77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
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from .personnel import PersonnelConstant
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from .role import RoleConstant
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from .permission_mgt import PermissionMgtConstant
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from .system_config import SystemConfigConstant
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from .todo import TodoConstant
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class PermissionConstant:
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"""
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权限常量类 - 按业务模块分组管理所有系统权限
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该类定义了系统中各个业务模块的权限标识符，采用分层结构组织：
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- 每个业务域作为一个内部类（Personnel, Role, Permission, SystemConfig, Todo）
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- 每个权限使用 "资源:操作" 格式定义
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使用示例:
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>>> PermissionConstant.Personnel.PERSONNEL_CREATE
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'personnel:create'
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>>> PermissionConstant.get_all()
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['personnel:create', 'personnel:read', ...]
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"""
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Personnel = PersonnelConstant
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PREFIX_PERSONNEL = "personnel"
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Role = RoleConstant
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PREFIX_ROLE = "role"
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Permission = PermissionMgtConstant
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PREFIX_PERMISSION = "permission"
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SystemConfig = SystemConfigConstant
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PREFIX_SYSTEM_CONFIG = "system_config"
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PREFIX_AUDIT_LOG = "audit_log"
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PREFIX_BACKUP = "backup"
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Todo = TodoConstant
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PREFIX_TODO = "todo"
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@classmethod
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def get_all(cls):
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"""
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获取系统中定义的所有权限字符串列表
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通过反射机制自动收集所有内部类中定义的权限常量。
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Returns:
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list[str]: 所有权限字符串的列表
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"""
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perms = []
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for attr_name in dir(cls):
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attr = getattr(cls, attr_name)
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if attr_name.startswith("_") or not hasattr(attr, "__dict__"):
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continue
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# 遍历内部类的属性
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for sub_attr in dir(attr):
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if sub_attr.startswith("_"):
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continue
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val = getattr(attr, sub_attr)
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if isinstance(val, str) and ":" in val:
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perms.append(val)
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return perms
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@classmethod
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def get_description_map(cls) -> dict:
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"""
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获取系统中所有权限的描述映射
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Returns:
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dict[str, str]: 权限字符串到描述的映射字典
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"""
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description_map = {}
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for attr_name in dir(cls):
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attr = getattr(cls, attr_name)
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if attr_name.startswith("_") or not hasattr(attr, "__dict__"):
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continue
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description_dict = getattr(attr, "permission_description_dict", None)
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if isinstance(description_dict, dict):
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description_map.update(description_dict)
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return description_map
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