|  | """
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							|  |  MyMemory Translated
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							|  | 
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							|  |  @website     https://mymemory.translated.net/
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							|  |  @provide-api yes (https://mymemory.translated.net/doc/spec.php)
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							|  |  @using-api   yes
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							|  |  @results     JSON
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							|  |  @stable      yes
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							|  |  @parse       url, title, content
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							|  | """
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							|  | import re
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							|  | from cgi import escape
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							|  | from searx.utils import is_valid_lang
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							|  | 
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							|  | categories = ['general']
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							|  | url = u'http://api.mymemory.translated.net/get?q={query}&langpair={from_lang}|{to_lang}{key}'
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							|  | web_url = u'http://mymemory.translated.net/en/{from_lang}/{to_lang}/{query}'
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							|  | weight = 100
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							|  | 
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							|  | parser_re = re.compile(u'.*?([a-z]+)-([a-z]+) (.{2,})$', re.I)
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							|  | api_key = ''
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							|  | 
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							|  | 
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							|  | def request(query, params):
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							|  |     m = parser_re.match(unicode(query, 'utf8'))
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							|  |     if not m:
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							|  |         return params
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							|  | 
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							|  |     from_lang, to_lang, query = m.groups()
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							|  | 
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							|  |     from_lang = is_valid_lang(from_lang)
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							|  |     to_lang = is_valid_lang(to_lang)
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							|  | 
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							|  |     if not from_lang or not to_lang:
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							|  |         return params
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							|  | 
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							|  |     if api_key:
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							|  |         key_form = '&key=' + api_key
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							|  |     else:
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							|  |         key_form = ''
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							|  |     params['url'] = url.format(from_lang=from_lang[1],
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							|  |                                to_lang=to_lang[1],
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							|  |                                query=query,
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							|  |                                key=key_form)
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							|  |     params['query'] = query
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							|  |     params['from_lang'] = from_lang
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							|  |     params['to_lang'] = to_lang
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							|  | 
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							|  |     return params
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							|  | 
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							|  | 
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							|  | def response(resp):
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							|  |     results = []
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							|  |     results.append({
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							|  |         'url': escape(web_url.format(
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							|  |             from_lang=resp.search_params['from_lang'][2],
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							|  |             to_lang=resp.search_params['to_lang'][2],
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							|  |             query=resp.search_params['query'])),
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							|  |         'title': escape('[{0}-{1}] {2}'.format(
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							|  |             resp.search_params['from_lang'][1],
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							|  |             resp.search_params['to_lang'][1],
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							|  |             resp.search_params['query'])),
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							|  |         'content': escape(resp.json()['responseData']['translatedText'])
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							|  |     })
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							|  |     return results
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