重构物流客服模块并完善会话接待工作台

- 拆分应用工厂、业务服务与路由，保留原有 HTTP/SSE 和存储入口 - 分离页面资源，重排客服工作台并完善响应式导航、草稿和附件交互 - 整理维护脚本、请求示例和贡献指南，移除启动脚本中的密钥配置 - 上传文件改为仅本地保留，补充隔离的后端与前端回归验证验证：46 项 Python 测试通过，含 14 个已有子测试；12 个 Node 前端场景通过。
2026-10-29 10:59:29 +08:00
parent 761c629788
commit 805675f8db
79 changed files with 5737 additions and 4625 deletions
@@ -0,0 +1,122 @@
+"""Exercise the Windows startup entry point without installing or serving anything."""
+
+import os
+import shutil
+import subprocess
+import sys
+import tempfile
+import unittest
+import venv
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+@unittest.skipUnless(os.name == "nt", "Windows batch entry point")
+class StartupInterpreterTests(unittest.TestCase):
+    def setUp(self):
+        self.directory = tempfile.TemporaryDirectory()
+        self.addCleanup(self.directory.cleanup)
+        self.sandbox = Path(self.directory.name)
+        self.repository = self.sandbox / "project with spaces & sign"
+        self.repository.mkdir()
+        shutil.copy2(ROOT / "start.bat", self.repository / "start.bat")
+        self.commands = self.sandbox / "commands"
+        self.commands.mkdir()
+        self.other_directory = self.sandbox / "elsewhere"
+        self.other_directory.mkdir()
+        self.system_directory = Path(os.environ["SystemRoot"]) / "System32"
+        self.environment = os.environ.copy()
+        for name in ("VIRTUAL_ENV", "PYTHONHOME", "PYTHONPATH", "PYLAUNCHER_DRYRUN"):
+            self.environment.pop(name, None)
+        self.environment["PYTHONUTF8"] = "1"
+        self.environment["PATH"] = os.pathsep.join(
+            str(path) for path in (
+                self.commands, Path(sys.executable).parent, self.system_directory,
+            )
+        )
+
+    def create_environment(self, directory):
+        venv.EnvBuilder(with_pip=False).create(directory)
+        return directory / "Scripts" / "python.exe"
+
+    def create_failed_candidate(self, destination):
+        # A real signed Windows executable that rejects Python's command-line flags.
+        destination.parent.mkdir(parents=True, exist_ok=True)
+        shutil.copy2(self.system_directory / "where.exe", destination)
+
+    def diagnose(self):
+        executable = os.environ.get("COMSPEC", str(self.system_directory / "cmd.exe"))
+        command = (
+            subprocess.list2cmdline([executable])
+            + ' /d /v:off /c ""'
+            + str(self.repository / "start.bat")
+            + '" --check-python"'
+        )
+        return subprocess.run(
+            command,
+            cwd=self.other_directory,
+            env=self.environment,
+            capture_output=True,
+            text=True,
+            encoding="utf-8",
+            timeout=15,
+        )
+
+    def assert_selected(self, expected):
+        result = self.diagnose()
+        self.assertEqual(result.returncode, 0, result.stdout + result.stderr)
+        self.assertEqual(
+            os.path.normcase(str(Path(result.stdout.strip()).resolve())),
+            os.path.normcase(str(expected.resolve())),
+        )
+        return result
+
+    def test_active_environment_precedes_project_environment(self):
+        active = self.sandbox / "active env ! & sign"
+        expected = self.create_environment(active)
+        self.create_environment(self.repository / ".venv")
+        self.environment["VIRTUAL_ENV"] = str(active)
+        self.assert_selected(expected)
+
+    def test_project_environment_is_used_when_no_environment_is_active(self):
+        expected = self.create_environment(self.repository / ".venv")
+        self.assert_selected(expected)
+
+    def test_failed_active_environment_falls_back_to_project_environment(self):
+        active = self.sandbox / "failed active environment"
+        self.create_failed_candidate(active / "Scripts" / "python.exe")
+        expected = self.create_environment(self.repository / ".venv")
+        self.environment["VIRTUAL_ENV"] = str(active)
+        self.assert_selected(expected)
+
+    def test_failed_project_environment_falls_back_to_path_python(self):
+        self.create_failed_candidate(self.repository / ".venv" / "Scripts" / "python.exe")
+        self.create_failed_candidate(self.commands / "py.exe")
+        self.assert_selected(Path(sys.executable))
+
+    def test_failed_launcher_falls_back_to_path_python_without_launcher_flags(self):
+        self.create_failed_candidate(self.commands / "py.exe")
+        self.assert_selected(Path(sys.executable))
+
+    def test_no_working_interpreter_reports_failure_without_pausing(self):
+        self.create_failed_candidate(self.commands / "py.exe")
+        self.create_failed_candidate(self.commands / "python.exe")
+        self.environment["PATH"] = os.pathsep.join(
+            (str(self.commands), str(self.system_directory))
+        )
+        result = self.diagnose()
+        self.assertEqual(result.returncode, 1, result.stdout + result.stderr)
+        self.assertIn("No working Python 3 interpreter", result.stdout)
+
+    def test_diagnostic_mode_leaves_no_application_files(self):
+        self.create_failed_candidate(self.commands / "py.exe")
+        self.environment.pop("DEEPSEEK_API_KEY", None)
+        self.assert_selected(Path(sys.executable))
+        self.assertEqual({path.name for path in self.repository.iterdir()}, {"start.bat"})
+        self.assertEqual(list(self.other_directory.iterdir()), [])
+
+
+if __name__ == "__main__":
+    unittest.main()