pythonchallenge.com第四题 4
简单的一个正则表达式，很简单
#!/usr/bin/env pythonimport urllibimport redef fitString(rule,url): wp = urllib.urlopen(url) content = wp.read() m = re.findall(rule,content) return mif __name__ == '__main__': rule = raw_input('rules: \n') url = raw_input('url: \n') returnlist = fitString(rule,url) for strs in returnlist: print strs[4]