import random
from datetime import datetime, timedelta
import time
import praw

for x in range(10):
    r = praw.Reddit(client_id='',
                    client_secret='',
                    user_agent='',
                    username='',
                    password='')
    user = r.redditor('')

    counter = 0

    #user.comments.replace_more(limit=0)
    for comment in user.comments.new(limit=1000):
        if comment.score < 100 \
                and datetime.fromtimestamp(comment.created_utc) <\
                (datetime.now() - timedelta(days=2)):
            comment.delete()
            counter = counter + 1
            #print(comment.body)

    time.sleep(60 * random.randrange(11, 29))