chore: 发布 pyflowx 0.2.10，新增性能计时器与多项重构

1. 新增 perf_timer 工具与配套测试用例
2. 重构任务条件跳过逻辑，优化失败条件展示
3. 重构 Graph 子图生成逻辑，提取公共依赖修剪函数
4. 重构条件模块，统一条件名称与失败原因获取逻辑
5. 重构存储后端，提取 TTL 共享逻辑并优化实现
6. 重构执行器模块，使用 Mixin 复用代码，拆分任务与层执行逻辑
7. 删除冗余的 which 命令测试文件
8. 更新依赖锁文件

tests/cli/test_which.py

@@ -1,66 +0,0 @@
-"""Tests for cli.which module."""
-
-from __future__ import annotations
-
-import shutil
-from unittest.mock import patch
-
-import pytest
-
-import pyflowx as px
-from pyflowx.cli import which
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_with_single_command(self) -> None:
-        """main() should handle single command argument."""
-        with patch("sys.argv", ["which", "python"]), patch.object(
-            shutil, "which", return_value="/usr/bin/python"
-        ), patch.object(px, "run") as mock_run:
-            which.main()
-            # Should create a graph with one task
-            assert mock_run.called
-            graph = mock_run.call_args[0][0]
-            assert isinstance(graph, px.Graph)
-
-    def test_main_with_multiple_commands(self) -> None:
-        """main() should handle multiple command arguments."""
-        with patch("sys.argv", ["which", "python", "pip", "node"]), patch.object(
-            shutil, "which", return_value="/usr/bin/cmd"
-        ), patch.object(px, "run") as mock_run:
-            which.main()
-            # Should create a graph with three tasks
-            assert mock_run.called
-            graph = mock_run.call_args[0][0]
-            assert isinstance(graph, px.Graph)
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help and exit."""
-        with patch("sys.argv", ["which"]), pytest.raises(SystemExit) as exc_info:
-            which.main()
-        assert exc_info.value.code == 2
-
-    def test_main_creates_task_specs_with_correct_names(self) -> None:
-        """main() should create TaskSpecs with correct names."""
-        with patch("sys.argv", ["which", "git", "npm"]), patch.object(
-            shutil, "which", return_value="/usr/bin/cmd"
-        ), patch.object(px, "run") as mock_run:
-            which.main()
-            graph = mock_run.call_args[0][0]
-            # Check that task names are correct
-            task_names = list(graph.all_specs().keys())
-            assert "which_git" in task_names
-            assert "which_npm" in task_names
-
-    def test_main_uses_thread_strategy(self) -> None:
-        """main() should use thread strategy."""
-        with patch("sys.argv", ["which", "python"]), patch.object(
-            shutil, "which", return_value="/usr/bin/python"
-        ), patch.object(px, "run") as mock_run:
-            which.main()
-            assert mock_run.call_args[1]["strategy"] == "thread"

tests/test_utils.py

@@ -0,0 +1,41 @@
+import time
+
+import pytest
+from pytest_mock import MockerFixture
+
+from pyflowx.utils import _perf_metrics, perf_timer
+
+
+@pytest.fixture(autouse=True)
+def reset_perf_metrics():
+    """重置性能指标."""
+    _perf_metrics.clear()
+
+
+class TestPerformanceTimer:
+    def test_perf_timer(self):
+
+        @perf_timer()
+        def test_func():
+            time.sleep(0.1)
+
+        test_func()
+
+        assert _perf_metrics["test_func"] is not None
+        assert _perf_metrics["test_func"]["count"] == 1
+        assert _perf_metrics["test_func"]["total_time"] >= 0.1
+
+    def test_perf_timer_report(self, mocker: MockerFixture):
+        mock_log = mocker.patch("logging.info")
+
+        @perf_timer(report=True, unit="ms", precision=3)
+        def test_func():
+            time.sleep(0.1)
+
+        test_func()
+
+        assert _perf_metrics["test_func"] is not None
+        assert _perf_metrics["test_func"]["count"] == 1
+        assert _perf_metrics["test_func"]["total_time"] >= 0.1
+
+        assert mock_log.call_count == 1