Fix UP007

Author: jacobtylerwalls

pylint/checkers/classes/class_checker.py

@@ -11,7 +11,7 @@
 from functools import cached_property
 from itertools import chain, zip_longest
 from re import Pattern
-from typing import TYPE_CHECKING, Any, NamedTuple, Union
+from typing import TYPE_CHECKING, Any, NamedTuple, TypeAlias
 
 import astroid
 from astroid import bases, nodes, util
@@ -46,7 +46,7 @@
     from pylint.lint.pylinter import PyLinter
 
 
-_AccessNodes = Union[nodes.Attribute, nodes.AssignAttr]
+_AccessNodes: TypeAlias = nodes.Attribute | nodes.AssignAttr
 
 INVALID_BASE_CLASSES = {"bool", "range", "slice", "memoryview"}
 ALLOWED_PROPERTIES = {"bultins.property", "functools.cached_property"}

pylint/checkers/refactoring/refactoring_checker.py

@@ -11,7 +11,7 @@
 from collections.abc import Iterator
 from functools import cached_property, reduce
 from re import Pattern
-from typing import TYPE_CHECKING, Any, NamedTuple, Union, cast
+from typing import TYPE_CHECKING, Any, NamedTuple, TypeAlias, cast
 
 import astroid
 from astroid import bases, nodes
@@ -27,7 +27,7 @@
     from pylint.lint import PyLinter
 
 
-NodesWithNestedBlocks = Union[nodes.Try, nodes.While, nodes.For, nodes.If]
+NodesWithNestedBlocks: TypeAlias = nodes.Try | nodes.While | nodes.For | nodes.If
 
 KNOWN_INFINITE_ITERATORS = {"itertools.count", "itertools.cycle"}
 BUILTIN_EXIT_FUNCS = frozenset(("quit", "exit"))

pylint/checkers/symilar.py

@@ -41,7 +41,7 @@
 from collections.abc import Callable, Generator, Iterable, Sequence
 from io import BufferedIOBase, BufferedReader, BytesIO
 from itertools import chain
-from typing import TYPE_CHECKING, NamedTuple, NewType, NoReturn, TextIO, Union
+from typing import TYPE_CHECKING, NamedTuple, NewType, NoReturn, TextIO, TypeAlias
 
 import astroid
 from astroid import nodes
@@ -79,7 +79,7 @@ class LineSpecifs(NamedTuple):
 IndexToLines_T = dict[Index, "SuccessiveLinesLimits"]
 
 # The types the streams read by pylint can take. Originating from astroid.nodes.Module.stream() and open()
-STREAM_TYPES = Union[TextIO, BufferedReader, BytesIO]
+STREAM_TYPES: TypeAlias = TextIO | BufferedReader | BytesIO
 
 
 class CplSuccessiveLinesLimits:

pylint/checkers/typecheck.py

@@ -15,7 +15,7 @@
 from collections.abc import Callable, Iterable
 from functools import cached_property, lru_cache, singledispatch
 from re import Pattern
-from typing import TYPE_CHECKING, Any, Literal, Union
+from typing import TYPE_CHECKING, Any, Literal, TypeAlias
 
 import astroid
 import astroid.exceptions
@@ -55,13 +55,13 @@
 if TYPE_CHECKING:
     from pylint.lint import PyLinter
 
-CallableObjects = Union[
-    bases.BoundMethod,
-    bases.UnboundMethod,
-    nodes.FunctionDef,
-    nodes.Lambda,
-    nodes.ClassDef,
-]
+CallableObjects: TypeAlias = (
+    bases.BoundMethod
+    | bases.UnboundMethod
+    | nodes.FunctionDef
+    | nodes.Lambda
+    | nodes.ClassDef
+)
 
 STR_FORMAT = {"builtins.str.format"}
 ASYNCIO_COROUTINE = "asyncio.coroutines.coroutine"

pylint/config/argument.py

@@ -16,23 +16,23 @@
 from collections.abc import Callable, Sequence
 from glob import glob
 from re import Pattern
-from typing import Any, Literal, Union
+from typing import Any, Literal
 
 from pylint import interfaces
 from pylint import utils as pylint_utils
 from pylint.config.callback_actions import _CallbackAction
 from pylint.config.deprecation_actions import _NewNamesAction, _OldNamesAction
 
-_ArgumentTypes = Union[
-    str,
-    int,
-    float,
-    bool,
-    Pattern[str],
-    Sequence[str],
-    Sequence[Pattern[str]],
-    tuple[int, ...],
-]
+_ArgumentTypes = (
+    str
+    | int
+    | float
+    | bool
+    | Pattern[str]
+    | Sequence[str]
+    | Sequence[Pattern[str]]
+    | tuple[int, ...]
+)
 """List of possible argument types."""
 
 

pylint/extensions/mccabe.py

@@ -7,7 +7,7 @@
 from __future__ import annotations
 
 from collections.abc import Sequence
-from typing import TYPE_CHECKING, Any, TypeVar, Union
+from typing import TYPE_CHECKING, Any, TypeAlias, TypeVar
 
 from astroid import nodes
 from mccabe import PathGraph as Mccabe_PathGraph
@@ -20,26 +20,26 @@
 if TYPE_CHECKING:
     from pylint.lint import PyLinter
 
-_StatementNodes = Union[
-    nodes.Assert,
-    nodes.Assign,
-    nodes.AugAssign,
-    nodes.Delete,
-    nodes.Raise,
-    nodes.Yield,
-    nodes.Import,
-    nodes.Call,
-    nodes.Subscript,
-    nodes.Pass,
-    nodes.Continue,
-    nodes.Break,
-    nodes.Global,
-    nodes.Return,
-    nodes.Expr,
-    nodes.Await,
-]
-
-_SubGraphNodes = Union[nodes.If, nodes.Try, nodes.For, nodes.While]
+_StatementNodes: TypeAlias = (
+    nodes.Assert
+    | nodes.Assign
+    | nodes.AugAssign
+    | nodes.Delete
+    | nodes.Raise
+    | nodes.Yield
+    | nodes.Import
+    | nodes.Call
+    | nodes.Subscript
+    | nodes.Pass
+    | nodes.Continue
+    | nodes.Break
+    | nodes.Global
+    | nodes.Return
+    | nodes.Expr
+    | nodes.Await
+)
+
+_SubGraphNodes: TypeAlias = nodes.If | nodes.Try | nodes.For | nodes.While
 _AppendableNodeT = TypeVar(
     "_AppendableNodeT", bound=_StatementNodes | nodes.While | nodes.FunctionDef
 )

pylint/typing.py

@@ -15,10 +15,8 @@
     Any,
     Literal,
     NamedTuple,
-    Optional,
     Protocol,
     TypedDict,
-    Union,
 )
 
 if TYPE_CHECKING:
@@ -107,7 +105,7 @@ class ManagedMessage(NamedTuple):
 Options = tuple[tuple[str, OptionDict], ...]
 
 
-ReportsCallable = Callable[["Section", "LinterStats", Optional["LinterStats"]], None]
+ReportsCallable = Callable[["Section", "LinterStats", "LinterStats | None"], None]
 """Callable to create a report."""
 
 
@@ -122,10 +120,9 @@ class ExtraMessageOptions(TypedDict, total=False):
     default_enabled: bool
 
 
-MessageDefinitionTuple = Union[
-    tuple[str, str, str],
-    tuple[str, str, str, ExtraMessageOptions],
-]
+MessageDefinitionTuple = (
+    tuple[str, str, str] | tuple[str, str, str, ExtraMessageOptions]
+)
 DirectoryNamespaceDict = dict[Path, tuple[argparse.Namespace, "DirectoryNamespaceDict"]]
 
 

pylint/utils/utils.py

@@ -26,7 +26,7 @@
 from collections.abc import Iterable, Sequence
 from io import BufferedReader, BytesIO
 from re import Pattern
-from typing import TYPE_CHECKING, Any, Literal, TextIO, TypeVar, Union
+from typing import TYPE_CHECKING, Any, Literal, TextIO, TypeVar
 
 from astroid import Module, modutils, nodes
 
@@ -54,14 +54,14 @@
 ]
 GLOBAL_OPTION_PATTERN_LIST = Literal["exclude-too-few-public-methods", "ignore-paths"]
 GLOBAL_OPTION_TUPLE_INT = Literal["py-version"]
-GLOBAL_OPTION_NAMES = Union[
-    GLOBAL_OPTION_BOOL,
-    GLOBAL_OPTION_INT,
-    GLOBAL_OPTION_LIST,
-    GLOBAL_OPTION_PATTERN,
-    GLOBAL_OPTION_PATTERN_LIST,
-    GLOBAL_OPTION_TUPLE_INT,
-]
+GLOBAL_OPTION_NAMES = (
+    GLOBAL_OPTION_BOOL
+    | GLOBAL_OPTION_INT
+    | GLOBAL_OPTION_LIST
+    | GLOBAL_OPTION_PATTERN
+    | GLOBAL_OPTION_PATTERN_LIST
+    | GLOBAL_OPTION_TUPLE_INT
+)
 T_GlobalOptionReturnTypes = TypeVar(
     "T_GlobalOptionReturnTypes",
     bool,