A (work-in-progress) Python library which provides object-oriented access to the REST-API for Karotz:
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Place the karotz.py file where you want to use it.
First, you must register an interactive application and install this on the target Karotz. For now, you can find some great instructions on the Ruby API blog-post.
After doing this, you will have the access credentials INSTALL_ID,
API_KEY and a SECRET. You have several ways to use these with
pykarotz. The easiest is to place the configuration in a configuration file
(standard INI format) in your home directory $HOME/.pykarotz, for example:
[karotz-app-settings] apikey = 23426660-beef-beee-baad-food0000babe secret = 23426660-beef-beee-baad-food0000babe installid = 23426660-beef-beee-baad-food0000babe
If you have done everything correctly, you can establish a connection and demo the available colors from an interactive Python prompt using:
>>> import karotz as kz >>> krtz = kz.Karotz() >>> krtz.led.demo() >>> krtz.stop()
In case you have placed the file somewhere else, for example if you are using
Windows and have placed the file at C:\pykarotz.txt, you can initialise the
Karotz class using:
>>> import karotz as kz >>> settings = kz.parse_config(config_filename="C:\pykarotz.txt") >>> krtz = kz.Karotz(settings=settings)
If instead, you want to hardcode the settings in your Python source file, you can do something like:
>>> import karotz as kz >>> settings['apikey'] = "23426660-beef-beee-baad-food0000babe" >>> settings['installid'] = "23426660-beef-beee-baad-food0000babe" >>> settings['secret'] = "23426660-beef-beee-baad-food0000babe" >>> krtz = kz.Karotz(settings=settings)
If you have multiple units, you can save their settings in different sections:
[karotz-one] apikey = 23426660-beef-beee-baad-food0000babe secret = 23426660-beef-beee-baad-food0000babe installid = 23426660-beef-beee-baad-food0000babe [karotz-two] apikey = 23426660-beef-beee-baad-food0000babe secret = 23426660-beef-beee-baad-food0000babe installid = 23426660-beef-beee-baad-food0000babe
And then use the keyword argument section to load them:
>>> import karotz as kz >>> krtz1 = kz.Karotz(kz.parse_config(section='karotz-one')) >>> krtz2 = kz.Karotz(kz.parse_config(section='karotz-two'))
Currently the following REST API calls are supported:
- Ears
- Led
- TTS
You can access them in an object oriented fashion using kz.ears, kz.led
and kz.tts:
>>> import karotz as kz
>>> krtz = kz.Karotz()
>>> krtz.ears.sad()
>>> krtz.led.light(kz.PURPLE)
>>> krtz.tts.speak('Why is the world so evil?')
>>> krtz.stop()
See the directory examples for some example applications.:
examples/kznotify: Command line notification (Direct link via GitHub)examples/kzambient: Ambient light source (Direct link via GitHub )
Install nose and then do:
$ nosetests
pykarotz is licensed under the terms of the MIT License.
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