smile tn pls | Python Fiddle

#!/usr/bin/python

# SwiftBot by u/SailorLeroy. June 26, 2014

import praw
import time

username = 'SmileTexasNorth'
password = 'resetyourpassword' # <- actual password.
subreddit = 'tntest1'

# String to search for. 'Taylor Swift' makes sense.
search_term = ':/'
# Number of posts to look through. Setting this to a high number will
# result in a long run time. Setting too low will only look at a few most
# popular posts. Experiment with this value. 10-20 makes sense.
num_posts = 10
# Mins to sleep between subreddit scans. You can set this to whatever you
# want. Setting it too low may result in fewer hits per scan. Setting it
# too high may result in missed hits. On a high traffic subreddit, perhaps
# 10 mins would be reasonable. Low traffic, 60 mins or longer. Up to you.
sleep_time = 10

already_seen = set()

r = praw.Reddit(username)
r.login(username, password)
subreddit = r.get_subreddit(subreddit)

while True:
for submission in subreddit.get_hot(limit=num_posts):
comments = praw.helpers.flatten_tree(submission.comments)
for comment in comments:
if search_term in comment.body and comment.id not in already_seen:
already_seen.add(comment.id)
comment.reply(':/')
print '----> SubmissionID: %s,\tCommentID: %s,\tAuthor: %s,\tScore: %s' % \
(submission.id, comment.id, comment.author, comment.score)

print 'Done. Next scan in %d minutes.' % sleep_time
time.sleep(60 * sleep_time)

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