要找到本周“最多踩”的Reddit评论,可以使用Python编写一个脚本来实现。以下是一个示例代码:
import praw
from praw.models import MoreComments
from datetime import datetime, timedelta
# Reddit API的认证信息
client_id = 'your_client_id'
client_secret = 'your_client_secret'
user_agent = 'your_user_agent'
username = 'your_username'
password = 'your_password'
# 创建一个Reddit实例
reddit = praw.Reddit(client_id=client_id,
client_secret=client_secret,
user_agent=user_agent,
username=username,
password=password)
# 获取当前时间和一周前的时间
now = datetime.now()
one_week_ago = now - timedelta(days=7)
# 获取指定subreddit的热门帖子
subreddit = reddit.subreddit('your_subreddit')
hot_posts = subreddit.hot(limit=10)
# 存储最多踩的评论和踩的数量
max_downvotes = 0
most_downvoted_comment = None
# 遍历每个帖子的评论
for post in hot_posts:
post_date = datetime.fromtimestamp(post.created_utc)
# 仅处理一周内的帖子
if post_date > one_week_ago:
post.comments.replace_more(limit=None)
# 遍历所有评论
for comment in post.comments.list():
if isinstance(comment, MoreComments):
continue
if comment.downs > max_downvotes:
max_downvotes = comment.downs
most_downvoted_comment = comment
# 打印最多踩的评论
print("Most downvoted comment:")
print(most_downvoted_comment.body)
print("Number of downvotes:", max_downvotes)
在上面的代码中,你需要将your_client_id
,your_client_secret
,your_user_agent
,your_username
,your_password
和your_subreddit
替换为Reddit API的认证信息和你要监控的subreddit名称。
这段代码使用PRAW库来连接到Reddit API,并获取当前时间和一周前的时间。然后,它获取指定subreddit的热门帖子,并遍历每个帖子的评论。对于每个评论,它检查是否有更多的评论需要加载,并计算踩的数量。最后,它打印出最多踩的评论的正文和踩的数量。