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50 lines
1.4 KiB
50 lines
1.4 KiB
5 years ago
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## Deprecated
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This Python code is being phased out and replaced with https://github.com/rpi-ws281x/rpi-ws281x-python
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If you're just looking to install the Python library, you can: `sudo pip install rpi_ws281x` or `sudo pip3 install rpi_ws281x` depending on your Python version of choice or find releases here: https://github.com/rpi-ws281x/rpi-ws281x-python/releases
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For issues and bugs with (or contributions to) the Python library, please see: https://github.com/rpi-ws281x/rpi-ws281x-python/issues
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----
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## Build
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As this is just a python wrapper for the library you must first follow
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the build instructions in the parent directory.
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When complete, you can build this python wrapper:
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```
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sudo apt-get install python-dev swig
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python ./setup.py build
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```
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If you are rebuilding after fetching some updated commits, you might need to
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remove the build directory first
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```
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rm -rf ./build
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```
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## Install
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If you want to install the library (in a virtualenv or in the system), so that you can `import neopixel` from anywhere, you need to run:
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```
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python ./setup.py install
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```
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Depending on where you are installing, root privileges may be needed (prepend `sudo` to the install command).
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## Run a demo
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```
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sudo PYTHONPATH=".:build/lib.linux-armv7l-2.7" python examples/strandtest.py
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```
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If you installed the library, there is no need to specify `PYTHONPATH`:
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```
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sudo python examples/strandtest.py
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```
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