获取Reddit首页头条新闻的最佳方法是什么?目前我正在使用BeautifulSoup4
来尝试抓取它们,但使用Reddit API似乎是一个可行的选择,但我无法在其文档中的任何位置找到要请求顶部标题的URL。像http://www.reddit.com/r/frontpage/top.json?limit=10
这样的东西是我猜的,但这不会产生frontpage上的任何头条新闻。
Python Scraper方法:(不工作)
def scrape(url):
try:
req = urllib2.Request(url)
conn = urllib2.urlopen(req)
content = conn.read()
soup = BeautifulSoup(content)
for link in soup.find_all('a'):
print link
except urllib2.URLError, e:
print 'Your HTTP error response code is: ', e
有什么建议吗?
答案 0 :(得分:3)
关注@ jonrsharpe的评论,有一个python Reddit API客户端:
使用get_top()
获得头条新闻:
>>> import praw
>>> r = praw.Reddit(user_agent='my_cool_application')
>>> for item in r.get_top():
... print item
...
4901 :: I made a Redundant Clock.
4764 :: Elon Musk plans to launch 4,000 satellites to deliver high-speed Inte...
5144 :: Pipeline breach spills up 50,000 gallons of oil into the Yellowstone ...
4603 :: Avalanche Dog In Training
4564 :: TIL it is illegal in many countries to perform surgical procedures on...
...