davemerwin

class AddImage(LoginRequiredMixin, CreateView):
    """
    adds a image
    """

    form_class = ImageForm
    model = Image

    def get_template_names(self):
        if self.request.htmx:

srugano

---

- name: SSH tightening
  hosts: all
  sudo: True
  tasks:
    - name: Disable root's ssh account
      action: >
        lineinfile
        dest=/etc/ssh/sshd_config

tanaikech

Uploading Multiple Files From Local To Google Drive using Google Apps Script

This is a sample script for uploading multiple files from local PC to Google Drive using Google Apps Script. The dialog, sidebar and Web Apps can be used as the GUI interface.

Sample 1

In this sample, the following flow is run.

1. Select files at browser.
2. Upload the files every file.
3. Save each file in Google Drive.

hakib

"""
Custom django checks.

    H001: Field has no verbose name.
    H002: Verbose name should use gettext.
    H003: Words in verbose name must be all upper case or all lower case.
    H004: Help text should use gettext.
    H005: Model must define class Meta.
    H006: Model has no verbose name.
    H007: Model has no verbose name plural.

raphaelm

import hashlib
import urllib.parse

import os
from io import BytesIO, StringIO

import requests
from django.conf import settings
from django.core.exceptions import SuspiciousFileOperation
from django.core.files import File

victorono

from django.db.models import Count, Max

unique_fields = ['field_1', 'field_2']

duplicates = (
    MyModel.objects.values(*unique_fields)
    .order_by()
    .annotate(max_id=Max('id'), count_id=Count('id'))
    .filter(count_id__gt=1)
)

kyle-eshares

from __future__ import unicode_literals

from django.db import models
from django.db.models.fields.related_descriptors import ForwardManyToOneDescriptor  # noqa


class RelationNotLoaded(Exception):
    pass

brock

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

renestalder

Facebook: Unfollow people and pages

See comments section for more up-to-date versions of the script. The original script is from 2014 and will not work as is.

1. Open news feed preferences on your Facebook menu (browser)
2. Click people or pages
3. Scroll down (or click see more) until your full list is loaded
4. Run the script in your browser console

Facebook will block this feature for you while you use it, depending on how much entities you try to unfollow. It automatically unblocks in a couple of hours and you will be able to continue.

tbarbugli

Build a scalable Twitter clone with Django and GetStream.io

In this tutorial we are going to build a Twitter clone using Django and GetStream.io, a hosted API for newsfeed development.

We will show you how easy is to power your newsfeeds with GetStream.io. For brevity we leave out some basic Django-specific code and recommend you refer you to the Github project for the complete runnable source code. At the end of this tutorial we will have a Django app with a profile feed, a timeline feed, support for following users, hashtags and mentions.

I assume that you are familiar with Django. If you're new to Django the [official tutorial] (https://docs.djangoproject.com/en/2.0/intro/) explains it very well.