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"""
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Dictzone
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@website https://dictzone.com/
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@provide-api no
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@using-api no
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@results HTML (using search portal)
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@stable no (HTML can change)
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@parse url, title, content
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"""
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from urllib.parse import urljoin
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from lxml import html
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from searx.utils import eval_xpath
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engine_type = 'online_dictionnary'
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categories = ['general']
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url = 'https://dictzone.com/{from_lang}-{to_lang}-dictionary/{query}'
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weight = 100
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results_xpath = './/table[@id="r"]/tr'
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https_support = True
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def request(query, params):
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params['url'] = url.format(from_lang=params['from_lang'][2],
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to_lang=params['to_lang'][2],
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query=params['query'])
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return params
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def response(resp):
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results = []
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dom = html.fromstring(resp.text)
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for k, result in enumerate(eval_xpath(dom, results_xpath)[1:]):
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try:
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from_result, to_results_raw = eval_xpath(result, './td')
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except:
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continue
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to_results = []
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for to_result in eval_xpath(to_results_raw, './p/a'):
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t = to_result.text_content()
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if t.strip():
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to_results.append(to_result.text_content())
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results.append({
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'url': urljoin(resp.url, '?%d' % k),
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'title': from_result.text_content(),
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'content': '; '.join(to_results)
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})
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return results
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