Question

使用wifi包，这就是我所做的：

>>> cell = Cell.all('wlan0')[0]
>>> print cell
>>> scheme = Scheme.for_cell('wlan0', 'home', cell)

当我打印单元格时，它会打印ssid。当我运行scheme = Scheme.for_cell('wlan0', 'home', cell)时。它给出了错误

>>> scheme = Scheme.for_cell('wlan0', 'home', cell)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/aaeronn/virt_proj/wifi_hack/local/lib/python2.7/site-packages/wifi/scheme.py", line 110, in for_cell
    return cls(interface, name, configuration(cell, passkey))
  File "/home/aaeronn/virt_proj/wifi_hack/local/lib/python2.7/site-packages/wifi/scheme.py", line 23, in configuration
    if len(passkey) != 64:
TypeError: object of type 'NoneType' has no len()

什么错了？我应该在哪里输入该ssid的密码？

Answer 1

documentation for wifi.Scheme.for_cell表示需要passkey参数：

classmethod for_cell （接口，名称，单元格，密钥=无）

对于某些passkey，您可以调用

scheme = Scheme.for_cell('wlan0', 'home', cell, passkey)

看source code for that package，TypeError提出了一个错误，或者至少是仓促设计的迹象。

wifi：Scheme.for_cell因TypeError而失败

1 个答案: