codeinthehole

Problem

You have a Django site using GeoDjango with Postgres and PostGIS and want to take a backup copy of your production database and restore it on a different server with a different owner.

Solution

codeinthehole

Problem

We need to support multiple stockrecords per product.

Example stories:

• Customers in the UK use a stockrecord from a UK partner, customers from the US use a stockrecord from a US partner etc. We use IP lookup to determine which stockrecord is appropriate for a customer (this is the Meridian problem).

codeinthehole

#!/usr/bin/env python
"""
Search for migrations that share the same number.
"""
import subprocess

# You will probably want to replace 'oscar' with the appropriate folder for 
# your project.  I tried using '.' but it finds lots of migrations in .tox which
# I don't want to consider.
find_args = ['find', 'oscar', '-name', '*.py']

codeinthehole

# ======
# PROMPT
# ======

# Set the prompt
# - Specify colors using \e[31;40m where 31 is the color and 40 is the background or
# - Select 1 for bold.
# - Wrap color specifiers in \[ and \] to ensure they don't affect word wrapping
# - Colours 30=black, 31=red, 32=green, 33=yellow, 34=blue, 35=purple, 36=teal, 37=white

codeinthehole

var logger = (function(console){
    var log = console.log.bind(console) || function(){};
    var obj = {
        info: (console.info) ? console.info.bind(console) : log,
        error: (console.error) ? console.error.bind(console) : log
    };
    if (console.warn) {
        obj.warning = console.warn.bind(console);
    } else if (console.warning) {
        obj.warning = console.warning.bind(console);

codeinthehole

# Hacky script for downloading videos from PyVideo and converting them to m4v 
# format so they can be synced onto your apple device.  Useful if you
# want to see everything that happened at PyCon while commuting.
# 
# Requirements:
# * pip install requests BeautifulSoup
# * youtube-dl (from https://github.com/rg3/youtube-dl/) - add this to the 
#   directory where this script runs and ensure its execute bit is set.  
#   This was the only YouTube downloader I found that worked.  It doesn't 
#   really have a good Python API so I call it through os.system.

codeinthehole

import typing
import datetime


class Period(typing.NamedTuple):
    """
    Value object representing a period in time
    """
    start_dt: datetime.datetime  # noqa (as flake8 doesn't support this syntax as of v3.3)
    end_dt: datetime.datetime  # noqa

codeinthehole

#!/usr/bin/env bash
#
# Show an OSX alert 
#
# This is useful when used in conjunction with a long-running script. Use this script to 
# get a notification when te long-running script finishes.
# 
# Eg:
#
#   $ ./someprocess ; boo

codeinthehole

#!/bin/bash

BUCKET=tangent-boilerplate

# Install AWS CLI
apt-get update
apt-get install -y python-pip
pip install awscli

# Fetch and run bootstrap file. For this to work, the EC2 instance needs to have an IAM role

codeinthehole

# Add these functions to your ~/.bashrc in order to be able to query private
# Docker registries from the commandline. You'll need the JQ library 
# (http://stedolan.github.io/jq/) to be installed. Alternatively, you can just 
# pipe to " python -mjson.tool" to get pretty JSON formatting

# TODO Enter the correct details here
DOCKER_REGISTRY_HOST=docker.yourcompany.com
DOCKER_REGISTRY_AUTH=someuser:somepassword

function _docker_fetch() {