import os

import jinja2 as jin

import json

from IPython.core.display import display, HTML

from . import __path__

def plot_circle(data, id=1):

path = os.path.join(os.path.dirname(__file__), '.')

template_env = jin.Environment(loader=jin.FileSystemLoader(path))

index = template_env.get_template('circle.tpl')

d3_src = '/nbextensions/d3.v3.min.js'

output = index.render( { 'nodes': json.dumps(data),

'id': id,

'd3_url': d3_src })

return display(HTML(output.decode('utf-8')))

def plot_chords(id=1):

path = os.path.join(os.path.dirname(__file__), '.')

template_env = jin.Environment(loader=jin.FileSystemLoader(path))

index = template_env.get_template('chord.tpl')

d3_src = '/nbextensions/d3.v3.min.js'

output = index.render( {'id': id,

'd3_url': d3_src })

return display(HTML(output.decode('utf-8')))