求大神解答为什么报错
# -*- coding: utf-8 -*
from bs4 import BeautifulSoup
html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
"""
soup = BeautifulSoup(html_doc, 'html.parser', from_encoding='utf-8')
links = soup.find_all('a')
for link in links():
print link.name,link['href'],link.get_text()Traceback (most recent call last):
File "E:/scripts/Test/venv/why.py", line 22, in <module>
for link in links():
TypeError: 'ResultSet' object is not callable
