Merge remote-tracking branch 'upstream/master' into 3.8-typing-extensions

Author: cdce8p

misc/upload-pypi.py

@@ -27,7 +27,7 @@
 
 
 def is_whl_or_tar(name: str) -> bool:
-    return name.endswith(".tar.gz") or name.endswith(".whl")
+    return name.endswith((".tar.gz", ".whl"))
 
 
 def item_ok_for_pypi(name: str) -> bool:

mypy/build.py

@@ -25,10 +25,9 @@
 import sys
 import time
 import types
-from collections.abc import Iterator, Mapping, Sequence
+from collections.abc import Iterator, Mapping, Sequence, Set as AbstractSet
 from typing import (
     TYPE_CHECKING,
-    AbstractSet,
     Any,
     Callable,
     ClassVar,

mypy/checker.py

@@ -4,20 +4,9 @@
 
 import itertools
 from collections import defaultdict
-from collections.abc import Iterable, Iterator, Mapping, Sequence
+from collections.abc import Iterable, Iterator, Mapping, Sequence, Set as AbstractSet
 from contextlib import ExitStack, contextmanager
-from typing import (
-    AbstractSet,
-    Callable,
-    Final,
-    Generic,
-    NamedTuple,
-    Optional,
-    TypeVar,
-    Union,
-    cast,
-    overload,
-)
+from typing import Callable, Final, Generic, NamedTuple, Optional, TypeVar, Union, cast, overload
 from typing_extensions import TypeAlias as _TypeAlias
 
 import mypy.checkexpr

mypy/dmypy_server.py

@@ -16,9 +16,9 @@
 import sys
 import time
 import traceback
-from collections.abc import Sequence
+from collections.abc import Sequence, Set as AbstractSet
 from contextlib import redirect_stderr, redirect_stdout
-from typing import AbstractSet, Any, Callable, Final
+from typing import Any, Callable, Final
 from typing_extensions import TypeAlias as _TypeAlias
 
 import mypy.build

mypy/fswatcher.py

@@ -3,8 +3,8 @@
 from __future__ import annotations
 
 import os
-from collections.abc import Iterable
-from typing import AbstractSet, NamedTuple
+from collections.abc import Iterable, Set as AbstractSet
+from typing import NamedTuple
 
 from mypy.fscache import FileSystemCache
 

mypy/graph_utils.py

@@ -2,8 +2,8 @@
 
 from __future__ import annotations
 
-from collections.abc import Iterable, Iterator
-from typing import AbstractSet, TypeVar
+from collections.abc import Iterable, Iterator, Set as AbstractSet
+from typing import TypeVar
 
 T = TypeVar("T")
 

mypy/semanal_shared.py

@@ -452,7 +452,7 @@ def require_bool_literal_argument(
     api: SemanticAnalyzerInterface | SemanticAnalyzerPluginInterface,
     expression: Expression,
     name: str,
-    default: Literal[True] | Literal[False],
+    default: Literal[True, False],
 ) -> bool: ...
 
 

mypy/stubgenc.py

@@ -203,7 +203,7 @@ def _from_sigs(cls, sigs: list[FunctionSig], is_abstract: bool = False) -> CFunc
             sigs[0].name, "\n".join(sig.format_sig()[:-4] for sig in sigs), is_abstract
         )
 
-    def __get__(self) -> None:
+    def __get__(self) -> None:  # noqa: PLE0302
         """
         This exists to make this object look like a method descriptor and thus
         return true for CStubGenerator.ismethod()

mypy/stubtest.py

@@ -25,11 +25,11 @@
 import typing_extensions
 import warnings
 from collections import defaultdict
-from collections.abc import Iterator
+from collections.abc import Iterator, Set as AbstractSet
 from contextlib import redirect_stderr, redirect_stdout
 from functools import singledispatch
 from pathlib import Path
-from typing import AbstractSet, Any, Final, Generic, TypeVar, Union
+from typing import Any, Final, Generic, TypeVar, Union
 from typing_extensions import get_origin, is_typeddict
 
 import mypy.build

mypy/test/testgraph.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import sys
-from typing import AbstractSet
+from collections.abc import Set as AbstractSet
 
 from mypy.build import BuildManager, BuildSourceSet, State, order_ascc, sorted_components
 from mypy.errors import Errors