victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from django.http import HttpResponseNotAllowed
from django.template import RequestContext
from django.template import loader

class HttpResponseNotAllowedMiddleware(object):
    def process_response(self, request, response):
        if isinstance(response, HttpResponseNotAllowed):

victorono

# pip install requests
 
import requests
 
from django.core.files import File
from django.core.files.temp import NamedTemporaryFile
 
def save_image_from_url(model, url):
    r = requests.get(url)
 

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from django.template.loader import get_template
from django.template.loader_tags import BlockNode
from django.template import Context
from django.core import mail

class EmailMessage(mail.EmailMultiAlternatives):

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

dictionary = {}
Model.objects.create(**dictionary)
Model.objects.filter(pk=pk).update(**dictionary)

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

active_required = user_passes_test(lambda u: u.is_active,
                                   login_url='login.views.not_active',
                                   redirect_field_name='redirect_to'
                                   )

def active_and_login_required(view_func):
    decorated_view_func = login_required(

victorono

class MyForm(forms.Form):
    """
    Extend from this form so your widgets have an 'error' class if there's
    an error on the field. 
    """ 
    def __init__(self, *args, **kwargs):
        super(MyForm, self).__init__(*args, **kwargs)
        if self.errors:
            for f_name in self.fields:
                if f_name in self.errors:

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from django.conf import settings
from django.core.cache import cache
from django.core.management.base import BaseCommand, CommandError


class Command(BaseCommand):
    help = 'Fully clear your site-wide cache.'

victorono

class BaseObject(models.Model):
    id = models.AutoField(primary_key=True)
    creation_datetime = models.DateTimeField(auto_now_add=True)
    update_datetime = models.DateTimeField(auto_now=True)
    
class News(BaseObject):
        
    class Meta:
        managed = True
        db_table = 'news'

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import json
from functools import wraps
from django.http import HttpResponse

def render_to_json(**jsonargs):
    """
    Renders a JSON response with a given returned instance. Assumes json.dumps() can

victorono

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import re
from django.utils.safestring import mark_safe
from django import template

register = template.Library()

@register.filter(name='twitter_tags')