Metadata-Version: 2.4 Name: XBlock Version: 6.2.0 Summary: XBlock Core Library Author-email: edX License-Expression: Apache-2.0 Project-URL: Homepage, https://github.com/openedx/XBlock Classifier: Development Status :: 5 - Production/Stable Classifier: Framework :: Django Classifier: Framework :: Django :: 4.2 Classifier: Framework :: Django :: 5.2 Classifier: Intended Audience :: Developers Classifier: Natural Language :: English Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.12 Requires-Python: >=3.12 Description-Content-Type: text/x-rst License-File: LICENSE.TXT Requires-Dist: edx-opaque-keys Requires-Dist: fs Requires-Dist: lxml Requires-Dist: mako Requires-Dist: markupsafe Requires-Dist: python-dateutil Requires-Dist: pytz Requires-Dist: pyyaml Requires-Dist: simplejson Requires-Dist: webob>=1.6.0 Provides-Extra: django Requires-Dist: openedx-django-pyfs>=1.0.5; extra == "django" Requires-Dist: lazy; extra == "django" Dynamic: license-file XBlock ###### |pypi-badge| |ci-badge| |codecov-badge| |doc-badge| |pyversions-badge| |license-badge| |status-badge| Purpose ******* XBlock is the Open edX component architecture for building courseware. This repo contains the core code for implementing XBlocks. Open edX courseware is built out of components that are combined hierarchically. These include components like the video player, `LON-CAPA`_ problems, as well as compound components like learning sequences. The API for these components is called XBlocks. .. _LON-CAPA: http://www.lon-capa.org/ How does this differ from existing industry standards like `Learning Tools Interoperability`_ (LTI) and `SCORM`_? On a high level, XBlocks is a Python language-level API, and it provides sensible defaults for things like storing data. XBlocks could be wrapped up in LTI, and one could make an LTI XBlock. The core reason to write an XBlock is that it is deployable. You can give us the code to an XBlock, and we can embed it in our courseware. LTI would require you to give us a virtual machine image which ran it. .. _Learning Tools Interoperability: http://www.imsglobal.org/toolsinteroperability2.cfm .. _SCORM: http://scorm.com/scorm-explained/ Getting Started *************** Developing ========== One Time Setup -------------- First, clone the repository: .. code-block:: bash git clone git@github.com:openedx/XBlock.git Go to the XBlock directory, set up a virtual environment using ``virtualenvwrapper`` with the same name as the repo and activate it: .. code-block:: bash cd XBlock mkvirtualenv -p python3.12 XBlock Every time you develop something in this repo --------------------------------------------- .. code-block:: bash # Activate the virtualenv workon XBlock # Grab the latest code git checkout master git pull # Install/update the dev requirements make requirements # Run the tests and quality checks (to verify the status before you make any changes) make validate # Make a new branch for your changes git checkout -b / # Using your favorite editor, edit the code to make your change. vim ... # Run your new tests pytest ./path/to/new/tests # Run all the tests and quality checks make validate # Commit all your changes git commit ... git push # Open a PR and ask for review. Deploying --------- To package a new release: #. Describe the release in `CHANGELOG.rst`_ #. Update the ``__version__`` number in `xblock/__init__.py`_ #. Use the github release mechanism to release a new version. This will tag and publish the package. .. _CHANGELOG.rst: https://github.com/openedx/XBlock/blob/master/CHANGELOG.rst .. _xblock/__init__.py: https://github.com/openedx/XBlock/blob/master/xblock/__init__.py Using the XBlock-SDK ******************** The XBlock-SDK exists in a separate repository. The SDK contains useful tools for developing your own XBlocks, such as a template XBlock generator, sample XBlocks that demonstrate XBlock functionality. You can find it in its own repository: https://github.com/openedx/xblock-sdk Getting Help ************ Documentation ============= The docs for the XBlock API is on Read The Docs: https://docs.openedx.org/projects/xblock/en/latest/xblock-tutorial/index.html . Reading the code ---------------- There are distinct layers to this code. In the docstrings, we've tried to make clear which layer the code lives in, though sometimes the lines are blurred: 1. **XBlock** The sample XBlock code. This is the most important, it is the code that most third parties will be writing, and demonstrates the XBlock interfaces. 2. **Runtime** The runtime code that we think will be common to all runtimes. This is the behind-the-scenes code edX will write to make XBlocks work. This layer may not be real code here, but we'll need to write real code to perform these functions. Making your own XBlock ---------------------- Making an XBlock can be as simple as creating a Python class with a few specific methods. Instructions for constructing a new XBlock along with examples can be found in the `XBlock SDK`_. .. _XBlock SDK: https://github.com/openedx/xblock-sdk More Help ========= If you're having trouble, we have discussion forums at https://discuss.openedx.org where you can connect with others in the community. Our real-time conversations are on Slack. You can request a `Slack invitation`_, then join our `community Slack workspace`_. For anything non-trivial, the best path is to open an issue in this repository with as many details about the issue you are facing as you can provide. https://github.com/openedx/XBlock/issues For more information about these options, see the `Getting Help`_ page. .. _Slack invitation: https://openedx.org/slack .. _community Slack workspace: https://openedx.slack.com/ .. _Getting Help: https://openedx.org/getting-help License ******* The code in this repository is licensed the Apache 2.0 license unless otherwise noted. Please see `LICENSE.txt`_ for details. .. _LICENSE.txt: https://github.com/openedx/XBlock/blob/master/LICENSE.txt Contributing ************ Contributions are very welcome! Please read `How To Contribute `_ for details. This project is currently accepting all types of contributions, bug fixes, security fixes, maintenance work, or new features. However, please make sure to have a discussion about your new feature idea with the maintainers prior to beginning development to maximize the chances of your change being accepted. You can start a conversation by creating a new issue on this repo summarizing your idea. The Open edX Code of Conduct **************************** All community members are expected to follow the `Open edX Code of Conduct`_. .. _Open edX Code of Conduct: https://openedx.org/code-of-conduct/ People ****** The assigned maintainers for this component and other project details may be found in `Backstage`_. Backstage pulls this data from the ``catalog-info.yaml`` file in this repo. .. _Backstage: https://backstage.openedx.org/catalog/default/component/xblock Reporting Security Issues ************************* Please do not report security issues in public. Please email security@openedx.org .. |pypi-badge| image:: https://img.shields.io/pypi/v/XBlock.svg :target: https://pypi.python.org/pypi/XBlock/ :alt: PyPI .. |ci-badge| image:: https://github.com/openedx/XBlock/workflows/Python%20CI/badge.svg?branch=master :target: https://github.com/openedx/XBlock/actions :alt: CI .. |codecov-badge| image:: https://codecov.io/github/openedx/XBlock/coverage.svg?branch=master :target: https://codecov.io/github/openedx/XBlock?branch=master :alt: Codecov .. |doc-badge| image:: https://readthedocs.org/projects/XBlock/badge/?version=latest :target: https://docs.openedx.org/projects/xblock/en/latest/ :alt: Documentation .. |pyversions-badge| image:: https://img.shields.io/pypi/pyversions/XBlock.svg :target: https://docs.openedx.org/projects/xblock/en/latest/ :alt: Supported Python versions .. |license-badge| image:: https://img.shields.io/github/license/openedx/XBlock.svg :target: https://github.com/openedx/XBlock/blob/master/LICENSE.txt :alt: License .. |status-badge| image:: https://img.shields.io/badge/Status-Maintained-brightgreen :alt: Repo is maintained.