Adafruit CircuitPython Library Bundle
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This repo bundles a bunch of useful CircuitPython libraries into an easy to
download zip file. CircuitPython boards can ship with the contents of the zip to
make it easy to provide a lot of libraries by default.
Use
To use the bundle download the zip (not source zip) from the
latest release <https://github.com/adafruit/Adafruit_CircuitPython_Bundle/releases/latest>_,
unzip it and copy over the subfolders, such as lib, into the root of your
CircuitPython device. Make sure to indicate that it should be merged with the
existing folder when it exists.
CPython
DO NOT use this to install libraries on a Linux computer, such as the Raspberry Pi,
with regular Python (aka CPython). Instead, use the python3 version of pip to install
the libraries you want to use. It will automatically install dependencies for you. For example:
… code::
pip3 install adafruit-circuitpython-lis3dh
Development
After you clone this repository you must run git submodule init
and then git submodule update.
For developing individual libraries, please see LIBRARY_DEVELOPMENT.rst.
Updating libraries
To update the libraries run update-submodules.sh. The script will fetch the
latest code and update to the newest tag (not main).
To find libraries with commits that haven’t been included in a release do:
… code::
git submodule foreach "git log --oneline HEAD...origin/main"
Adding a library
Determine the best location within libraries (libraries/drivers/ or
libraries/helpers/)for the new library and then run:
… code::
git submodule add <git url> libraries/<target directory>
The target directory should omit any CircuitPython specific prefixes such as
adafruit-circuitpython to simplify the listing.
Removing a library
Only do this if you are replacing the module with an equivalent:
… code::
git submodule deinit libraries/<target directory>
git rm libraries/<target directory>
Building the bundle
To build this bundle locally you’ll need to install the
circuitpython-build-tools <https://github.com/adafruit/circuitpython-build-tools>_ package.
… code::
python3 -m venv .venv
source .venv/bin/activate
pip install circuitpython-build-tools
Once installed, make sure you are in the virtual environment:
… code::
source .venv/bin/activate
Then run the build:
… code::
circuitpython-build-bundles --filename_prefix adafruit-circuitpython-bundle --library_location libraries --library_depth 2
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