coderanger’s gists

coderanger / lifetime_blues.user.js

Created March 26, 2010 01:39

	// ==UserScript==
	// @name Lifetime blues
	// @namespace http://startrekonline.com/
	// @include http://forums.startrekonline.com/showthread.php*
	// ==/UserScript==

	var snapAlt2 = document.evaluate("//table//td[@class='alt2']//span", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
	for (var i = snapAlt2.snapshotLength - 1; i >= 0; i--) {
	var elm = snapAlt2.snapshotItem(i);

coderanger / gist:356928

Created April 5, 2010 21:33

	import os

	def walkfiles(d):
	for base, dirnames, filenames in os.walk(d):
	for name in filenames:
	yield os.path.join(base, name)

coderanger / coverage.py

Created May 7, 2010 20:33

A Django command to generate a test coverage report

	from __future__ import absolute_import
	import os
	import sys
	import webbrowser

	from django.conf import settings
	from django.core.management import setup_environ
	from django.core.management.commands import test
	from django.utils.importlib import import_module
	from django.db.models.loading import cache

coderanger / db.py

Created May 12, 2010 00:09

A subclass to allow splitting Django models into a package without manually specifying app_label for every one.

	from django.db.models import base
	from django.conf import settings

	class ModelBase(base.ModelBase):
	def __new__(cls, name, bases, attrs):
	parents = [b for b in bases if isinstance(b, ModelBase)]
	if not parents:
	# Don't run our fixup on the model base class itself.
	return super(ModelBase, cls).__new__(cls, name, bases, attrs)

coderanger / tree.py

Created July 8, 2010 04:35

A simple function to print a tree in response to a reddit question.

	from StringIO import StringIO

	tree1 = ("Root", ("Child 1", ("Child 2", None)))
	get_label1 = lambda x: x[0]
	def get_children1(node):
	if node[1] is not None:
	yield node[1]

	class Node(object):

coderanger / admin.py

Created August 31, 2010 22:45

Pagination for admin inlines

	class MyInline(admin.TabularInline):
	model = MyModel
	extra = 0
	template = 'admin/edit_inline/list.html'

	def get_formset(self, request, obj=None, **kwargs):
	FormSet = super(ActivationKeyInline, self).get_formset(request, obj, **kwargs)
	class NewFormSet(FormSet):
	def _construct_forms(self, args, *kwargs):
	qs = self.get_queryset()

coderanger / db_server.rb

Created October 20, 2010 23:29

Create postgres users and databases from Chef

	#
	# Cookbook Name:: atari
	# Recipe:: db_server
	#
	# Copyright 2010, Atari
	#
	# All rights reserved
	#

	include_recipe "postgresql::server"

coderanger / bittentest.py

Created October 28, 2010 18:56

XML report generation for Django unittests

	import os

	from django.conf import settings

	from south.management.commands import test

	class Command(test.Command):
	help = test.Command.help.rstrip('.') + ' with special output for Bitten.'

	def handle(self, test_labels, *options):

coderanger / preseed.cfg

Created November 5, 2010 18:58

	# This is the entire preseed config file used on an example Lucid system. See the preseed
	# documentation for more information on the options here. This will use US English by default.
	#
	# https://help.ubuntu.com/10.04/installation-guide/amd64/preseed-contents.html
	#
	# This preseed will automatically install Ubuntu 10.04 with default options. Understand what
	# it is doing before you use it.
	#
	# Boot Options line:
	#

coderanger / plans.txt

Created November 21, 2010 02:56

Cell plan prices. Family is for 2 lines, all plans assume "unlimited" data (2GB for AT&T).

Noah Kantrowitz coderanger