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from subprocess import Popen, PIPE
from os import environ

def source(script, update=True, clean=True):
    """
    Source variables from a shell script
    import them in the environment (if update==True)
    and report only the script variables (if clean==True)
    """

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Django functional testing

Django manage.py custom command for functional testing.

Fisrtly, the command starts the django sever via python manage.py runserver and secondly, it runs some Selenium tests.

Use:

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# -*- coding: utf-8 -*-
#Copyright (C) 2013 Seán Hayes

import my_project.settings as dj_settings
from fabric.api import local, run, sudo, env, prompt, settings, cd, parallel, execute
from fabric.contrib.files import exists
from fabric.decorators import hosts, roles, runs_once
import json
import logging
import os

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from django.db import models

class M1(models.Model):
    title = models.CharField(max_length=100)
    img1 = models.ImageField(upload_to="static/")

    def __unicode__(self):
        return self.title

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# simple form usage in view
def my_view(request, template_name='home.html'):
    # sticks in a POST or renders an empty form
    form = MyForm(request.POST or None)
    if form.is_valid():
        do_something()
        return redirect('/')
    return render_to_response(template_name, {'form':form})

# form with files

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;;to-line short-cut key 
(global-set-key "\C-l" 'goto-line)
;;M-g-g does the same

;; Wheel mouse +  Control change buffer we are looking at
(defun next-buffer () 
  "Go to the buffer which is at the end of the buffer-list. 
   This is the symmetric of burry-buffer." 
  (interactive)
  (switch-to-buffer (nth (- (length (buffer-list)) 1) (buffer-list))))

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import Tweet
import simplejson
import urllib2


def read_tweets(user, num_tweets):
    tweets = []
    url = "http://api.twitter.com/1/statuses/user_timeline.json?\
           screen_name=%s&count=%s&include_rts=true" % (user, num_tweets)
    file = urllib2.urlopen(url)