Client for https://github.com/greghesp/assistant-relay

assist.py

#!/usr/bin/env python3

import bgtunnel
import requests
import subprocess
import sys

if sys.version_info >= (3, 0):
	from urllib.parse import urlsplit, urlunsplit
else:
	from urlparse import urlsplit, urlunsplit

if len(sys.argv) < 2:
	sys.exit('Usage: assist "query"')
cmd = ' '.join(sys.argv[1:])

fwd = bgtunnel.open(ssh_user='pi', ssh_address='pi', ssh_port=22, host_port=3000, silent=True)

r = requests.post('http://localhost:%d/assistant' % fwd.bind_port, json={'command': cmd})

body = r.json()
if r.status_code != 200 or body['success'] != True or ('response' not in body):
	sys.exit(r.status_code + '\n' + body)

if body['response'] != '':
	print(body['response'])

if 'audio' in body:
	audio = urlsplit(body['audio'])
	audio = urlunsplit((audio[0], 'localhost:%d' % fwd.bind_port) + audio[2:5])
	subprocess.check_output(['vlc', '-qI', 'dummy', audio, 'vlc://pause:1', 'vlc://quit'], stderr=subprocess.STDOUT)