我如何 see/get 我使用 reddits API 下载的 subreddits 数量
How do I see/get the Number of subreddits I downloaded using reddits API
>>> import requests
>>> from pprint import pprint
>>> r = requests.get('http://www.reddit.com/reddits.json', headers= {'User-Agent': 'me'})
>>> data = r.json()
>>> pprint(data.keys())
这会打印 subreddits,我想弄清楚它会打印出多少,或者我是否可以打印出一定数量。谢谢!
import requests
r = requests.get('http://www.reddit.com/reddits.json', headers= {'User-Agent': 'me'})
data = r.json()
print(len(data['data']['children']))
JSON 的结构很复杂,所以我不完全确定你在计算什么,但 ['data']['children']
似乎是 subreddits 的根。
>>> import requests
>>> from pprint import pprint
>>> r = requests.get('http://www.reddit.com/reddits.json', headers= {'User-Agent': 'me'})
>>> data = r.json()
>>> pprint(data.keys())
这会打印 subreddits,我想弄清楚它会打印出多少,或者我是否可以打印出一定数量。谢谢!
import requests
r = requests.get('http://www.reddit.com/reddits.json', headers= {'User-Agent': 'me'})
data = r.json()
print(len(data['data']['children']))
JSON 的结构很复杂,所以我不完全确定你在计算什么,但 ['data']['children']
似乎是 subreddits 的根。