import praw
import re
from praw.models import Comment
from newspaper import Article
import time

uname = 'username'
reddit = praw.Reddit(client_id='clientid',
                     client_secret='clientsecret',
                     password='password',
                     user_agent='Script by me',
                     username=uname)

while True:
    unread_messages = []
    for item in reddit.inbox.unread(limit=None):
        if isinstance(item, Comment):
            submission = item.submission
            comment_body = item.body
            print(comment_body)
            if not submission.is_self and comment_body == "/u/" + uname:
                url = submission.url
                article = Article(url)
                article.download()
                article.parse()
                reddit.redditor(item.author.name).message(article.title, article.text)
                unread_messages.append(item)
    reddit.inbox.mark_read(unread_messages)
    time.sleep(300)