Extend and customize using Django and Python. Contribute your changes upstream so that everybody can benefit. This reduces your maintenance costs; code in Weblate is taken care of when changing internal interfaces or refactoring the code.
Neither internal interfaces nor templates are considered a stable API. Please review your own customizations for every upgrade, the interfaces or their semantics might change without notice.
Creating a Python module#
If you are not familiar with Python, you might want to look into Python For Beginners, explaining the basics and pointing to further tutorials.
To write a file with custom Python code (called a module), a place to store it
is needed, either in the system path (usually something like
/usr/lib/python3.9/site-packages/) or in the Weblate directory, which
is also added to the interpreter search path.
Better yet, turn your customization into a proper Python package:
Create a folder for your package (we will use weblate_customization).
Within it, create a
setup.pyfile to describe the package:
from setuptools import setup setup( name="weblate_customization", version="0.0.1", author="Your name", author_email="firstname.lastname@example.org", description="Sample Custom check for Weblate.", license="GPLv3+", keywords="Weblate check example", packages=["weblate_customization"], )
Create a folder for the Python module (also called
weblate_customization) for the customization code.
Within it, create a
__init__.pyfile to make sure Python can import the module.
This package can now be installed using pip install -e. More info to be found in Editable installs.
Once installed, the module can be used in the Weblate configuration (for example
Your package structure should look like this:
weblate_customization ├── setup.py └── weblate_customization ├── __init__.py ├── addons.py └── checks.py
You can find an example of customizing Weblate at <https://github.com/WeblateOrg/customize-example>, it covers all the topics described below.
Changing the logo#
Create a simple Django app containing the static files you want to overwrite (see Creating a Python module).
Branding appears in the following files:
Logo shown in the navigation bar.
Web icons depending on screen resolution and web-browser.
Web icon used by legacy browsers.
Avatars for bots or anonymous users. Some web-browsers use these as shortcut icons.
Used in notifications e-mails.
Add it to
INSTALLED_APPS = ( # Add your customization as first "weblate_customization", # Weblate apps are here… )
weblate collectstatic --noinput, to collect static files served to clients.
Custom quality checks, add-ons and auto-fixes#
Place the files into your Python module containing the Weblate customization (see Creating a Python module).
# Checks CHECK_LIST += ("weblate_customization.checks.FooCheck",) # Autofixes AUTOFIX_LIST += ("weblate_customization.autofix.FooFixer",) # Add-ons WEBLATE_ADDONS += ("weblate_customization.addons.ExamplePreAddon",)