使用Python wifi模块时出错

Question

当我试图使用文档中提到的wifi库运行扫描操作时，我会得到以下错误。

 (lsbaws)Keshav:bin root# wifi scan

  Traceback (most recent call last):
  File "/Users/Keshav/Documents/Github/Webserver/webserver/lsbaws/bin/wifi", line 202, in <module>
  args.func(args)
  File "/Users/Keshav/Documents/Github/Webserver/webserver/lsbaws/bin/wifi", line 51, in scan_command
  print_table([[cell.signal, cell.ssid, 'protected' if cell.encrypted else 'unprotected'] for cell in Cell.all(args.interface)])
  File "/Users/Keshav/Documents/Github/Webserver/webserver/lsbaws/lib/python2.7/site-packages/wifi/scan.py", line 29, in all
  stderr=subprocess.STDOUT)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 566, in check_output
  process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 709, in __init__
  errread, errwrite)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1326, in _execute_child
  raise child_exception

  OSError: [Errno 2] No such file or directory

Answer 1

我认为这个python库在mac上不起作用。

另一种做wifi扫描的方法是使用mac中的一个叫做机场的工具。

开始使用这个工具-

$ cd /usr/sbin
$ sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport

机场-I标志很有用

此外，只要输入机场，就会打开部分明确的手册页面。

参考链接- 机场实例