evantahler

#!/usr/bin/env node
 
// A simple DMX example which will turn all the lights on and off every second
// You can use this as a fork within another application as well (cluster-awareness)

////////////
// dmx.js //
////////////
 
var ftdi    = require('ftdi');

specialunderwear

def AbstractClassWithoutFieldsNamed(cls, *excl):
    """
    Removes unwanted fields from abstract base classes.

    Usage::
    >>> from oscar.apps.address.abstract_models import AbstractBillingAddress

    >>> from koe.meta import AbstractClassWithoutFieldsNamed as without
    >>> class BillingAddress(without(AbstractBillingAddress, 'phone_number')):
    ...     pass

ninapavlich

#!/bin/bash
# This script will watch a given directory with a .git checkout and execute a deployment if it detects an update. 
# You can set this up with CRON so that deployments happen automatically.
# 
# Example CRON usage:
# crontab -e
# */5 * * * * bash /path/to/scripts/deploy.sh
# 
# Example manual usage:
# bash /path/to/scripts/deploy.sh force

vladiibine

Swapping the django user model during the lifecycle of a project (django 1.8 guide)

I've come to a point where I had to swap django's user model with a custom one, at a point when I already had users, and already had apps depending on the model. Therefore this guide is trying to provide the support that is not found in the django docs.

Django warns that this should only be done basically at the start of a project, so that the initial migration of an app includes the creation of the custom user model. It took a while to do, and I ran into problems created by the already existing relations between other models and auth.User.

There were good and not so good things regarding my project state, that influenced the difficulty of the job.

Things that made the swap simpler

1. My custom user also had an id field, that's just a usual default django id

mweibel

import cv2
import numpy as np
from matplotlib import pyplot as plt

img = cv2.imread('image.jpg', cv2.IMREAD_GRAYSCALE)

def compute_skew(image):
    image = cv2.bitwise_not(image)
    height, width = image.shape

LTGIV

---
#
# Ansible playbook: install Mosquitto from PPA on Ubuntu v201502131346
# Louis T. Getterman IV (@LTGIV)
# www.GotGetLLC.com / www.opensour.cc
#
# Thanks to @jpmens for insight on cert locations ( https://twitter.com/jpmens/status/565513595644313600 )
#
# Example Usage:
# [user@host ~$] ansible-playbook /etc/ansible/playbooks/ubuntu-mosquitto.yml --extra-vars 'target=nameFromHostsFile'

transitive-bullshit

angular.module('demo').service('imageService', function ($http, $q, $timeout) {
  var NUM_LOBES = 3
  var lanczos = lanczosGenerator(NUM_LOBES)

  // resize via lanczos-sinc convolution
  this.resize = function (img, width, height) {
    var self = { }

    self.type    = "image/png"
    self.quality = 1.0

DominikSerafin

This Gist supplements article available at https://serafin.io/article/slack-django-errors

aaugustin

from django.contrib import admin


class ReadOnlyModelAdmin(admin.ModelAdmin):
    """
    ModelAdmin class that prevents modifications through the admin.

    The changelist and the detail view work, but a 403 is returned
    if one actually tries to edit an object.

kevinthompson

TWITTER_CONSUMER_KEY=""
TWITTER_CONSUMER_SECRET=""
TWITTER_SEARCH_STRING="#tedc15 -rt"