chore: use 1.2+ (multi-groups upstreamed)

Signed-off-by: Henry Schreiner <[email protected]>

.pre-commit-config.yaml

@@ -37,7 +37,7 @@ repos:
         files: ^nox/
         args: []
         additional_dependencies:
-          - dependency-groups>=1.1
+          - dependency-groups>=1.2
           - jinja2
           - packaging
           - importlib_metadata

nox/project.py

@@ -131,7 +131,7 @@ def python_versions(
     return [f"3.{v}" for v in range(min_minor_version, max_minor_version + 1)]
 
 
-def dependency_groups(pyproject: dict[str, Any], *groups: str) -> list[str]:
+def dependency_groups(pyproject: dict[str, Any], *groups: str) -> tuple[str, ...]:
     """
     Get a list of dependencies from a ``[dependency-groups]`` section(s).
 
@@ -145,4 +145,4 @@ def test(session):
             session.install(*nox.project.dependency_groups(pyproject, "dev"))
     """
     dep_groups = pyproject["dependency-groups"]
-    return [item for g in groups for item in resolve(dep_groups, g)]
+    return resolve(dep_groups, *groups)

tests/test_project.py

@@ -79,18 +79,18 @@ def test_dependency_groups():
         }
     }
 
-    assert dependency_groups(example, "test") == ["pytest", "coverage"]
-    assert dependency_groups(example, "typing-test") == [
+    assert dependency_groups(example, "test") == ("pytest", "coverage")
+    assert dependency_groups(example, "typing-test") == (
         "mypy",
         "types-requests",
         "pytest",
         "coverage",
         "useful-types",
-    ]
-    assert dependency_groups(example, "typing_test") == [
+    )
+    assert dependency_groups(example, "typing_test") == (
         "mypy",
         "types-requests",
         "pytest",
         "coverage",
         "useful-types",
-    ]
+    )