Answer.py 文件源码

def print_content(contents):
    for content in contents:
        name = content.name
        #if not isinstance(content, Tag):
        if isinstance(content, NavigableString):
            s = str(content)
            s = s.replace("\n","")
            print s.strip()
        else:
            if name == "img":
                '''
                img = content.find("img")
                if img:
                    print img.get("src")
                '''
                print "[??]"
            elif name == "br":
                print ""
            elif name == "noscript":
                continue
            elif name == "li":
                print "•",
            print_content(content.contents)