安装python

2024-02-11 14:52| 来源: 网络整理| 查看: 265

在注释掉download acripts仍无法启动后，可以尝试下面步骤。一般安装步骤：打开Anaconda Prompt

pip install visdom

启动服务器 python -m visdom.server 如此是启动成功，如下图，则安装成功。在这里插入图片描述如遇到Downloading scripts, this may take a little while，长时间未响应，则 1.找到visdom模块安装位置：

anaconda安装目录下\Lib\site-packages\visdom

2.修改文件server.py 修改函数download_scripts_and_run，将download_scripts()注释掉该函数位于全篇末尾，1917行

def download_scripts_and_run(): # download_scripts() main() if __name__ == "__main__": download_scripts_and_run()

3.文件替换从GitHub上下载static文件，链接：https://github.com/fossasia/visdom 解压后，将static文件覆盖到\visdom\static文件夹下。再次重启，使用命令python -m visdom.server

若此时，在注释掉download acripts，替换掉文件后，仍无法启动后，可以尝试下面步骤。运行python -m visdom.server，出现报错问题：

//出现如下结果 D:\app\anaconda\envs\pytorch\lib\site-packages\visdom\server.py:39: DeprecationWarning: zmq.eventloop.ioloop is deprecated in pyzmq 17. pyzmq now works with default tornado and asyncio eventloops. ioloop.install() # Needs to happen before any tornado imports! It's Alive! Traceback (most recent call last): File "D:\app\anaconda\envs\pytorch\lib\runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None, File "D:\app\anaconda\envs\pytorch\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "D:\app\anaconda\envs\pytorch\lib\site-packages\visdom\server.py", line 1922, in download_scripts_and_run() File "D:\app\anaconda\envs\pytorch\lib\site-packages\visdom\server.py", line 1918, in download_scripts_and_run main() File "D:\app\anaconda\envs\pytorch\lib\site-packages\visdom\server.py", line 1910, in main start_server(port=FLAGS.port, hostname=FLAGS.hostname, base_url=base_url, File "D:\app\anaconda\envs\pytorch\lib\site-packages\visdom\server.py", line 1791, in start_server app.listen(port, max_buffer_size=1024 ** 3) File "D:\app\anaconda\envs\pytorch\lib\site-packages\tornado\web.py", line 2116, in listen server.listen(port, address) File "D:\app\anaconda\envs\pytorch\lib\site-packages\tornado\tcpserver.py", line 152, in listen self.add_sockets(sockets) File "D:\app\anaconda\envs\pytorch\lib\site-packages\tornado\tcpserver.py", line 165, in add_sockets self._handlers[sock.fileno()] = add_accept_handler( File "D:\app\anaconda\envs\pytorch\lib\site-packages\tornado\netutil.py", line 279, in add_accept_handler io_loop.add_handler(sock, accept_handler, IOLoop.READ) File "D:\app\anaconda\envs\pytorch\lib\site-packages\tornado\platform\asyncio.py", line 100, in add_handler self.asyncio_loop.add_reader(fd, self._handle_events, fd, IOLoop.READ) File "D:\app\anaconda\envs\pytorch\lib\asyncio\events.py", line 501, in add_reader raise NotImplementedError NotImplementedError

解决办法：找到anaconda路径：D:\anaconda\Lib\site-packages\tornado\platform找到asynico.py 添加一下代码：

if sys.platform == 'win32': asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

在这里插入图片描述再找到文件：D:\anaconda\Lib\site-packages\visdom找到server.py文件添加一下代码

import asyncio asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

在这里插入图片描述再次重启，使用命令python -m visdom.server，便可运行成功。

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