.AsyncGenerator.ag_frame
 collections.abc.AsyncGenerator.ag_running
+concurrent.futures.ProcessPoolExecutor.map
 contextvars.Context.__init__
 contextvars.Context.get
 contextvars.ContextVar.get

tests/stubtest_whitelists/py38.txt

@@ -1,3 +1,12 @@
+_collections_abc.AsyncGenerator.ag_await
+_collections_abc.AsyncGenerator.ag_code
+_collections_abc.AsyncGenerator.ag_frame
+_collections_abc.AsyncGenerator.ag_running
+_collections_abc.ItemsView.__reversed__
+_collections_abc.KeysView.__reversed__
+_collections_abc.ValuesView.__reversed__
+_thread.ExceptHookArgs
+_thread._ExceptHookArgs
 ast.Bytes.__new__
 ast.Ellipsis.__new__
 ast.NameConstant.__new__
@@ -29,6 +38,7 @@ collections.abc.AsyncGenerator.ag_running
 collections.abc.ItemsView.__reversed__
 collections.abc.KeysView.__reversed__
 collections.abc.ValuesView.__reversed__
+concurrent.futures.ProcessPoolExecutor.map
 contextvars.Context.__init__
 contextvars.Context.get
 copy.PyStringMap

tests/stubtest_whitelists/py39.txt

@@ -1,4 +1,18 @@
 _ast.ImportFrom.level
+_collections_abc.AsyncGenerator.ag_await
+_collections_abc.AsyncGenerator.ag_code
+_collections_abc.AsyncGenerator.ag_frame
+_collections_abc.AsyncGenerator.ag_running
+_collections_abc.AsyncGenerator.asend
+_collections_abc.AsyncGenerator.athrow
+_collections_abc.Container.__contains__
+_collections_abc.Coroutine.send
+_collections_abc.Coroutine.throw
+_collections_abc.Generator.send
+_collections_abc.Generator.throw
+_collections_abc.ItemsView.__reversed__
+_collections_abc.KeysView.__reversed__
+_collections_abc.ValuesView.__reversed__
 _dummy_thread
 ast.Bytes.__new__
 ast.Ellipsis.__new__

tests/stubtest_whitelists/py3_common.txt

@@ -1,4 +1,26 @@
 __future__._Feature.__init__
+_collections_abc.Callable
+_collections_abc.Coroutine.cr_await
+_collections_abc.Coroutine.cr_code
+_collections_abc.Coroutine.cr_frame
+_collections_abc.Coroutine.cr_running
+_collections_abc.Generator.gi_code
+_collections_abc.Generator.gi_frame
+_collections_abc.Generator.gi_running
+_collections_abc.Generator.gi_yieldfrom
+_collections_abc.Mapping.get
+_collections_abc.MutableMapping.pop
+_collections_abc.MutableMapping.setdefault
+_collections_abc.MutableSequence.append
+_collections_abc.MutableSequence.extend
+_collections_abc.MutableSequence.insert
+_collections_abc.MutableSequence.remove
+_collections_abc.MutableSet.add
+_collections_abc.MutableSet.discard
+_collections_abc.MutableSet.remove
+_collections_abc.Sequence.count
+_collections_abc.Sequence.index
+_collections_abc.Set.isdisjoint
 _csv.Dialect.__init__
 _dummy_threading
 _importlib_modulespec
@@ -84,6 +106,7 @@ collections.Generator.gi_running
 collections.Generator.gi_yieldfrom
 collections.Mapping.get
 collections.Sequence.index
+collections.Set.isdisjoint
 collections.abc.Callable
 collections.abc.Coroutine.cr_await
 collections.abc.Coroutine.cr_code
@@ -431,6 +454,7 @@ builtins.quit
 # Builtins that mypy pretends exist
 builtins.reveal_locals
 builtins.reveal_type
+collections.abc.*  # Types are re-exported from _collections_abc, so errors should be fixed there
 # Various classes in typing aren't types at runtime. In addition, mypy thinks some special forms are tautologically defined.
 typing.[A-Z]\w+
 # We can't distinguish not having a default value from having a default value of inspect.Parameter.empty