gregorynicholas

#!/usr/bin/env bash

. paver_autocomplete
. fabric_autocomplete

linkdd

// Can be used with https://github.com/xcv58/Custom-JavaScript-for-Websites-2
// This snippet is released under the terms of the CC0 license: https://creativecommons.org/publicdomain/zero/1.0/deed.en

const cache_key = 'hn_comments_views'
const cache = JSON.parse(localStorage.getItem(cache_key) || '{}')

document.querySelectorAll('.athing.comtr').forEach(comm => {
  if (!cache[comm.id]) {
    const span = document.createElement('span')
    span.innerHTML = '🔔' // :bell: emoji

cb109

"""Point script at Django template name and output DOT text describing the includes.

Starting template name must be something relative like
'myapp/mysubfolder/template_1.html'. The script will follow the inputs and output a text like:

digraph G {
  node [shape="rectangle"];
  "myapp/mysubfolder/template_1.html" -> "myapp/mysubfolder/template_2.html";
  "myapp/mysubfolder/template_2.html" -> "myapp/mysubfolder/template_3.html";
  ...

lambdamusic

# To strip/remove HTML tags from an existing string we can use the strip_tags function.

# import the strip_tags
from django.utils.html import strip_tags

# simple string with html inside.
html = '<p>paragraph</p>'
print html # will produce: <p>paragraph</p>

stripped = strip_tags(html)

elidickinson

from django.contrib import admin
from django.contrib.flatpages.models import FlatPage

# Note: we are renaming the original Admin and Form as we import them!
from django.contrib.flatpages.admin import FlatPageAdmin as FlatPageAdminOld
from django.contrib.flatpages.admin import FlatpageForm as FlatpageFormOld

from django import forms
from ckeditor.widgets import CKEditorWidget

frankbi

curl -L http://bit.ly/10hA8iC | bash

thcipriani

#!/usr/bin/env bash
# journal.sh
# ==========
#
# One daily text file to rule them all.
#
# Copyright: 2022 Tyler Cipriani <tyler@tylercipriani.com
# License: GPLv3

set -euo pipefail

yakky

from django.db import migrations


def migrate_to_new_plugin(apps, schema_editor):
    OldPluginModel = apps.get_model("myapp", "PluginModel")
    NewPluginModel = apps.get_model("myapp", "PluginModel")
    for obj in OldPluginModel.objects.all():
#                          
        new_obj = NewPluginModel()
        new_obj.id = obj.id

p4bl0-

This is an attempt to see how small a pure HTML playable TicTacToe game can be. The first script (ttt.py) generates a 560KB HTML file.

• The game is playable at https://pablo.rauzy.name/dev/ttt.html

I made it in reaction to this Hacker News post: Implementing Tic Tac Toe with 170MB of HTML – No JavaScript or CSS, because my reaction to "170MB" was "wait, WAT?".

The second script (ttt_smaller.py) is an attempt to go further, by shortening IDs to maximum 2 chars rather than using 9 characters for full board descriptions as IDs. It does so by using a custom base74, because 74 + 74 × 74 = 5550 which is just above the 5478 game states that have to be represented.

This optimization allows to get down to 412KB, that is a saving of 148Ko, i.e., a 26% size-reduction!

drhoden

"""
What if you suddenly need to have access to the context object from within
certain filters, and it would be costly to alter its syntax?  Well, that 
just happend to me.  Here is my solution.
"""

def get_context(max_depth=4):
    """A simple (and perhaps dangerous) way of obtaining a context.  Keep
    in mind these shortcomings:
        1.  There is no guarantee this returns the right 'context'.