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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
@CatchException
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
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