Re: Win32下,直接执行系统PATH中 的Python脚本

realfun <[email protected]> Tue, 22 Jan 2008 10:36:37 +0800
Newsgroups gmane.comp.python.chinese
Message-ID <[email protected]>
原来如此简单 :D
http://xlp223.yculblog.com/post.1415372.html
大熊脚印多啊。

在08-1-22,大熊 <[email protected]> 写道:
>
> 只要修改两个环境变量就行了
> 1. PATH,把C:\python25\scripts加上(假设你的python2.5安装在c盘)
> 2.PATHEXT,添加扩展名.PY;.PYW
>
> 然后你就可随便执行你的python脚本了,就像EXE或BAT一样
>
> 在08-1-22,realfun < [email protected]> 写道:
> >
> > 呵呵,毛遂自荐一个小工具。
> >
> > Python经常会把脚本装在%Python%\Scripts下面,很难用,执行的时候需要跑到这个目录下去搞
> >
> > 如果,脚本像可执行程序那样,*在系统的PATH里随便找个目录一放就能到处执行*该多好!
> >
> > 早晨爬起来,写了个工具,包括一个批处理文件以及一个python脚本。
> > *安装方法*:
> > 1. 下载http://www.2maomao.com/blog/wp-content/uploads/exepy.zip
> > 2. 在系统PATH中找个目录,往里一扔就行,我放在了c:\python\scripts(已经加入系统PATH中)
> >
> > *使用方法*:
> > 此工具为命令行工具
> > 在命令行中,敲入:p epydoc xxx
> > 这样就可以执行c:\python\scripts\下面的epydoc.py了,xxx是参数列表
> >
> > *注意*:python.exe所在目录要加入到PATH中,通常是c:\python
> >
> > ――――-*实现细节*――――-
> > 批处理文件p.bat:
> > 下载: p.bat<http://www.2maomao.com/blog/wp-content/plugins/coolcode/coolcode.php?p=451&download=p.bat>
> >  @echo off
> > REM this command file intend to quickly execute python file in the PATH
> > REM Usage: p xxx, xxx is the name of xxx.py in PATH
> > python %~dp0\py\exepy.py %1 %2 %4 %5 %6 %7 %8 %9
> > @echo on
> >
> > Python脚本(放在p.bat所在的目录的"py"子目录下,可以自己去修改p.bat来自定义目录)
> > #!/usr/bin/python
> > import os
> > import sys
> > #-----------------------------------------------
> > def show_help():
> >     print
> >      print "  Purpose:   Execute python script in system PATH"
> >     print "  Usage:     p python_script_name [params] "
> >     print
> > #-----------------------------------------------
> > if len(sys .argv) < 2:
> >      show_help()
> >     exit()
> >
> > script = sys.argv [1]
> > if len (script) > 3 and script[- 3:].lower() != '.py':
> >     script += '.py'
> > params = ""
> > for arg in sys.argv [2:]:
> >     params  += " \"" + arg + "\""
> > path_str = os.environ ['PATH']
> > paths = path_str.split (';')
> > for path in paths :
> >     if len( path) == 0:
> >         continue
> >     if path[- 1] != '\\' :
> >         path += '\\'
> >
> >     full_path = path + script
> >     if os. path.isfile(full_path) :
> >         cmd = "python \" " + full_path + " \"" + params
> >         os .system(cmd)
> >          exit()
> >
> > --
> > http://www.2maomao.com/blog
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>
>
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