83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
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import asyncio
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import logging
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import os
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import sys
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# 导入教学辅助工具
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from TeacherHelper.Kit.TeacherHelper import (
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LLMClient,
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save_lesson_plan
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)
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# 配置日志
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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async def generate_gravitation_courseware():
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"""生成万有引力课件大纲的异步函数"""
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system_prompt = """你是PPT视觉设计教练，遵循“6×6原则”（每页≤6行，每行≤6词），字体≥28pt，主色调#005BAC（教育蓝），强调色#FFB703（暖黄）。所有动画≤0.5s，禁止花哨。需要给出演示者备注栏（<备注>）。"""
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llm_client = LLMClient(system_prompt=system_prompt)
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prompt = """为“万有引力”生成可直接导入PowerPoint的Markdown大纲，共12页，含：
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1. 封面（课程名+章节+教师姓名留白）
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2. 情境导入（1个30s短视频建议+2张图片提示）
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3. 概念建构（苹果落地+月亮绕地对比图）
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4. 规律探究（卡文迪许实验GIF占位）
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5. 公式推导（F=G·m₁m₂/r²分三步行）
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6. 例题精讲（2道，step-by-step动画）
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7. 当堂检测（Padlet二维码占位）
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8. 小结（思维导图，可一键转SmartArt）
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9. 作业二维码（链接到在线表单）
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10. 结束页（“思考：如果没有万有引力？”留白）
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【格式要求】
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每页用三级标题###表示，下方用<ul>列要点；如需图片，用! `https://via.placeholder.com/800x450?text=Image` 占位并给出版权提示；在要点后另起一行写<备注>演示者话术。"""
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async def get_courseware():
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async for chunk in llm_client.get_response(prompt, stream=True):
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yield chunk
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return get_courseware()
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# 测试生成课件的函数
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async def test_generate_courseware():
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print("\n===== 测试生成万有引力课件 =====")
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try:
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# 调用教学辅助工具生成课件
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courseware_chunks = await generate_gravitation_courseware()
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output_file = "./markdown/万有引力课件.md"
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# 调用教学辅助工具保存文件
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print("\n生成的课件大纲：")
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full_content, success = await save_lesson_plan(courseware_chunks, output_file, stream_print=True)
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if success:
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print(f"\n课件已保存到：{os.path.abspath(output_file)}")
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else:
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print("\n课件保存失败")
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except Exception as e:
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print(f"生成课件时发生异常: {str(e)}", file=sys.stderr)
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# 主函数
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async def main():
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try:
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# 直接生成课件，不进行交互式测试
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await test_generate_courseware()
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except KeyboardInterrupt:
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print("\n程序被用户中断")
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except Exception as e:
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print(f"测试过程中发生异常: {str(e)}", file=sys.stderr)
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finally:
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print("\n测试程序结束")
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if __name__ == '__main__':
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# 运行异步主函数
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asyncio.run(main())
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