python应用程序在windows下不出现cmd窗口的办法
python写的GTK程序,会有这样一个怪现象,本来在cmd下用 python xxx.py 启动,还好好的,但是用py2exe编译以后,再用subprocess调用命令行程序的时候,就发现一个黑乎乎的cmd窗口跳出来了,特别难看,要消除它其实也还比较容易,但是要使用startupinfo这个windows only的参数,以下代码是linux和windows通用的例子:
代码如下:
if os.name == 'nt':
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
else:
startupinfo = None
subprocess.Popen(要运行的命令, startupinfo=startupinfo)
经过今天的修改,gmbox 0.2.4 beta 已经基本能在win下运行了,哈哈。

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