Export IPython Notebook to presentation slides (this is handy to do from within the notebook)

export_ipynb.py

from nbconvert import SlidesExporter
from traitlets.config import Config

infile = "Notebook.ipynb"
outfile = "Presentation.html"
config = Config({
    'SlidesExporter': {
        'reveal_theme': 'serif',
        'reveal_transition':'fade'
    }
})
body, _ = SlidesExporter(config=config).from_filename(infile)
with open(outfile, "wb") as fp:
    fp.write(body.encode('utf-8'))