v0.1.0: CRM/ERP 系统内测版本 - 安全加固完成

- Docker bridge 网络隔离（8000 端口封死）
- Gunicorn 4 Worker 多进程
- Alembic 数据库迁移基线
- 日志轮转 20m×3
- JWT 密钥 + DB 密码 + CORS 收紧
- 3-2-1 备份链路（NAS + R740-B 冷备）
- 连接池 pool_pre_ping + pool_recycle=3600

server/venv/lib/python3.12/site-packages/passlib/utils/md4.py

@@ -0,0 +1,29 @@
+"""
+passlib.utils.md4 - DEPRECATED MODULE, WILL BE REMOVED IN 2.0
+
+MD4 should now be looked up through ``passlib.crypto.digest.lookup_hash("md4").const``,
+which provides unified handling stdlib implementation (if present).
+"""
+#=============================================================================
+# issue deprecation warning for module
+#=============================================================================
+from warnings import warn
+warn("the module 'passlib.utils.md4' is deprecated as of Passlib 1.7, "
+     "and will be removed in Passlib 2.0, please use "
+     "'lookup_hash(\"md4\").const()' from 'passlib.crypto' instead",
+     DeprecationWarning)
+
+#=============================================================================
+# backwards compat exports
+#=============================================================================
+__all__ = ["md4"]
+
+# this should use hashlib version if available,
+# and fall back to builtin version.
+from passlib.crypto.digest import lookup_hash
+md4 = lookup_hash("md4").const
+del lookup_hash
+
+#=============================================================================
+# eof
+#=============================================================================