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47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
import argparse
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import subprocess
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import signal
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import sys
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from gradio_ui import app
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from util import download_weights
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import time
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import torch
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def run():
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try:
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print("cuda is_available: ", torch.cuda.is_available()) # 应该返回True
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print("cuda device_count", torch.cuda.device_count()) # 应该至少返回1
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print("cuda device_name", torch.cuda.get_device_name(0)) # 应该显示您的GPU名称
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except Exception:
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print("显卡驱动不适配，请根据readme安装合适版本的 torch！")
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# 启动 server.py 子进程，并捕获其输出
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server_process = subprocess.Popen(
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["python", "./server.py"],
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stdout=subprocess.PIPE, # 捕获标准输出
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stderr=subprocess.PIPE,
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creationflags=subprocess.CREATE_NEW_PROCESS_GROUP,
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text=True
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)
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try:
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# 下载权重文件
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download_weights.download()
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print("启动Omniserver服务中，约40s左右，请耐心等待！")
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# 启动 Gradio UI
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# 等待 server_process 打印出 "Started server process"
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while True:
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output = server_process.stdout.readline()
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if "Omniparser initialized" in output:
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print("Omniparseer服务启动成功...")
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break
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if server_process.poll() is not None:
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raise RuntimeError("Server process terminated unexpectedly")
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app.run()
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finally:
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# 确保在主进程退出时终止子进程
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if server_process.poll() is None: # 如果进程还在运行
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server_process.terminate() # 发送终止信号
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server_process.wait(timeout=5) # 等待进程结束
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if __name__ == '__main__':
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run() |