entavg

import praw
user_agent = ("/r/trees high average checker")
r = praw.Reddit(user_agent=user_agent)
trees = r.get_subreddit('trees')
submissions = trees.get_hot(limit=1)
highs = []

def check_text(text):
    indexes = []
    i = 0
    for character in text:
        i+=1
        if character == '[' or character == '{':
            indexes.append(i)
    for index in indexes:
        try:
            high = int(text[index])
            highs.append(high)
        except: pass

def check_submissions(amount=10):
    submissions = trees.get_hot(limit=amount)
    for submission in submissions:
        check_text(submission.title)
        for comment in submission.comments:
            if not isinstance(comment, praw.objects.MoreComments): check_text(comment.body)

def check_avg():
    total = 0
    for high in highs:
        total += high
    return total/len(highs)

check_submissions(amount=100)
print check_avg()