我正在使用 Reddit api 为一些 subreddits 投票。我想使用 praw
库与 reddit api 交互,同时对多个 subreddit 进行投票。
我要为/r/bookclub的27个“热门”和“上升”帖子点赞:
subreddit = reddit.subreddit("bookclub")
for submission in subreddit.hot(limit=27):
submission.upvote()
for submission in subreddit.rising(limit=27):
submission.upvote()
我想使用异步或多处理来更快地完成此操作。我使用 grequests
库一次完成所有 .upvote()
,到目前为止它正在工作,但我不确定它是否真的更好:
subreddit = reddit.subreddit("bookclub")
hot_upvotes = (grequests.get(submission.upvote()) for submission in subreddit.hot(limit=27))
grequests.map(hot_upvotes)
rising_upvotes = (grequests.get(submission.upvote()) for submission in subreddit.rising(limit=27))
grequests.map(rising_upvotes)
两个版本都对 Reddit 子版 block 进行了投票。我想知道是否可以同时运行 hot_upvotes
和 rising_upvotes
部分?
最佳答案
from threading import Thread
import functools
subreddit = reddit.subreddit("bookclub")
def run_hot_upvotes(subreddit):
hot_upvotes = (grequests.get(submission.upvote()) for submission in subreddit.hot(limit=27))
grequests.map(hot_upvotes)
def run_rising_upvotes(subreddit):
rising_upvotes = (grequests.get(submission.upvote()) for submission in subreddit.rising(limit=27))
grequests.map(rising_upvotes)
Thread(target = functools.partial(run_rising_upvotes, subreddit)).start()
Thread(target = functools.partial(run_hot_upvotes, subreddit)).start()
尝试以下方法让两者同时运行,每个都在自己的线程中运行。
关于python - 如何在 python 中同时执行批量请求?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/44035248/