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import supybot.utils as utils
from supybot.commands import *
import supybot.plugins as plugins
import supybot.ircutils as ircutils
import supybot.callbacks as callbacks
import supybot.conf as conf
import requests
import json

class GoogleCloud(callbacks.Plugin):


    def translate(self, irc, msg, args, optlist, text):
        """[--from <source>] [--to <target>] <text>
        Translate text using Google Translate API. Uses automatic language detection if source not
        set. No target uses the plugin default.
        """
        optlist = dict(optlist)
        key = self.registryValue('translate.key')
        if 'from' in optlist:
            source = optlist.get('from')
        else:
            source = self.registryValue('translate.source')
        if 'to' in optlist:
            target = optlist.get('to')
        else:
            target = self.registryValue('translate.target')
        if source != 'auto':
            url = 'https://translation.googleapis.com/language/translate/v2?q={0}&target={1}&source={2}&key={3}'.format(text, target, source, key)
        else:
            url = 'https://translation.googleapis.com/language/translate/v2?q={0}&target={1}&key={2}'.format(text, target, key)
        response = requests.get(url, timeout=10)
        result = json.loads(response.content)
        if result['data']['translations'][0].get('translatedText'):
            reply = "{0} [{1}~>{2}]".format(result['data']['translations'][0]['translatedText'], result['data']['translations'][0]['detectedSourceLanguage'], target)
        else:
            reply = "{0} [{1}~>{2}]".format(result['data']['translations'][0]['translatedText'], source, target)
        irc.reply(reply)
    translate = wrap(translate, [getopts({'from':'text', 'to':'text'}), 'text'])


Class = GoogleCloud