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

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

Author: pre-commit-ci[bot]

src/pip/_internal/network/rfc9457.py

@@ -19,6 +19,7 @@
 
 RFC9457_CONTENT_TYPE = "application/problem+json"
 
+
 @dataclass
 class ProblemDetails:
     """Represents an RFC 9457 Problem Details object.
@@ -81,7 +82,9 @@ def parse_problem_details(response: Response) -> ProblemDetails | None:
         if problem.status is None:
             problem.status = response.status_code
 
-        logger.debug("Parsed problem details: status=%s, title=%s", problem.status, problem.title)
+        logger.debug(
+            "Parsed problem details: status=%s, title=%s", problem.status, problem.title
+        )
         return problem
 
     except (json.JSONDecodeError, ValueError):

tests/unit/test_network_rfc9457.py

@@ -11,6 +11,7 @@
     parse_problem_details,
 )
 from pip._internal.network.utils import raise_for_status
+
 from tests.lib.requests_mocks import MockResponse
 
 
@@ -28,11 +29,13 @@ def test_from_dict(self) -> None:
         assert problem.detail == "Resource not found"
 
     def test_from_json(self) -> None:
-        json_str = json.dumps({
-            "status": 404,
-            "title": "Not Found",
-            "detail": "Resource not found",
-        })
+        json_str = json.dumps(
+            {
+                "status": 404,
+                "title": "Not Found",
+                "detail": "Resource not found",
+            }
+        )
 
         problem = ProblemDetails.from_json(json_str)
         assert problem.status == 404
@@ -51,6 +54,7 @@ def test_string_representation(self) -> None:
         assert "403" in str_repr
         assert "API token" in str_repr
 
+
 class TestIsProblemDetailsResponse:
     def test_detects_problem_json_content_type(self) -> None:
         resp = MockResponse(b"")
@@ -76,6 +80,7 @@ def test_does_not_detect_without_content_type(self) -> None:
 
         assert is_problem_details_response(resp) is False
 
+
 class TestParseProblemDetails:
     def test_parses_valid_problem_details(self) -> None:
         problem_data = {
@@ -107,6 +112,7 @@ def test_handles_malformed_json(self) -> None:
         problem = parse_problem_details(resp)
         assert problem is None
 
+
 @pytest.mark.parametrize(
     "status_code, title, detail",
     [
@@ -115,7 +121,6 @@ def test_handles_malformed_json(self) -> None:
         (403, "Forbidden", "Access denied to this resource"),
     ],
 )
-
 class TestRaiseForStatusWithProblemDetails:
     def test_raises_http_problem_details_error(
         self, status_code: int, title: str, detail: str
@@ -146,7 +151,6 @@ def test_raises_http_problem_details_error(
         (403, "Client Error"),
     ],
 )
-
 class TestRaiseForStatusBackwardCompatibility:
     def test_raises_network_connection_error(
         self, status_code: int, error_type: str