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| from toolbox import CatchException, update_ui | |
| from .crazy_utils import request_gpt_model_in_new_thread_with_ui_alive | |
| def inspect_dependency(chatbot, history): | |
| # 尝试导入依赖，如果缺少依赖，则给出安装建议 | |
| try: | |
| import manim | |
| return True | |
| except: | |
| chatbot.append(["导入依赖失败", "使用该模块需要额外依赖，安装方法:```pip install manimgl```"]) | |
| yield from update_ui(chatbot=chatbot, history=history) # 刷新界面 | |
| return False | |
| def gen_time_str(): | |
| import time | |
| return time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime()) | |
| def eval_manim(code): | |
| import subprocess, sys, os, shutil | |
| with open('gpt_log/MyAnimation.py', 'w', encoding='utf8') as f: | |
| f.write(code) | |
| subprocess.check_output([sys.executable, '-c', "from gpt_log.MyAnimation import MyAnimation; MyAnimation().render()"]) | |
| try: | |
| shutil.copyfile('media/videos/1080p60/MyAnimation.mp4', f'gpt_log/{gen_time_str()}.mp4') | |
| except: | |
| print('generating mp4 failed') | |
| return "Generating mp4 failed" | |
| return f'gpt_log/{gen_time_str()}.mp4' | |
| def get_code_block(reply): | |
| import re | |
| pattern = r"```([\s\S]*?)```" # regex pattern to match code blocks | |
| matches = re.findall(pattern, reply) # find all code blocks in text | |
| if len(matches) != 1: | |
| raise RuntimeError("GPT is not generating proper code.") | |
| return matches[0].strip('python') # code block | |
| def 动画生成(txt, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt, web_port): | |
| """ | |
| txt 输入栏用户输入的文本，例如需要翻译的一段话，再例如一个包含了待处理文件的路径 | |
| llm_kwargs gpt模型参数，如温度和top_p等，一般原样传递下去就行 | |
| plugin_kwargs 插件模型的参数，暂时没有用武之地 | |
| chatbot 聊天显示框的句柄，用于显示给用户 | |
| history 聊天历史，前情提要 | |
| system_prompt 给gpt的静默提醒 | |
| web_port 当前软件运行的端口号 | |
| """ | |
| # 清空历史，以免输入溢出 | |
| history = [] | |
| # 基本信息：功能、贡献者 | |
| chatbot.append([ | |
| "函数插件功能？", | |
| "生成数学动画, 作者: binary-husky, 插件初始化中 ..." | |
| ]) | |
| yield from update_ui(chatbot=chatbot, history=history) # 刷新界面 | |
| # 尝试导入依赖, 如果缺少依赖, 则给出安装建议 | |
| dep_ok = yield from inspect_dependency(chatbot=chatbot, history=history) # 刷新界面 | |
| if not dep_ok: return | |
| # 开始 | |
| i_say = f'Generate a animation to show:' + txt | |
| gpt_say = yield from request_gpt_model_in_new_thread_with_ui_alive( | |
| inputs=i_say, inputs_show_user=i_say, | |
| llm_kwargs=llm_kwargs, chatbot=chatbot, history=[], | |
| sys_prompt="Write a animation script with 3blue1brown's manim. Name the class as `MyAnimation`. And answer me with a code block wrapped by ```." | |
| ) | |
| chatbot.append((i_say, gpt_say)) | |
| history.extend([i_say, gpt_say]) | |
| yield from update_ui(chatbot=chatbot, history=history) # 刷新界面 # 界面更新 | |
| # 将代码转为动画 | |
| code = get_code_block(gpt_say) | |
| res = eval_manim(code) | |
| chatbot.append(("生成的视频文件路径", res)) | |
| yield from update_ui(chatbot=chatbot, history=history) # 刷新界面 # 界面更新 | |