We just pushed the official Python API Wrapper to Github. Using it you can do cool stuff with just a few lines of code:
import cloudconvert
api = cloudconvert.Api('your_api_key')
process = api.convert({
'inputformat': 'html',
'outputformat': 'pdf',
'input': 'upload',
'file': open('input.html', 'rb')
})
process.wait()
process.download("output.pdf")
As always, you can create ready to use code snippets using the API console.