bump version to 0.2.7

tests/cli/test_pdftool.py

@@ -238,6 +238,7 @@ class TestPdfInfo:
 class TestPdfOcr:
     """Test pdf_ocr function."""
 
+    @pytest.mark.slow
     def test_pdf_ocr_file(self, tmp_path: Path) -> None:
         """Should OCR PDF."""
         pytest.importorskip("fitz")

tests/test_advanced_features.py

@@ -529,6 +529,7 @@ class TestDependencyDrivenScheduling:
 class TestConcurrencyLimits:
     """测试并发限制：相同 concurrency_key 的任务串行执行。"""
 
+    @pytest.mark.slow
     def test_concurrency_key_serializes_tasks(self) -> None:
         """相同 key 的任务不应并发执行。"""
         running: list[int] = []

tests/test_task_edge_cases.py

@@ -264,6 +264,7 @@ def test_skip_if_missing_with_fn_not_checked():
     assert spec.should_execute({})[0] is True
 
 
+@pytest.mark.slow
 def test_skip_if_missing_with_empty_cmd_list():
     """skip_if_missing=True 时，空命令列表应返回 True（不检查）."""
     spec = TaskSpec("test", cmd=[""], skip_if_missing=True)