Python PRAW – Upvoting a comment in Reddit

In Reddit, we can post a comment to any submission, we can also comment on a comment to create a thread of comments. We can either upvote or downvote a comment. Here we will see how to upvote a comment using PRAW. We will be using the upvote() method of the Comment class to upvote a comment.

upvote()

Syntax : upvote() 
Parameters : None 
Returns : Nothing 

Example 1 : Consider the following comment : 

The ID of the comment is : fvib7aw 

Python3

# 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 upvoting : " + str(comment.score))

# upvoting the comment
comment.upvote()

print("Score after upvoting : " + str(comment.score))

Output : 

Score before upvoting : 25
Score after upvoting : 26

Example 2 : Consider the following comment: 

The ID of the comment is : fv9qvgo

Python3

# 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 upvoting : " + str(comment.score))

# upvoting the comment
comment.upvote()

print("Score after upvoting : " + str(comment.score))

Output : 

Score before upvoting : 4
Score after upvoting : 5