spell-quiz

#!/usr/bin/env python

from __future__ import division, print_function
from sys import argv
from random import shuffle
import vlc
from time import sleep

# import and initialize ivona
from ivona_api.ivona_api import IvonaAPI, IvonaAPIException
import yaml
keys = yaml.load(open('secret.yaml').read())
ivona_api = IvonaAPI(keys['ivona-access-key'],keys['ivona-secret-key'],voice_name='Joey',language='en-US',region='us-east-1')

# import wordnik API
from wordnik import *
apiUrl = 'http://api.wordnik.com/v4'
client = swagger.ApiClient(keys['wordnik-key'], apiUrl)
wordApi = WordApi.WordApi(client)

# download audio from Amazon's ivona and save
def get_audio(sentence):
  ivona_api.text_to_speech(sentence,'/tmp/spell_audio.mp3')

# play saved mp3 file
def play_mp3(fn):
  vlc.MediaPlayer("file://"+fn).play()
  sleep(2)

# print definitions of word
def print_definitions(word):
  definitions = wordApi.getDefinitions(word)
  for i,definition in enumerate(definitions):
    print(i+1,definition.text)

try:
  word_list = open(argv[1]).read().strip().lower().split('\n')
  shuffle(word_list)
  nwords = len(word_list)
  sentence = "There are "+str(nwords)+" words in your list"
  print(sentence)
  get_audio(sentence)
  play_mp3("/tmp/spell_audio.mp3")
  ncorrect = 0
  for word in word_list:
    response = 'r'
    first = True
    while response == 'r':
      sentence = "Please spell "+word+", enter 'r' to repeat or 'g' to give up: "
      get_audio(sentence)
      play_mp3("/tmp/spell_audio.mp3")
      response = raw_input("Spell word, enter 'r' to repeat or 'g' to give up: ")
      response = response.lower()
      if (response != word) and (response != 'r') and (response != 'g'):
        sentence = "Incorrect..."
        print(sentence)
        get_audio(sentence)
        play_mp3("/tmp/spell_audio.mp3")
        response = 'r'
        first = False
      elif response == word:
        sentence = "Correct!"
        print(sentence)
        get_audio(sentence)
        play_mp3("/tmp/spell_audio.mp3")
        print_definitions(word)
        if first:
          ncorrect += 1
      elif response == 'g':
        sentence = "The correct spelling of "+word+" is "+" ".join([l for l in word])+"."
        print(sentence)
        get_audio(sentence)
        play_mp3("/tmp/spell_audio.mp3")
        print_definitions(word)
        sleep(4)
  sentence = "You got "+str(ncorrect)+" correct out of "+str(nwords)+" or "+str(int(round(ncorrect/nwords*100)))+" percent."
  print(sentence)
  get_audio(sentence)
  play_mp3("/tmp/spell_audio.mp3")
  sleep(2)
except IOError:
  print("There is no file '"+argv[1]+"'!")
except IndexError:
  print("You must provide a file name!")