mirror of
https://github.com/ChristianLight/tutor.git
synced 2024-12-13 14:43:03 +00:00
115 lines
5.2 KiB
ReStructuredText
115 lines
5.2 KiB
ReStructuredText
.. _development:
|
|
|
|
Using Tutor for Open edX development
|
|
====================================
|
|
|
|
In addition to running Open edX in production, you can use the docker containers for local development. This means you can hack on Open edX without setting up a Virtual Machine. Essentially, this replaces the devstack provided by edX.
|
|
|
|
Run a local development webserver
|
|
---------------------------------
|
|
|
|
::
|
|
|
|
tutor dev runserver lms # Access the lms at http://localhost:8000
|
|
tutor dev runserver cms # Access the cms at http://localhost:8001
|
|
|
|
Open a bash shell
|
|
-----------------
|
|
|
|
::
|
|
|
|
tutor dev shell lms
|
|
tutor dev shell cms
|
|
|
|
Point to a local edx-platform
|
|
-----------------------------
|
|
|
|
If you have one, you can point to a local version of `edx-platform <https://github.com/edx/edx-platform/>`_ on your host machine. To do so, pass a ``-P/--edx-platform-path`` option to the commands. For instance::
|
|
|
|
tutor dev shell lms --edx-platform-path=/path/to/edx-platform
|
|
|
|
If you don't want to rewrite this option every time, you can instead define the environment variable::
|
|
|
|
export TUTOR_EDX_PLATFORM_PATH=/path/to/edx-platform
|
|
|
|
All development commands will then automatically mount your local repo.
|
|
|
|
**Note:** containers are built on the Hawthorn release. If you are working on a different version of Open edX, you will have to rebuild the ``openedx`` docker images with the version. See the ":ref:`fork edx-platform <edx_platform_fork>`.
|
|
|
|
Set up settings
|
|
~~~~~~~~~~~~~~~
|
|
|
|
With a customised edx-platform repo, you must be careful to have settings that are compatible with the docker environment. You are encouraged to copy the ``tutor.development`` settings files to our own repo::
|
|
|
|
cp -r $(tutor config printroot)/env/apps/openedx/tutor/lms/ /path/to/edx-platform/lms/envs/tutor
|
|
cp -r $(tutor config printroot)/env/apps/openedx/tutor/cms/ /path/to/edx-platform/cms/envs/tutor
|
|
|
|
You can then run your platform with the ``tutor.development`` settings. See :ref:`the custom settings section <custom_edx_platform_settings>` for settings that are named differently.
|
|
|
|
Prepare the edx-platform repo
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
In order to run a fork of edx-platform, dependencies need to be properly installed and assets compiled in that repo. To do so, run::
|
|
|
|
tutor dev run --edx-platform-path=/path/to/edx-platform lms npm install
|
|
tutor dev run --edx-platform-path=/path/to/edx-platform lms python setup.py
|
|
tutor dev run --edx-platform-path=/path/to/edx-platform lms openedx-assets build
|
|
|
|
Debug edx-platform
|
|
~~~~~~~~~~~~~~~~~~
|
|
|
|
To debug a local edx-platform repository, add a ``import pdb; pdb.set_trace()`` breakpoint anywhere in your code and run::
|
|
|
|
tutor dev runserver lms --edx-platform-path=/path/to/edx-platform
|
|
|
|
Customised themes
|
|
-----------------
|
|
|
|
With Tutor, it's pretty easy to develop your own themes. Start by placing your files inside the ``env/build/openedx/themes`` directory. For instance, you could start from the ``edx.org`` theme present inside the ``edx-platform`` repository::
|
|
|
|
cp -r /path/to/edx-platform/themes/edx.org $(tutor config printroot)/env/build/openedx/themes/
|
|
|
|
Then, run a local webserver::
|
|
|
|
tutor dev runserver lms
|
|
|
|
The LMS can then be accessed at http://localhost:8000.
|
|
|
|
Then, follow the `Open edX documentation to apply your themes <https://edx.readthedocs.io/projects/edx-installing-configuring-and-running/en/latest/configuration/changing_appearance/theming/enable_themes.html#apply-a-theme-to-a-site>`_. You will not have to modify the ``lms.env.json``/``cms.env.json`` files; just follow the instructions to add a site theme in http://localhost:8000/admin (starting from step 3).
|
|
|
|
Watch the themes folders for changes (in a different terminal)::
|
|
|
|
tutor dev watchthemes
|
|
|
|
Make changes to some of the files inside your theme directory: the theme assets should be automatically recompiled and visible at http://localhost:8000.
|
|
|
|
Assets management
|
|
-----------------
|
|
|
|
Assets building and collecting is made more difficult by the fact that development settings are `incorrectly loaded in Hawthorn <https://github.com/edx/edx-platform/pull/18430/files>`_. This should be fixed in the next Open edX release. Meanwhile, do not run ``paver update_assets`` while in development mode. When working locally on a theme, build assets by running in the container::
|
|
|
|
openedx-assets build
|
|
|
|
Alternatively, run from the host::
|
|
|
|
tutor dev run lms openedx-assets build
|
|
|
|
This command will take quite some time to run. You can speed up this process by running only part of the full build. Run ``openedx-assets -h`` for more information.
|
|
|
|
Running python commands
|
|
-----------------------
|
|
|
|
These commands will open a python shell in the lms or the cms::
|
|
|
|
tutor dev run lms python
|
|
tutor dev run cms python
|
|
|
|
You can then import edx-platform and django modules and execute python code.
|
|
|
|
.. _custom_edx_platform_settings:
|
|
|
|
Custom edx-platform settings
|
|
----------------------------
|
|
|
|
In the various ``dev`` commands, the default ``edx-platform`` settings module is ``tutor.development``. If, for some reason, you want to use different settings, you will need to pass the ``-S/--edx-platform-settings`` option to each command. Alternatively, you can define the ``TUTOR_EDX_PLATFORM_SETTINGS`` environment variable.
|