modify: 加密功能

README.md

@@ -31,7 +31,7 @@ pip install -e .
 ### 1. 创建示例模块
 
 ```python
-# my_module.py
+# my_package/my_module.py
 def hello():
     print("Hello from my_module!")
     return "success"
@@ -42,10 +42,16 @@ def hello():
 ```python
 # pack_example.py
 from module_bank import PythonToSQLite
+from module_bank.encryption import Encryption
+
+key = Encryption.generate_key()
+
+with open("my_package.key", "w") as key_file:
+    key_file.write(key)
+
+packer = PythonToSQLite("my_package.mbank", key)
+packer.pack_directory("my_package")
 
-packer = PythonToSQLite("my_modules.db")
-packer.pack_module("my_module.py", "my_module")
-packer.pack_directory("my_package/")
 ```
 
 ### 3. 从数据库导入
@@ -53,16 +59,16 @@ packer.pack_directory("my_package/")
 ```python
 from module_bank import PythonToSQLite
 
-# 安装导入器
-packer = PythonToSQLite("my_modules.db")
-finder = packer.install_importer()
+with open("my_package.key") as f:
+    key = f.read()
 
-# 现在可以从数据库导入模块了！
-import my_module
-import my_package.package_module
+packer = PythonToSQLite("my_package.mbank")
+finder = packer.install_importer(key)
 
+from my_package import my_module
+
+print(my_module)
 my_module.hello()
-my_package.package_module.hello()
 ```
 
 ## 📖 详细使用
@@ -71,13 +77,13 @@ my_package.package_module.hello()
 
 ```python
 # 打包模块或目录
-mb pack my_package --db modules.db
+mb pack my_package --db modules.db --key my_package_key
 
 # 列出数据库中的模块
 mb list --db modules.db
 
 # 安装导入器并进入交互模式
-mb install --db modules.db
+mb install --db modules.db --key my_package_key
 ```
 
 ### 编程接口