我想限制一个程序一次只能运行一个，而且我想监视这个程序的进程，在结束时做点别的控制。
请问如何操作？或者哪有相关的资料介绍？
谢谢
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http://cvs.woodpecker.org.cn/svn/woodpecker/newedit/trunk/doc/dde.txt

newedit 的 DDE 技术，是综合了各种技巧后选定的，可以参考

On 4/6/06, jason python.nbfan <python.nbfan at gmail.com> wrote:
> 我想限制一个程序一次只能运行一个，而且我想监视这个程序的进程，在结束时做点别的控制。
> 请问如何操作？或者哪有相关的资料介绍？
> 谢谢
>
> _______________________________________________
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> Post: send python-chinese at lists.python.cn
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是这样的，我想通过python启动一个程序，监视这个程序的进程，让这个程序统一时间只能运行一个，等这个程序进程结束，备份这个程序的数据库。

2006/4/6, Zoom Quiet <zoom.quiet at gmail.com>:
>
> http://cvs.woodpecker.org.cn/svn/woodpecker/newedit/trunk/doc/dde.txt
>
> newedit 的 DDE 技术，是综合了各种技巧后选定的，可以参考
>
> On 4/6/06, jason python.nbfan <python.nbfan at gmail.com> wrote:
> > 我想限制一个程序一次只能运行一个，而且我想监视这个程序的进程，在结束时做点别的控制。
> > 请问如何操作？或者哪有相关的资料介绍？
> > 谢谢
> >
> > _______________________________________________
> > python-chinese
> > Post: send python-chinese at lists.python.cn
> > Subscribe: send subscribe to
> > python-chinese-request at lists.python.cn
> > Unsubscribe: send unsubscribe to
> > python-chinese-request at lists.python.cn
> > Detail Info:
> > http://python.cn/mailman/listinfo/python-chinese
> >
> >
>
>
> --
> """Time is unimportant, only life important!
> blogging  :  http://blog.zoomquiet.org/pyblosxom/
> wiki enter:   http://wiki.woodpecker.org.cn/moin/ZoomQuiet
> in douban:  http://www.douban.com/people/zoomq/
> """
>
> _______________________________________________
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Creating a single instance
application<http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/474070>
，很简洁，其实就是使用win32下的互斥变量，当然前提是windows系统并安装pywin32包

在06-4-6，jason python.nbfan <python.nbfan at gmail.com> 写道：
>
> 我想限制一个程序一次只能运行一个，而且我想监视这个程序的进程，在结束时做点别的控制。
> 请问如何操作？或者哪有相关的资料介绍？
> 谢谢
>
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>


--
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