A Django app for editing/testing puzzles for a puzzlehunt. Puzzletron reincarnate.

Primarily maintained by @betaveros. Lots of infrastructure by @mitchgu. Many contributions from @jakob223, @dvorak42, and @fortenforge.

Contains a lightly modified copy of sorttable.js, licensed under the X11 license.

Some goals and consequences of Puzzlord's design:

• Simplicity and low maintenance costs, with the goal of letting Puzzlord last many years without continuous development effort:
  • Few roles; Puzzlord only distinguishes superusers, meta editors, and everybody else.
  • JavaScript dependence is minimized. When useful, we use modern JS and don't try to support old browsers.
  • To reduce code, we rely on Django built-in features when possible.
  • No uploading files for puzzles or solutions. Instead, you can just paste links to external files or docs, which is what we almost always did when using Puzzletron anyway.
  • No direct connection to postprodding. It is expected that postprodders will format the puzzle elsewhere and simply report what they did in Puzzlord. We ended up implementing postprodding in Puzzlord, but it's probably one of the trickier parts to get working, and you can ignore it in some workflows.
• Permissiveness, which dovetails with simplicity, and is OK because we generally trust our writing team:
  • Anybody can change the status of puzzles and add/remove themselves or other people to/from any puzzle-related role (author, discussion editor, factchecker, postprodder, spoiled).
• Improved spoiler safety:
  • Puzzles can have custom codenames, which Puzzlord will try to show to non-spoiled people.
  • Unlike in Puzzletron, where clicking to a puzzle page spoils you with no warning, Puzzlord always shows you an interstitial and requires you to confirm that you would like to be spoiled. You cannot accidentally spoil yourself on puzzles or metas.
• Generally, work with GPH's workflow:
  • Factchecking comes after postprodding
  • Some additional useful puzzle statuses

Some features are still missing.

• Make sure you have pip3 (maybe pip) and python 3.8+.
• Get virtualenv: pip3 install virtualenv
• cd into the root of this repo
• Create a virtualenv: virtualenv venv --python python3.
  • This allows you to install this project's dependencies in a folder called venv without polluting your computer's global packages
  • If you don't have both Python 2 and Python 3 on your system, you may be able to omit the --python python3.
  • If this doesn't work, you may have to add to your path; try python -m virtualenv venv instead if you don't want to do that.
• Activate the virtualenv with source venv/bin/activate
  • Alternatively use venv/bin/activate.csh or venv/bin/activate.fish if you're using csh or fish
  • Use venv\Scripts\activate on Windows.
• Install the required packages (mainly Django): pip3 install -r requirements.txt
  • Are you getting fatal error: Python.h: No such file or directory? Try installing python-dev libraries first (e.g. sudo apt-get install python-dev).
• Create a folder for logs to go in: mkdir logs
• Fix all the configuration options, secret keys and credentials:
  • the SECRET_KEY and SITE_PASSWORD in settings/base.py (the SECRET_KEY should be a highly secure random string, which Django uses for hashes, CSRF tokens, and such; the SITE_PASSWORD is what you will give out to users to let them register accounts)
  • the sender and reply-to email in puzzle_editing/messaging.py
  • email credentials in settings/base.py
  • the hosts in settings/staging.py and settings/prod.py
• Make sure the database schema is up to date with python manage.py migrate
• Make a superuser with python manage.py createsuperuser
• Install pre-commit hooks pre-commit install (may need to pip3 install pre-commit first)
• Start the development server with python manage.py runserver
• If you get a warning (red text) about making migrations run python manage.py migrate

If all went well, the dev server should start, the local IP and port should be printed to stdout, and it should helpfully tell you you're running Django 4.0.3.

Later, when you're done working on the project and want to leave the virtualenv, run deactivate.

If you ever need to install more pip packages for this project, make sure you've activated the virtualenv first. Then add the dependency to requirements.txt.

• Create a service account in a new or existing Google Cloud project. Skip the steps "Grant this service account access to the project" and "Grant users access to this service account".
• Create a new key for the service account and save it as keys/google-service-account-credentials.json.
• Create a Google Drive folder (using any Google account, such as a personal account) and share it with the service account's email with editor permissions.
• Copy the ID of the folder into TESTSOLVE_SHEETS_CONFIG["folder_id"] in settings/base.py.
  • You can get the ID of the folder by navigating to the folder in Google Drive and looking at the URL.
• Set TESTSOLVE_SHEETS_CONFIG["enabled"] to True.

• Did you forget to source the virtualenv?
• Did you forget to install all the requirements?
• Are you running python 2? If python version starts with 2, you might need to install python 3, or to swap python to python3 at the beginning of your commands.

• You can always run python manage.py --help to get a list of subcommands
• To create a superuser (so you can access the /admin page locally) run python manage.py createsuperuser
• If you get a warning (red text) about making migrations run python manage.py migrate

The root of this repository is the Django project Site-wide configuration lives inside the puzzlord directory.

The Django project (currently) has only one app, called "puzzle_editing". Most business logic and UI lives inside the puzzle_editing directory.

Static files (CSS etc.) live in puzzle_editing/static.