evansd

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I hereby claim:

• I am evansd on github.
• I am evansd (https://keybase.io/evansd) on keybase.
• I have a public key whose fingerprint is 9080 1864 3ACF D646 EF1E BBB1 6284 0EA7 FA7D 6680

To claim this, I am signing this object:

evansd

// Adds support for Django's CSRF protection to jQuery's ajax method
(function() {
  var cookieRegex = new RegExp('(?:^|;)\\s?' + 'csrftoken' + '=(.*?)(?:;|$)', 'i'),
      match = document.cookie.match(cookieRegex),
      csrftoken = match && decodeURIComponent(match[1]),
      isSafeMethod = function(method) {
        return /^(GET|HEAD|OPTIONS|TRACE)$/.test(method);
      };
  if (csrftoken) {
    jQuery(document).ajaxSend(function(event, jqxhr, settings) {

evansd

// Adds a 'clicktoclose' option to Bootstrap's popovers which will cause them
// to close if the user clicks anywhere outside of the popover
(function() {
  var closeOnExternalClick = function(e) {
    if ( ! this.$tip.has(e.target).length) { this.hide(); }
  };
  var Popover = $.fn.popover.Constructor.prototype;
  var superInit = Popover.init;
  Popover.init = function() {
    superInit.apply(this, arguments);

evansd

from __future__ import absolute_import

import json
import re

from django import template
from django.utils.html import format_html_join


register = template.Library()

evansd

#!/usr/bin/env bash

# Installs the requested version of node on Heroku
# Example: source install_node_on_heroku '0.10.15'
# For use as part of a post_compile step

set -eo pipefail

# Pretty printing functions
[ $(uname) == "Darwin" ] && SED_FLAG='-l' || SED_FLAG='-u'

evansd

#!/usr/bin/env python
import fileinput, re
for line in fileinput.input(inplace=True):
    if fileinput.isfirstline():
        future_load = '{% load url from future %}'
        if '{% extends' in line:
            print line,
            print future_load
        else:
            print future_load

evansd

import json
import re

from django import template
from django.utils.safestring import mark_safe


register = template.Library()

evansd

# Create a loop-mounted filesystem to allow a very high inode count
# without having to reformat entire partition

# Allocate a 1.5TB file without actually having to write 1.5TB of data
fallocate -l 1500G /path/to/filesystem.img

# Make an ext4 filesystem in this file with:
#   (-i) One inode per 1024 bytes
#   (-F) Force creation of the filesystem even though the
#        file is not a block special device

evansd

"""
Extends WhiteNoise so that it always re-checks the mtimes of files before serving
(and updates Content-Length headers as well).

Possibly useful if you are using WhiteNoise in development and want to modify files
without restarting the server. (Note: this won't pick up added/deleted files, you'll
still need a restart for that.)

Use the Django setting `WHITENOISE_RECHECK_MTIMES` to enable.

evansd

import hashlib
import json


class HashWrapper(object):
    """
    Wraps a hashlib object to make it file-like (i.e. give it a `write` method)
    """

    def __init__(self, hashobj=None):