gasman

#!/usr/bin/env ruby -w

# pnginator.rb: pack a .js file into a PNG image with an HTML payload;
# when saved with an .html extension and opened in a browser, the HTML extracts and executes
# the javascript.

# Usage: ruby pnginator.rb input.js output.png.html

# By Gasman <http://matt.west.co.tt/>
# from an original idea by Daeken: http://daeken.com/superpacking-js-demos

gasman

# Encode inputfile.tar.gz as a series of video frames
# Frames are written to frames/frameNNNN.png
from PIL import Image

with open('inputfile.tar.gz', 'rb') as f:
    data = f.read()

WIDTH = 120
HEIGHT = 90
CHUNK_SIZE = int((WIDTH * HEIGHT) / 8)

gasman

#!/usr/bin/env python3

import wave
from io import BytesIO
from PIL import Image

wave_buffer = BytesIO()
data_len = 0

with wave.open('nevergonna-1920.wav', 'rb') as wav:

gasman

On a real-world site with 3058 HTML fragments

with richtext-benchmark/original:

1. 13.098440
2. 14.320241
3. 13.525923

with richtext-benchmark/loic:

gasman

from collections import defaultdict
from collections.abc import Mapping
import html
import re
import warnings

from django.utils.html import conditional_escape, format_html
from django.utils.safestring import mark_safe

gasman

from __future__ import absolute_import, unicode_literals

from bs4 import BeautifulSoup, Tag
from django.db import models

from wagtail.wagtailadmin.edit_handlers import StreamFieldPanel
from wagtail.wagtailcore import blocks
from wagtail.wagtailcore.fields import StreamField
from wagtail.wagtailcore.models import Page
from wagtail.wagtailcore.rich_text import RichText

gasman

from django.db import models
from django.utils.translation import ugettext_lazy as _
from django.utils.encoding import python_2_unicode_compatible

from modelcluster.models import ClusterableModel
from modelcluster.fields import ParentalKey

from wagtail.wagtailcore.models import Orderable
from wagtail.wagtailadmin.edit_handlers import FieldPanel, InlinePanel
from wagtail.wagtailimages.edit_handlers import ImageChooserPanel

gasman

import re
from hashlib import md5

def gfm(text):
    # Extract pre blocks.
    extractions = {}
    def pre_extraction_callback(matchobj):
        digest = md5(matchobj.group(0).encode('utf-8')).hexdigest()
        extractions[digest] = matchobj.group(0)
        return "{gfm-extraction-%s}" % digest

gasman

#!/usr/bin/env ruby

# Command line util for acquiring a one-off Twitter OAuth access token
# Based on http://blog.beefyapps.com/2010/01/simple-ruby-oauth-with-twitter/

require 'rubygems'
require 'oauth'

puts <<EOS
Set up your application at https://twitter.com/apps/ (as a 'Client' app),

gasman

from __future__ import unicode_literals

from django.db import models

from wagtail.wagtailcore.blocks import StructBlock, CharBlock, URLBlock, StreamBlock
from wagtail.wagtailcore.models import Page
from wagtail.wagtailcore.fields import StreamField, RichTextField
from wagtail.wagtailimages.blocks import ImageChooserBlock
from wagtail.wagtailimages.edit_handlers import ImageChooserPanel
from wagtail.wagtailadmin.edit_handlers import FieldPanel, MultiFieldPanel, \