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ask.py
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ask.py
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# -*- coding: utf-8 -*-
import os
import random
import requests
from fuzzywuzzy.process import extractOne as fuzzy_extract
from flask import Flask
from flask_ask import Ask, statement
app = Flask(__name__)
ask = Ask(app, '/')
EXAMPLE = 'E.g. To French: https://www.googleapis.com/language/translate/v2?q=Example&target=fr&key=<your_key>'
API = 'https://www.googleapis.com/language/translate/v2'
API_KEY = os.environ.get('C3PO_API_KEY', None)
if not API_KEY:
raise Exception('Please export C3PO_API_KEY=<your_key>\n%s' % EXAMPLE)
# https://cloud.google.com/translate/docs/languages
LANGUAGES = {
'spanish': 'es',
'french': 'fr',
'dutch': 'nl',
'german': 'de',
'polish': 'pl',
'korean': 'ko',
'japanese': 'jw',
'italian': 'it',
'irish': 'ga',
'icelandic': 'is',
'hawaiian': 'haw',
'norwegian': 'no',
'afrikaans': 'af',
'english': 'en',
'greek': 'el',
'danish': 'da',
'filipino': 'tl',
'finnish': 'fi',
'hebrew': 'iw',
'georgian': 'ka',
'latin': 'la',
'swedish': 'sv',
# None == TODO
'thai': None, # 'th',
'hindi': None, #'hi',
'vietnamese': None, # 'vi',
'welsh': 'cy',
'yiddish': None, # 'yi',
'russian': None, # 'ru',
'chinese': None, # 'zh-CN',
'mandarin': None, # 'zh-CN',
'lithuanian': None, # 'lt',
'albanian': None, # 'sq',
'amharic': None, # 'am',
'arabic': None, # 'ar',
'armenian': None, # 'hy',
'azeerbaijani': None, # 'az',
'basque': None, # 'eu',
'belarusian': None, # 'be',
'bengali': None, # 'bn',
'bosnian': None, # 'bs',
'bulgarian': None, # 'bg',
'catalan': None, # 'ca',
'cebuano': None, # 'ceb',
'chichewa': None, # 'ny',
'chinese (Simplified)': None, # 'zh',-CN
'chinese (Traditional)': None, # 'zh',-TW
'corsican': None, # 'co',
'croatian': None, # 'hr',
'czech': None, # 'cs',
'esperanto': None, # 'eo',
'estonian': None, # 'et',
'frisian': None, # 'fy',
'galician': None, # 'gl',
'gujarati': None, # 'gu',
'haitian Creole': None, # 'ht',
'hausa': None, # 'ha',
'hmong': None, # 'hmn',
'hungarian': None, # 'hu',
'igbo': None, # 'ig',
'indonesian': None, # 'id',
'javanese': None, # 'jw',
'kannada': None, # 'kn',
'kazakh': None, # 'kk',
'khmer': None, # 'km',
'kurdish': None, # 'ku',
'kyrgyz': None, # 'ky',
'lao': None, # 'lo',
'latvian': None, # 'lv',
'luxembourgish': None, # 'lb',
'macedonian': None, # 'mk',
'malagasy': None, # 'mg',
'malay': None, # 'ms',
'malayalam': None, # 'ml',
'maltese': None, # 'mt',
'maori': None, # 'mi',
'marathi': None, # 'mr',
'mongolian': None, # 'mn',
'burmese': None, # 'my',
'nepali': None, # 'ne',
'pashto': None, # 'ps',
'persian': None, # 'fa',
'portuguese': None, # 'pt',
'punjabi': None, # 'ma',
'romanian': None, # 'ro',
'samoan': None, # 'sm',
'scots Gaelic': None, # 'gd',
'serbian': None, # 'sr',
'sesotho': None, # 'st',
'shona': None, # 'sn',
'sindhi': None, # 'sd',
'sinhala': None, # 'si',
'slovak': None, # 'sk',
'slovenian': None, # 'sl',
'somali': None, # 'so',
'sundanese': None, # 'su',
'swahili': None, # 'sw',
'tajik': None, # 'tg',
'tamil': None, # 'ta',
'telugu': None, # 'te',
'turkish': None, # 'tr',
'ukrainian': None, # 'uk',
'urdu': None, # 'ur',
'uzbek': None, # 'uz',
'xhosa': None, # 'xh',
'yoruba': None, # 'yo',
'zulu': None, # 'zu',
}
VARIANTS = [
u'For "{orig}" in {lang}, you would say, "{trans}"',
u'"{orig}" in {lang} would be, "{trans}"',
u'In {lang}, "{orig}" is, "{trans}"',
u'It is, "{trans}".',
u'Hmm. It\'s "{trans}".',
u'That would be "{trans}".',
]
def words_after_translate(text):
first, _, rest = text.partition(' ')
return rest or first
def fuzzy_match_language(incorrect_language):
choices = random.choice([lang for lang, code in LANGUAGES.items() if code])
best, ratio = fuzzy_extract(incorrect_language, choices)
print(best, ratio)
if ratio < 75:
return False, best, ratio
return True, best, ratio
def handle(text, language):
if not text:
message = random.choice(['Say what?', 'Huh?', 'What?!', 'I beg your pardon, but what did you say?'])
return statement(message)
if not language:
message = random.choice(['Oh dear, didn\'t catch that language.', 'What language?', 'Didn\'t catch that language.', 'In what language?'])
return statement(message)
language = language.lower()
check_fuzzy = False
try:
target_language = LANGUAGES[language]
except KeyError:
target_language = None
check_fuzzy = True
if not target_language and not check_fuzzy:
message = random.choice([
'Support for {lang} coming soon!'.format(lang=language),
'I\'ll support {lang} soon!'.format(lang=language),
])
rand = random.choice([lang for lang, code in LANGUAGES.items() if code])
message += random.choice([' Maybe try "{rand}"', ' Try my second language, "{rand}"']).format(rand=rand)
return statement(message)
if check_fuzzy:
good_enough, fuzzy_lang, ratio = fuzzy_match_language(language)
print('fuzzy: %s' % fuzzy_lang)
if not good_enough:
message = random.choice(['I heard "{lang}" and only {ratio} percent think that may have been {fuzzy}. Please try again.',
'No match. "{lang}" is only {ratio} percent like {fuzzy}. Try again, please.',
'"{lang}" is {ratio} percent like {fuzzy}. Please try again.']).format(
lang=language, ratio=ratio, fuzzy=fuzzy_lang)
return statement(message)
target_language = LANGUAGES[fuzzy_lang]
params = {
'q': text,
'target': target_language,
'key': API_KEY
}
api_response = requests.get(API, params=params)
data = api_response.json()
print(api_response.status_code, data)
if api_response.status_code != 200:
message = random.choice(['A {code}. Curse my metal body!', 'Oh dear, a {code}!', 'Oh no! {code}', 'Artwo, a {code}!'])
return statement(message.format(code=api_response.status_code))
translation_data = data['data']['translations'][0]
# TODO: apply source language. Currently English only. Maybe Ewok.
# detected_source_language = translation_data['detectedSourceLanguage']
translated_text = translation_data['translatedText']
# TODO: translate
variant = VARIANTS[random.randint(0, len(VARIANTS) - 1)]
speech_text = variant.format(orig=text, lang=language, trans=translated_text).encode('utf-8')
print(variant, translated_text, speech_text)
return statement(speech_text).simple_card(speech_text[:60], speech_text)
@ask.intent('translate')
def hello(text, language):
print('translate keyword')
text = words_after_translate(text)
print(text, language)
if text == 'translate':
message = random.choice(['Translate what?', 'Come again?'])
return statement(message)
return handle(text, language)
if __name__ == '__main__':
app.run()