danni

from django import forms
from django.contrib.postgres.fields import ArrayField


class ChoiceArrayField(ArrayField):
    """
    A field that allows us to store an array of choices.
    
    Uses Django 1.9's postgres ArrayField
    and a MultipleChoiceField for its formfield.

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

inirudebwoy

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.db import migrations
from django.contrib.auth.admin import User


def create_superuser(apps, schema_editor):
    superuser = User()
    superuser.is_active = True

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

barkady

# -*- coding: utf-8 -*-
__author__ = 'Arkady.Babaev'

import requests
import xml.etree.ElementTree as ET

class ALMUrl:
    def __init__(self, ip, port, domain, project):
        self.__base = u'http://' + ip + u':' + port + u'/qcbin'
        self.__auth = self.__base + u'/authentication-point/authenticate'

cassus

class MyAdmin(admin.ModelAdmin):
    list_display = (..., 'actions_html')
    
    def actions_html(self, obj):
        return format_html('<button class="btn" type="button" onclick="activate_and_send_email({pk})">Activate and send email</button>', pk=obj.pk)

    actions_html.allow_tags = True
    actions_html.short_description = "Actions"

ChrisBeaumont

<style>
    @font-face {
        font-family: "Computer Modern";
        src: url('http://mirrors.ctan.org/fonts/cm-unicode/fonts/otf/cmunss.otf');
    }
    div.cell{
        width:800px;
        margin-left:16% !important;
        margin-right:auto;
    }

baali

# Something in lines of http://stackoverflow.com/questions/348630/how-can-i-download-all-emails-with-attachments-from-gmail
# Make sure you have IMAP enabled in your gmail settings.
# Right now it won't download same file name twice even if their contents are different.

import email
import getpass, imaplib
import os
import sys

detach_dir = '.'

fudomunro

def dict_format(original, **kwargs):
    """Recursively format the values in *original* with *kwargs*.
    >>> sample = {"key": "{value}", "sub-dict": {"sub-key": "sub-{value}"}}
    >>> dict_format(sample, value="Bob") == \
        {'key': 'Bob', 'sub-dict': {'sub-key': 'sub-Bob'}}
    True
    """
    new = {}
    for key, value in original.items():
        if type(value) == type({}):

jjdelc

;(function($){
ListFilterCollapsePrototype = {
    bindToggle: function(){
        var that = this;
        this.$filterEl.click(function(){
            that.$filterList.slideToggle();
        });
    },
    init: function(filterEl) {
        this.$filterEl = $(filterEl).css('cursor', 'pointer');