fission6

import gevent
from gevent import monkey; monkey.patch_all()

from gevent import pool
import random

from time import sleep, time
import urllib2

POOL_SIZE = 5

fission6

from django.contrib.auth.backends import ModelBackend
from django.contrib.auth.models import User

class EmailorUsernameBackend(ModelBackend):
    """
    Authenticate given a users email or user name.
    Does a double look up on email and user name but would rather
    call super for ModelBackend to keep up with any changes.

    put the following in your settings.py

fission6

import urllib2
from time import sleep
from datetime import datetime
from subprocess import Popen 

PRODUCT_URL = "http://content.newegg.com/LandingPage/ItemInfo4ProductDetail.aspx?Item=N82E16834158004"

def check():
    """
    Check product url and look for 'Out of Stock' in the specified xpath.

fission6

import urllib2
from lxml import html
from time import sleep
from datetime import datetime
from subprocess import Popen 

PRODUCT_URL = "http://www.shopping.hp.com/store/product/product_detail/FB355UA%2523ABA?jumpid=se_r1002_fp_usen_hho"

def check():
    """