♻️ refactor: modernize for Python 3.10+ and public pytest APIs

.pre-commit-config.yaml

@@ -5,32 +5,31 @@ repos:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.36.0
+    rev: 0.36.1
     hooks:
       - id: check-github-workflows
         args: ["--verbose"]
   - repo: https://github.com/codespell-project/codespell
     rev: v2.4.1
     hooks:
       - id: codespell
-        additional_dependencies: ["tomli>=2.2.1"]
-  - repo: https://github.com/tox-dev/tox-ini-fmt
-    rev: "1.7.1"
+        additional_dependencies: ["tomli>=2.4"]
+  - repo: https://github.com/tox-dev/tox-toml-fmt
+    rev: "v1.5.4"
     hooks:
-      - id: tox-ini-fmt
-        args: ["-p", "fix"]
+      - id: tox-toml-fmt
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "v2.11.1"
+    rev: "v2.15.2"
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.14.10"
+    rev: "v0.15.0"
     hooks:
       - id: ruff-format
       - id: ruff
         args: ["--fix", "--unsafe-fixes", "--exit-non-zero-on-fix"]
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: "v3.7.4"
+    rev: "v3.8.1"
     hooks:
       - id: prettier
         args: ["--print-width=120", "--prose-wrap=always"]

pyproject.toml

@@ -2,12 +2,15 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.5",
-  "hatchling>=1.27",
+  "hatchling>=1.28",
 ]
 
 [project]
 name = "pytest-print"
-description = "pytest-print adds the printer fixture you can use to print messages to the user (directly to the pytest runner, not stdout)"
+description = """\
+  pytest-print adds the printer fixture you can use to print messages to the user (directly to the pytest runner, not \
+  stdout)\
+  """
 readme = "README.md"
 keywords = [
   "env",
@@ -36,11 +39,11 @@ dynamic = [
   "version",
 ]
 dependencies = [
-  "pytest>=8.4.2",
+  "pytest>=9.0.2",
 ]
 optional-dependencies.test = [
   "covdefaults>=2.3",
-  "coverage>=7.10.7",
+  "coverage>=7.13.4",
   "pytest-mock>=3.15.1",
 ]
 urls.Homepage = "https://github.com/pytest-dev/pytest-print"
@@ -67,6 +70,7 @@ lint.ignore = [
   "D212",   # `multi-line-summary-first-line` (D212) and `multi-line-summary-second-line` (D213) are incompatible
   "DOC",    # no support
   "ISC001", # Conflict with formatter
+  "RUF067", # code in __init__ modules is intentional
   "S104",   # Possible binding to all interface
 ]
 lint.per-file-ignores."tests/**/*.py" = [
@@ -93,20 +97,16 @@ count = true
 max_supported_python = "3.13"
 
 [tool.coverage]
+run.branch = true
+run.dynamic_context = "test_function"
+run.parallel = true
+run.plugins = [
+  "covdefaults",
+]
 run.source = [
   "pytest_print",
   "tests",
 ]
-run.dynamic_context = "test_function"
-run.branch = true
-run.parallel = true
-report.omit = [
-  "tests/example_*.py",
-]
-report.fail_under = 100
-report.show_missing = true
-html.show_contexts = true
-html.skip_covered = false
 paths.source = [
   "src",
   ".tox*/*/lib/python*/site-packages",
@@ -115,11 +115,13 @@ paths.source = [
   "*/src",
   "*\\src",
 ]
-run.plugins = [
-  "covdefaults",
+report.fail_under = 100
+report.omit = [
+  "tests/example_*.py",
 ]
+report.show_missing = true
+html.show_contexts = true
+html.skip_covered = false
 
-[tool.mypy]
-python_version = "3.13"
-show_error_codes = true
-strict = true
+[tool.ty]
+environment.python-version = "3.14"

src/pytest_print/__init__.py

@@ -2,7 +2,6 @@
 
 from __future__ import annotations
 
-import sys
 from dataclasses import dataclass, replace
 from timeit import default_timer
 from typing import TYPE_CHECKING, Protocol, TypeVar, cast
@@ -11,8 +10,6 @@
 
 if TYPE_CHECKING:
     from _pytest.capture import CaptureManager
-    from _pytest.fixtures import SubRequest
-    from _pytest.terminal import TerminalReporter
 
 
 def pytest_addoption(parser: pytest.Parser) -> None:
@@ -45,7 +42,7 @@ def __call__(self, msg: str) -> None:
 
 
 @pytest.fixture(scope="session")
-def printer_session(request: SubRequest) -> Printer:
+def printer_session(request: pytest.FixtureRequest) -> Printer:
     """Pytest plugin to print test progress steps in verbose mode (session scoped)."""
     return _create(request, _Printer, Formatter())
 
@@ -76,7 +73,7 @@ def indent(self, *, icon: str) -> PrettyPrinter:
 
 
 @pytest.fixture(scope="session")
-def pretty_printer(request: SubRequest) -> PrettyPrinter:
+def pretty_printer(request: pytest.FixtureRequest) -> PrettyPrinter:
     """Pytest plugin to print test progress steps in verbose mode."""
     formatter = Formatter(head=" ", icon="⏩", space=" ", indentation="  ", timer_fmt="[{elapsed:.20f}]")
     return _create(request, _PrettyPrinter, formatter)
@@ -94,17 +91,16 @@ def __call__(self, *, formatter: Formatter) -> PrettyPrinter:
 
 
 @pytest.fixture(scope="session")
-def create_pretty_printer(request: SubRequest) -> PrettyPrinterFactory:
+def create_pretty_printer(request: pytest.FixtureRequest) -> PrettyPrinterFactory:
     """Pytest plugin to print test progress steps in verbose mode."""
-    Formatter(head=" ", icon="⏩", space=" ", indentation="  ", timer_fmt="[{elapsed:.20f}]")
 
     def meth(*, formatter: Formatter) -> PrettyPrinter:
         return _create(request, _PrettyPrinter, formatter)
 
     return meth
 
 
-@dataclass(frozen=True, **{"slots": True, "kw_only": True} if sys.version_info >= (3, 10) else {})
+@dataclass(frozen=True, slots=True, kw_only=True)
 class Formatter:
     """Configures how to format messages to be printed."""
 
@@ -137,7 +133,7 @@ class _Printer:
     def __init__(
         self,
         *,
-        reporter: TerminalReporter | None,
+        reporter: pytest.TerminalReporter | None,
         capture_manager: CaptureManager | None,
         formatter: Formatter,
         level: int,
@@ -177,9 +173,9 @@ def indent(self, *, icon: str) -> PrettyPrinter:
 _OfType = TypeVar("_OfType", bound=_Printer)
 
 
-def _create(request: SubRequest, of_type: type[_OfType], formatter: Formatter) -> _OfType:
+def _create(request: pytest.FixtureRequest, of_type: type[_OfType], formatter: Formatter) -> _OfType:
     return of_type(
-        reporter=cast("TerminalReporter | None", request.config.pluginmanager.getplugin("terminalreporter"))
+        reporter=cast("pytest.TerminalReporter | None", request.config.pluginmanager.getplugin("terminalreporter"))
         if request.config.getoption("pytest_print_on") or cast("int", request.config.getoption("verbose")) > 0
         else None,
         capture_manager=cast("CaptureManager | None", request.config.pluginmanager.getplugin("capturemanager")),

tests/__init__.py

@@ -17,12 +17,11 @@ def extract_printer_text(lines: list[str]) -> str:
     return re.sub(r"[ \t]+\n", "\n", output)
 
 
-def seed_test(filename: str, testdir: pytest.Testdir) -> pytest.Testdir:
+def seed_test(filename: str, pytester: pytest.Pytester) -> pytest.Pytester:
     src = Path(__file__).parent / filename
     assert src.exists()
-    dest = Path(str(testdir.tmpdir)) / "test_a.py"
-    copy2(src, dest)
-    return testdir
+    copy2(src, pytester.path / "test_a.py")
+    return pytester
 
 
 __all__ = [

tests/test_create_pretty_print.py

@@ -8,23 +8,23 @@
 
 
 @pytest.fixture
-def example(testdir: pytest.Testdir) -> pytest.Testdir:
-    return seed_test("example_create_pretty_print.py", testdir)
+def example(pytester: pytest.Pytester) -> pytest.Pytester:
+    return seed_test("example_create_pretty_print.py", pytester)
 
 
 def fix_floats_in_relative_time(txt: str) -> str:
     float_pattern = r"[-+]?\d*\.\d+([eE][-+]?\d+)?"
     return re.sub(float_pattern, "0.1", txt)
 
 
-def test_progress_no_v(example: pytest.Testdir) -> None:
+def test_progress_no_v(example: pytest.Pytester) -> None:
     result = example.runpytest()
     result.assert_outcomes(passed=3)
     assert "	start server from virtual env" not in result.outlines
     assert "global peace" not in result.outlines
 
 
-def test_progress_v_no_relative(example: pytest.Testdir) -> None:
+def test_progress_v_no_relative(example: pytest.Pytester) -> None:
     result_verbose = example.runpytest("-v", "--print")
     result_verbose.assert_outcomes(passed=3)
 
@@ -57,7 +57,7 @@ def test_progress_v_no_relative(example: pytest.Testdir) -> None:
     assert output == expected
 
 
-def test_progress_v_relative(example: pytest.Testdir) -> None:
+def test_progress_v_relative(example: pytest.Pytester) -> None:
     result_verbose_relative = example.runpytest(
         "--print",
         "-v",
@@ -83,7 +83,7 @@ def test_progress_v_relative(example: pytest.Testdir) -> None:
     assert output == expected
 
 
-def test_progress_no_v_but_with_print_request(example: pytest.Testdir) -> None:
+def test_progress_no_v_but_with_print_request(example: pytest.Pytester) -> None:
     result = example.runpytest("--print")
     result.assert_outcomes(passed=3)
     assert "      🚀 start server from virtual env" in result.outlines

tests/test_pretty_print.py

@@ -8,16 +8,16 @@
 
 
 @pytest.fixture
-def example(testdir: pytest.Testdir) -> pytest.Testdir:
-    return seed_test("example_pretty_print.py", testdir)
+def example(pytester: pytest.Pytester) -> pytest.Pytester:
+    return seed_test("example_pretty_print.py", pytester)
 
 
 def fix_floats_in_relative_time(txt: str) -> str:
     float_pattern = r"[-+]?\d*\.\d+([eE][-+]?\d+)?"
     return re.sub(float_pattern, "0.1", txt)
 
 
-def test_progress_v_no_relative(example: pytest.Testdir) -> None:
+def test_progress_v_no_relative(example: pytest.Pytester) -> None:
     result = example.runpytest("-v", "--print")
     result.assert_outcomes(passed=1)
 
@@ -37,7 +37,7 @@ def test_progress_v_no_relative(example: pytest.Testdir) -> None:
     assert output == expected
 
 
-def test_progress_v_relative(example: pytest.Testdir) -> None:
+def test_progress_v_relative(example: pytest.Pytester) -> None:
     result = example.runpytest(
         "--print",
         "-v",

tests/test_print.py

@@ -6,18 +6,18 @@
 
 
 @pytest.fixture
-def example(testdir: pytest.Testdir) -> pytest.Testdir:
-    return seed_test("example_print.py", testdir)
+def example(pytester: pytest.Pytester) -> pytest.Pytester:
+    return seed_test("example_print.py", pytester)
 
 
-def test_progress_no_v(example: pytest.Testdir) -> None:
+def test_progress_no_v(example: pytest.Pytester) -> None:
     result = example.runpytest()
     result.assert_outcomes(passed=2)
     assert "	start server from virtual env" not in result.outlines
     assert "global peace" not in result.outlines
 
 
-def test_progress_v_no_relative(example: pytest.Testdir, monkeypatch: pytest.MonkeyPatch) -> None:
+def test_progress_v_no_relative(example: pytest.Pytester, monkeypatch: pytest.MonkeyPatch) -> None:
     monkeypatch.setattr("_pytest._io.terminalwriter.get_terminal_width", lambda: 80)
     monkeypatch.setenv("COLUMNS", str(80))
     result_verbose = example.runpytest("-v", "--print")
@@ -40,7 +40,7 @@ def test_progress_v_no_relative(example: pytest.Testdir, monkeypatch: pytest.Mon
     assert found == expected
 
 
-def test_progress_v_relative(example: pytest.Testdir) -> None:
+def test_progress_v_relative(example: pytest.Pytester) -> None:
     result_verbose_relative = example.runpytest(
         "--print",
         "-v",
@@ -69,7 +69,7 @@ def test_progress_v_relative(example: pytest.Testdir) -> None:
     ], session
 
 
-def test_progress_no_v_but_with_print_request(example: pytest.Testdir) -> None:
+def test_progress_no_v_but_with_print_request(example: pytest.Pytester) -> None:
     result = example.runpytest("--print")
     result.assert_outcomes(passed=2)
     assert "	start server from virtual env" in result.outlines