Python PRAW – 在 Reddit 中对评论投反对票

在 Reddit 中，我们可以对任何提交发表评论，也可以对评论发表评论以创建评论线程。我们可以赞成或反对评论。在这里，我们将看到如何使用 PRAW 对评论投反对票。我们将使用Comment类的downvote()方法来对评论投反对票。

否决票（）

Syntax : downvote()
Parameters : None
Returns : Nothing

示例 1：考虑以下评论：

评论的ID是：fvib7aw

# importing the module
import praw
  
# initialize with appropriate values
client_id = ""
client_secret = ""
username = ""
password = ""
user_agent = ""
  
# creating an authorized reddit instance
reddit = praw.Reddit(client_id = client_id, 
                     client_secret = client_secret, 
                     username = username, 
                     password = password,
                     user_agent = user_agent) 
  
# the ID of the comment
comment_id = "fvib7aw"
  
# instantiating the Comment class
comment = reddit.comment(comment_id)
  
print("Score before downvoting : " + str(comment.score))
  
# downvoting the comment
comment.downvote()
    
print("Score after downvoting : " + str(comment.score))

输出 ：

Score before downvoting: 25
Score after downvoting: 24

示例 2：考虑以下评论：

评论的ID是：fv9qvgo

# importing the module
import praw
  
# initialize with appropriate values
client_id = ""
client_secret = ""
username = ""
password = ""
user_agent = ""
  
# creating an authorized reddit instance
reddit = praw.Reddit(client_id = client_id, 
                     client_secret = client_secret, 
                     username = username, 
                     password = password,
                     user_agent = user_agent) 
  
# the ID of the comment
comment_id = "fv9qvgo"
  
# instantiating the Comment class
comment = reddit.comment(comment_id)
  
print("Score before downvoting : " + str(comment.score))
  
# downvoting the comment
comment.downvote()
    
print("Score after downvoting : " + str(comment.score))

输出 ：

Score before downvoting : 4
Score after downvoting : 2

在评论中写代码？请使用 ide.geeksforgeeks.org，生成链接并在此处分享链接。