python 问题

[wxgiter]

D:\BitTorrent-4.0.3>python btdownloadheadless.py --url http://10.16.29.224/KuroKy.mp4.torrent --save
_as D:\BitTorrent-4.0.3\KuroKy.mp4
Traceback (most recent call last):
  File "btdownloadheadless.py", line 21, in <module>
    from signal import signal, SIGWINCH
ImportError: cannot import name SIGWINCH

用bittorrent搭建BT服务器，注册种子文件时提示这个错误，怎么解决？

bittorrent-4.0.3这有下载：http://download.csdn.net/source/820364

[winbsd]

引用错误，就是少相关类文件了，不过不知道SIGWINCH要下哪个文件

[flamkuavos]

呵呵，帮顶吧

[wxgiter]

我把3楼的代码放在btdownloadheadless.py 这个文件里还是同样的错误...

[angel_su]

可能是平台相关的，windows下不能使的吧...

[notax]

楼上说的是

python 2.5 on windows
>>> import signal
>>> dir(signal)
['NSIG', 'SIGABRT', 'SIGBREAK', 'SIGFPE', 'SIGILL', 'SIGINT', 'SIGSEGV', 'SIGTER
M', 'SIG_DFL', 'SIG_IGN', '__doc__', '__name__', 'default_int_handler', 'getsign
al', 'signal']
>>>

on linux
>>> import signal
>>> dir(signal)
['NSIG', 'SIGABRT', 'SIGALRM', 'SIGBUS', 'SIGCHLD', 'SIGCLD', 'SIGCONT', 'SIGFPE', 'SIGHUP', 'SIGILL', 'SIGINT', 'SIGIO', 'SIGIOT', 'SIGKILL', 'SIGPIPE', 'SIGPOLL', 'SIGPROF', 'SIGPWR', 'SIGQUIT', 'SIGRTMAX', 'SIGRTMIN', 'SIGSEGV', 'SIGSTOP', 'SIGSYS', 'SIGTERM', 'SIGTRAP', 'SIGTSTP', 'SIGTTIN', 'SIGTTOU', 'SIGURG', 'SIGUSR1', 'SIGUSR2', 'SIGVTALRM', 'SIGWINCH', 'SIGXCPU', 'SIGXFSZ', 'SIG_DFL', 'SIG_IGN', '__doc__', '__name__', 'alarm', 'default_int_handler', 'getsignal', 'pause', 'signal']
>>>

[huanlanshikong]

[Quote=引用 7 楼 notax 的回复:]

楼上说的是

python 2.5 on windows
>>> import signal
>>> dir(signal)
['NSIG', 'SIGABRT', 'SIGBREAK', 'SIGFPE', 'SIGILL', 'SIGINT', 'SIGSEGV', 'SIGTER
M', 'SIG_DFL', 'SIG_IGN', '__doc__', '__name__', ……
[/Quote]

原来这样啊，学习了

[wxgiter]

[Quote=引用 7 楼 notax 的回复:]
楼上说的是

python 2.5 on windows
>>> import signal
>>> dir(signal)
['NSIG', 'SIGABRT', 'SIGBREAK', 'SIGFPE', 'SIGILL', 'SIGINT', 'SIGSEGV', 'SIGTER
M', 'SIG_DFL', 'SIG_IGN', '__doc__', '__name__', '……
[/Quote]
这样啊..
悲剧了..
多谢大家回复.

[thy38]

貌似这个东东要注册：

_registered_sigwinch = False

 def watch_sigwinch():
    """Register for SIGWINCH, once and only once."""
    """Register for SIGWINCH, once and only once.

    Do nothing if the signal module is not available.
    """
    global _registered_sigwinch
    if not _registered_sigwinch:
        if sys.platform == 'win32':
           # Martin (gz) mentioned WINDOW_BUFFER_SIZE_RECORD from
           # ReadConsoleInput but I've no idea how to plug that in
           # the current design -- vila 20091216
        try:
            import signal
            if getattr(signal, "SIGWINCH", None) is not None:
                set_signal_handler(signal.SIGWINCH, terminal_size_changed)
        except ImportError:
            # python doesn't provide signal support, nothing we can do about it
            pass
        else:
            set_signal_handler(signal.SIGWINCH, _terminal_size_changed)
        _registered_sigwinch = True

[一土草三工]

不太了解，帮顶