Expect是一个用于生成子应用程序并控制它们的模块.我对Python和Ruby感兴趣.
解决方法:
wexpect.py文件中的注释(拼写错误并突出显示已添加)
Wexpect is a port of pexpext to Windows. Since python for Windows lacks
the requisite modules (pty, tty, select, termios, fctnl, and resource) to run
pexpect, it was necessary to create a back-end that implemented any functions
that were used that relied on these modules. Wtty.py is this back-end. In
the Windows world consoles are not homogeneous. They can use low level or high
level input and output functions, and to correctly deal with both cases two
child processes are created for instacne of Spawn, with an intermidate child
that can continuously read from the console, and send that data over a pipe
to an instance of wtty. Spawner.py is resposible from reading and piping
data.I’ve left as much code intact as I Could and also tried to leave as many comments
intact is possible (espicially for functions that have not been changed) so many
of the comments will be misleading in their relationship to os specific
functionality. Also, the functions sendcontrol and sendeof are unimplemnted at
this time, as I Could not find meaningful Windows versions of these functions.
additionally, consoles do not have associated fild descriptors on Windows, so the
global variable child_fd will always be None.
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