import os

import sys

import glob

import numpy as np

from subprocess import call

from IPython.nbconvert.postprocessors import ServePostProcessor

# Grab relevant file

file = glob.glob("%s*.ipynb" % sys.argv[1])[0]

# Generate Reveal.js slides

call(["ipython", "nbconvert", file, "--to", "slides"])

# Serve

server = ServePostProcessor(port = 8000 + np.random.randint(low=10, high=1000))

server(file.split(".ipynb")[0] + ".slides.html?theme=serif")