[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

.venv/lib/python3.10/site-packages/packaging/requirements.py

@@ -1,12 +1,17 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
+from __future__ import annotations
 
-from typing import Any, Iterator, Optional, Set
+from typing import Any
+from typing import Iterator
+from typing import Optional
+from typing import Set
 
 from ._parser import parse_requirement as _parse_requirement
 from ._tokenizer import ParserSyntaxError
-from .markers import Marker, _normalize_extra_values
+from .markers import _normalize_extra_values
+from .markers import Marker
 from .specifiers import SpecifierSet
 from .utils import canonicalize_name
 
@@ -37,10 +42,10 @@ class Requirement:
             raise InvalidRequirement(str(e)) from e
 
         self.name: str = parsed.name
-        self.url: Optional[str] = parsed.url or None
-        self.extras: Set[str] = set(parsed.extras or [])
+        self.url: str | None = parsed.url or None
+        self.extras: set[str] = set(parsed.extras or [])
         self.specifier: SpecifierSet = SpecifierSet(parsed.specifier)
-        self.marker: Optional[Marker] = None
+        self.marker: Marker | None = None
         if parsed.marker is not None:
             self.marker = Marker.__new__(Marker)
             self.marker._markers = _normalize_extra_values(parsed.marker)
@@ -49,22 +54,22 @@ class Requirement:
         yield name
 
         if self.extras:
-            formatted_extras = ",".join(sorted(self.extras))
-            yield f"[{formatted_extras}]"
+            formatted_extras = ','.join(sorted(self.extras))
+            yield f'[{formatted_extras}]'
 
         if self.specifier:
             yield str(self.specifier)
 
         if self.url:
-            yield f"@ {self.url}"
+            yield f'@ {self.url}'
             if self.marker:
-                yield " "
+                yield ' '
 
         if self.marker:
-            yield f"; {self.marker}"
+            yield f'; {self.marker}'
 
     def __str__(self) -> str:
-        return "".join(self._iter_parts(self.name))
+        return ''.join(self._iter_parts(self.name))
 
     def __repr__(self) -> str:
         return f"<Requirement('{self}')>"
@@ -74,7 +79,7 @@ class Requirement:
             (
                 self.__class__.__name__,
                 *self._iter_parts(canonicalize_name(self.name)),
-            )
+            ),
         )
 
     def __eq__(self, other: Any) -> bool:
@@ -82,9 +87,9 @@ class Requirement:
             return NotImplemented
 
         return (
-            canonicalize_name(self.name) == canonicalize_name(other.name)
-            and self.extras == other.extras
-            and self.specifier == other.specifier
-            and self.url == other.url
-            and self.marker == other.marker
+            canonicalize_name(self.name) == canonicalize_name(other.name) and
+            self.extras == other.extras and
+            self.specifier == other.specifier and
+            self.url == other.url and
+            self.marker == other.marker
         )