我有这个代码,从网站解析数据:
f = open('a url')
new = f.read()
derp = re.findall(r'<ol class="lh-192 trendingnow_trend-list fw-b">(.*?)</ol>', new)
line = derp
def striphtml2(data):
p = re.compile(r'\d')
return p.sub(' ', data)
new = striphtml2(line)
#removes anything in <>
def striphtml(data):
p = re.compile(r'<.*?>')
return p.sub(' ', data)
ninja = striphtml(new)
但每次我运行它,我得到这个:
TypeError: expected string or buffer
我不知道它有什么问题.