py2exe是什么

py2exe是什么？py2exe是一种python发布工具，可以把python脚本转换成windows下的可执行程序，不需要安装python便可运行。py2exe现在可以用来创建使用了wxPython, Tkinter, Pmw, PyGTK, pygame, win32com client and server 等模块的程序。详细介绍可以看它的官方网站 http://starship.python.net/crew/theller/py2exe/1. 下载安装py2exepy2exe目前的版本是0.5.4，根据你安装的python的版本选择下载的文件py2exe-0.5.4.win32-py2.3.exe或py2exe-0.5.4.win32-py2.4.exe安装后的文件应该在你的python安装目录下的Lib/site-packages/py2exe2.  使用py2exe我们先准备一个简单的python程序hello.py

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CODE:

# hello.pydef main():    print "Hello, World!"if __name__ == '__main__':   main()

然后为使用py2exe写一个脚本setup.py

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CODE:

# setup.pyfrom distutils.core import setupimport py2exe      setup(console=["hello.py"])

运行setup.py，记得要传一个参数给它

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CODE:

python setup.py py2exe

应该看到一些输出信息

QUOTE:

running py2execreating E:/Projects/WorkSpace/Python/buildcreating E:/Projects/WorkSpace/Python/build/bdist.win32creating E:/Projects/WorkSpace/Python/build/bdist.win32/winexecreating E:/Projects/WorkSpace/Python/build/bdist.win32/winexe/collectcreating E:/Projects/WorkSpace/Python/build/bdist.win32/winexe/tempcreating E:/Projects/WorkSpace/Python/dist*** searching for required modules ****** parsing results ***creating python loader for extension '_sre'*** finding dlls needed ****** create binaries ****** byte compile python files ***byte-compiling C:/Python23/lib/copy_reg.py to copy_reg.pycbyte-compiling C:/Python23/lib/sre_compile.py to sre_compile.pycbyte-compiling E:/Projects/WorkSpace/Python/build/bdist.win32/winexe/temp/_sre.py to _sre.pycbyte-compiling C:/Python23/lib/macpath.py to macpath.pycbyte-compiling C:/Python23/lib/popen2.py to popen2.pycbyte-compiling C:/Python23/lib/atexit.py to atexit.pycbyte-compiling C:/Python23/lib/os2emxpath.py to os2emxpath.pycbyte-compiling C:/Python23/lib/sre_constants.py to sre_constants.pycbyte-compiling C:/Python23/lib/re.py to re.pycbyte-compiling C:/Python23/lib/ntpath.py to ntpath.pycbyte-compiling C:/Python23/lib/stat.py to stat.pycbyte-compiling C:/Python23/lib/string.py to string.pycbyte-compiling C:/Python23/lib/warnings.py to warnings.pycbyte-compiling C:/Python23/lib/UserDict.py to UserDict.pycbyte-compiling C:/Python23/lib/repr.py to repr.pycbyte-compiling C:/Python23/lib/copy.py to copy.pycbyte-compiling C:/Python23/lib/types.py to types.pycbyte-compiling C:/Python23/lib/posixpath.py to posixpath.pycbyte-compiling C:/Python23/lib/sre.py to sre.pycbyte-compiling C:/Python23/lib/linecache.py to linecache.pycbyte-compiling C:/Python23/lib/sre_parse.py to sre_parse.pycbyte-compiling C:/Python23/lib/os.py to os.pyc*** copy extensions ***copying C:/Python23/DLLs/_sre.pyd ->; E:/Projects/WorkSpace/Python/dist*** copy dlls ***

py2exe会在当前目录下生成两个目录 build和distbuild里是一些py2exe运行时产生的中间文件，dist里有最终的可执行文件library.zipw9xpopen.exepython23.dllhello.exe现在可以运行hello.exe了

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CODE:

E:/Projects/WorkSpace/Python/dist>;helloHello, World!

不过记得如果要发布到别的机器上时，library.zip、 w9xpopen.exe、python23.dll这几个文件是必须要和hello.exe在一起的。好了，这次先到这里，下次我们做一个wxPython的例子最后，大家试试运行

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CODE:

python setup.py py2exe --help

看看py2exe都有哪些参数