build: switch to uv

.github/workflows/ci.yml

@@ -14,12 +14,18 @@ jobs:
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        python-version: ${{matrix.python-version}}
+
     - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
       with:
         python-version: ${{matrix.python-version}}
         architecture: x64
         allow-prereleases: true
-    - run: pip install hatch
+    - run: uv pip install hatch
     - run: hatch run +py=${{matrix.python-version}} types:check
 
   test:
@@ -28,27 +34,30 @@ jobs:
       matrix:
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13', pypy3.9, pypy3.10]
         os: [ubuntu-latest, windows-latest, macos-13]
+        extra_deps: ['"--with=pytest==8.3.3" "--with=pydantic<2"', '"--with=pytest>=8.3.4" "--with=pydantic>2"']
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-    - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        python-version: ${{matrix.python-version}}
+
+    - name: Set up Python
+      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
       with:
         python-version: ${{matrix.python-version}}
         architecture: x64
         allow-prereleases: true
-    - run: pip install hatch
 
     - run: |
-        hatch test -cp -py ${{matrix.python-version}}
-        mv .coverage .coverage.${{ matrix.python-version }}.${{matrix.os}}
-      if: matrix.os == 'ubuntu-latest'
-
-    - run: hatch test -p -py ${{matrix.python-version}}
-      if: matrix.os != 'ubuntu-latest'
+        uv run ${{matrix.extra_deps}} duty test ${{ matrix.os == 'ubuntu-latest' && 'coverage=True' }}
+        mv .coverage .coverage.${{ matrix.python-version }}-${{matrix.os}}-${{strategy.job-index}}
 
     - name: Upload coverage data
       uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
       with:
-        name: coverage-data-${{ matrix.python-version }}-${{matrix.os}}
+        name: coverage-data-${{ matrix.python-version }}-${{matrix.os}}-${{strategy.job-index}}
         path: .coverage.*
         include-hidden-files: true
         if-no-files-found: ignore
@@ -63,6 +72,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        python-version: '3.12'
+
     - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
       with:
             # Use latest Python, so it understands all syntax.
@@ -75,16 +89,16 @@ jobs:
 
     - name: Combine coverage & fail if it's <100%
       run: |
-        python -Im pip install --upgrade coverage[toml]
+        uv pip install --upgrade coverage[toml]
 
-        python -Im coverage combine
-        python -Im coverage html --skip-covered --skip-empty
+        coverage combine
+        coverage html --skip-covered --skip-empty
 
         # Report and write to summary.
-        python -Im coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
+        coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
 
         # Report again and fail if under 100%.
-        python -Im coverage report --fail-under=100
+        coverage report --fail-under=100
 
     - name: Upload HTML report if check failed
       uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0

.pre-commit-config.yaml

@@ -75,7 +75,7 @@ repos:
 #   - id: docformatter
 
 - repo: https://github.com/abravalheri/validate-pyproject
-  rev: v0.18
+  rev: v0.23
   hooks:
   - id: validate-pyproject
     # Optional extra validations from SchemaStore:

duties.py

@@ -0,0 +1,71 @@
+import os
+from pathlib import Path
+
+from duty import duty
+
+root = Path(__file__).resolve().parent
+
+
+@duty
+def test(ctx, coverage=False, parallel=True, coverage_name=None, review=False):
+    cmd = ["pytest"]
+    if review:
+        parallel = False
+        cmd += ["--inline-snapshot=review"]
+
+    if parallel:
+        cmd += ["-n=auto"]
+    if coverage:
+        cmd = ["python", "-m", "coverage", "run", "-m", *cmd]
+        os.environ["TOP"] = str(root)
+        os.environ["COVERAGE_PROCESS_START"] = str(root / "pyproject.toml")
+    else:
+        cmd = ["python", "-Im", *cmd]
+
+    ctx.run(cmd, title="Run tests", capture=False)
+
+    if coverage:
+        ctx.run("python -Im coverage combine", title="combine coverage")
+
+        if coverage_name is None:
+            ctx.run(
+                "python -Im coverage html --skip-empty",
+                title="generate html report htmlcov/index.html",
+            )
+        else:
+            ctx.run(f"mv .coverage .coverage.{coverage_name}")
+
+
+@duty
+def test_all(ctx):
+    for python in ["3.12", "3.8", "3.11", "pypy3.10"]:
+        for deps_n, extra_args in enumerate(
+            [
+                ("--with=pytest==8.3.3", "--with=pydantic<2"),
+                ("--with=pytest>=8.3.4", "--with=pydantic>2"),
+            ]
+        ):
+            coverage_name = python.replace(".", "") + "_" + str(deps_n)
+            ctx.run(
+                [
+                    "uv",
+                    "run",
+                    "-p",
+                    python,
+                    *extra_args,
+                    "duty",
+                    "test",
+                    "coverage=True",
+                    f"coverage_name={coverage_name}",
+                ]
+            )
+
+    os.environ["TOP"] = str(Path.cwd())
+    print("TOP:", os.environ["TOP"])
+    ctx.run("python -Im coverage combine", title="combine coverage")
+    ctx.run(
+        "python -Im coverage html --skip-empty",
+        title="generate coverage report",
+    )
+
+    ctx.run("coverage report")

pyproject.toml

@@ -187,3 +187,22 @@ version = "command: cz bump --get-next"
 
 [tool.pytest.ini_options]
 markers=["no_rewriting: marks tests which need no code rewriting and can be used with pypy"]
+
+[dependency-groups]
+dev = [
+    "duty>=1.4.2",
+    "hypothesis>=6.75.5",
+    "mypy>=1.2.0",
+    "pyright>=1.1.359",
+    "pytest-subtests>=0.11.0",
+    "pytest-freezer>=0.4.8",
+    "pytest-mock>=3.14.0",
+    "pytest-xdist>=3.6.1",
+    "coverage[toml]>=7.6.1",
+    "coverage-enable-subprocess>=1.0",
+    "pytest>=8.3.4",
+    "dirty-equals>=0.7.0",
+    "attrs>=24.3.0",
+    "pydantic>=1",
+
+]

src/inline_snapshot/pydantic_fix.py

@@ -11,7 +11,7 @@ def pydantic_fix():
 
     try:
         from pydantic import BaseModel
-    except ImportError:
+    except ImportError:  # pragma: no cover
         return
 
     import pydantic

src/inline_snapshot/testing/_example.py

@@ -235,7 +235,6 @@ def run_pytest(
         self,
         args: list[str] = [],
         *,
-        extra_dependencies: list[str] = [],
         env: dict[str, str] = {},
         changed_files: Snapshot[dict[str, str]] | None = None,
         report: Snapshot[str] | None = None,
@@ -276,13 +275,6 @@ def run_pytest(
 
             command_env.update(env)
 
-            if extra_dependencies:
-                uv_cmd = ["uv", "run"]
-                for dependency in extra_dependencies:
-                    uv_cmd.append(f"--with={dependency}")
-
-                cmd = uv_cmd + cmd
-
             result = sp.run(cmd, cwd=tmp_path, capture_output=True, env=command_env)
 
             print("run>", *cmd)

tests/adapter/test_dataclass.py

@@ -1,4 +1,3 @@
-import pytest
 from inline_snapshot import snapshot
 from inline_snapshot.extra import warns
 from inline_snapshot.testing._example import Example
@@ -120,12 +119,7 @@ def test_something():
     )
 
 
-@pytest.fixture
-def attrs_deps(use_uv):
-    yield (["attrs"] if use_uv else [])
-
-
-def test_attrs_default_value(attrs_deps):
+def test_attrs_default_value():
     Example(
         """\
 from inline_snapshot import snapshot,Is
@@ -144,7 +138,6 @@ def test_something():
 """
     ).run_pytest(
         ["--inline-snapshot=fix"],
-        extra_dependencies=attrs_deps,
         changed_files=snapshot(
             {
                 "test_something.py": """\
@@ -166,7 +159,6 @@ def test_something():
         ),
     ).run_pytest(
         ["--inline-snapshot=update"],
-        extra_dependencies=attrs_deps,
         changed_files=snapshot(
             {
                 "test_something.py": """\
@@ -189,7 +181,7 @@ def test_something():
     )
 
 
-def test_attrs_field_repr(attrs_deps):
+def test_attrs_field_repr():
 
     Example(
         """\
@@ -205,7 +197,6 @@ class container:
 """
     ).run_pytest(
         ["--inline-snapshot=create"],
-        extra_dependencies=attrs_deps,
         changed_files=snapshot(
             {
                 "test_something.py": """\
@@ -221,12 +212,10 @@ class container:
 """
             }
         ),
-    ).run_pytest(
-        extra_dependencies=attrs_deps,
-    )
+    ).run_pytest()
 
 
-def test_attrs_unmanaged(attrs_deps):
+def test_attrs_unmanaged():
     Example(
         """\
 import datetime as dt
@@ -252,11 +241,8 @@ def test():
 """
     ).run_pytest(
         ["--inline-snapshot=create,fix"],
-        extra_dependencies=attrs_deps,
         changed_files=snapshot({}),
-    ).run_pytest(
-        extra_dependencies=attrs_deps,
-    )
+    ).run_pytest()
 
 
 def test_disabled(executing_used):

tests/conftest.py

@@ -52,23 +52,6 @@ def pytest_addoption(parser):
     )
 
 
-@pytest.fixture
-def use_uv(request):
-    yield request.config.getoption("--use-uv")
-
-
-@pytest.fixture(params=["pydantic>=2.0.0", "pydantic<2.0.0"])
-def pydantic_version(request):
-    use_uv = request.config.getoption("--use-uv")
-
-    if use_uv:
-        yield [request.param]
-    else:  # pragma: no cover
-        if request.param == "pydantic<2.0.0":
-            pytest.skip()
-        yield []
-
-
 @pytest.fixture()
 def check_update(source):
     def w(source_code, *, flags="", reported_flags=None, number=1):

tests/test_pydantic.py

@@ -2,7 +2,7 @@
 from inline_snapshot.testing import Example
 
 
-def test_pydantic_create_snapshot(pydantic_version):
+def test_pydantic_create_snapshot():
 
     Example(
         """
@@ -22,7 +22,6 @@ def test_pydantic():
     """
     ).run_pytest(
         ["--inline-snapshot=create"],
-        extra_dependencies=pydantic_version,
         changed_files=snapshot(
             {
                 "test_something.py": """\
@@ -49,7 +48,7 @@ def test_pydantic():
     )
 
 
-def test_pydantic_field_repr(pydantic_version):
+def test_pydantic_field_repr():
 
     Example(
         """\
@@ -64,7 +63,6 @@ class container(BaseModel):
 """
     ).run_pytest(
         ["--inline-snapshot=create"],
-        extra_dependencies=pydantic_version,
         changed_files=snapshot(
             {
                 "test_something.py": """\
@@ -84,7 +82,7 @@ class container(BaseModel):
     )
 
 
-def test_pydantic_default_value(pydantic_version):
+def test_pydantic_default_value():
     Example(
         """\
 from inline_snapshot import snapshot,Is
@@ -101,7 +99,6 @@ def test_something():
 """
     ).run_pytest(
         ["--inline-snapshot=update"],
-        extra_dependencies=pydantic_version,
         changed_files=snapshot(
             {
                 "test_something.py": """\