在准备环境前提交次全部更改。

scripts/ops/_run_dataflow.py

@@ -0,0 +1,21 @@
+"""临时包装脚本：确保从项目根目录运行 analyze_dataflow.py"""
+import os
+import sys
+import traceback
+
+# 切换到项目根目录
+root = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))
+os.chdir(root)
+print(f"[wrapper] cwd = {os.getcwd()}", flush=True)
+
+# 将 scripts/ops 加入 sys.path
+scripts_ops = os.path.join(root, "scripts", "ops")
+if scripts_ops not in sys.path:
+    sys.path.insert(0, scripts_ops)
+
+try:
+    from analyze_dataflow import main
+    main()
+except Exception as e:
+    traceback.print_exc()
+    sys.exit(1)