Burgers

simple_reddit_watcher.py

import json, urllib2

def perma(o):
   return "http://www.reddit.com/r/%s/comments/%s/lol/%s?context=3"%(o['subreddit'],o['link_id'].replace('t3_',''),o['id'])

def q():
   req = urllib.Request("http://reddit.com/r/askreddit/comments/.json", headers={"User-Agent":"Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 Firefox/2.0.0.11"})
   return json.loads(urllib2.urlopen(req).read())

def find(listing, func):
   l = listing['data']['children']
   return filter(lambda o: func(o['data']), l)

def exact_match_by_username(username):
   def func(o):
      return o['author'].lower().find(username.lower()) > 0
   return func

def exact_match_by_content(keywords):
   def func(o):
      return any([o['body'].lower().find(keyword.lower()) > 0 for keyword in keywords])
   return func

def at_least_length(n):
   def func(o):
      return len(o['body']) >= n
   return func

def any_filter(l):
   def func(o):
      return any([f(o) for f in l])
   return func

def all_filter(l):
   def func(o):
      return all([f(o) for f in l])
   return func

import time

while True:
   lst = q()
   okay = find(lst, exact_match_by_username("burger")) + find(lst, exact_match_by_content(["burger", "fast food"]))
   okay = list(set(okay))
   for comment in okay:
      print perma(comment['data'])
   time.sleep(2)