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Norman Jäckel 2019-09-12 21:13:45 +02:00
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73
DEVELOPMENT.rst
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@ -2,8 +2,7 @@
OpenSlides Development
========================
If you want to contribute to OpenSlides, have a look at `OpenSlides website
<https://openslides.org/>`_ and write us an email.
This instruction helps you to setup a development environment for OpenSlides.
Installation and start of the development version
@ -16,9 +15,9 @@ a. Check requirements
'''''''''''''''''''''
Make sure that you have installed `Python (>= 3.6) <https://www.python.org/>`_,
`Node.js (>=10.x) <https://nodejs.org/>`_ and
`Git <http://git-scm.com/>`_ on your system. You also need build-essential
packages and header files and a static library for Python.
`Node.js (>=10.x) <https://nodejs.org/>`_ and `Git <http://git-scm.com/>`_ on
your system. You also need build-essential packages and header files and a
static library for Python.
For Debian based systems (Ubuntu, etc) run::
@ -61,8 +60,8 @@ To get help on the command line options run::
Later you might want to restart the server with one of the following commands.
To start OpenSlides with Daphne and to avoid opening new browser
windows run::
To start OpenSlides with this command and to avoid opening new browser windows
run::
$ python manage.py start --no-browser
@ -71,25 +70,22 @@ When debugging something email related change the email backend to console::
$ python manage.py start --debug-email
d.a Debugging the Server
''''''''''''''''''''''''
e. Debugging the server
'''''''''''''''''''''''
If you wish to have even further debugging, enable `django-extensions
<https://django-extensions.readthedocs.io/>`_,
in the ``settings.py`` by adding ``django_extensions`` to the list of
``INSTALLED_PLLUGINS``. Make sure, you add the following lines to your
``requirements/development.txt``::
<https://django-extensions.readthedocs.io/>`_ in the ``settings.py`` by adding
``django_extensions`` to the list of ``INSTALLED_PLLUGINS``. Make sure, you
install the following packages::
Werkzeug
pyparsing
pydot
django-extensions
$ pip install Werkzeug pyparsing pydot django-extensions
and install them via pip. You can start the enhanced debugging-server via::
You can start the enhanced debugging-server via::
$ python manage.py runserver_plus
e. Setup and start the client
f. Setup and start the client
'''''''''''''''''''''''''''''
Go in the client's directory in a second command-line interface::
@ -108,7 +104,7 @@ If you want to provide the client statically, you can build it via::
$ npm run build
The build client files are availible from the root directory in
``openslides/static`` and can be provided via ``nginx`` (Point 4).
``openslides/static`` and can be provided via NGINX.
2. Installation on Windows
@ -123,10 +119,10 @@ installer is required even on a 64-bit Windows system. If you use the 64-bit
installer, step d. of the instruction might fail unless you installed some
packages manually.
You have to install `MS Visual C++ 2015 build tools
In some cases you have to install `MS Visual C++ 2015 build tools
<https://www.microsoft.com/en-us/download/details.aspx?id=48159>`_ before you
install the required python packages for OpenSlides (unfortunately Twisted
16.6.x needs it).
needs it).
To setup and activate the virtual environment in step c. use::
@ -144,7 +140,8 @@ a. Running server tests
To run some server tests see `.travis.yml
<https://github.com/OpenSlides/OpenSlides/blob/master/.travis.yml>`_.
You can generate an class-structure image, when having `django_extensions` enabled (see above)
You can generate an class-structure image when having `django_extensions`
enabled (see above)::
$ python manage.py graph_models -a -g -o my_project_visualized.png
@ -159,22 +156,24 @@ client tests::
Fix the code format and lint it with::
npm run prettify-write
npm run lint
$ npm run prettify-write
$ npm run lint
To extract translations run::
$ npm run extract
When updating, adding or changing used packages from npm, please update the README.md using following command::
When updating, adding or changing used packages from npm, please update the
README.md using following command::
$ npm run licenses
OpenSlides in big mode
======================
In the so called big mode you should use OpenSlides with Redis, PostgreSQL and
a webserver like Apache HTTP Server or nginx as proxy server in front of your
a webserver like Apache HTTP Server or NGINX as proxy server in front of your
OpenSlides interface server.
@ -182,20 +181,19 @@ OpenSlides interface server.
---------------------------------------------
Install `PostgreSQL <https://www.postgresql.org/>`_ and `Redis
<https://redis.io/>`_. For Ubuntu 16.04 e. g. run::
<https://redis.io/>`_. For Ubuntu 18.04 e. g. run::
$ sudo apt-get install postgresql libpq-dev redis-server
Be sure that database and redis server is running. For Ubuntu 16.04 e. g. this
Be sure that database and redis server is running. For Ubuntu 18.04 e. g. this
was done automatically if you used the package manager.
Then add database user and database. For Ubuntu 16.04 e. g. run::
Then add database user and database. For Ubuntu 18.04 e. g. run::
$ sudo -u postgres createuser --pwprompt --createdb openslides
$ sudo -u postgres createdb --owner=openslides openslides
2. Change OpenSlides settings
-----------------------------
@ -215,23 +213,26 @@ Populate your new database::
3. Run OpenSlides
-----------------
To start Daphne, run::
To start Daphne run::
$ export DJANGO_SETTINGS_MODULE=settings
$ export PYTHONPATH=personal_data/var/
$ daphne -b 0.0.0.0 -p 8000 openslides.asgi:application
The last line may be interchangeable with gunicorn and uvicorn as protocol server::
The last line may be interchangeable with gunicorn and uvicorn as protocol
server::
$ gunicorn -w 4 -b 0.0.0.0:8000 -k uvicorn.workers.UvicornWorker openslides.asgi:application
4. Use Nginx (optional)
4. Use NGINX (optional)
-----------------------
When using Nginx as a proxy for delivering static files the performance of the
When using NGINX as a proxy for delivering static files the performance of the
setup will increase.
This is an example ``nginx.conf`` configuration for Daphne listing on port 8000::
This is an example ``nginx.conf`` configuration for Daphne listing on port
8000::
worker_processes 1;

7
SETTINGS.rst
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@ -15,6 +15,7 @@ The `settings.py` is just an extension for Django settings. Please visit the
<https://docs.djangoproject.com/en/2.2/ref/settings/>`_ to get an overview about
all existing settings.
SECURITY
========
@ -32,6 +33,7 @@ validator. See `django auth docs
<https://docs.djangoproject.com/en/2.2/topics/auth/passwords/#module-django.contrib.auth.password_validation>`_
for mor information.
Directories
===========
@ -45,13 +47,14 @@ is not delivered by the server anymore, these settings are obsolete.
`MEDIA_ROOT`: The location of mediafiles. The default is a `media` folder inside
`OPENSLIDES_USER_DATA_DIR`, but can be altered to another path.
Email
=====
Please refer to the Django settings documentation. A changed email backend is
useful for debugging to print all email the the console::
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
Logging
@ -87,6 +90,7 @@ default::
With the environment variable `OPENSLIDES_LOG_LEVEL` the level can be adjusted
without changing the `settings.py`.
Big mode and caching
====================
@ -119,4 +123,3 @@ not affect the client.
operator is in one of these groups, the client disconnected and reconnects again.
All requests urls (including websockets) are now prefixed with `/prioritize`, so
these requests from "prioritized clients" can be routed to different servers.