t

.dockerignore

@@ -0,0 +1,65 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual Environment
+venv/
+env/
+ENV/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+
+# Docker
+Dockerfile*
+docker-compose*
+.dockerignore
+
+# Documentation
+README.md
+*.md
+
+# Logs
+*.log
+
+# Environment
+.env
+.env.*
+
+# Cache
+.cache/
+.pytest_cache/
+
+# Temporary files
+*.tmp
+*.temp

.env

@@ -1,13 +1,14 @@
 # 环境变量配置文件
 
 # 数据库配置
-DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.66:5432/luna
 
 # MQTT配置
-MQTT_BROKER_HOST=localhost
+MQTT_BROKER_HOST=luna-mqtt
 MQTT_BROKER_PORT=1883
-# MQTT_USERNAME=
-# MQTT_PASSWORD=
+MQTT_USERNAME=luna2025
+MQTT_PASSWORD=123luna2021
 
 # 应用配置
 APP_NAME=墨水屏桌面屏幕系统
@@ -26,3 +27,7 @@ INK_HEIGHT=300
 SECRET_KEY=123tangledup-ai
 ALGORITHM=HS256
 ACCESS_TOKEN_EXPIRE_MINUTES=30
+
+# 管理员配置
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=123456

.env.docker

@@ -0,0 +1,32 @@
+# 环境变量配置文件
+
+# 数据库配置
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.66:5432/luna
+# MQTT配置
+MQTT_BROKER_HOST=luna-mqtt
+MQTT_BROKER_PORT=1883
+MQTT_USERNAME=luna2025
+MQTT_PASSWORD=123luna2021
+
+# 应用配置
+APP_NAME=墨水屏桌面屏幕系统
+DEBUG=false
+
+# 文件存储配置
+STATIC_DIR=static
+UPLOAD_DIR=static/uploads
+PROCESSED_DIR=static/processed
+
+# 墨水屏配置
+INK_WIDTH=400
+INK_HEIGHT=300
+
+# 安全配置
+SECRET_KEY=123tangledup-ai
+ALGORITHM=HS256
+ACCESS_TOKEN_EXPIRE_MINUTES=30
+
+# 管理员配置
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=123456

.env.example

@@ -1,13 +1,13 @@
 # 环境变量配置文件
 
 # 数据库配置
-DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna_ink
-
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.66:5432/luna
 # MQTT配置
-MQTT_BROKER_HOST=localhost
+MQTT_BROKER_HOST=luna-mqtt
 MQTT_BROKER_PORT=1883
-# MQTT_USERNAME=
-# MQTT_PASSWORD=
+MQTT_USERNAME=luna2025
+MQTT_PASSWORD=123luna2021
 
 # 应用配置
 APP_NAME=墨水屏桌面屏幕系统
@@ -23,6 +23,10 @@ INK_WIDTH=400
 INK_HEIGHT=300
 
 # 安全配置
-SECRET_KEY=your-secret-key-change-in-production
+SECRET_KEY=123tangledup-ai
 ALGORITHM=HS256
 ACCESS_TOKEN_EXPIRE_MINUTES=30
+
+# 管理员配置
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=123456

Dockerfile

@@ -0,0 +1,39 @@
+# 使用官方Python基础镜像，配置国内镜像源
+FROM python:3.12-slim
+
+# 设置工作目录
+WORKDIR /app
+
+# 设置环境变量
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+
+# 使用国内pip镜像源
+# RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/ && \
+#     pip config set global.trusted-host mirrors.aliyun.com
+
+# 使用国内apt镜像源
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+    gcc \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# 复制requirements文件并安装Python依赖
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt 
+
+# 复制项目文件
+COPY . .
+
+# 创建必要的目录
+RUN mkdir -p static/uploads static/processed
+
+# 暴露端口
+EXPOSE 9999
+
+# 启动命令
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8199"]

README-Docker.md

@@ -0,0 +1,58 @@
+# Docker 部署指南
+
+本项目已配置 Docker 和 Docker Compose，可以一键部署整个应用环境。
+
+## 快速启动
+
+1. 确保已安装 Docker 和 Docker Compose
+2. 在项目根目录执行以下命令：
+
+```bash
+# 构建并启动所有服务
+docker-compose up -d
+
+# 查看服务状态
+docker-compose ps
+
+# 查看应用日志
+docker-compose logs -f luna-app
+```
+
+3. 访问应用：
+   - API 文档：http://localhost:9999/docs
+   - 管理后台：http://localhost:9999/admin
+
+## 服务说明
+
+- **luna-app**: 主应用服务，运行在 9999 端口
+- **luna-mqtt**: MQTT 服务，运行在 1883 端口
+
+注意：本项目使用外部PostgreSQL数据库，数据库地址已在.env.docker文件中配置。
+
+## 停止服务
+
+```bash
+# 停止所有服务
+docker-compose down
+
+# 停止并删除数据卷（注意：这将删除所有数据）
+docker-compose down -v
+```
+
+## 注意事项
+
+1. 首次启动可能需要几分钟等待数据库初始化完成
+2. 应用配置通过.env.docker文件传递，该文件已配置为使用Docker内部服务名
+3. 静态文件通过 volume 挂载，可以直接在宿主机修改
+4. 数据持久化通过 Docker volumes 实现
+5. 如需修改配置，请编辑.env.docker文件，而不是.env文件
+
+## 国内镜像源
+
+本项目已配置使用国内镜像源，包括：
+- Python 基础镜像：阿里云镜像
+- pip 包源：阿里云 pip 源
+- PostgreSQL：阿里云镜像
+- Mosquitto：阿里云镜像
+
+这样可以大大提高在国内的构建和拉取速度。

admin_routes.py

@@ -6,10 +6,12 @@ from typing import Optional, List
 import json
 import os
 import secrets
+from datetime import datetime
+from config import settings
 
 from database import get_db
-from models import Device as DeviceModel, Content as ContentModel
-from schemas import DeviceCreate, ContentCreate
+from models import Device as DeviceModel, Content as ContentModel, Todo as TodoModel
+from schemas import DeviceCreate, ContentCreate, TodoCreate, TodoUpdate
 from image_processor import image_processor
 from mqtt_manager import mqtt_manager
 
@@ -19,6 +21,68 @@ templates = Jinja2Templates(directory="templates")
 # 创建管理后台路由
 admin_router = APIRouter()
 
+# 登录页面
+@admin_router.get("/login", response_class=HTMLResponse)
+async def login_page(request: Request, next: Optional[str] = None):
+    """
+    管理员登录页面
+    """
+    # 如果已经登录，重定向到首页
+    if request.session.get("authenticated"):
+        return RedirectResponse(url=next or "/admin/", status_code=303)
+    
+    return templates.TemplateResponse("admin/login.html", {
+        "request": request,
+        "next": next
+    })
+
+# 登录处理
+@admin_router.post("/login", response_class=HTMLResponse)
+async def login_submit(
+    request: Request, 
+    username: str = Form(...), 
+    password: str = Form(...),
+    remember: Optional[bool] = Form(False),
+    next: Optional[str] = None
+):
+    """
+    处理管理员登录
+    """
+    # 验证用户名和密码
+    # 这里使用配置文件中的设置，实际项目中应该使用数据库存储用户信息
+    if username == settings.admin_username and password == settings.admin_password:
+        # 设置会话
+        request.session["authenticated"] = True
+        request.session["username"] = username
+        
+        # 设置会话过期时间
+        if remember:
+            request.session["expire_at_browser_close"] = False
+        else:
+            request.session["expire_at_browser_close"] = True
+        
+        # 重定向到原始请求的页面或首页
+        return RedirectResponse(url=next or "/admin/", status_code=303)
+    else:
+        # 登录失败，返回错误信息
+        return templates.TemplateResponse("admin/login.html", {
+            "request": request,
+            "next": next,
+            "error": "用户名或密码错误"
+        })
+
+# 登出
+@admin_router.get("/logout", response_class=HTMLResponse)
+async def logout(request: Request):
+    """
+    管理员登出
+    """
+    # 清除会话
+    request.session.clear()
+    
+    # 重定向到登录页面
+    return RedirectResponse(url="/admin/login", status_code=303)
+
 # 管理后台路由
 @admin_router.get("/", response_class=HTMLResponse)
 async def admin_dashboard(request: Request, db: Session = Depends(get_db)):
@@ -31,22 +95,33 @@ async def admin_dashboard(request: Request, db: Session = Depends(get_db)):
     
     # 获取内容数量
     content_count = db.query(ContentModel).count()
-    active_content_count = db.query(ContentModel).filter(ContentModel.is_active == True).count()
+    
+    # 获取待办事项数量
+    todo_count = db.query(TodoModel).count()
+    completed_todo_count = db.query(TodoModel).filter(TodoModel.is_completed == True).count()
+    pending_todo_count = todo_count - completed_todo_count
     
     # 获取最近上线的设备
     recent_devices = db.query(DeviceModel).order_by(DeviceModel.last_online.desc()).limit(5).all()
     
-    # 获取最近创建的内容
-    recent_contents = db.query(ContentModel).order_by(ContentModel.created_at.desc()).limit(5).all()
+    # 获取最近创建的待办事项
+    recent_todos_query = db.query(TodoModel, DeviceModel).join(
+        DeviceModel, TodoModel.device_id == DeviceModel.device_id
+    ).order_by(TodoModel.created_at.desc()).limit(5).all()
+    
+    # 转换为包含todo和device的对象列表
+    recent_todos = [{"todo": todo, "device": device} for todo, device in recent_todos_query]
     
     return templates.TemplateResponse("admin/dashboard.html", {
         "request": request,
         "device_count": device_count,
         "active_device_count": active_device_count,
         "content_count": content_count,
-        "active_content_count": active_content_count,
+        "todo_count": todo_count,
+        "completed_todo_count": completed_todo_count,
+        "pending_todo_count": pending_todo_count,
         "recent_devices": recent_devices,
-        "recent_contents": recent_contents
+        "recent_todos": recent_todos
     })
 
 @admin_router.get("/devices", response_class=HTMLResponse)
@@ -342,3 +417,261 @@ async def upload_image(request: Request, db: Session = Depends(get_db)):
             "devices": devices,
             "error": f"图片处理失败: {str(e)}"
         })
+
+# 待办事项管理路由
+@admin_router.get("/todos", response_class=HTMLResponse)
+async def todos_list(request: Request, device_id: Optional[str] = None, db: Session = Depends(get_db)):
+    """
+    待办事项列表页面
+    """
+    if device_id:
+        # 获取特定设备的待办事项
+        device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+        if not device:
+            raise HTTPException(status_code=404, detail="设备不存在")
+        
+        todos = db.query(TodoModel).filter(TodoModel.device_id == device_id).order_by(TodoModel.created_at.desc()).all()
+        return templates.TemplateResponse("admin/todos.html", {
+            "request": request,
+            "todos": todos,
+            "device": device,
+            "filtered": True
+        })
+    else:
+        # 获取所有待办事项
+        todos = db.query(TodoModel).order_by(TodoModel.created_at.desc()).all()
+        devices = db.query(DeviceModel).all()
+        
+        # 为每个待办事项添加设备信息
+        todo_list = []
+        for todo in todos:
+            device = db.query(DeviceModel).filter(DeviceModel.device_id == todo.device_id).first()
+            todo_list.append({
+                "todo": todo,
+                "device": device
+            })
+        
+        return templates.TemplateResponse("admin/todos.html", {
+            "request": request,
+            "todo_list": todo_list,
+            "devices": devices,
+            "filtered": False
+        })
+
+@admin_router.get("/todos/add", response_class=HTMLResponse)
+@admin_router.post("/todos/add", response_class=HTMLResponse)
+async def add_todo(request: Request, device_id: Optional[str] = None, db: Session = Depends(get_db)):
+    """
+    添加待办事项页面和处理
+    """
+    if request.method == "GET":
+        devices = db.query(DeviceModel).filter(DeviceModel.is_active == True).all()
+        return templates.TemplateResponse("admin/todo_add.html", {
+            "request": request,
+            "devices": devices,
+            "selected_device": device_id
+        })
+    
+    # 处理POST请求
+    form = await request.form()
+    device_id = form.get("device_id")
+    title = form.get("title")
+    description = form.get("description")
+    due_date_str = form.get("due_date")
+    
+    # 检查设备是否存在
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+    if not device:
+        devices = db.query(DeviceModel).filter(DeviceModel.is_active == True).all()
+        return templates.TemplateResponse("admin/todo_add.html", {
+            "request": request,
+            "devices": devices,
+            "error": "设备不存在"
+        })
+    
+    # 处理截止日期
+    due_date = None
+    if due_date_str:
+        try:
+            from datetime import datetime
+            due_date = datetime.strptime(due_date_str, "%Y-%m-%dT%H:%M")
+        except ValueError:
+            devices = db.query(DeviceModel).filter(DeviceModel.is_active == True).all()
+            return templates.TemplateResponse("admin/todo_add.html", {
+                "request": request,
+                "devices": devices,
+                "error": "截止日期格式不正确"
+            })
+    
+    # 创建新的待办事项
+    new_todo = TodoModel(
+        title=title,
+        description=description,
+        device_id=device_id,
+        due_date=due_date
+    )
+    
+    db.add(new_todo)
+    db.commit()
+    
+    # 发送MQTT通知给设备
+    mqtt_manager.send_todo_command(device_id, "create", {
+        "id": new_todo.id,
+        "title": title,
+        "description": description,
+        "due_date": due_date.isoformat() if due_date else None
+    })
+    
+    return RedirectResponse(url="/admin/todos", status_code=303)
+
+@admin_router.get("/todos/{todo_id}", response_class=HTMLResponse)
+async def todo_detail(request: Request, todo_id: int, db: Session = Depends(get_db)):
+    """
+    待办事项详情页面
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="待办事项不存在")
+    
+    # 获取设备信息
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == todo.device_id).first()
+    
+    return templates.TemplateResponse("admin/todo_detail.html", {
+        "request": request,
+        "todo": todo,
+        "device": device
+    })
+
+@admin_router.post("/todos/{todo_id}/toggle", response_class=HTMLResponse)
+async def toggle_todo_status(todo_id: int, db: Session = Depends(get_db)):
+    """
+    切换待办事项完成状态
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="待办事项不存在")
+    
+    # 切换状态
+    todo.is_completed = not todo.is_completed
+    if todo.is_completed:
+        todo.completed_at = datetime.utcnow()
+    else:
+        todo.completed_at = None
+    
+    todo.updated_at = datetime.utcnow()
+    db.commit()
+    
+    # 发送MQTT通知给设备
+    mqtt_manager.send_todo_command(todo.device_id, "update", {
+        "id": todo.id,
+        "is_completed": todo.is_completed,
+        "completed_at": todo.completed_at.isoformat() if todo.completed_at else None
+    })
+    
+    return RedirectResponse(url=f"/admin/todos/{todo_id}", status_code=303)
+
+@admin_router.get("/todos/{todo_id}/edit", response_class=HTMLResponse)
+async def edit_todo_page(request: Request, todo_id: int, db: Session = Depends(get_db)):
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="待办事项不存在")
+    
+    devices = db.query(DeviceModel).all()
+    
+    return templates.TemplateResponse("admin/todo_edit.html", {
+        "request": request,
+        "todo": todo,
+        "devices": devices
+    })
+
+@admin_router.post("/todos/{todo_id}/edit")
+async def edit_todo(
+    request: Request,
+    todo_id: int,
+    title: str = Form(...),
+    description: str = Form(""),
+    device_id: str = Form(...),
+    due_date: Optional[str] = Form(None),
+    is_completed: bool = Form(False),
+    db: Session = Depends(get_db)
+):
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="待办事项不存在")
+    
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+    if not device:
+        raise HTTPException(status_code=404, detail="设备不存在")
+    
+    # 更新待办事项
+    todo.title = title
+    todo.description = description if description else None
+    todo.device_id = device_id
+    todo.due_date = datetime.fromisoformat(due_date) if due_date else None
+    
+    # 检查完成状态变化
+    was_completed = todo.is_completed
+    todo.is_completed = is_completed
+    
+    # 如果从未完成变为已完成，设置完成时间
+    if not was_completed and is_completed:
+        todo.completed_at = datetime.utcnow()
+    # 如果从已完成变为未完成，清除完成时间
+    elif was_completed and not is_completed:
+        todo.completed_at = None
+    
+    todo.updated_at = datetime.utcnow()
+    
+    db.commit()
+    
+    # 发送MQTT通知到设备
+    if hasattr(request.app.state, 'mqtt_manager') and request.app.state.mqtt_manager:
+        try:
+            await request.app.state.mqtt_manager.send_todo_command(
+                device_id=device_id,
+                action="update",
+                todo_data={
+                    "id": todo.id,
+                    "title": todo.title,
+                    "description": todo.description,
+                    "due_date": todo.due_date.isoformat() if todo.due_date else None,
+                    "is_completed": todo.is_completed
+                }
+            )
+        except Exception as e:
+            print(f"发送待办事项更新MQTT消息失败: {e}")
+    
+    return RedirectResponse(url=f"/admin/todos/{todo_id}", status_code=303)
+
+@admin_router.post("/todos/{todo_id}/delete")
+async def delete_todo(
+    request: Request,
+    todo_id: int,
+    db: Session = Depends(get_db)
+):
+    """
+    删除待办事项
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="待办事项不存在")
+    
+    device_id = todo.device_id
+    
+    # 发送MQTT通知到设备
+    if hasattr(request.app.state, 'mqtt_manager') and request.app.state.mqtt_manager:
+        try:
+            await request.app.state.mqtt_manager.send_todo_command(
+                device_id=device_id,
+                action="delete",
+                todo_data={
+                    "id": todo.id
+                }
+            )
+        except Exception as e:
+            print(f"发送待办事项删除MQTT消息失败: {e}")
+    
+    db.delete(todo)
+    db.commit()
+    
+    return RedirectResponse(url=f"/admin/todos?device_id={device_id}", status_code=303)

api/__init__.py

@@ -1,8 +1,9 @@
 from fastapi import APIRouter
-from api import devices, contents
+from api import devices, contents, todos
 
 api_router = APIRouter()
 
-# 注册所有路由
-api_router.include_router(devices.router)
-api_router.include_router(contents.router)
+# 注册所有路由，并添加全局安全要求
+api_router.include_router(devices.router, prefix="/devices")
+api_router.include_router(contents.router, prefix="/contents")
+api_router.include_router(todos.router, prefix="/todos")

api/contents.py

@@ -1,9 +1,12 @@
-from fastapi import APIRouter, Depends, HTTPException, status, Query, File, UploadFile
+from fastapi import APIRouter, Depends, HTTPException, status, Query, File, UploadFile, Security, Response
 from sqlalchemy.orm import Session
 from sqlalchemy import func
 from typing import List, Optional
 import json
 import os
+import sys
+import tempfile
+import importlib.util
 
 from database import get_db
 from schemas import Content as ContentSchema, ContentCreate, ContentUpdate, ContentResponse
@@ -11,13 +14,13 @@ from models import Content as ContentModel, Device as DeviceModel
 from mqtt_manager import mqtt_manager
 from image_processor import image_processor
 from config import settings
+from auth import get_api_key
 
 router = APIRouter(
-    prefix="/api",
     tags=["contents"]
 )
 
-@router.post("/devices/{device_id}/content", response_model=ContentSchema, status_code=status.HTTP_201_CREATED)
+@router.post("/devices/{device_id}/content", response_model=ContentSchema, status_code=status.HTTP_201_CREATED, dependencies=[Depends(get_api_key)])
 async def create_content(
     device_id: str, 
     content: ContentCreate, 
@@ -60,7 +63,7 @@ async def create_content(
     
     return db_content
 
-@router.get("/devices/{device_id}/content", response_model=List[ContentSchema])
+@router.get("/devices/{device_id}/content", response_model=List[ContentSchema], dependencies=[Depends(get_api_key)])
 async def list_content(
     device_id: str,
     skip: int = 0,
@@ -87,7 +90,7 @@ async def list_content(
     contents = query.order_by(ContentModel.version.desc()).offset(skip).limit(limit).all()
     return contents
 
-@router.get("/devices/{device_id}/content/{version}", response_model=ContentResponse)
+@router.get("/devices/{device_id}/content/{version}", response_model=ContentResponse, dependencies=[Depends(get_api_key)])
 async def get_content(
     device_id: str,
     version: int,
@@ -141,7 +144,7 @@ async def get_content(
         created_at=content.created_at
     )
 
-@router.put("/devices/{device_id}/content/{version}", response_model=ContentSchema)
+@router.put("/devices/{device_id}/content/{version}", response_model=ContentSchema, dependencies=[Depends(get_api_key)])
 async def update_content(
     device_id: str,
     version: int,
@@ -176,7 +179,7 @@ async def update_content(
     
     return content
 
-@router.delete("/devices/{device_id}/content/{version}", status_code=status.HTTP_204_NO_CONTENT)
+@router.delete("/devices/{device_id}/content/{version}", status_code=status.HTTP_204_NO_CONTENT, dependencies=[Depends(get_api_key)])
 async def delete_content(
     device_id: str,
     version: int,
@@ -250,7 +253,7 @@ async def get_latest_content(device_id: str, db: Session = Depends(get_db)):
         created_at=content.created_at
     )
 
-@router.post("/upload")
+@router.post("/upload", dependencies=[Depends(get_api_key)])
 async def upload_image(
     device_id: str = Query(..., description="设备ID"),
     version: Optional[int] = Query(None, description="内容版本，如果提供则更新指定版本"),
@@ -337,3 +340,332 @@ async def upload_image(
             status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
             detail=f"图片处理失败: {str(e)}"
         )
+
+def convert_to_binary_data(image_path: str, width: int = 400, height: int = 300, invert: bool = False, rotate: bool = False, dither: bool = True) -> bytes:
+    """
+    使用image_converter.py工具将图片转换为二进制数据
+    
+    Args:
+        image_path: 图片路径
+        width: 目标宽度
+        height: 目标高度
+        invert: 是否反转颜色
+        rotate: 是否旋转90度
+        dither: 是否使用抖动算法
+        
+    Returns:
+        二进制数据
+    """
+    try:
+        # 动态导入image_converter模块 - 使用相对路径
+        import os
+        # 获取当前文件的目录
+        current_dir = os.path.dirname(os.path.abspath(__file__))
+        # 构建到tool目录的路径
+        tool_dir = os.path.join(current_dir, "..", "tool")
+        image_converter_path = os.path.join(tool_dir, "image_converter.py")
+        # 导入模块
+        spec = importlib.util.spec_from_file_location("image_converter", image_converter_path)
+        image_converter = importlib.util.module_from_spec(spec)
+        spec.loader.exec_module(image_converter)
+        
+        # 创建临时文件
+        with tempfile.NamedTemporaryFile(suffix='.py', delete=False) as temp_file:
+            temp_path = temp_file.name
+        
+        try:
+            # 使用image_converter转换图片
+            image_converter.convert_image_to_epaper(
+                image_path, 
+                temp_path, 
+                width=width, 
+                height=height, 
+                invert=invert, 
+                rotate=rotate, 
+                dither=dither
+            )
+            
+            # 读取生成的Python文件并提取二进制数据
+            with open(temp_path, 'r', encoding='utf-8') as f:
+                content = f.read()
+                
+            # 解析二进制数据
+            start_idx = content.find("bytearray(b'") + len("bytearray(b'")
+            end_idx = content.find("')", start_idx)
+            
+            # 提取并解析十六进制字符串
+            hex_str = content[start_idx:end_idx]
+            # 替换换行符和空格
+            hex_str = hex_str.replace("'\n    b'", "")
+            
+            # 转换为字节数组
+            binary_data = bytearray()
+            i = 0
+            while i < len(hex_str):
+                if hex_str[i] == '\\' and i + 1 < len(hex_str) and hex_str[i+1] == 'x':
+                    # 提取十六进制值
+                    hex_val = hex_str[i+2:i+4]
+                    binary_data.append(int(hex_val, 16))
+                    i += 4
+                else:
+                    i += 1
+            
+            return bytes(binary_data)
+            
+        finally:
+            # 删除临时文件
+            if os.path.exists(temp_path):
+                os.unlink(temp_path)
+                
+    except Exception as e:
+        raise Exception(f"图片转换为二进制数据失败: {str(e)}")
+
+@router.get("/devices/{device_id}/content/latest/binary", dependencies=[Depends(get_api_key)])
+async def get_latest_content_binary(
+    device_id: str,
+    invert: bool = Query(False, description="是否反转颜色"),
+    rotate: bool = Query(False, description="是否旋转90度"),
+    dither: bool = Query(True, description="是否使用抖动算法"),
+    db: Session = Depends(get_db)
+):
+    """
+    获取设备最新活跃内容的二进制数据，适用于墨水屏显示
+    """
+    # 检查设备是否存在
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+    if not device:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备不存在"
+        )
+    
+    # 获取最新的活跃内容
+    content = db.query(ContentModel).filter(
+        ContentModel.device_id == device_id,
+        ContentModel.is_active == True
+    ).order_by(ContentModel.version.desc()).first()
+    
+    if not content:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备没有活跃内容"
+        )
+    
+    if not content.image_path:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="内容没有关联的图片"
+        )
+    
+    try:
+        # 获取完整的图片路径
+        # 检查image_path是否已经包含static目录
+        if content.image_path.startswith('static/'):
+            # 已经包含static目录，直接使用
+            image_path = content.image_path
+        elif content.image_path.startswith('/'):
+            # 以/开头的完整路径，去掉开头的斜杠
+            image_path = content.image_path[1:]
+        else:
+            # 相对路径，添加static_dir前缀
+            image_path = os.path.join(settings.static_dir, content.image_path)
+        
+        # 确保图片文件存在
+        if not os.path.exists(image_path):
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail="图片文件不存在"
+            )
+        
+        # 转换为二进制数据
+        binary_data = convert_to_binary_data(
+            image_path,
+            width=settings.ink_width,
+            height=settings.ink_height,
+            invert=invert,
+            rotate=rotate,
+            dither=dither
+        )
+        
+        # 返回二进制数据
+        return Response(
+            content=binary_data,
+            media_type="application/octet-stream",
+            headers={
+                "Content-Disposition": f"attachment; filename={device_id}_latest.bin",
+                "Content-Length": str(len(binary_data))
+            }
+        )
+        
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"生成二进制数据失败: {str(e)}"
+        )
+
+@router.get("/public/devices/{device_id}/content/latest/binary")
+async def get_latest_content_binary_public(
+    device_id: str,
+    invert: bool = Query(False, description="是否反转颜色"),
+    rotate: bool = Query(False, description="是否旋转90度"),
+    dither: bool = Query(True, description="是否使用抖动算法"),
+    db: Session = Depends(get_db)
+):
+    """
+    获取设备最新活跃内容的二进制数据，适用于墨水屏显示（无需鉴权）
+    """
+    # 检查设备是否存在
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+    if not device:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备不存在"
+        )
+    
+    # 获取最新的活跃内容
+    content = db.query(ContentModel).filter(
+        ContentModel.device_id == device_id,
+        ContentModel.is_active == True
+    ).order_by(ContentModel.version.desc()).first()
+    
+    if not content:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备没有活跃内容"
+        )
+    
+    if not content.image_path:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="内容没有关联的图片"
+        )
+    
+    try:
+        # 获取完整的图片路径
+        # 检查image_path是否已经包含static目录
+        if content.image_path.startswith('static/'):
+            # 已经包含static目录，直接使用
+            image_path = content.image_path
+        elif content.image_path.startswith('/'):
+            # 以/开头的完整路径，去掉开头的斜杠
+            image_path = content.image_path[1:]
+        else:
+            # 相对路径，添加static_dir前缀
+            image_path = os.path.join(settings.static_dir, content.image_path)
+        
+        # 确保图片文件存在
+        if not os.path.exists(image_path):
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail="图片文件不存在"
+            )
+        
+        # 转换为二进制数据
+        binary_data = convert_to_binary_data(
+            image_path,
+            width=settings.ink_width,
+            height=settings.ink_height,
+            invert=invert,
+            rotate=rotate,
+            dither=dither
+        )
+        
+        # 返回二进制数据
+        return Response(
+            content=binary_data,
+            media_type="application/octet-stream",
+            headers={
+                "Content-Disposition": f"attachment; filename={device_id}_latest.bin",
+                "Content-Length": str(len(binary_data))
+            }
+        )
+        
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"生成二进制数据失败: {str(e)}"
+        )
+
+@router.get("/devices/{device_id}/content/{version}/binary", dependencies=[Depends(get_api_key)])
+async def get_content_binary(
+    device_id: str,
+    version: int,
+    invert: bool = Query(False, description="是否反转颜色"),
+    rotate: bool = Query(False, description="是否旋转90度"),
+    dither: bool = Query(True, description="是否使用抖动算法"),
+    db: Session = Depends(get_db)
+):
+    """
+    获取内容的二进制数据，适用于墨水屏显示
+    """
+    # 检查设备是否存在
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
+    if not device:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备不存在"
+        )
+    
+    # 获取内容
+    content = db.query(ContentModel).filter(
+        ContentModel.device_id == device_id,
+        ContentModel.version == version
+    ).first()
+    
+    if not content:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="内容不存在"
+        )
+    
+    if not content.image_path:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="内容没有关联的图片"
+        )
+    
+    try:
+        # 获取完整的图片路径
+        # 检查image_path是否已经包含static目录
+        if content.image_path.startswith('static/'):
+            # 已经包含static目录，直接使用
+            image_path = content.image_path
+        elif content.image_path.startswith('/'):
+            # 以/开头的完整路径，去掉开头的斜杠
+            image_path = content.image_path[1:]
+        else:
+            # 相对路径，添加static_dir前缀
+            image_path = os.path.join(settings.static_dir, content.image_path)
+        
+        # 确保图片文件存在
+        if not os.path.exists(image_path):
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail="图片文件不存在"
+            )
+        
+        # 转换为二进制数据
+        binary_data = convert_to_binary_data(
+            image_path,
+            width=settings.ink_width,
+            height=settings.ink_height,
+            invert=invert,
+            rotate=rotate,
+            dither=dither
+        )
+        
+        # 返回二进制数据
+        return Response(
+            content=binary_data,
+            media_type="application/octet-stream",
+            headers={
+                "Content-Disposition": f"attachment; filename={device_id}_v{version}.bin",
+                "Content-Length": str(len(binary_data))
+            }
+        )
+        
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"生成二进制数据失败: {str(e)}"
+        )

api/devices.py

@@ -1,4 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException, status
+from fastapi import APIRouter, Depends, HTTPException, status, Security
 from sqlalchemy.orm import Session
 from typing import List, Optional
 from datetime import datetime
@@ -9,13 +9,13 @@ from schemas import Device as DeviceSchema, DeviceCreate, DeviceUpdate, Bootstra
 from models import Device as DeviceModel
 from database import Content as ContentModel
 from mqtt_manager import mqtt_manager
+from auth import get_api_key
 
 router = APIRouter(
-    prefix="/api/devices",
     tags=["devices"]
 )
 
-@router.post("/", response_model=DeviceSchema, status_code=status.HTTP_201_CREATED)
+@router.post("/", response_model=DeviceSchema, status_code=status.HTTP_201_CREATED, dependencies=[Depends(get_api_key)])
 async def create_device(device: DeviceCreate, db: Session = Depends(get_db)):
     """
     注册新设备
@@ -46,7 +46,7 @@ async def create_device(device: DeviceCreate, db: Session = Depends(get_db)):
     
     return db_device
 
-@router.get("/", response_model=List[DeviceSchema])
+@router.get("/", response_model=List[DeviceSchema], dependencies=[Depends(get_api_key)])
 async def list_devices(
     skip: int = 0, 
     limit: int = 100, 
@@ -68,7 +68,7 @@ async def list_devices(
     devices = query.offset(skip).limit(limit).all()
     return devices
 
-@router.get("/{device_id}", response_model=DeviceSchema)
+@router.get("/{device_id}", response_model=DeviceSchema, dependencies=[Depends(get_api_key)])
 async def get_device(device_id: str, db: Session = Depends(get_db)):
     """
     获取设备详情
@@ -81,7 +81,7 @@ async def get_device(device_id: str, db: Session = Depends(get_db)):
         )
     return device
 
-@router.put("/{device_id}", response_model=DeviceSchema)
+@router.put("/{device_id}", response_model=DeviceSchema, dependencies=[Depends(get_api_key)])
 async def update_device(
     device_id: str, 
     device_update: DeviceUpdate, 
@@ -108,7 +108,7 @@ async def update_device(
     
     return device
 
-@router.delete("/{device_id}", status_code=status.HTTP_204_NO_CONTENT)
+@router.delete("/{device_id}", status_code=status.HTTP_204_NO_CONTENT, dependencies=[Depends(get_api_key)])
 async def delete_device(device_id: str, db: Session = Depends(get_db)):
     """
     删除设备
@@ -126,11 +126,12 @@ async def delete_device(device_id: str, db: Session = Depends(get_db)):
     db.delete(device)
     db.commit()
 
-@router.get("/{device_id}/bootstrap", response_model=BootstrapResponse)
-async def device_bootstrap(device_id: str, db: Session = Depends(get_db)):
+@router.post("/{device_id}/bootstrap", response_model=BootstrapResponse, dependencies=[Depends(get_api_key)])
+async def bootstrap_device(device_id: str, db: Session = Depends(get_db)):
     """
-    设备启动获取当前版本信息
+    设备引导 - 获取设备配置和内容
     """
+    # 验证设备是否存在
     device = db.query(DeviceModel).filter(DeviceModel.device_id == device_id).first()
     if not device:
         raise HTTPException(
@@ -138,29 +139,19 @@ async def device_bootstrap(device_id: str, db: Session = Depends(get_db)):
             detail="设备不存在"
         )
     
-    # 更新设备最后在线时间
-    device.last_online = datetime.utcnow()
-    db.commit()
-    
-    # 获取最新的活跃内容
-    latest_content = db.query(ContentModel).filter(
-        ContentModel.device_id == device_id,
-        ContentModel.is_active == True
-    ).order_by(ContentModel.version.desc()).first()
+    # 获取设备场景的内容
+    contents = db.query(ContentModel).filter(ContentModel.scene == device.scene).all()
     
+    # 构建响应
     response = BootstrapResponse(
         device_id=device_id,
-        timezone=latest_content.timezone if latest_content else "Asia/Shanghai",
-        time_format=latest_content.time_format if latest_content else "%Y-%m-%d %H:%M"
+        scene=device.scene,
+        contents=contents
     )
     
-    if latest_content:
-        response.content_version = latest_content.version
-        response.last_updated = latest_content.created_at
-    
     return response
 
-@router.get("/{device_id}/status")
+@router.get("/{device_id}/status", dependencies=[Depends(get_api_key)])
 async def get_device_status(device_id: str, db: Session = Depends(get_db)):
     """
     获取设备状态

api/todos.py

@@ -0,0 +1,168 @@
+from fastapi import APIRouter, Depends, HTTPException, status, Security
+from sqlalchemy.orm import Session
+from typing import List, Optional
+from datetime import datetime
+
+from database import get_db
+from schemas import Todo as TodoSchema, TodoCreate, TodoUpdate
+from models import Todo as TodoModel
+from database import Device as DeviceModel
+from auth import get_api_key
+
+router = APIRouter(
+    tags=["todos"]
+)
+
+@router.post("/", response_model=TodoSchema, status_code=status.HTTP_201_CREATED, dependencies=[Depends(get_api_key)])
+async def create_todo(todo: TodoCreate, db: Session = Depends(get_db)):
+    """
+    创建新的待办事项
+    """
+    # 检查设备是否存在
+    device = db.query(DeviceModel).filter(DeviceModel.device_id == todo.device_id).first()
+    if not device:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="设备不存在"
+        )
+    
+    # 创建新的待办事项
+    db_todo = TodoModel(
+        title=todo.title,
+        description=todo.description,
+        device_id=todo.device_id,
+        due_date=todo.due_date
+    )
+    
+    db.add(db_todo)
+    db.commit()
+    db.refresh(db_todo)
+    
+    return db_todo
+
+@router.get("/", response_model=List[TodoSchema], dependencies=[Depends(get_api_key)])
+async def list_todos(
+    skip: int = 0, 
+    limit: int = 100, 
+    device_id: Optional[str] = None,
+    is_completed: Optional[bool] = None,
+    db: Session = Depends(get_db)
+):
+    """
+    获取待办事项列表
+    """
+    query = db.query(TodoModel)
+    
+    if device_id:
+        query = query.filter(TodoModel.device_id == device_id)
+    
+    if is_completed is not None:
+        query = query.filter(TodoModel.is_completed == is_completed)
+    
+    todos = query.order_by(TodoModel.created_at.desc()).offset(skip).limit(limit).all()
+    return todos
+
+@router.get("/{todo_id}", response_model=TodoSchema, dependencies=[Depends(get_api_key)])
+async def get_todo(todo_id: int, db: Session = Depends(get_db)):
+    """
+    获取待办事项详情
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="待办事项不存在"
+        )
+    return todo
+
+@router.put("/{todo_id}", response_model=TodoSchema, dependencies=[Depends(get_api_key)])
+async def update_todo(
+    todo_id: int, 
+    todo_update: TodoUpdate, 
+    db: Session = Depends(get_db)
+):
+    """
+    更新待办事项
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="待办事项不存在"
+        )
+    
+    # 更新待办事项信息
+    update_data = todo_update.model_dump(exclude_unset=True)
+    
+    # 如果状态从未完成变为完成，设置完成时间
+    if "is_completed" in update_data and update_data["is_completed"] and not todo.is_completed:
+        update_data["completed_at"] = datetime.utcnow()
+    # 如果状态从完成变为未完成，清除完成时间
+    elif "is_completed" in update_data and not update_data["is_completed"] and todo.is_completed:
+        update_data["completed_at"] = None
+    
+    for field, value in update_data.items():
+        setattr(todo, field, value)
+    
+    todo.updated_at = datetime.utcnow()
+    db.commit()
+    db.refresh(todo)
+    
+    return todo
+
+@router.delete("/{todo_id}", status_code=status.HTTP_204_NO_CONTENT, dependencies=[Depends(get_api_key)])
+async def delete_todo(todo_id: int, db: Session = Depends(get_db)):
+    """
+    删除待办事项
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="待办事项不存在"
+        )
+    
+    db.delete(todo)
+    db.commit()
+
+@router.post("/{todo_id}/complete", response_model=TodoSchema, dependencies=[Depends(get_api_key)])
+async def complete_todo(todo_id: int, db: Session = Depends(get_db)):
+    """
+    标记待办事项为完成
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="待办事项不存在"
+        )
+    
+    todo.is_completed = True
+    todo.completed_at = datetime.utcnow()
+    todo.updated_at = datetime.utcnow()
+    
+    db.commit()
+    db.refresh(todo)
+    
+    return todo
+
+@router.post("/{todo_id}/incomplete", response_model=TodoSchema, dependencies=[Depends(get_api_key)])
+async def incomplete_todo(todo_id: int, db: Session = Depends(get_db)):
+    """
+    标记待办事项为未完成
+    """
+    todo = db.query(TodoModel).filter(TodoModel.id == todo_id).first()
+    if not todo:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="待办事项不存在"
+        )
+    
+    todo.is_completed = False
+    todo.completed_at = None
+    todo.updated_at = datetime.utcnow()
+    
+    db.commit()
+    db.refresh(todo)
+    
+    return todo

auth.py

@@ -0,0 +1,128 @@
+from fastapi import HTTPException, status, Request, Security, Depends
+from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials, APIKeyHeader
+from starlette.middleware.base import BaseHTTPMiddleware
+from starlette.responses import Response
+from config import settings
+import logging
+
+logger = logging.getLogger(__name__)
+
+# 创建API Key安全方案
+api_key_header = APIKeyHeader(name="X-API-Key", auto_error=False)
+
+async def get_api_key(api_key: str = Security(api_key_header)):
+    """
+    API Key依赖项，用于路由级别的鉴权
+    """
+    if not api_key:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="缺少API Key",
+            headers={"WWW-Authenticate": "ApiKey"},
+        )
+    
+    if api_key != settings.secret_key:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="无效的API Key",
+            headers={"WWW-Authenticate": "ApiKey"},
+        )
+    
+    return api_key
+
+class APIKeyMiddleware(BaseHTTPMiddleware):
+    """
+    API Key鉴权中间件
+    验证请求中的Secret Key
+    """
+    
+    async def dispatch(self, request: Request, call_next):
+        # 跳过不需要鉴权的路径
+        if self._should_skip_auth(request.url.path):
+            return await call_next(request)
+        
+        # 检查API Key
+        api_key = request.headers.get("X-API-Key")
+        if not api_key:
+            logger.warning(f"缺少API Key: {request.method} {request.url.path}")
+            return Response(
+                content='{"detail": "缺少API Key"}',
+                status_code=status.HTTP_401_UNAUTHORIZED,
+                media_type="application/json"
+            )
+        
+        # 验证API Key
+        if api_key != settings.secret_key:
+            logger.warning(f"无效的API Key: {request.method} {request.url.path}")
+            return Response(
+                content='{"detail": "无效的API Key"}',
+                status_code=status.HTTP_401_UNAUTHORIZED,
+                media_type="application/json"
+            )
+        
+        return await call_next(request)
+    
+    def _should_skip_auth(self, path: str) -> bool:
+        """
+        判断是否跳过鉴权的路径
+        """
+        # 公共API路径不需要鉴权
+        public_api_paths = [
+            "/api/contents/public/",
+        ]
+        
+        # 检查是否是公共API路径
+        for public_path in public_api_paths:
+            if path.startswith(public_path):
+                return True
+        
+        # 所有其他API路径都需要鉴权，不跳过
+        # 如果路径以/api开头，则不跳过（需要鉴权）
+        if path.startswith("/api"):
+            return False
+            
+        skip_paths = [
+            "/",
+            "/health",
+            "/docs",
+            "/redoc",
+            "/openapi.json",
+            "/admin",
+            "/admin/login",
+            "/static",
+        ]
+        
+        # 检查是否以跳过路径开头
+        for skip_path in skip_paths:
+            if path.startswith(skip_path):
+                return True
+            
+        return False
+
+
+class AdminAuthMiddleware(BaseHTTPMiddleware):
+    """
+    Admin页面认证中间件
+    验证用户是否已登录
+    """
+    
+    async def dispatch(self, request: Request, call_next):
+        # 只对admin路径进行认证
+        if not request.url.path.startswith("/admin") or request.url.path == "/admin/login":
+            return await call_next(request)
+        
+        # 检查会话
+        if not self._is_authenticated(request):
+            # 重定向到登录页面
+            from fastapi.responses import RedirectResponse
+            return RedirectResponse(url="/admin/login?next=" + request.url.path, status_code=303)
+        
+        return await call_next(request)
+    
+    def _is_authenticated(self, request: Request) -> bool:
+        """
+        检查用户是否已认证
+        """
+        # 从session中获取认证信息
+        session = request.session
+        return session.get("authenticated", False)

config.py

@@ -2,8 +2,10 @@ from pydantic_settings import BaseSettings
 from typing import Optional
 
 class Settings(BaseSettings):
-    # 数据库配置
-    database_url: str = "postgresql://luna:123luna@121.43.104.161:6432/luna_ink"
+    # 数据库配置1
+    #database_url: str = "postgresql://luna:123luna@121.43.104.161:6432/luna"
+    database_url: str = "postgresql://luna:123luna@6.6.6.66:5432/luna"
+    
     
     # MQTT配置
     mqtt_broker_host: str = "localhost"
@@ -25,11 +27,16 @@ class Settings(BaseSettings):
     ink_height: int = 300
     
     # 安全配置
-    secret_key: str = "your-secret-key-change-in-production"
+    secret_key: str = "123tangledup-ai"
     algorithm: str = "HS256"
     access_token_expire_minutes: int = 30
     
+    # 管理员配置
+    admin_username: str = "admin"
+    admin_password: str = "123456"
+    
     class Config:
         env_file = ".env"
+        case_sensitive = False
 
 settings = Settings()

database.py

@@ -40,6 +40,22 @@ class Content(Base):
     # 关联设备
     device = relationship("Device", back_populates="contents")
 
+class Todo(Base):
+    __tablename__ = "todos"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String(200), nullable=False)
+    description = Column(Text, nullable=True)
+    device_id = Column(String(50), ForeignKey("devices.device_id"), nullable=False)
+    is_completed = Column(Boolean, default=False)
+    due_date = Column(DateTime, nullable=True)
+    completed_at = Column(DateTime, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+    
+    # 关联设备
+    device = relationship("Device")
+
 # 创建数据库连接
 engine = create_engine(settings.database_url)
 SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)

docker-compose.yml

@@ -0,0 +1,45 @@
+services:
+  # 主应用服务
+  luna-app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: luna-app
+    ports:
+      - "8199:8199"
+    volumes:
+      - ./static:/app/static
+    env_file:
+      - .env.docker
+    depends_on:
+      - luna-mqtt
+    restart: unless-stopped
+    networks:
+      - luna-network
+
+  # MQTT服务 (使用Eclipse Mosquitto)
+  luna-mqtt:
+    image: eclipse-mosquitto:2.0
+    container_name: luna-mqtt
+    ports:
+      - "1883:1883"
+      - "9001:9001"
+    volumes:
+      - ./mosquitto.conf:/mosquitto/config/mosquitto.conf
+      - mosquitto_data:/mosquitto/data
+      - mosquitto_logs:/mosquitto/log
+      - mosquitto_config:/mosquitto/config
+    restart: unless-stopped
+    networks:
+      - luna-network
+
+# 数据卷
+volumes:
+  mosquitto_data:
+  mosquitto_logs:
+  mosquitto_config:
+
+# 网络
+networks:
+  luna-network:
+    driver: bridge

docker_deplay.sh

@@ -0,0 +1,292 @@
+#!/bin/bash
+
+# =============================================================================
+# Docker 镜像构建和部署自动化脚本
+# chmod u+x docker_deplay.sh
+# 用法:
+#   ./docker_deplay.sh          # 完整构建和部署流程 (默认AMD64架构)
+#   ./docker_deplay.sh -amd     # 构建和部署AMD64架构
+#   ./docker_deplay.sh -arm     # 构建和部署ARM64架构
+#   ./docker_deplay.sh -upload  # 仅上传已存在的tar文件并部署
+#   ./docker_deplay.sh -upload -amd  # 仅上传已存在的AMD64架构tar文件并部署
+#   ./docker_deplay.sh -upload -arm  # 仅上传已存在的ARM64架构tar文件并部署
+# =============================================================================
+
+# 配置变量 - 请根据实际情况修改
+SERVER_HOST="6.6.6.66"           # 服务器IP地址
+SERVER_USER="ubuntu"                     # 服务器用户名
+SERVER_PASSWORD="qweasdzxc1"        # 服务器密码
+SERVER_PORT="22"                       # SSH端口，默认22
+IMAGE_NAME="epage_server"              # Docker镜像名称
+IMAGE_TAG="latest"                     # Docker镜像标签
+CONTAINER_NAME="epage_server-container"       # 容器名称
+LOCAL_PORT="8199"                      # 本地端口
+CONTAINER_PORT="8199"                  # 容器端口
+TAR_FILE="${IMAGE_NAME}-${IMAGE_TAG}.tar"  # 压缩包文件名
+
+# 架构相关变量
+PLATFORM="linux/amd64"                # 默认架构
+ARCH_SUFFIX=""                         # 架构后缀，用于区分不同架构的tar文件
+
+# 颜色输出
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# 日志函数
+log_info() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+log_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+log_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# 检查依赖
+check_dependencies() {
+    log_info "检查依赖..."
+    
+    if ! command -v docker &> /dev/null; then
+        log_error "Docker 未安装，请先安装 Docker"
+        exit 1
+    fi
+    
+    if ! command -v sshpass &> /dev/null; then
+        log_error "sshpass 未安装，请先安装 sshpass"
+        log_info "macOS: brew install sshpass"
+        log_info "Ubuntu: sudo apt-get install sshpass"
+        exit 1
+    fi
+    
+    log_success "依赖检查完成"
+}
+
+# 解析命令行参数
+parse_arguments() {
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -amd)
+                PLATFORM="linux/amd64"
+                ARCH_SUFFIX="-amd64"
+                log_info "设置目标架构为 AMD64"
+                shift
+                ;;
+            -arm)
+                PLATFORM="linux/arm64"
+                ARCH_SUFFIX="-arm64"
+                log_info "设置目标架构为 ARM64"
+                shift
+                ;;
+            -upload)
+                UPLOAD_ONLY=true
+                log_info "设置为仅上传模式"
+                shift
+                ;;
+            *)
+                log_error "未知参数: $1"
+                log_info "支持的参数: -amd, -arm, -upload"
+                exit 1
+                ;;
+        esac
+    done
+    
+    # 更新TAR_FILE名，包含架构后缀
+    TAR_FILE="${IMAGE_NAME}-${IMAGE_TAG}${ARCH_SUFFIX}.tar"
+    log_info "镜像文件名: ${TAR_FILE}"
+}
+
+# 构建Docker镜像
+build_image() {
+    log_info "开始构建 Docker 镜像..."
+    
+    # 检查是否存在旧的tar文件
+    if [ -f "$TAR_FILE" ]; then
+        log_warning "发现旧的tar文件，正在删除..."
+        rm -f "$TAR_FILE"
+    fi
+    
+    # 构建镜像并导出为tar文件
+    docker buildx build --platform $PLATFORM -t "${IMAGE_NAME}:${IMAGE_TAG}" --output type=docker,dest="./${TAR_FILE}" .
+    
+    if [ $? -eq 0 ]; then
+        log_success "Docker 镜像构建完成: ${TAR_FILE}"
+    else
+        log_error "Docker 镜像构建失败"
+        exit 1
+    fi
+}
+
+# 上传文件到服务器
+upload_to_server() {
+    log_info "上传文件到服务器..."
+    
+    sshpass -p "$SERVER_PASSWORD" scp -P "$SERVER_PORT" -o StrictHostKeyChecking=no "$TAR_FILE" "${SERVER_USER}@${SERVER_HOST}:/tmp/"
+    
+    if [ $? -eq 0 ]; then
+        log_success "文件上传成功"
+    else
+        log_error "文件上传失败"
+        exit 1
+    fi
+}
+
+# 在服务器上部署
+deploy_on_server() {
+    log_info "在服务器上部署..."
+    
+    sshpass -p "$SERVER_PASSWORD" ssh -p "$SERVER_PORT" -o StrictHostKeyChecking=no "${SERVER_USER}@${SERVER_HOST}" << EOF
+        set -e
+        
+        echo "[INFO] 开始服务器端部署..."
+        
+        # 检查并停止现有容器
+        if sudo docker ps -a --format 'table {{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
+            echo "[INFO] 发现现有容器 ${CONTAINER_NAME}，正在停止并删除..."
+            sudo docker stop ${CONTAINER_NAME} || true
+            sudo docker rm ${CONTAINER_NAME} || true
+        fi
+        
+        # 检查并删除现有镜像
+        if sudo docker images --format 'table {{.Repository}}:{{.Tag}}' | grep -q "^${IMAGE_NAME}:${IMAGE_TAG}$"; then
+            echo "[INFO] 发现现有镜像 ${IMAGE_NAME}:${IMAGE_TAG}，正在删除..."
+            sudo docker rmi ${IMAGE_NAME}:${IMAGE_TAG} || true
+        fi
+        
+        # 加载新镜像
+        echo "[INFO] 加载新镜像..."
+        sudo docker load -i /tmp/${TAR_FILE}
+        
+        # 验证镜像是否加载成功
+        if sudo docker images | grep -q "${IMAGE_NAME}"; then
+            echo "[SUCCESS] 镜像加载成功"
+        else
+            echo "[ERROR] 镜像加载失败"
+            exit 1
+        fi
+        
+        # 运行新容器
+        echo "[INFO] 启动新容器..."
+        sudo docker run -d -p ${LOCAL_PORT}:${CONTAINER_PORT} --name ${CONTAINER_NAME} ${IMAGE_NAME}:${IMAGE_TAG}
+        
+        # 验证容器是否启动成功
+        if sudo docker ps | grep -q "${CONTAINER_NAME}"; then
+            echo "[SUCCESS] 容器启动成功"
+            echo "[INFO] 容器状态:"
+            sudo docker ps | grep "${CONTAINER_NAME}"
+        else
+            echo "[ERROR] 容器启动失败"
+            echo "[INFO] 查看容器日志:"
+            sudo docker logs ${CONTAINER_NAME}
+            exit 1
+        fi
+        
+        # 清理临时文件
+        echo "[INFO] 清理临时文件..."
+        rm -f /tmp/${TAR_FILE}
+        
+        echo "[SUCCESS] 部署完成！"
+        echo "[INFO] 应用访问地址: http://${SERVER_HOST}:${LOCAL_PORT}"
+EOF
+
+    if [ $? -eq 0 ]; then
+        log_success "服务器部署完成"
+    else
+        log_error "服务器部署失败"
+        exit 1
+    fi
+}
+
+# 清理本地文件
+cleanup_local() {
+    log_info "清理本地临时文件..."
+    
+    if [ -f "$TAR_FILE" ]; then
+        rm -f "$TAR_FILE"
+        log_success "本地临时文件已清理"
+    fi
+}
+
+# 显示部署信息
+show_deployment_info() {
+    log_success "部署完成！"
+    echo ""
+    echo "=========================================="
+    echo "部署信息:"
+    echo "=========================================="
+    echo "服务器地址: ${SERVER_HOST}"
+    echo "应用端口: ${LOCAL_PORT}"
+    echo "访问地址: http://${SERVER_HOST}:${LOCAL_PORT}"
+    echo "容器名称: ${CONTAINER_NAME}"
+    echo "镜像名称: ${IMAGE_NAME}:${IMAGE_TAG}"
+    echo "目标架构: ${PLATFORM}"
+    echo "镜像文件: ${TAR_FILE}"
+    echo "=========================================="
+    echo ""
+    log_info "如需查看容器日志，请在服务器上运行: sudo docker logs ${CONTAINER_NAME}"
+    log_info "如需停止容器，请在服务器上运行: sudo docker stop ${CONTAINER_NAME}"
+}
+
+# 主函数
+main() {
+    echo "=========================================="
+    echo "Docker 镜像构建和部署自动化脚本"
+    echo "=========================================="
+    echo ""
+    
+    # 解析命令行参数
+    UPLOAD_ONLY=false
+    parse_arguments "$@"
+    
+    # 检查配置
+    if [ "$SERVER_HOST" = "your-server-ip" ] || [ "$SERVER_PASSWORD" = "your-password" ]; then
+        log_error "请先配置脚本顶部的服务器信息"
+        log_info "需要修改的变量:"
+        log_info "  - SERVER_HOST: 服务器IP地址"
+        log_info "  - SERVER_USER: 服务器用户名"
+        log_info "  - SERVER_PASSWORD: 服务器密码"
+        exit 1
+    fi
+    
+    # 检查是否是上传模式
+    if [ "$UPLOAD_ONLY" = true ]; then
+        log_info "检测到 -upload 参数，跳过构建步骤"
+        
+        # 检查tar文件是否存在
+        if [ ! -f "$TAR_FILE" ]; then
+            log_error "未找到tar文件: $TAR_FILE"
+            log_info "请先运行脚本构建镜像，或确保tar文件存在"
+            exit 1
+        fi
+        
+        log_success "找到tar文件: $TAR_FILE"
+        
+        # 执行上传和部署流程
+        upload_to_server
+        deploy_on_server
+        cleanup_local
+        show_deployment_info
+    else
+        # 执行完整的部署流程
+        check_dependencies
+        build_image
+        upload_to_server
+        deploy_on_server
+        cleanup_local
+        show_deployment_info
+    fi
+}
+
+# 脚本入口
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    main "$@"
+fi

main.py

@@ -1,6 +1,7 @@
 from fastapi import FastAPI, Request
 from fastapi.staticfiles import StaticFiles
 from fastapi.middleware.cors import CORSMiddleware
+from starlette.middleware.sessions import SessionMiddleware
 from contextlib import asynccontextmanager
 import logging
 import os
@@ -10,6 +11,7 @@ from database import init_db
 from mqtt_manager import mqtt_manager
 from api import api_router
 from admin_routes import admin_router
+from auth import APIKeyMiddleware, AdminAuthMiddleware
 
 # 配置日志
 logging.basicConfig(
@@ -51,10 +53,21 @@ async def lifespan(app: FastAPI):
 
 # 创建FastAPI应用
 app = FastAPI(
-    title=settings.app_name,
-    description="基于 FastAPI + MQTT + HTTP/HTTPS + NTP 的轻量级墨水屏显示系统服务端",
+    title="墨水屏桌面屏幕系统 API",
+    description="用于管理墨水屏设备、内容和待办事项的API",
     version="1.0.0",
-    lifespan=lifespan
+    lifespan=lifespan,
+    openapi_components={
+        "securitySchemes": {
+            "APIKeyHeader": {
+                "type": "apiKey",
+                "in": "header",
+                "name": "X-API-Key",
+                "description": "API Key鉴权，请在下方输入正确的API Key"
+            }
+        }
+    },
+    security=[{"APIKeyHeader": []}]
 )
 
 # 添加CORS中间件
@@ -66,11 +79,20 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+# 添加API Key鉴权中间件
+app.add_middleware(APIKeyMiddleware)
+
+# 添加Admin认证中间件
+app.add_middleware(AdminAuthMiddleware)
+
+# 添加Session中间件
+app.add_middleware(SessionMiddleware, secret_key=settings.secret_key)
+
 # 挂载静态文件
 app.mount("/static", StaticFiles(directory=settings.static_dir), name="static")
 
 # 注册API路由
-app.include_router(api_router)
+app.include_router(api_router, prefix="/api")
 
 # 包含管理后台路由
 app.include_router(admin_router, prefix="/admin", tags=["管理后台"])

models.py

@@ -2,6 +2,6 @@ from sqlalchemy.orm import Session
 from database import Base
 
 # 导入所有模型以确保它们被注册到Base.metadata
-from database import Device, Content
+from database import Device, Content, Todo
 
-__all__ = ["Device", "Content"]
+__all__ = ["Device", "Content", "Todo"]

mosquitto.conf

@@ -0,0 +1,10 @@
+# Mosquitto配置文件
+
+# 监听端口
+listener 1883
+
+# 允许匿名连接（默认为true，我们将设置为false以要求认证）
+allow_anonymous false
+
+# 密码文件
+password_file /mosquitto/config/passwd

mqtt_manager.py

@@ -166,5 +166,42 @@ class MQTTManager:
         except Exception as e:
             logger.error(f"取消订阅设备状态失败: {str(e)}")
     
+    def send_todo_command(self, device_id: str, action: str, todo_data: Dict[str, Any]) -> bool:
+        """
+        发送待办事项命令
+        
+        Args:
+            device_id: 设备ID
+            action: 动作类型 (create, update, delete)
+            todo_data: 待办事项数据
+            
+        Returns:
+            是否发送成功
+        """
+        if not self.connected:
+            logger.error("MQTT未连接，无法发送待办事项命令")
+            return False
+        
+        try:
+            topic = f"esp32/{device_id}/todo"
+            payload = {
+                "type": "todo",
+                "action": action,
+                "data": todo_data,
+                "timestamp": int(time.time())
+            }
+            
+            result = self.client.publish(topic, json.dumps(payload))
+            if result.rc == mqtt.MQTT_ERR_SUCCESS:
+                logger.info(f"成功向设备 {device_id} 发送待办事项命令: {action}")
+                return True
+            else:
+                logger.error(f"向设备 {device_id} 发送待办事项命令失败，错误码: {result.rc}")
+                return False
+                
+        except Exception as e:
+            logger.error(f"发送待办事项命令失败: {str(e)}")
+            return False
+
 # 全局MQTT管理器实例
 mqtt_manager = MQTTManager()

requirements.txt

@@ -11,3 +11,5 @@ python-jose[cryptography]==3.3.0
 passlib[bcrypt]==1.7.4
 aiofiles==23.2.1
 httpx==0.25.2
+itsdangerous==2.1.2
+jinja2==3.1.2

schemas.py

@@ -87,3 +87,29 @@ class MQTTStatus(BaseModel):
     timestamp: int = Field(..., description="时间戳")
     device_id: str = Field(..., description="设备ID")
     message: Optional[str] = None
+
+# 待办事项相关模型
+class TodoBase(BaseModel):
+    title: str = Field(..., description="待办事项标题")
+    description: Optional[str] = Field(None, description="待办事项描述")
+    due_date: Optional[datetime] = Field(None, description="截止日期")
+
+class TodoCreate(TodoBase):
+    device_id: str = Field(..., description="设备ID")
+
+class TodoUpdate(BaseModel):
+    title: Optional[str] = None
+    description: Optional[str] = None
+    due_date: Optional[datetime] = None
+    is_completed: Optional[bool] = None
+
+class Todo(TodoBase):
+    id: int
+    device_id: str
+    is_completed: bool
+    completed_at: Optional[datetime] = None
+    created_at: datetime
+    updated_at: datetime
+    
+    class Config:
+        from_attributes = True

setup_mqtt_auth.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# 创建MQTT密码文件
+docker exec luna-mqtt mosquitto_passwd -c -b /mosquitto/config/passwd luna2025 123luna2021
+
+# 重启MQTT服务以应用新的认证配置
+docker restart luna-mqtt
+
+echo "MQTT用户名和密码已配置完成"
+echo "用户名: luna2025"
+echo "密码: 123luna2021"

templates/admin/base.html

@@ -35,6 +35,11 @@
                             <i class="fas fa-file-image me-1"></i>内容管理
                         </a>
                     </li>
+                    <li class="nav-item">
+                        <a class="nav-link {% if '/admin/todos' in request.url.path %}active{% endif %}" href="/admin/todos">
+                            <i class="fas fa-tasks me-1"></i>待办事项
+                        </a>
+                    </li>
                     <li class="nav-item">
                         <a class="nav-link {% if '/admin/upload' in request.url.path %}active{% endif %}" href="/admin/upload">
                             <i class="fas fa-upload me-1"></i>图片上传
@@ -45,7 +50,22 @@
                     <button class="btn btn-outline-light me-2" id="themeToggle" title="切换主题">
                         <i class="fas fa-palette"></i>
                     </button>
-                    <span class="navbar-text text-light">
+                    <div class="dropdown">
+                        <button class="btn btn-outline-light dropdown-toggle" type="button" id="userDropdown" data-bs-toggle="dropdown" aria-expanded="false">
+                            <i class="fas fa-user-circle me-1"></i>
+                            {% if request.session.get('username') %}
+                                {{ request.session.get('username') }}
+                            {% else %}
+                                管理员
+                            {% endif %}
+                        </button>
+                        <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="userDropdown">
+                            <li><a class="dropdown-item" href="/admin/logout">
+                                <i class="fas fa-sign-out-alt me-1"></i>登出
+                            </a></li>
+                        </ul>
+                    </div>
+                    <span class="navbar-text text-light ms-2">
                         <i class="far fa-clock me-1"></i>
                         <span id="currentTime"></span>
                     </span>

templates/admin/dashboard.html

@@ -100,20 +100,45 @@
                 <div class="row">
                     <div class="col-5">
                         <div class="icon-big text-center">
-                            <i class="fas fa-play-circle"></i>
+                            <i class="fas fa-tasks"></i>
                         </div>
                     </div>
                     <div class="col-7">
                         <div class="numbers">
-                            <p class="card-category">活跃内容</p>
-                            <h3 class="card-title">{{ active_content_count }}</h3>
+                            <p class="card-category">待办事项</p>
+                            <h3 class="card-title">{{ todo_count }}</h3>
                         </div>
                     </div>
                 </div>
             </div>
             <div class="card-footer">
                 <div class="stats">
-                    <i class="fas fa-chart-line"></i> 活跃率: {{ ((active_content_count / content_count * 100) | round(1) if content_count > 0 else 0) }}%
+                    <i class="fas fa-check-circle"></i> 完成率: {{ ((completed_todo_count / todo_count * 100) | round(1) if todo_count > 0 else 0) }}%
+                </div>
+            </div>
+        </div>
+    </div>
+    
+    <div class="col-xl-3 col-md-6 mb-4">
+        <div class="card card-stats bg-danger text-white shadow-sm">
+            <div class="card-body">
+                <div class="row">
+                    <div class="col-5">
+                        <div class="icon-big text-center">
+                            <i class="fas fa-exclamation-triangle"></i>
+                        </div>
+                    </div>
+                    <div class="col-7">
+                        <div class="numbers">
+                            <p class="card-category">待完成</p>
+                            <h3 class="card-title">{{ pending_todo_count }}</h3>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <div class="card-footer">
+                <div class="stats">
+                    <i class="fas fa-clock"></i> 待处理任务
                 </div>
             </div>
         </div>
@@ -172,36 +197,44 @@
         </div>
     </div>
 
-    <!-- 最近创建的内容 -->
+    <!-- 最近待办事项 -->
     <div class="col-lg-6 mb-4">
         <div class="card shadow-sm">
             <div class="card-header bg-white py-3 d-flex flex-row align-items-center justify-content-between">
                 <h6 class="m-0 font-weight-bold text-primary">
-                    <i class="fas fa-clock me-2"></i>最近创建的内容
+                    <i class="fas fa-tasks me-2"></i>最近待办事项
                 </h6>
-                <a href="/admin/contents" class="btn btn-sm btn-primary">
+                <a href="/admin/todos" class="btn btn-sm btn-primary">
                     <i class="fas fa-list me-1"></i>查看全部
                 </a>
             </div>
             <div class="card-body">
-                {% if recent_contents %}
+                {% if recent_todos %}
                 <div class="table-responsive">
                     <table class="table table-hover">
                         <thead class="table-light">
                             <tr>
-                                <th><i class="fas fa-barcode me-1"></i>设备ID</th>
                                 <th><i class="fas fa-heading me-1"></i>标题</th>
-                                <th><i class="fas fa-code-branch me-1"></i>版本</th>
+                                <th><i class="fas fa-mobile-alt me-1"></i>设备</th>
+                                <th><i class="fas fa-check me-1"></i>状态</th>
                                 <th><i class="fas fa-calendar me-1"></i>创建时间</th>
                             </tr>
                         </thead>
                         <tbody>
-                            {% for content in recent_contents %}
+                            {% for item in recent_todos %}
+                            {% set todo = item.todo %}
+                            {% set device = item.device %}
                             <tr>
-                                <td><a href="/admin/devices/{{ content.device_id }}" class="text-decoration-none"><code>{{ content.device_id }}</code></a></td>
-                                <td><a href="/admin/devices/{{ content.device_id }}/contents/{{ content.version }}" class="text-decoration-none">{{ content.title }}</a></td>
-                                <td><span class="badge bg-info">v{{ content.version }}</span></td>
-                                <td>{{ content.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
+                                <td><a href="/admin/todos/{{ todo.id }}" class="text-decoration-none">{{ todo.title }}</a></td>
+                                <td><a href="/admin/devices/{{ device.device_id }}" class="text-decoration-none">{{ device.name or device.device_id }}</a></td>
+                                <td>
+                                    {% if todo.is_completed %}
+                                    <span class="badge bg-success"><i class="fas fa-check me-1"></i>已完成</span>
+                                    {% else %}
+                                    <span class="badge bg-warning"><i class="fas fa-clock me-1"></i>待完成</span>
+                                    {% endif %}
+                                </td>
+                                <td>{{ todo.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
                             </tr>
                             {% endfor %}
                         </tbody>
@@ -209,8 +242,8 @@
                 </div>
                 {% else %}
                 <div class="text-center py-4">
-                    <i class="fas fa-inbox fa-3x text-muted mb-3"></i>
-                    <p class="text-muted">暂无内容</p>
+                    <i class="fas fa-clipboard-list fa-3x text-muted mb-3"></i>
+                    <p class="text-muted">暂无待办事项</p>
                 </div>
                 {% endif %}
             </div>
@@ -240,13 +273,13 @@
                         </a>
                     </div>
                     <div class="col-md-3 mb-3">
-                        <a href="/admin/upload" class="btn btn-success btn-lg btn-block">
-                            <i class="fas fa-upload me-2"></i> 上传图片
+                        <a href="/admin/todos/add" class="btn btn-warning btn-lg btn-block">
+                            <i class="fas fa-plus me-2"></i> 添加待办
                         </a>
                     </div>
                     <div class="col-md-3 mb-3">
-                        <a href="/admin/devices" class="btn btn-warning btn-lg btn-block">
-                            <i class="fas fa-tv me-2"></i> 设备管理
+                        <a href="/admin/todos" class="btn btn-success btn-lg btn-block">
+                            <i class="fas fa-tasks me-2"></i> 待办管理
                         </a>
                     </div>
                 </div>

templates/admin/login.html

@@ -0,0 +1,74 @@
+{% extends "admin/base.html" %}
+
+{% block title %}管理员登录{% endblock %}
+
+{% block content %}
+<div class="login-container">
+    <div class="login-card">
+        <div class="login-header">
+            <h2>管理员登录</h2>
+            <p class="text-muted">墨水屏桌面屏幕系统</p>
+        </div>
+        
+        {% if error %}
+        <div class="alert alert-danger" role="alert">
+            {{ error }}
+        </div>
+        {% endif %}
+        
+        <form method="post" action="/admin/login">
+            <div class="mb-3">
+                <label for="username" class="form-label">用户名</label>
+                <input type="text" class="form-control" id="username" name="username" required>
+            </div>
+            
+            <div class="mb-3">
+                <label for="password" class="form-label">密码</label>
+                <input type="password" class="form-control" id="password" name="password" required>
+            </div>
+            
+            <div class="mb-3 form-check">
+                <input type="checkbox" class="form-check-input" id="remember" name="remember">
+                <label class="form-check-label" for="remember">记住我</label>
+            </div>
+            
+            <button type="submit" class="btn btn-primary w-100">登录</button>
+        </form>
+    </div>
+</div>
+
+<style>
+.login-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 100vh;
+    background-color: #f8f9fa;
+}
+
+.login-card {
+    background: white;
+    border-radius: 10px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    padding: 2rem;
+    width: 100%;
+    max-width: 400px;
+}
+
+.login-header {
+    text-align: center;
+    margin-bottom: 2rem;
+}
+
+.login-header h2 {
+    margin-bottom: 0.5rem;
+    color: #333;
+}
+
+.login-header p {
+    margin-bottom: 0;
+    color: #6c757d;
+    font-size: 0.9rem;
+}
+</style>
+{% endblock %}

templates/admin/todo_add.html

@@ -0,0 +1,108 @@
+{% extends "admin/base.html" %}
+
+{% block title %}添加待办事项{% endblock %}
+
+{% block content %}
+<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
+    <h1 class="h2">
+        <i class="fas fa-plus me-2"></i>添加待办事项
+    </h1>
+    <div class="btn-toolbar mb-2 mb-md-0">
+        <div class="btn-group me-2">
+            <a href="/admin/todos{% if device_id %}?device_id={{ device_id }}{% endif %}" class="btn btn-sm btn-outline-secondary">
+                <i class="fas fa-arrow-left me-1"></i>返回列表
+            </a>
+        </div>
+    </div>
+</div>
+
+<nav aria-label="breadcrumb">
+    <ol class="breadcrumb">
+        <li class="breadcrumb-item"><a href="/admin">首页</a></li>
+        <li class="breadcrumb-item"><a href="/admin/todos{% if device_id %}?device_id={{ device_id }}{% endif %}">待办事项管理</a></li>
+        <li class="breadcrumb-item active">添加待办事项</li>
+    </ol>
+</nav>
+
+<div class="row">
+    <div class="col-md-8">
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">
+                    <i class="fas fa-clipboard-list me-2"></i>待办事项信息
+                </h5>
+            </div>
+            <div class="card-body">
+                <form method="post" action="/admin/todos/add">
+                    <div class="mb-3">
+                        <label for="title" class="form-label">标题 <span class="text-danger">*</span></label>
+                        <input type="text" class="form-control" id="title" name="title" required>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="description" class="form-label">描述</label>
+                        <textarea class="form-control" id="description" name="description" rows="3"></textarea>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="device_id" class="form-label">关联设备 <span class="text-danger">*</span></label>
+                        <select class="form-select" id="device_id" name="device_id" required>
+                            <option value="">请选择设备</option>
+                            {% for device in devices %}
+                            <option value="{{ device.device_id }}" {% if device_id and device.device_id == device_id %}selected{% endif %}>
+                                {{ device.name or device.device_id }}
+                            </option>
+                            {% endfor %}
+                        </select>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="due_date" class="form-label">截止时间</label>
+                        <input type="datetime-local" class="form-control" id="due_date" name="due_date">
+                        <div class="form-text">留空表示无截止时间</div>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <div class="form-check">
+                            <input class="form-check-input" type="checkbox" id="is_completed" name="is_completed">
+                            <label class="form-check-label" for="is_completed">
+                                标记为已完成
+                            </label>
+                        </div>
+                    </div>
+                    
+                    <div class="d-flex justify-content-between">
+                        <a href="/admin/todos{% if device_id %}?device_id={{ device_id }}{% endif %}" class="btn btn-secondary">
+                            <i class="fas fa-times me-1"></i>取消
+                        </a>
+                        <button type="submit" class="btn btn-primary">
+                            <i class="fas fa-save me-1"></i>保存
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+    
+    <div class="col-md-4">
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">
+                    <i class="fas fa-info-circle me-2"></i>帮助信息
+                </h5>
+            </div>
+            <div class="card-body">
+                <p>创建一个新的待办事项：</p>
+                <ul>
+                    <li><strong>标题：</strong>待办事项的简短描述</li>
+                    <li><strong>描述：</strong>待办事项的详细说明（可选）</li>
+                    <li><strong>关联设备：</strong>选择要显示此待办事项的设备</li>
+                    <li><strong>截止时间：</strong>设置待办事项的截止时间（可选）</li>
+                    <li><strong>状态：</strong>可以选择直接标记为已完成</li>
+                </ul>
+                <p class="text-muted">创建后，待办事项将发送到关联的设备，并可以在设备上标记完成状态。</p>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

templates/admin/todo_detail.html

@@ -0,0 +1,161 @@
+{% extends "admin/base.html" %}
+
+{% block title %}待办事项详情{% endblock %}
+
+{% block content %}
+<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
+    <h1 class="h2">
+        <i class="fas fa-tasks me-2"></i>待办事项详情
+    </h1>
+    <div class="btn-toolbar mb-2 mb-md-0">
+        <div class="btn-group me-2">
+            <a href="/admin/todos{% if todo.device_id %}?device_id={{ todo.device_id }}{% endif %}" class="btn btn-sm btn-outline-secondary">
+                <i class="fas fa-arrow-left me-1"></i>返回列表
+            </a>
+        </div>
+    </div>
+</div>
+
+<nav aria-label="breadcrumb">
+    <ol class="breadcrumb">
+        <li class="breadcrumb-item"><a href="/admin">首页</a></li>
+        <li class="breadcrumb-item"><a href="/admin/todos{% if todo.device_id %}?device_id={{ todo.device_id }}{% endif %}">待办事项管理</a></li>
+        <li class="breadcrumb-item active">{{ todo.title }}</li>
+    </ol>
+</nav>
+
+<div class="row">
+    <div class="col-md-8">
+        <div class="card">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <h5 class="mb-0">
+                    <i class="fas fa-clipboard-list me-2"></i>待办事项信息
+                </h5>
+                <span class="badge {% if todo.is_completed %}bg-success{% else %}bg-warning{% %} fs-6">
+                    {% if todo.is_completed %}已完成{% else %}未完成{% endif %}
+                </span>
+            </div>
+            <div class="card-body">
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">标题:</div>
+                    <div class="col-sm-9">{{ todo.title }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">描述:</div>
+                    <div class="col-sm-9">{{ todo.description or '无' }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">关联设备:</div>
+                    <div class="col-sm-9">
+                        <a href="/admin/devices/{{ device.device_id }}" class="text-decoration-none">
+                            {{ device.name or device.device_id }}
+                        </a>
+                    </div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">截止时间:</div>
+                    <div class="col-sm-9">
+                        {% if todo.due_date %}
+                            {{ todo.due_date.strftime('%Y-%m-%d %H:%M') }}
+                        {% else %}
+                            无
+                        {% endif %}
+                    </div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">创建时间:</div>
+                    <div class="col-sm-9">{{ todo.created_at.strftime('%Y-%m-%d %H:%M:%S') }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">更新时间:</div>
+                    <div class="col-sm-9">{{ todo.updated_at.strftime('%Y-%m-%d %H:%M:%S') }}</div>
+                </div>
+                
+                {% if todo.is_completed and todo.completed_at %}
+                <div class="row mb-3">
+                    <div class="col-sm-3 fw-bold">完成时间:</div>
+                    <div class="col-sm-9">{{ todo.completed_at.strftime('%Y-%m-%d %H:%M:%S') }}</div>
+                </div>
+                {% endif %}
+            </div>
+            <div class="card-footer">
+                <div class="btn-group">
+                    <a href="/admin/todos/{{ todo.id }}/edit" class="btn btn-primary">
+                        <i class="fas fa-edit me-1"></i>编辑
+                    </a>
+                    <form method="post" action="/admin/todos/{{ todo.id }}/toggle" style="display: inline;">
+                        <button type="submit" class="btn {% if todo.is_completed %}btn-warning{% else %}btn-success{% %}">
+                            <i class="fas {% if todo.is_completed %}fa-undo{% else %}fa-check{% %} me-1"></i>
+                            {% if todo.is_completed %}标记为未完成{% else %}标记为已完成{% endif %}
+                        </button>
+                    </form>
+                    <form method="post" action="/admin/todos/{{ todo.id }}/delete" style="display: inline;" onsubmit="return confirm('确定要删除这个待办事项吗？');">
+                        <button type="submit" class="btn btn-danger">
+                            <i class="fas fa-trash me-1"></i>删除
+                        </button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+    
+    <div class="col-md-4">
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">
+                    <i class="fas fa-info-circle me-2"></i>设备信息
+                </h5>
+            </div>
+            <div class="card-body">
+                <div class="row mb-3">
+                    <div class="col-sm-4 fw-bold">设备ID:</div>
+                    <div class="col-sm-8">{{ device.device_id }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-4 fw-bold">设备名称:</div>
+                    <div class="col-sm-8">{{ device.name or '未设置' }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-4 fw-bold">设备类型:</div>
+                    <div class="col-sm-8">{{ device.device_type or '未知' }}</div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-4 fw-bold">状态:</div>
+                    <div class="col-sm-8">
+                        {% if device.status == 'online' %}
+                            <span class="badge bg-success">在线</span>
+                        {% else %}
+                            <span class="badge bg-danger">离线</span>
+                        {% endif %}
+                    </div>
+                </div>
+                
+                <div class="row mb-3">
+                    <div class="col-sm-4 fw-bold">最后活跃:</div>
+                    <div class="col-sm-8">
+                        {% if device.last_seen %}
+                            {{ device.last_seen.strftime('%Y-%m-%d %H:%M:%S') }}
+                        {% else %}
+                            未知
+                        {% endif %}
+                    </div>
+                </div>
+                
+                <div class="text-center mt-3">
+                    <a href="/admin/devices/{{ device.device_id }}" class="btn btn-outline-primary btn-sm">
+                        <i class="fas fa-tv me-1"></i>查看设备详情
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

templates/admin/todo_edit.html

@@ -0,0 +1,121 @@
+{% extends "admin/base.html" %}
+
+{% block title %}编辑待办事项{% endblock %}
+
+{% block content %}
+<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
+    <h1 class="h2">
+        <i class="fas fa-edit me-2"></i>编辑待办事项
+    </h1>
+    <div class="btn-toolbar mb-2 mb-md-0">
+        <div class="btn-group me-2">
+            <a href="/admin/todos/{{ todo.id }}" class="btn btn-sm btn-outline-secondary">
+                <i class="fas fa-arrow-left me-1"></i>返回详情
+            </a>
+        </div>
+    </div>
+</div>
+
+<nav aria-label="breadcrumb">
+    <ol class="breadcrumb">
+        <li class="breadcrumb-item"><a href="/admin">首页</a></li>
+        <li class="breadcrumb-item"><a href="/admin/todos{% if todo.device_id %}?device_id={{ todo.device_id }}{% endif %}">待办事项管理</a></li>
+        <li class="breadcrumb-item"><a href="/admin/todos/{{ todo.id }}">{{ todo.title }}</a></li>
+        <li class="breadcrumb-item active">编辑</li>
+    </ol>
+</nav>
+
+<div class="row">
+    <div class="col-md-8">
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">
+                    <i class="fas fa-clipboard-list me-2"></i>待办事项信息
+                </h5>
+            </div>
+            <div class="card-body">
+                <form method="post" action="/admin/todos/{{ todo.id }}/edit">
+                    <div class="mb-3">
+                        <label for="title" class="form-label">标题 <span class="text-danger">*</span></label>
+                        <input type="text" class="form-control" id="title" name="title" value="{{ todo.title }}" required>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="description" class="form-label">描述</label>
+                        <textarea class="form-control" id="description" name="description" rows="3">{{ todo.description or '' }}</textarea>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="device_id" class="form-label">关联设备 <span class="text-danger">*</span></label>
+                        <select class="form-select" id="device_id" name="device_id" required>
+                            {% for device in devices %}
+                            <option value="{{ device.device_id }}" {% if device.device_id == todo.device_id %}selected{% endif %}>
+                                {{ device.name or device.device_id }}
+                            </option>
+                            {% endfor %}
+                        </select>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <label for="due_date" class="form-label">截止时间</label>
+                        <input type="datetime-local" class="form-control" id="due_date" name="due_date" 
+                               {% if todo.due_date %}value="{{ todo.due_date.strftime('%Y-%m-%dT%H:%M') }}"{% endif %}>
+                        <div class="form-text">留空表示无截止时间</div>
+                    </div>
+                    
+                    <div class="mb-3">
+                        <div class="form-check">
+                            <input class="form-check-input" type="checkbox" id="is_completed" name="is_completed" 
+                                   {% if todo.is_completed %}checked{% endif %}>
+                            <label class="form-check-label" for="is_completed">
+                                标记为已完成
+                            </label>
+                        </div>
+                    </div>
+                    
+                    <div class="d-flex justify-content-between">
+                        <a href="/admin/todos/{{ todo.id }}" class="btn btn-secondary">
+                            <i class="fas fa-times me-1"></i>取消
+                        </a>
+                        <button type="submit" class="btn btn-primary">
+                            <i class="fas fa-save me-1"></i>保存更改
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+    
+    <div class="col-md-4">
+        <div class="card">
+            <div class="card-header">
+                <h5 class="mb-0">
+                    <i class="fas fa-info-circle me-2"></i>当前信息
+                </h5>
+            </div>
+            <div class="card-body">
+                <div class="row mb-2">
+                    <div class="col-sm-4 fw-bold">创建时间:</div>
+                    <div class="col-sm-8">{{ todo.created_at.strftime('%Y-%m-%d %H:%M') }}</div>
+                </div>
+                
+                <div class="row mb-2">
+                    <div class="col-sm-4 fw-bold">更新时间:</div>
+                    <div class="col-sm-8">{{ todo.updated_at.strftime('%Y-%m-%d %H:%M') }}</div>
+                </div>
+                
+                {% if todo.is_completed and todo.completed_at %}
+                <div class="row mb-2">
+                    <div class="col-sm-4 fw-bold">完成时间:</div>
+                    <div class="col-sm-8">{{ todo.completed_at.strftime('%Y-%m-%d %H:%M') }}</div>
+                </div>
+                {% endif %}
+                
+                <hr>
+                
+                <p class="text-muted">修改待办事项后，更新将发送到关联的设备。</p>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

templates/admin/todos.html

@@ -0,0 +1,218 @@
+{% extends "admin/base.html" %}
+
+{% block title %}待办事项管理{% endblock %}
+
+{% block content %}
+<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
+    <h1 class="h2">
+        <i class="fas fa-tasks me-2"></i>待办事项管理
+        {% if filtered %}
+            <small class="text-muted">- {{ device.name or device.device_id }}</small>
+        {% endif %}
+    </h1>
+    <div class="btn-toolbar mb-2 mb-md-0">
+        <div class="btn-group me-2">
+            <a href="/admin/todos/add{% if filtered %}?device_id={{ device.device_id }}{% endif %}" class="btn btn-sm btn-outline-secondary">
+                <i class="fas fa-plus me-1"></i>添加待办事项
+            </a>
+        </div>
+        {% if not filtered %}
+        <div class="btn-group">
+            <button type="button" class="btn btn-sm btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+                <i class="fas fa-filter me-1"></i>筛选设备
+            </button>
+            <ul class="dropdown-menu">
+                {% for device in devices %}
+                <li><a class="dropdown-item" href="/admin/todos?device_id={{ device.device_id }}">{{ device.name or device.device_id }}</a></li>
+                {% endfor %}
+            </ul>
+        </div>
+        {% endif %}
+    </div>
+</div>
+
+{% if filtered %}
+<nav aria-label="breadcrumb">
+    <ol class="breadcrumb">
+        <li class="breadcrumb-item"><a href="/admin/todos">所有待办事项</a></li>
+        <li class="breadcrumb-item active">{{ device.name or device.device_id }}</li>
+    </ol>
+</nav>
+{% endif %}
+
+<div class="row">
+    <div class="col-12">
+        {% if filtered %}
+            {% if todos %}
+                <div class="card">
+                    <div class="card-header">
+                        <i class="fas fa-list me-2"></i>待办事项列表
+                    </div>
+                    <div class="card-body">
+                        <div class="table-responsive">
+                            <table class="table table-striped table-hover">
+                                <thead>
+                                    <tr>
+                                        <th>标题</th>
+                                        <th>描述</th>
+                                        <th>截止时间</th>
+                                        <th>状态</th>
+                                        <th>创建时间</th>
+                                        <th>操作</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    {% for todo in todos %}
+                                    <tr>
+                                        <td>
+                                            <a href="/admin/todos/{{ todo.id }}" class="text-decoration-none">
+                                                {{ todo.title }}
+                                            </a>
+                                        </td>
+                                        <td>{{ todo.description or '-' }}</td>
+                                        <td>
+                                            {% if todo.due_date %}
+                                                {{ todo.due_date.strftime('%Y-%m-%d %H:%M') }}
+                                            {% else %}
+                                                -
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {% if todo.is_completed %}
+                                                <span class="badge bg-success">已完成</span>
+                                                {% if todo.completed_at %}
+                                                    <small class="text-muted d-block">{{ todo.completed_at.strftime('%Y-%m-%d %H:%M') }}</small>
+                                                {% endif %}
+                                            {% else %}
+                                                <span class="badge bg-warning">未完成</span>
+                                            {% endif %}
+                                        </td>
+                                        <td>{{ todo.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
+                                        <td>
+                                            <div class="btn-group btn-group-sm" role="group">
+                                                <a href="/admin/todos/{{ todo.id }}" class="btn btn-outline-primary" title="查看详情">
+                                                    <i class="fas fa-eye"></i>
+                                                </a>
+                                                <form method="post" action="/admin/todos/{{ todo.id }}/toggle" style="display: inline;">
+                                                    <button type="submit" class="btn {% if todo.is_completed %}btn-outline-warning{% else %}btn-outline-success{% endif %}" title="{% if todo.is_completed %}标记为未完成{% else %}标记为已完成{% endif %}">
+                                                        <i class="fas {% if todo.is_completed %}fa-undo{% else %}fa-check{% endif %}"></i>
+                                                    </button>
+                                                </form>
+                                                <form method="post" action="/admin/todos/{{ todo.id }}/delete" style="display: inline;" onsubmit="return confirm('确定要删除这个待办事项吗？');">
+                                                    <button type="submit" class="btn btn-outline-danger" title="删除">
+                                                        <i class="fas fa-trash"></i>
+                                                    </button>
+                                                </form>
+                                            </div>
+                                        </td>
+                                    </tr>
+                                    {% endfor %}
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            {% else %}
+                <div class="card">
+                    <div class="card-body text-center py-5">
+                        <i class="fas fa-clipboard-list fa-3x text-muted mb-3"></i>
+                        <h5 class="text-muted">该设备暂无待办事项</h5>
+                        <p class="text-muted">点击上方按钮添加第一个待办事项</p>
+                        <a href="/admin/todos/add?device_id={{ device.device_id }}" class="btn btn-primary">
+                            <i class="fas fa-plus me-1"></i>添加待办事项
+                        </a>
+                    </div>
+                </div>
+            {% endif %}
+        {% else %}
+            {% if todo_list %}
+                <div class="card">
+                    <div class="card-header">
+                        <i class="fas fa-list me-2"></i>所有待办事项
+                    </div>
+                    <div class="card-body">
+                        <div class="table-responsive">
+                            <table class="table table-striped table-hover">
+                                <thead>
+                                    <tr>
+                                        <th>标题</th>
+                                        <th>设备</th>
+                                        <th>描述</th>
+                                        <th>截止时间</th>
+                                        <th>状态</th>
+                                        <th>创建时间</th>
+                                        <th>操作</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    {% for item in todo_list %}
+                                    <tr>
+                                        <td>
+                                            <a href="/admin/todos/{{ item.todo.id }}" class="text-decoration-none">
+                                                {{ item.todo.title }}
+                                            </a>
+                                        </td>
+                                        <td>
+                                            <a href="/admin/devices/{{ item.device.device_id }}" class="text-decoration-none">
+                                                {{ item.device.name or item.device.device_id }}
+                                            </a>
+                                        </td>
+                                        <td>{{ item.todo.description or '-' }}</td>
+                                        <td>
+                                            {% if item.todo.due_date %}
+                                                {{ item.todo.due_date.strftime('%Y-%m-%d %H:%M') }}
+                                            {% else %}
+                                                -
+                                            {% endif %}
+                                        </td>
+                                        <td>
+                                            {% if item.todo.is_completed %}
+                                                <span class="badge bg-success">已完成</span>
+                                                {% if item.todo.completed_at %}
+                                                    <small class="text-muted d-block">{{ item.todo.completed_at.strftime('%Y-%m-%d %H:%M') }}</small>
+                                                {% endif %}
+                                            {% else %}
+                                                <span class="badge bg-warning">未完成</span>
+                                            {% endif %}
+                                        </td>
+                                        <td>{{ item.todo.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
+                                        <td>
+                                            <div class="btn-group btn-group-sm" role="group">
+                                                <a href="/admin/todos/{{ item.todo.id }}" class="btn btn-outline-primary" title="查看详情">
+                                                    <i class="fas fa-eye"></i>
+                                                </a>
+                                                <form method="post" action="/admin/todos/{{ item.todo.id }}/toggle" style="display: inline;">
+                                                    <button type="submit" class="btn {% if item.todo.is_completed %}btn-outline-warning{% else %}btn-outline-success{% endif %}" title="{% if item.todo.is_completed %}标记为未完成{% else %}标记为已完成{% endif %}">
+                                                        <i class="fas {% if item.todo.is_completed %}fa-undo{% else %}fa-check{% endif %}"></i>
+                                                    </button>
+                                                </form>
+                                                <form method="post" action="/admin/todos/{{ item.todo.id }}/delete" style="display: inline;" onsubmit="return confirm('确定要删除这个待办事项吗？');">
+                                                    <button type="submit" class="btn btn-outline-danger" title="删除">
+                                                        <i class="fas fa-trash"></i>
+                                                    </button>
+                                                </form>
+                                            </div>
+                                        </td>
+                                    </tr>
+                                    {% endfor %}
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            {% else %}
+                <div class="card">
+                    <div class="card-body text-center py-5">
+                        <i class="fas fa-clipboard-list fa-3x text-muted mb-3"></i>
+                        <h5 class="text-muted">暂无待办事项</h5>
+                        <p class="text-muted">点击上方按钮添加第一个待办事项</p>
+                        <a href="/admin/todos/add" class="btn btn-primary">
+                            <i class="fas fa-plus me-1"></i>添加待办事项
+                        </a>
+                    </div>
+                </div>
+            {% endif %}
+        {% endif %}
+    </div>
+</div>
+{% endblock %}

tool/IMAGE_CONVERTER_README.md

@@ -0,0 +1,167 @@
+# 图片转换工具使用指南
+
+这个工具可以将多种格式的图片转换为适用于ESP32墨水屏显示的二进制点阵数据。
+
+## 功能特点
+
+- 支持多种图片格式：JPG、PNG、BMP、GIF、TIFF等
+- 自动调整图片大小并居中显示
+- 支持黑色背景白色文本或白色背景黑色文本
+- 支持旋转90度显示
+- 支持Floyd-Steinberg抖动算法提高图像质量
+- 支持创建文本图像
+- 支持批量转换
+
+## 安装依赖
+
+```bash
+pip install Pillow
+```
+
+## 使用方法
+
+### 1. 转换单个图片
+
+```bash
+python3 image_converter.py image <输入图片路径> <输出文件路径> [选项]
+```
+
+```bash
+cd "/Users/jeremygan/Desktop/
+TangledupAI/esp32_GDEY042T81-24Pin-_dirver-" && python3 tool/image_con
+verter.py image tool/test_iamge_white_bg2.png images/test_image2.py --
+width 400 --height 300
+```
+选项参数：
+- `--width`: 目标宽度（默认400）
+- `--height`: 目标高度（默认300）
+- `--invert`: 反转颜色（白色背景黑色文本）
+- `--rotate`: 旋转90度
+- `--no-dither`: 不使用抖动算法
+
+示例：
+```bash
+# 转换为黑色背景白色文本（默认）
+python3 image_converter.py image photo.jpg photo_dark.py
+
+# 转换为白色背景黑色文本
+python3 image_converter.py image photo.jpg photo_light.py --invert
+
+# 转换并旋转90度
+python3 image_converter.py image photo.jpg photo_rotated.py --rotate
+
+# 转换为128x296尺寸并旋转
+python3 image_converter.py image photo.jpg photo_small.py --width 128 --height 296 --rotate
+```
+
+### 2. 创建文本图像
+
+```bash
+python3 image_converter.py text "<文本内容>" <输出文件路径> [选项]
+```
+
+
+选项参数：
+- `--width`: 目标宽度（默认400）
+- `--height`: 目标高度（默认300）
+- `--font-size`: 字体大小（默认24）
+- `--invert`: 反转颜色（白色背景黑色文本）
+- `--rotate`: 旋转90度
+
+示例：
+```bash
+# 创建文本图像
+python3 image_converter.py text "Hello ESP32!" hello.py
+
+# 创建大字体文本图像
+python3 image_converter.py text "Hello ESP32!" hello_big.py --font-size 32
+
+# 创建旋转文本图像
+python3 image_converter.py text "Rotated Text" rotated.py --rotate
+```
+
+### 3. 批量转换
+
+```bash
+python3 image_converter.py batch <输入目录> <输出目录> [选项]
+```
+
+示例：
+```bash
+# 批量转换目录中的所有图片
+python3 image_converter.py batch images/ converted/
+
+# 批量转换为白色背景黑色文本
+python3 image_converter.py batch images/ converted/ --invert
+```
+
+## 输出格式
+
+转换后的文件包含一个bytearray变量，变量名与文件名相同：
+
+```python
+# Converted from photo.jpg
+# Size: 400x300
+# Inverted: False, Rotated: False
+photo = bytearray(b'\x00\x00\x00\x0...')
+```
+
+## 在ESP32项目中使用
+
+1. 将转换后的.py文件复制到ESP32项目目录
+2. 在boot.py中设置`RUN_MODE=3`
+3. 修改image.py导入转换后的图片数据：
+
+```python
+# 在image.py中导入转换后的图片
+from photo import photo
+
+def run(img_data=None):
+    if img_data is None:
+        # 使用默认图片
+        img_data = photo
+    
+    # ... 其余代码保持不变
+```
+
+4. 上传代码到ESP32并运行
+
+## 示例
+
+运行示例脚本：
+
+```bash
+python3 convert_examples.py
+```
+
+这将创建示例图片目录并展示各种转换用法。
+
+## 注意事项
+
+1. 图片会自动调整大小并居中显示，保持原始宽高比
+2. 使用抖动算法可以提高图像质量，但会增加文件大小
+3. 旋转90度后，宽度和高度会互换
+4. 确保输出目录有写入权限
+5. 转换大图片可能需要一些时间
+
+## 故障排除
+
+1. **ImportError: No module named 'PIL'**
+   - 解决方案：运行 `pip install Pillow`
+
+2. **无法识别的图片格式**
+   - 解决方案：确保图片格式受支持（JPG、PNG、BMP、GIF、TIFF）
+
+3. **转换后的图片显示不正确**
+   - 解决方案：尝试使用`--invert`参数反转颜色
+   - 尝试使用`--rotate`参数旋转图片
+
+4. **内存不足**
+   - 解决方案：减小目标尺寸或使用更小的源图片
+
+## 技术细节
+
+- 图片使用Floyd-Steinberg抖动算法转换为1位黑白图像
+- 每个字节表示8个像素，最高位在前
+- 像素值0表示黑色，1表示白色
+- 字节数组按行组织，每行需要的字节数为(宽度+7)//8

tool/USAGE_CN.md

@@ -0,0 +1,144 @@
+# 图片转换工具使用说明
+
+## 问题修复说明
+
+### 之前的问题
+转换器在生成的图片数据中错误地插入了换行符 (`\n`, 0x0A),导致墨水屏显示乱码。
+
+### 修复内容
+修改了 `image_converter.py` 中的字节数组格式化逻辑:
+- **之前**: 每16个字节后直接写入 `\n`,导致换行符成为数据的一部分
+- **现在**: 每16个字节后正确地分割字符串为多个 `b'...'` 部分
+
+## 使用方法
+
+### 1. 转换单个图片
+
+```bash
+python image_converter.py image <输入图片路径> <输出文件路径> [选项]
+```
+
+**示例:**
+```bash
+# 基本用法
+python image_converter.py image test_image.png output.py
+
+# 指定尺寸
+python image_converter.py image test_image.png output.py --width 400 --height 300
+
+# 反转颜色(白底黑字)
+python image_converter.py image test_image.png output.py --invert
+
+# 旋转90度
+python image_converter.py image test_image.png output.py --rotate
+
+# 不使用抖动算法
+python image_converter.py image test_image.png output.py --no-dither
+```
+
+**重要提示:**
+- 输出路径必须包含文件名,不能只是目录
+- ❌ 错误: `python image_converter.py image input.png /path/to/directory`
+- ✅ 正确: `python image_converter.py image input.png /path/to/directory/output.py`
+
+### 2. 创建文本图片
+
+```bash
+python image_converter.py text <文本内容> <输出文件路径> [选项]
+```
+
+**示例:**
+```bash
+# 基本用法
+python image_converter.py text "Hello World" output.py
+
+# 指定字体大小
+python image_converter.py text "Hello" output.py --font-size 32
+
+# 白底黑字
+python image_converter.py text "Hello" output.py --invert
+```
+
+### 3. 批量转换
+
+```bash
+python image_converter.py batch <输入目录> <输出目录> [选项]
+```
+
+**示例:**
+```bash
+python image_converter.py batch ./input_images ./output_files --width 400 --height 300
+```
+
+## 参数说明
+
+### 通用参数
+- `--width`: 目标宽度(默认400像素)
+- `--height`: 目标高度(默认300像素)
+- `--invert`: 反转颜色(黑底白字 → 白底黑字)
+- `--rotate`: 旋转90度
+
+### 图片转换专用
+- `--no-dither`: 不使用抖动算法(使用简单阈值二值化)
+
+### 文本创建专用
+- `--font-size`: 字体大小(默认24)
+
+## 在MicroPython中使用生成的文件
+
+```python
+# 导入生成的图片数据
+from output import image_data
+
+# 在image.py中使用
+import image
+image.run(image_data, width=400, height=300)
+```
+
+## 验证修复
+
+运行验证脚本检查生成的文件是否正确:
+
+```bash
+python verify_fix.py
+```
+
+这会比较修复前后的数据,确认没有错误的换行符。
+
+## 常见问题
+
+### Q: 为什么显示乱码?
+A: 如果使用旧版本转换器生成的文件,数据中包含错误的换行符。请使用修复后的转换器重新生成。
+
+### Q: 如何重新生成所有图片?
+A: 使用批量转换功能:
+```bash
+python image_converter.py batch ./old_images ./new_images --width 400 --height 300
+```
+
+### Q: 支持哪些图片格式?
+A: 支持 JPG, PNG, BMP, GIF, TIFF 等常见格式。
+
+### Q: 生成的文件大小是多少?
+A: 对于400x300的图片,二进制数据大小为 15000 字节 (400 * 300 / 8)。
+
+## 技术细节
+
+### 数据格式
+- 每个像素用1位表示(黑或白)
+- 每行需要 `(width + 7) // 8` 个字节
+- 总字节数: `width_bytes * height`
+- 位顺序: MSB first (最高位在前)
+
+### 正确的输出格式
+```python
+image_data = bytearray(b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'...')
+```
+
+### 错误的输出格式(已修复)
+```python
+# 不要使用这种格式!
+image_data = bytearray(b'\n\xFF\xFF\xFF\xFF...\n\xFF\xFF...')
+```

tool/convert_examples.py

@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+"""
+图片转换工具使用示例
+"""
+
+import os
+import subprocess
+import sys
+
+def run_command(cmd):
+    """运行命令并打印输出"""
+    print(f"执行命令: {' '.join(cmd)}")
+    result = subprocess.run(cmd, capture_output=True, text=True)
+    if result.stdout:
+        print(result.stdout)
+    if result.stderr:
+        print(f"错误: {result.stderr}")
+    return result.returncode == 0
+
+def main():
+    print("=== 图片转换工具使用示例 ===\n")
+    
+    # 检查是否存在示例图片目录
+    example_dir = "example_images"
+    output_dir = "converted_images"
+    
+    if not os.path.exists(example_dir):
+        print(f"创建示例图片目录: {example_dir}")
+        os.makedirs(example_dir, exist_ok=True)
+        print("请将图片文件放入此目录后再次运行此脚本")
+        return
+    
+    if not os.path.exists(output_dir):
+        print(f"创建输出目录: {output_dir}")
+        os.makedirs(output_dir, exist_ok=True)
+    
+    # 示例1: 转换单个图片为黑色背景白色文本
+    print("\n示例1: 转换单个图片为黑色背景白色文本")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "image",
+        os.path.join(example_dir, "example.jpg"),
+        os.path.join(output_dir, "example_dark.py"),
+        "--width", "400",
+        "--height", "300"
+    ]
+    run_command(cmd)
+    
+    # 示例2: 转换单个图片为白色背景黑色文本
+    print("\n示例2: 转换单个图片为白色背景黑色文本")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "image",
+        os.path.join(example_dir, "example.jpg"),
+        os.path.join(output_dir, "example_light.py"),
+        "--width", "400",
+        "--height", "300",
+        "--invert"
+    ]
+    run_command(cmd)
+    
+    # 示例3: 创建文本图像
+    print("\n示例3: 创建文本图像")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "text",
+        "Hello ESP32!",
+        os.path.join(output_dir, "hello_text.py"),
+        "--width", "400",
+        "--height", "300",
+        "--font-size", "32"
+    ]
+    run_command(cmd)
+    
+    # 示例4: 创建旋转90度的文本图像
+    print("\n示例4: 创建旋转90度的文本图像")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "text",
+        "Rotated Text",
+        os.path.join(output_dir, "rotated_text.py"),
+        "--width", "400",
+        "--height", "300",
+        "--font-size", "32",
+        "--rotate"
+    ]
+    run_command(cmd)
+    
+    # 示例5: 批量转换图片
+    print("\n示例5: 批量转换图片")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "batch",
+        example_dir,
+        output_dir,
+        "--width", "400",
+        "--height", "300"
+    ]
+    run_command(cmd)
+    
+    # 示例6: 转换为128x296尺寸（与现有示例相同）
+    print("\n示例6: 转换为128x296尺寸")
+    print("=" * 50)
+    cmd = [
+        "python3", "image_converter.py", "image",
+        os.path.join(example_dir, "example.jpg"),
+        os.path.join(output_dir, "example_128x296.py"),
+        "--width", "128",
+        "--height", "296",
+        "--rotate"
+    ]
+    run_command(cmd)
+    
+    print("\n=== 转换完成 ===")
+    print(f"输出文件位于: {output_dir}")
+    print("\n使用方法:")
+    print("1. 将转换后的.py文件复制到ESP32项目目录")
+    print("2. 在boot.py中设置RUN_MODE=3")
+    print("3. 修改image.py导入转换后的图片数据")
+    print("4. 上传代码到ESP32并运行")
+
+if __name__ == '__main__':
+    main()

tool/example_usage.py

@@ -0,0 +1,166 @@
+#!/usr/bin/env python3
+"""
+示例：如何在ESP32项目中使用转换后的图片数据
+"""
+
+# 假设你已经使用图片转换工具将图片转换为example_image.py
+# 其中包含以下内容：
+# example_image = bytearray(b'\x00\x00\x00\x0...')
+
+# 1. 导入转换后的图片数据
+# from example_image import example_image
+
+# 2. 在image.py中使用图片数据
+"""
+# image.py 中的示例代码
+
+import framebuf
+from machine import Pin, SPI
+import epaper4in2
+import time
+import config
+
+def run(img_data=None):
+    # 如果没有提供图片数据，使用默认图片
+    if img_data is None:
+        # 可以在这里设置默认图片
+        img_data = None
+    
+    try:
+        # 初始化墨水屏
+        epd = epaper4in2.EPD()
+        epd.init()
+        
+        # 创建帧缓冲区
+        buf = bytearray(config.WIDTH * config.HEIGHT // 8)
+        fb = framebuf.FrameBuffer(buf, config.WIDTH, config.HEIGHT, framebuf.MONO_HLSB)
+        
+        if img_data is not None:
+            # 使用提供的图片数据
+            # 根据图片数据长度判断图片尺寸
+            data_length = len(img_data)
+            
+            # 常见尺寸检查
+            if data_length == 128 * 296 // 8:  # 128x296
+                img_width, img_height = 128, 296
+            elif data_length == 400 * 300 // 8:  # 400x300
+                img_width, img_height = 400, 300
+            else:
+                # 默认尺寸
+                img_width, img_height = 400, 300
+            
+            # 计算居中位置
+            x_offset = (config.WIDTH - img_width) // 2
+            y_offset = (config.HEIGHT - img_height) // 2
+            
+            # 将图片数据复制到帧缓冲区
+            for y in range(img_height):
+                for x in range(img_width):
+                    # 计算源位置
+                    src_byte_index = y * ((img_width + 7) // 8) + x // 8
+                    src_bit_position = 7 - (x % 8)
+                    
+                    # 获取像素值
+                    pixel = (img_data[src_byte_index] >> src_bit_position) & 1
+                    
+                    # 计算目标位置
+                    dst_x = x_offset + x
+                    dst_y = y_offset + y
+                    
+                    if 0 <= dst_x < config.WIDTH and 0 <= dst_y < config.HEIGHT:
+                        fb.pixel(dst_x, dst_y, pixel)
+        else:
+            # 如果没有图片数据，显示测试图案
+            fb.fill(0)
+            fb.rect(10, 10, config.WIDTH-20, config.HEIGHT-20, 1)
+            fb.text("No Image Data", 50, config.HEIGHT//2, 1)
+        
+        # 显示图片
+        epd.display_frame(buf)
+        
+        # 等待一段时间
+        time.sleep(5)
+        
+        # 清屏并进入深度睡眠
+        epd.clear()
+        epd.sleep()
+        
+    except Exception as e:
+        print(f"显示图片时出错: {e}")
+        # 清屏并进入深度睡眠
+        epd.clear()
+        epd.sleep()
+"""
+
+# 3. 在boot.py中设置RUN_MODE=3
+"""
+# boot.py 中的示例代码
+
+import machine
+import time
+import config
+
+# 设置运行模式
+# 0: 正常运行模式
+# 1: WiFi连接模式
+# 2: 配置模式
+# 3: 图片显示模式
+RUN_MODE = 3
+
+if RUN_MODE == 3:
+    # 导入图片数据
+    from example_image import example_image
+    
+    # 导入图片显示模块
+    import image
+    
+    # 显示图片
+    image.run(example_image)
+"""
+
+# 4. 使用不同的图片
+"""
+# 你可以根据需要导入不同的图片数据
+
+# 显示黑色背景白色文本的图片
+from example_dark import example_dark
+image.run(example_dark)
+
+# 显示白色背景黑色文本的图片
+from example_light import example_light
+image.run(example_light)
+
+# 显示旋转的图片
+from example_rotated import example_rotated
+image.run(example_rotated)
+
+# 显示文本图片
+from hello_text import hello_text
+image.run(hello_text)
+"""
+
+# 5. 动态选择图片
+"""
+# 你可以根据条件动态选择要显示的图片
+
+def display_image_by_condition(condition):
+    if condition == "dark":
+        from example_dark import example_dark
+        return example_dark
+    elif condition == "light":
+        from example_light import example_light
+        return example_light
+    elif condition == "rotated":
+        from example_rotated import example_rotated
+        return example_rotated
+    else:
+        from hello_text import hello_text
+        return hello_text
+
+# 使用示例
+img_data = display_image_by_condition("dark")
+image.run(img_data)
+"""
+
+print("这是一个示例文件，展示了如何在ESP32项目中使用转换后的图片数据。")
+print("请参考注释中的代码示例，根据你的实际需求进行修改。")

tool/image_converter.py

@@ -0,0 +1,313 @@
+#!/usr/bin/env python3
+"""
+图片转换工具 - 将多种格式的图片转换为适用于墨水屏显示的二进制点阵数据
+支持转换为黑色背景白色文本或白色背景黑色文本的格式
+"""
+
+import os
+import sys
+from PIL import Image, ImageOps, ImageDraw, ImageFont
+import argparse
+import math
+
+def convert_image_to_epaper(input_path, output_path, width=400, height=300, invert=False, rotate=False, dither=True):
+    """
+    将图片转换为墨水屏二进制格式
+    
+    参数:
+        input_path: 输入图片路径
+        output_path: 输出文件路径
+        width: 目标宽度(默认400)
+        height: 目标高度(默认300)
+        invert: 是否反转颜色(默认False，黑色背景白色文本)
+        rotate: 是否旋转90度(默认False)
+        dither: 是否使用抖动算法(默认True)
+    """
+    try:
+        # 打开图片
+        img = Image.open(input_path)
+        
+        # 转换为RGB模式
+        if img.mode != 'RGB':
+            img = img.convert('RGB')
+        
+        # 调整大小，保持宽高比
+        img_ratio = img.width / img.height
+        target_ratio = width / height
+        
+        if img_ratio > target_ratio:
+            # 图片较宽，以宽度为准
+            new_width = width
+            new_height = int(width / img_ratio)
+        else:
+            # 图片较高，以高度为准
+            new_height = height
+            new_width = int(height * img_ratio)
+        
+        img = img.resize((new_width, new_height), Image.LANCZOS)
+        
+        # 创建目标大小的黑色背景
+        result = Image.new('RGB', (width, height), (0, 0, 0) if not invert else (255, 255, 255))
+        
+        # 计算居中位置
+        x_offset = (width - new_width) // 2
+        y_offset = (height - new_height) // 2
+        
+        # 将图片粘贴到中心
+        result.paste(img, (x_offset, y_offset))
+        
+        # 转换为灰度
+        result = result.convert('L')
+        
+        # 转换为1位黑白图像
+        if dither:
+            result = result.convert('1', dither=Image.FLOYDSTEINBERG)
+        else:
+            # 使用阈值128进行二值化
+            result = result.point(lambda x: 0 if x < 128 else 255, '1')
+        
+        # 如果需要反转颜色
+        if invert:
+            result = ImageOps.invert(result)
+        
+        # 如果需要旋转90度
+        if rotate:
+            result = result.rotate(90, expand=True)
+            # 如果旋转后尺寸不匹配，需要重新调整
+            if result.size != (width, height):
+                result = result.resize((width, height), Image.LANCZOS)
+        
+        # 转换为字节数组
+        width_bytes = (width + 7) // 8  # 每行需要的字节数
+        total_bytes = width_bytes * height
+        
+        # 创建字节数组
+        byte_array = bytearray(total_bytes)
+        
+        # 将像素数据转换为字节数组
+        for y in range(height):
+            for x in range(width):
+                # 获取像素值 (0或255)
+                pixel = 0 if result.getpixel((x, y)) == 0 else 1
+                
+                # 计算字节位置和位位置
+                byte_index = y * width_bytes + x // 8
+                bit_position = 7 - (x % 8)  # 最高位在前
+                
+                # 设置位
+                if pixel:
+                    byte_array[byte_index] |= (1 << bit_position)
+        
+        # 生成Python代码
+        var_name = os.path.splitext(os.path.basename(output_path))[0]
+        
+        with open(output_path, 'w', encoding='utf-8') as f:
+            f.write(f"# Converted from {input_path}\n")
+            f.write(f"# Size: {width}x{height}\n")
+            f.write(f"# Inverted: {invert}, Rotated: {rotate}\n")
+            f.write(f"{var_name} = bytearray(b'")
+            
+            # 将字节数组格式化为十六进制字符串
+            for i, byte in enumerate(byte_array):
+                if i > 0 and i % 16 == 0:
+                    f.write("'\n    b'")
+                f.write(f"\\x{byte:02X}")
+            
+            f.write("')\n")
+        
+        print(f"转换完成: {input_path} -> {output_path}")
+        print(f"输出尺寸: {width}x{height}")
+        print(f"总字节数: {total_bytes}")
+        
+        return True
+    
+    except Exception as e:
+        print(f"转换失败: {e}")
+        return False
+
+def create_text_image(text, output_path, width=400, height=300, font_size=24, invert=False, rotate=False):
+    """
+    创建文本图像并转换为墨水屏二进制格式
+    
+    参数:
+        text: 要显示的文本
+        output_path: 输出文件路径
+        width: 目标宽度(默认400)
+        height: 目标高度(默认300)
+        font_size: 字体大小(默认24)
+        invert: 是否反转颜色(默认False，黑色背景白色文本)
+        rotate: 是否旋转90度(默认False)
+    """
+    try:
+        # 创建图像
+        result = Image.new('RGB', (width, height), (0, 0, 0) if not invert else (255, 255, 255))
+        draw = ImageDraw.Draw(result)
+        
+        # 尝试加载字体
+        try:
+            # 尝试使用系统字体
+            font = ImageFont.truetype("arial.ttf", font_size)
+        except:
+            try:
+                # 尝试使用项目中的字体
+                font = ImageFont.truetype("GB2312-12.fon", font_size)
+            except:
+                # 使用默认字体
+                font = ImageFont.load_default()
+        
+        # 计算文本位置
+        text_width, text_height = draw.textsize(text, font=font)
+        x = (width - text_width) // 2
+        y = (height - text_height) // 2
+        
+        # 绘制文本
+        text_color = (255, 255, 255) if not invert else (0, 0, 0)
+        draw.text((x, y), text, font=font, fill=text_color)
+        
+        # 转换为灰度
+        result = result.convert('L')
+        
+        # 转换为1位黑白图像
+        result = result.convert('1')
+        
+        # 如果需要旋转90度
+        if rotate:
+            result = result.rotate(90, expand=True)
+            # 如果旋转后尺寸不匹配，需要重新调整
+            if result.size != (width, height):
+                result = result.resize((width, height), Image.LANCZOS)
+        
+        # 转换为字节数组
+        width_bytes = (width + 7) // 8  # 每行需要的字节数
+        total_bytes = width_bytes * height
+        
+        # 创建字节数组
+        byte_array = bytearray(total_bytes)
+        
+        # 将像素数据转换为字节数组
+        for y in range(height):
+            for x in range(width):
+                # 获取像素值 (0或255)
+                pixel = 0 if result.getpixel((x, y)) == 0 else 1
+                
+                # 计算字节位置和位位置
+                byte_index = y * width_bytes + x // 8
+                bit_position = 7 - (x % 8)  # 最高位在前
+                
+                # 设置位
+                if pixel:
+                    byte_array[byte_index] |= (1 << bit_position)
+        
+        # 生成Python代码
+        var_name = os.path.splitext(os.path.basename(output_path))[0]
+        
+        with open(output_path, 'w', encoding='utf-8') as f:
+            f.write(f"# Text image: {text}\n")
+            f.write(f"# Size: {width}x{height}\n")
+            f.write(f"# Font size: {font_size}\n")
+            f.write(f"# Inverted: {invert}, Rotated: {rotate}\n")
+            f.write(f"{var_name} = bytearray(b'")
+            
+            # 将字节数组格式化为十六进制字符串
+            for i, byte in enumerate(byte_array):
+                if i > 0 and i % 16 == 0:
+                    f.write("'\n    b'")
+                f.write(f"\\x{byte:02X}")
+            
+            f.write("')\n")
+        
+        print(f"文本图像创建完成: {output_path}")
+        print(f"文本: {text}")
+        print(f"输出尺寸: {width}x{height}")
+        print(f"总字节数: {total_bytes}")
+        
+        return True
+    
+    except Exception as e:
+        print(f"创建失败: {e}")
+        return False
+
+def main():
+    parser = argparse.ArgumentParser(description='将图片转换为墨水屏二进制格式')
+    subparsers = parser.add_subparsers(dest='command', help='子命令')
+    
+    # 图片转换命令
+    img_parser = subparsers.add_parser('image', help='转换图片文件')
+    img_parser.add_argument('input', help='输入图片路径')
+    img_parser.add_argument('output', help='输出文件路径')
+    img_parser.add_argument('--width', type=int, default=400, help='目标宽度(默认400)')
+    img_parser.add_argument('--height', type=int, default=300, help='目标高度(默认300)')
+    img_parser.add_argument('--invert', action='store_true', help='反转颜色(白色背景黑色文本)')
+    img_parser.add_argument('--rotate', action='store_true', help='旋转90度')
+    img_parser.add_argument('--no-dither', action='store_true', help='不使用抖动算法')
+    
+    # 文本创建命令
+    text_parser = subparsers.add_parser('text', help='创建文本图像')
+    text_parser.add_argument('text', help='要显示的文本')
+    text_parser.add_argument('output', help='输出文件路径')
+    text_parser.add_argument('--width', type=int, default=400, help='目标宽度(默认400)')
+    text_parser.add_argument('--height', type=int, default=300, help='目标高度(默认300)')
+    text_parser.add_argument('--font-size', type=int, default=24, help='字体大小(默认24)')
+    text_parser.add_argument('--invert', action='store_true', help='反转颜色(白色背景黑色文本)')
+    text_parser.add_argument('--rotate', action='store_true', help='旋转90度')
+    
+    # 批量转换命令
+    batch_parser = subparsers.add_parser('batch', help='批量转换图片')
+    batch_parser.add_argument('input_dir', help='输入目录')
+    batch_parser.add_argument('output_dir', help='输出目录')
+    batch_parser.add_argument('--width', type=int, default=400, help='目标宽度(默认400)')
+    batch_parser.add_argument('--height', type=int, default=300, help='目标高度(默认300)')
+    batch_parser.add_argument('--invert', action='store_true', help='反转颜色(白色背景黑色文本)')
+    batch_parser.add_argument('--rotate', action='store_true', help='旋转90度')
+    batch_parser.add_argument('--no-dither', action='store_true', help='不使用抖动算法')
+    
+    args = parser.parse_args()
+    
+    if args.command == 'image':
+        convert_image_to_epaper(
+            args.input, 
+            args.output, 
+            args.width, 
+            args.height, 
+            args.invert, 
+            args.rotate, 
+            not args.no_dither
+        )
+    elif args.command == 'text':
+        create_text_image(
+            args.text, 
+            args.output, 
+            args.width, 
+            args.height, 
+            args.font_size, 
+            args.invert, 
+            args.rotate
+        )
+    elif args.command == 'batch':
+        # 确保输出目录存在
+        os.makedirs(args.output_dir, exist_ok=True)
+        
+        # 支持的图片格式
+        supported_formats = ('.jpg', '.jpeg', '.png', '.bmp', '.gif', '.tiff')
+        
+        # 遍历输入目录
+        for filename in os.listdir(args.input_dir):
+            if filename.lower().endswith(supported_formats):
+                input_path = os.path.join(args.input_dir, filename)
+                output_filename = os.path.splitext(filename)[0] + '.py'
+                output_path = os.path.join(args.output_dir, output_filename)
+                
+                convert_image_to_epaper(
+                    input_path, 
+                    output_path, 
+                    args.width, 
+                    args.height, 
+                    args.invert, 
+                    args.rotate, 
+                    not args.no_dither
+                )
+    else:
+        parser.print_help()
+
+if __name__ == '__main__':
+    main()

tool/test_iamge_fixed.py

@@ -0,0 +1,941 @@
+# Converted from tool/test_iamge_white_bg.png
+# Size: 400x300
+# Inverted: False, Rotated: False
+test_iamge_fixed = bytearray(b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\x8F\xFF\xFF\xFF\xFF\xFC\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFC\xFF\x87\xFF\xFF\xFF\xFF\xF8\xFF\x3F\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFC\x7F\x87\xFF\xFF\xFF\xFF\xF8\xF8\x1F\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFD\x3F\x06\x8F\xFF\xFF\xF8\xF8\x40\x8F'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x3A\x10\x07\xFF\xFF\xF8\xF2'
+    b'\x02\x5F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x00\x00\x27\xFF\xFF'
+    b'\xF8\x00\x0B\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE8\x00\x81\x57'
+    b'\xFF\xFF\xF8\x01\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x00\x48'
+    b'\x3F\xFF\xFF\xFC\x81\x11\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC'
+    b'\x00\x02\xFF\xFF\xFF\xF8\x00\x77\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFE\x49\x38\xFF\xFF\xFF\xF0\x04\xF3\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\x06\x51\x3F\xFF\xFF\xFD\x2C\xF7\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x40\x1F\xFF\xFF\xFF\xFD\xE7\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x40\x1F\xFF\xFF\xFF\xFE\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x09\x7F\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8\x00\x3F\xFF'
+    b'\xFF\xFF\xF3\xBF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8\x22'
+    b'\x1F\xFF\xFF\xFF\xE3\x8F\x8F\xCF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFC\x80\x4F\xFF\xFF\xFF\xE3\x87\x8F\x8F\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xC4\x1F\xFF\xFF\xFF\xC3\x87\xC3\x1F\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFC\x51\x1F\xFF\xFF\xFF\xD7\x85\xC2\x3F\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x44\x3E\x3F\xFF\xFF\xC7\x94\x48\x7F'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x00\x20\x0F\xFF\xFF\x81\x80'
+    b'\x40\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFD\x10\x40\x87\xFF\xFF'
+    b'\x19\x84\x44\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x01\x04\x0F'
+    b'\xFF\xFF\x00\x94\x4C\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x44'
+    b'\x03\xFF\xFF\xFE\x40\x0F\xCC\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFC\x00\x2F\xFF\xFF\xFE\x04\x3F\x98\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xC0\x10\xFF\xFF\xFF\xFD\x90\xB1\xD9\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xF0\x00\x87\xC1\xFF\xFF\xFF\x00\x63\x79\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xF0\x02\x3E\x00\x3F\xFF\xFE\x21\x87\x19\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF2\x25\xF0\x08\x1F\xFF\xFE\x77\x0F'
+    b'\xD1\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF0\x3F\x80\x20\x1F\xFF\xFC'
+    b'\x78\x2F\xC3\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFD\xCC\x02\x7D\x1F'
+    b'\xFF\xFC\x70\x33\xE3\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x80\x15'
+    b'\x3E\x1F\xFF\xF9\x39\x43\xE3\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xC4\x98\x3C\x5F\xFF\xF3\x1E\x03\xE3\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xC1\x80\x3E\x1F\xFF\xE7\x3E\x4B\xC1\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xD3\x82\x3C\x1F\xFF\xEF\x3E\x23\xC8\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xE3\xD8\x7C\x1F\xFF\xDE\x1E\x47\x98\x7F'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE3\x80\xFC\x5F\xFF\xDE\x3E\x53'
+    b'\x39\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE3\xC3\xF8\x1F\xFF\xFF'
+    b'\x1E\x44\x7C\x0F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE7\x87\xFA\x3F'
+    b'\xFF\xFE\x1E\x40\xFE\x03\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE7\xD0'
+    b'\xF8\x3F\xFF\xFF\x1E\x83\xFE\x23\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xF7\xC0\x28\xBF\xFF\xFE\x0C\xC9\xFF\x00\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xE4\x0B\x00\x7F\xFF\xFE\x2E\x83\xFF\x80\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xE1\x0F\x82\x7F\xFF\xFE\x0D\xC7\xFF\xC8\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xF0\x3F\xC8\x7F\xFF\xFE\x4B\xCF\xFF\xF0'
+    b'\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\xFF\xE0\xFF\xFF\xFF\x1F\xFF'
+    b'\xFF\xFE\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF1\xFF\xFF\xFF'
+    b'\xBF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x3F'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFC\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFD\xFD\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xF8\x7C\x17\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFC\x1F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xF8\x3C\x00\xFF\xFF\xFF\xFF\xFE\x3F\xFF\xFF'
+    b'\xFF\xFF\xFC\x0F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8\x70\x40\xFF\xFF\xFF\xFF\xFE\x3F'
+    b'\xFF\xFF\xFF\xFF\xFC\x2F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xF5\xFF\xFF\xFF\xFF\xFF\xFF\xFA\x01\x09\xFF\xFF\xFF\xFF'
+    b'\xFE\x3F\xFF\xFF\xFF\xFF\xF8\x07\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFC\x7F\xFF\xFF\xF0\x7F\xFF\xFF\xFF\xFF\xFF\xE0\x10\xFF\xFF\xFF'
+    b'\xFF\x1F\xFF\x3F\xFF\xFF\xFF\xFF\xF0\x8F\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xF8\x3F\xFF\xFF\xF0\x3F\xFF\xFF\xFF\xFF\xFF\x01\x11\xFF'
+    b'\xFF\xFF\xFF\x0F\xFF\x3F\xFF\xFF\xFF\xFF\xE0\x3F\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xE1\x3F\xFF\xFF\xF9\x3F\xFF\xFF\xFF\xFF\xFC\x10'
+    b'\x71\xFF\xFF\xFF\xFF\x0F\xFE\x3E\x3F\xFF\xFF\xFF\xC2\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xC4\x7F\xFF\xFF\xFC\x3F\xFF\xFC\xFF\xFF'
+    b'\xFE\x0C\x73\xFF\xFF\xFF\xFF\x87\xFE\x78\x1F\xFF\xFF\xFF\x83\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x10\x7F\xFF\xFF\xFE\x3F\xFF\xF8'
+    b'\x3F\xFF\xFF\xFC\x63\xFF\xFF\xFF\xFF\x87\xFE\x20\x9F\xFF\xFF\xFF'
+    b'\x1F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xEC\x40\xFF\xFF\xFF\xFF\x7F'
+    b'\xEF\xF0\x3F\xFF\xFF\xFC\x67\xFF\xFF\xFF\xFF\x8F\xFE\x02\x1F\xFF'
+    b'\xFF\xFE\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xE0\x01\xFF\xFF\xFF'
+    b'\xFF\x7F\x83\xF1\x7F\xFF\xFF\xFC\xE7\xFF\xFF\xFF\xFF\x0F\xFE\x88'
+    b'\x3F\xFF\xFF\xFE\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF1\x07\xFF'
+    b'\xFF\xFF\xFF\xFF\x03\xE1\x7F\xFF\xFF\xFC\x6F\xFF\xFF\xFF\xFF\xA7'
+    b'\xFC\x10\xFF\xFF\xFF\xE7\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\x93\xFF\xFF\xFF\xFF\xFC\x27\xC7\xFF\xFF\xFF\xFE\xCF\xFA\x3F\xFF'
+    b'\xFF\x8F\xF0\x51\xFF\xFF\xFF\xC3\xFF\xF9\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\x07\xFF\xFF\xFF\xFF\xF0\x07\x83\xFF\xFF\xFF\xFC\xFF\xC0'
+    b'\x3F\xFF\xFF\x87\xFE\x03\xFF\xFF\xFF\xF1\xF9\xE1\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\x0F\xFF\xFF\xFF\xFF\xF0\x0F\x03\xFF\xFF\xFF\xFE'
+    b'\xFE\x00\x1F\xFF\xFF\x8F\xFE\x47\xFF\xFF\xFF\xF8\xF1\xC5\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFC\x1E\x3F\xFF\xFF\xFF\xFF\xFD\x4E\x69\xFF\xFF'
+    b'\xFF\xFE\xF0\x3D\x3F\xFF\xFF\x0F\xFC\x07\xFF\xFF\xFF\xFC\xF8\x07'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xF9\x00\x3F\xFF\xFF\xFF\xF0\xFF\x1F\xE3'
+    b'\xFF\xFF\xFF\xFF\xC1\x7C\x1F\xFF\xFF\x8F\xFE\x27\xFF\xFF\xFF\xF8'
+    b'\xF8\x17\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF2\x7F\xFF\xFF\xFF\xC0\x7F'
+    b'\x01\xE3\xFF\xFF\xFF\xFF\x05\xF8\x3F\xFF\xCF\x8C\xFC\x30\xFF\xFF'
+    b'\xFF\xFC\xFA\x4F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8\x0F\xFF\xFF\xFF'
+    b'\x80\xFE\x23\xE0\x3F\xFF\xFF\xF8\x0F\xF8\xBF\xFF\xCF\x81\xFD\x70'
+    b'\xFF\xFF\xFF\xF8\x70\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8\x8F\xFF'
+    b'\xFF\xFE\x12\xFE\x03\xE0\x7F\xFF\xFF\xC0\x27\xF0\x7F\xFF\xE7\x13'
+    b'\xFC\x61\xFF\xFF\xFF\xF8\xC0\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF1'
+    b'\xC1\xFF\xFF\xFC\x00\xFD\x0B\xE4\xFF\xFF\xFE\x04\x8F\xF2\x7F\xFF'
+    b'\xE7\x87\xF8\xC5\xFF\xFF\xFF\xF0\x04\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xE3\xF0\xFF\xFF\xFC\x80\xFC\x20\xE1\xFF\xFF\xFE\x11\xC7\xE0'
+    b'\xFF\xFF\xC3\x0F\xF0\x83\xFF\xFF\xFF\xF4\x90\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xE3\xF8\x3F\xFF\xFE\x35\xFE\x08\xE7\xFF\xFF\xFF\x07'
+    b'\x87\xE0\xFF\xFF\xC0\x2F\xE2\x0F\xFF\xFF\xFF\xF0\x00\x7F\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xC7\x7C\x0F\xFF\xFF\xF0\xFF\x98\xE7\xFF\xFF'
+    b'\xFF\xFF\xC9\xC9\xFF\xFF\xC8\x9F\xC0\x1F\xFF\xFF\xFF\xE0\x02\x7F'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x8F\x2E\x81\xFF\xFF\xF1\xFF\x9C\xE7'
+    b'\xFF\xFF\xFF\xFF\xC8\x43\xFF\xFF\x80\x1F\xC4\x7F\xFF\xFF\xFF\xE2'
+    b'\x48\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x1E\x03\x00\x0F\xFF\xE0\x0F'
+    b'\x1C\xEE\x01\xFF\xFF\xFF\xC4\x03\xFF\xFF\xC2\x1F\xE0\xFF\xFF\xFF'
+    b'\xFF\xE0\x38\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x3E\x03\xC4\x07\xFF'
+    b'\xE0\x03\x3C\x40\x00\xFF\xFF\xFF\xC6\x13\xFF\xFF\xC9\x9F\xF0\xFF'
+    b'\xFF\xFF\xFF\xF0\xF8\x43\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x7F\x27\xE0'
+    b'\x03\xFF\xE9\xF0\x30\x00\x91\xFF\xFF\xFF\xC7\x47\xFF\xFF\xC3\x1F'
+    b'\xF9\x3F\xFF\xFF\xFF\xF2\xF9\x60\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFC\x78'
+    b'\x07\xF0\x91\xFF\xE1\xCC\x60\x15\x4F\xFF\xFF\xFF\x87\x8F\xFF\xFF'
+    b'\xEF\xBF\xF3\x1F\xFF\xFF\xFF\xFF\xF8\x78\x0F\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xF0\xE0\x1F\xFC\x03\xFF\xE1\x9C\x1B\xFF\xFF\xFF\xFF\xFF\xC7\xFF'
+    b'\xFF\xFF\xFF\x1F\xF3\x8F\xFF\xFF\xFF\xFF\xF0\x7E\x01\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xE3\xE1\x3F\xFF\xFF\xFF\xE5\x3C\x0F\xFF\xFF\xFF\xFF\xFF'
+    b'\xC7\xFF\xFF\xFF\xFF\x9F\xF3\xC3\xFF\xFF\xFF\xFF\xF9\x7F\x90\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\x0B\xF0\x3F\xFF\xFF\xFF\xE2\x39\xA7\xFF\xFF\xFF'
+    b'\xFF\xFF\xC7\xFF\xFF\xFF\xFF\x1F\xE7\xE3\xFF\xFF\xFF\xFF\xF0\x7F'
+    b'\x02\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\x9F\xFE\x7C\x07\xFF\xFF\xE0\x3B\xC1\xFF'
+    b'\xFF\xFF\xFF\xFF\x87\xFF\xFF\xFF\xFF\x9F\xE7\xE0\xFF\xFF\xFF\xFF'
+    b'\xF0\x7F\x08\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x60\x03\xFF\xFF\xC0\xF7'
+    b'\xE0\xFF\xFF\xFF\xFF\xFF\xC3\xFF\xFF\xFF\xFF\x9F\xCF\xF0\x3F\xFF'
+    b'\xFF\xE0\x24\x7F\xE0\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x00\x93\xFF\xFF'
+    b'\xC8\x6F\xF0\x3F\xFF\xFF\xFF\xFF\x97\xFF\xFF\xFF\xFF\x9F\xCF\xF8'
+    b'\x1F\xFF\xEF\xF4\x80\x7F\xF0\x3F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFE\x12\x03'
+    b'\xFF\xFF\xC1\xDF\xFC\x06\xFF\xFF\xFF\xFF\xC3\xFF\xFF\xFF\xFF\x3F'
+    b'\x9F\xFC\x83\xFF\xE7\xFE\x01\x7F\xFC\xBF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF8'
+    b'\x1C\x0F\xFF\xFF\xC1\xBF\xFE\x00\x3F\xFF\xFF\xFF\x83\xFF\xFF\xFF'
+    b'\xFF\x9F\x3F\xFE\x01\xFF\xE7\xFF\x88\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xE0\xFF\xFF\xFF\xFF\xE7\xFF\xFF\x48\x03\xFF\xFF\xFF\xC7\xFF'
+    b'\xFF\xFF\xFE\x1E\xFF\xFE\x08\x7F\xE7\xFF\xE0\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\x85\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x80\x80\x7F\xFF\xFF'
+    b'\xC3\xFF\xFF\xFF\xFF\x1F\xFF\xFF\xA0\x7F\xC6\xFF\xF3\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\x57\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xF0\x05\xFF'
+    b'\xFF\xFF\xC7\xFF\xFF\xFF\xFF\x1F\xFF\xFF\xD0\x7F\xE0\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\x83\xFF\xFF\xFF\xFF\x1F\xFF\xFF\xFF\xFF\xC9\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xCB\xFF\xFF\xFF\xFF\x5F\xFF\xFF\xFF\xFF'
+    b'\xC1\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xC7\xFF\xFF\xFF\xFF\x9F\xFF\xFF'
+    b'\xFF\xFF\xD3\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xC7\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xE3\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xC7\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xF7\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xEF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xEF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
+    b'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF')

tool/verify_fix.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+"""
+验证修复后的图片数据
+"""
+
+# 导入旧的(有问题的)和新的(修复后的)图片数据
+from test_iamge import test_iamge as old_data
+from test_iamge_fixed import test_iamge_fixed as new_data
+
+print("=== 验证图片数据修复 ===\n")
+
+# 检查数据长度
+print(f"旧数据长度: {len(old_data)} 字节")
+print(f"新数据长度: {len(new_data)} 字节")
+print(f"预期长度: {(400 * 300) // 8} 字节\n")
+
+# 检查旧数据中的换行符
+newline_count = old_data.count(0x0A)  # 0x0A 是换行符 \n
+print(f"旧数据中的换行符(0x0A)数量: {newline_count}")
+print(f"新数据中的换行符(0x0A)数量: {new_data.count(0x0A)}\n")
+
+# 显示前几个字节
+print("旧数据前32字节:")
+print(' '.join(f'{b:02X}' for b in old_data[:32]))
+print("\n新数据前32字节:")
+print(' '.join(f'{b:02X}' for b in new_data[:32]))
+
+# 检查数据类型
+print(f"\n旧数据类型: {type(old_data)}")
+print(f"新数据类型: {type(new_data)}")
+
+print("\n=== 结论 ===")
+if newline_count > 0:
+    print(f"❌ 旧数据包含 {newline_count} 个错误的换行符,会导致显示乱码")
+else:
+    print("✓ 旧数据没有换行符问题")
+
+if new_data.count(0x0A) == 0 or new_data.count(0x0A) < newline_count:
+    print("✓ 新数据已修复,不包含错误的换行符")
+else:
+    print("❌ 新数据仍有问题")
+
+if len(new_data) == 15000:
+    print("✓ 新数据长度正确 (400x300/8 = 15000 字节)")
+else:
+    print(f"❌ 新数据长度不正确,应该是 15000 字节")