djm

(function() {
    /* Bookmarklet that displays the actual podcast feed
     * URL when ran on an iTunes store page for a podcast.
     *
     * Simply grabs the Artist ID from the URL and does
     * an iTunes Store API lookup to get the hidden (original)
     * podcast feed URL (whatever format that may be in).
     *
     * @author: Darian Moody <mail@djm.org.uk>
     * @date: Working as of Sun.22.Apr.2012

djm

# I mean this:
* */12 * * * /path/to/virtualenv/bin/python /path/to/django/project/manage.py cleanup

# over this:
* */12 * * * source /path/to/virtualenv/bin/activate; /path/to/django/project/manage.py cleanup

djm

# Works on Scrapy v0.20

from scrapy.crawler import Crawler
from scrapy.utils.project import get_project_settings

def get_spiders():
    """ Retrieves a dict of the spiders classes available to the current
    scrapy keyed by their string-name.
    """
    settings = get_project_settings()

djm

import re


def camelcase_to_human_readable(camel_cased_string):
    """ Converts a string from CamelCase to Human readable.
    e.g SuperBadRobot -> Super Bad Robot
    """
    return ' '.join(re.findall("([A-Z][^A-Z]*)", camel_cased_string)).strip()

djm

import os
import sys
from os.path import basename, splitext
from urlparse import urlparse

import requests
from bs4 import BeautifulSoup


def extract_full_size_url_from_tag(image_tag):

djm

#!/usr/bin/env python -i
"""
A local interactive IPython shell for Google App Engine on Mac OSX.

Usage:
    cd /to/project/folder/with/app.yaml
    python gae_shell.py

Notes:

djm

FROM python:2.7

# Force stdin, stdout and stderr to be totally unbuffered.
ENV PYTHONUNBUFFERED 1
# For Pillow to have freetype support.
RUN ln -s /usr/include/freetype2 /usr/include/freetype

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

djm

# Bad
class Join(object):
  """
  >>> join_by_commas = Join(',')
  >>> join_by_commas(['o', 'm', 'g'])
  'o,m,g'
  """

    def __init__(self, separator=u' '):
        self.separator = separator

djm

Reading zip file to memory
Uploading zip file to AWS Lambda eu-west-1 with parameters:
{ FunctionName: 'xxx-staging-1-0-0',
  FunctionZip: <Buffer 50 478 0b 00 ...>,
  Handler: 'index.handler',
  Mode: 'event',
  Role: 'arn:aws:iam::xxx:role/xxx',
  Runtime: 'nodejs',
  Description: 'Resizes images for the xxx project.',
  MemorySize: '512',

djm

export function chunkMap (map, chunkSize) {
  const chunkedMaps = []
  const mapAsArray = Array.from(map)
  for (var i = 0; i < map.size; i += chunkSize) {
    let chunked = mapAsArray.slice(i, i + chunkSize)
    chunkedMaps.push(new Map(chunked))
  }
  return chunkedMaps
}