Bot para leer y publicar los enlaces al Chiguire Bipolar en Reddit

chiguibot.py

#!/usr/bin/env python
import praw
import json
import OAuth2Util
import requests
import re
from lxml.cssselect import CSSSelector
import lxml.html 

def check_none_type_object(obj):
    if obj == None:
        return ""
    else:
        return obj

def _concat_text(elements):
    text = " "
    for el in elements:
        if check_none_type_object(el.text) != "":
            text = text + _encode_text(el.text)
    return text        

def get_article(url):

    req = requests.get(url)

    statusCode = req.status_code

    if statusCode == 200:

        body = lxml.html.fromstring(req.content)

        contenido = body.cssselect("div.entry > p")

        titulo = body.xpath('//article/header/h1/text()')
        
        fecha_articulo = body.xpath('//header/p/time/text()')

        texto = _concat_text(contenido)

        return texto

    else:
        print "Hubo problemas para adquirir la noticia."

def _encode_text(text):
    return text.encode('utf-8')

user_agent = 'Publicar enlaces del Chiguire Bipolar'

r = praw.Reddit(user_agent)

o = OAuth2Util.OAuth2Util(r, print_log=True)

o.refresh()

subreddit = r.get_subreddit("vzla")

submissions = subreddit.get_hot(limit = None)

total = 0

for post in submissions:

    _flair = check_none_type_object(post.link_flair_text)

    if _flair == "Humor" and post.ups >= 20:

        url = post.url.encode('utf-8')

        if "chiguirebipolar" in url:
            total = total + 1
            print "url_article: ", post.permalink.encode('utf-8')
            print "Title: ", post.title.encode('utf-8')
            print "Post Url:", post.url.encode('utf-8')
            print "\n"
            contenido = get_article(url)
            print contenido
            print "\n"
            print "link_flair: ", _flair.encode('utf-8')
            print "author:", post.author
            _flairAuthor = check_none_type_object(post.author_flair_text)
            print "author flair text", _flairAuthor.encode('utf-8')
            print "NSFW:", post.over_18
            print "Number of Comments:", post.num_comments
            print "Upvote", post.ups
            print "Downvote", post.downs
            print "Title: ", post.title.encode('utf-8')
            print "Text: ", post.selftext.encode('utf-8')
            puntaje = post.score
            print "Score: ", puntaje
            print "---------------------------------\n"
        
print total