marceloleiva

.table-container th.asc:after {
  content: '\0000a0\0025b2';
}
.table-container th.desc:after {
  content: '\0000a0\0025bc';
}
.pagination {
  text-align: center;
}

marceloleiva

from django.forms import ModelForm
from django.forms.models import inlineformset_factory

from models import Sponsor, Sponsorship


class SponsorForm(ModelForm):

    class Meta:
        model = Sponsor

marceloleiva

package com.example.twitter;



import oauth.signpost.OAuthConsumer;
import oauth.signpost.OAuthProvider;
import oauth.signpost.basic.DefaultOAuthProvider;
import oauth.signpost.commonshttp.CommonsHttpOAuthConsumer;
import oauth.signpost.exception.OAuthCommunicationException;
import oauth.signpost.exception.OAuthExpectationFailedException;

marceloleiva

function validaRut(campo){
	if ( campo.length == 0 ){ return false; }
	if ( campo.length < 8 ){ return false; }

	campo = campo.replace('-','')
	campo = campo.replace(/\./g,'')

	var suma = 0;
	var caracteres = "1234567890kK";
	var contador = 0;    

marceloleiva

pip install django-reversion

Add reversion to INSTALLED_APPS

INSTALLED_APPS = [
...
...
...

marceloleiva

import chardet

def determinar_encoding(input_file='despachos.csv'):
    file = open(input_file, 'rb').read()
    encoding = chardet.detect(file)
    if encoding:
        return encoding['encoding']
    return None

marceloleiva

import re

texto = 'Supermercado (1,10,5)'
busqueda_coordenada = re.search(r'(.+)(\(.{5,}\))', texto)
print(busqueda_coordenada.groups())

if busqueda_coordenada:
	if len(busqueda_coordenada.groups()) >= 2:
		texto = busqueda_coordenada.group(1).strip()
		coordenada = re.sub('[()]', '', busqueda_coordenada.group(2)).split(',')

marceloleiva

How to setup Let's Encrypt for Nginx on Ubuntu 16.04 (including IPv6, HTTP/2 and A+ SLL rating)

There are two main modes to run the Let's Encrypt client (called Certbot):

• Standalone: replaces the webserver to respond to ACME challenges
• Webroot: needs your webserver to serve challenges from a known folder.

Webroot is better because it doesn't need to replace Nginx (to bind to port 80).

In the following, we're setting up mydomain.com. HTML is served from /var/www/mydomain, and challenges are served from /var/www/letsencrypt.

marceloleiva

apt-get install python-pygraphviz
pip install django-extensions
# add 'django_extensions' to INSTALLED_APPS in settings.py
python manage.py graph_models trees -o test.png

marceloleiva

# admin.py: admin action definition
def make_copy(self, request, queryset):
    form = None

    if 'apply' in request.POST:
        form = CopyPageForm(request.POST)

        if form.is_valid():
            issue = form.cleaned_data['issue']