Fix lint issues

Author: pablogsal

.github/workflows/build.yml

@@ -21,9 +21,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - { "py": "3.14", "tox_env": "py314-cov" }
           - { "py": "3.14", "tox_env": "py314" }
           - { "py": "3.13", "tox_env": "py313" }
-          - { "py": "3.12", "tox_env": "py312-cov" }
           - { "py": "3.12", "tox_env": "py312" }
           - { "py": "3.11", "tox_env": "py311" }
           - { "py": "3.10", "tox_env": "py310" }
@@ -57,10 +57,10 @@ jobs:
           - docs
     steps:
       - uses: actions/checkout@v5
-      - name: setup Python 3.11
+      - name: setup Python 3.14
         uses: actions/setup-python@v6
         with:
-          python-version: "3.11"
+          python-version: "3.14"
       - name: Install prettier
         run: npm install -g prettier
       - name: install tox

pyproject.toml

@@ -91,7 +91,7 @@ paths.source = [
 ]
 
 [tool.mypy]
-python_version = "3.8"
+python_version = "3.14"
 show_error_codes = true
 strict = true
 

src/pytest_memray/marks.py

@@ -2,6 +2,7 @@
 
 from dataclasses import dataclass
 from pathlib import Path
+from typing import Any
 from typing import Iterable
 from typing import Optional
 from typing import Protocol
@@ -271,7 +272,7 @@ def limit_leaks(
 class _TrackedObjectsInfo:
     """Type that holds information about objects that survived tracking."""
 
-    surviving_objects: list
+    surviving_objects: list[Any]
     num_stacks: int
     native_stacks: bool
 
@@ -330,7 +331,7 @@ def track_leaked_objects(
     _result_file: Path,
     _config: Config,
     _test_id: str,
-    _surviving_objects: list | None = None,
+    _surviving_objects: list[Any] | None = None,
 ) -> _TrackedObjectsInfo | None:
     """Track objects that survive the test execution."""
     if _surviving_objects is None:
@@ -364,17 +365,17 @@ def track_leaked_objects(
 class GetLeakedObjectsFunction(Protocol):
     """A callable that retrieves the leaked objects from a test."""
 
-    def __call__(self) -> list:
+    def __call__(self) -> list[Any]:
         """Return the list of objects that leaked during the test."""
         ...
 
 
 def get_leaked_objects(
     callback: GetLeakedObjectsFunction | None = None,
-    _result_file: Path = None,
-    _config: Config = None,
-    _test_id: str = None,
-    _surviving_objects: list | None = None,
+    _result_file: Optional[Path] = None,
+    _config: Optional[Config] = None,
+    _test_id: Optional[str] = None,
+    _surviving_objects: list[Any] | None = None,
 ) -> None:
     """Decorator to allow tests to retrieve leaked objects programmatically.
 
@@ -395,7 +396,7 @@ def test_inspect_leaks(get_leaked_objects):
     """
     if callback and _surviving_objects is not None:
         # Inject the function into the test
-        callback._leaked_objects = _surviving_objects
+        callback._leaked_objects = _surviving_objects  # type: ignore[attr-defined]
 
 
 __all__ = [

src/pytest_memray/plugin.py

@@ -113,7 +113,7 @@ class Result:
 class Manager:
     def __init__(self, config: Config) -> None:
         self.results: dict[str, Result] = {}
-        self.surviving_objects: dict[str, list] = {}  # Store separately
+        self.surviving_objects: dict[str, list[Any]] = {}  # Store separately
         self.config = config
         path: Path | None = config.getvalue("memray_bin_path")
         self._tmp_dir: None | TemporaryDirectory[str] = None
@@ -213,7 +213,7 @@ def memory_reporting() -> Generator[None, None, None]:
             if track_objects:
                 tracker_kwargs["track_object_lifetimes"] = True
 
-            tracker = Tracker(result_file, **tracker_kwargs)
+            tracker = Tracker(result_file, **tracker_kwargs)  # type: ignore[call-overload]
             with tracker:
                 yield
 

tox.ini

@@ -1,6 +1,8 @@
 [tox]
 envlist =
-    py312-cov
+    py314-cov
+    py314
+    py313
     py312
     py311
     py310
@@ -40,15 +42,15 @@ description = invoke sphinx-build to build the HTML docs
 setenv =
     VIRTUALENV_NO_SETUPTOOLS = false
     VIRTUALENV_NO_WHEEL = false
-basepython = python3.10
+basepython = python3.14
 extras =
     docs
 commands =
     make docs
 
 [testenv:lint]
 description = lint code in {basepython}
-basepython = python3.10
+basepython = python3.14
 extras =
     lint
 commands =
@@ -61,7 +63,7 @@ whitelist_externals =
 description = cut a new release
 setenv =
     {[testenv:docs]setenv}
-basepython = python3.10
+basepython = python3.14
 skip_install = true
 deps =
     towncrier>=22.12
@@ -72,7 +74,7 @@ commands =
 description = generate a development environment
 setenv =
     {[testenv:docs]setenv}
-basepython = python3.10
+basepython = python3.14
 extras =
     docs
     lint