import?getopt??

import?sys??

??

config?=?{??

????"input":"",??

????"output":".",??

??????

}??

??

#getopt三個選項，第一個一般為sys.argv[1:],第二個參數為短參數，如果參數后面必須跟值，須加:，第三個參數為長參數??

#是一個列表，??

opts,?args?=?getopt.getopt(sys.argv[1:],?'hi:o:d',???

??????[??

????????'input=',???

????????'output=',???

????????'help'??

????????]??

??????)??

??

#參數的解析過程,長參數為--，短參數為-??

for?option,?value?in?opts:??

????if??option?in?["-h","--help"]:??

????????print?"""??

????????usage:%s?--input=[value]?--output=[value]??

????????usage:%s?-input?value?-o?value??

????????"""??

????elif?option?in?['--input',?'-i']:??

????????config["input"]?=?value??

????elif?option?in?['--output',?'-o']:??

????????config["output"]?=?value??

????elif?option?==?"-d":??

????????print?"usage?-d"??

??

print?config???