from enum import Enum class UserType(str, Enum): ADMIN = "admin" FRONTEND = "frontend" class FrontendUserKind(str, Enum): INTERNAL = "internal" EXTERNAL = "external" USER_TYPE_LABELS = { UserType.ADMIN.value: "后台用户", UserType.FRONTEND.value: "前台用户", } FRONTEND_USER_KIND_LABELS = { FrontendUserKind.INTERNAL.value: "前台内部用户", FrontendUserKind.EXTERNAL.value: "前台外部用户", }