mirror of
https://github.com/searxng/searxng.git
synced 2024-11-27 05:11:03 +00:00
Merge pull request #1374 from dadosch/master
[WIP] [engine] Duden.de (German dictionary)
This commit is contained in:
Adam Tauber
GitHub
commit
3126660be5
3 changed files with 122 additions and 0 deletions
76
searx/engines/duden.py
Normal file
76
searx/engines/duden.py
Normal file
|
|
@ -0,0 +1,76 @@
|
||||||
|
"""
|
||||||
|
Duden
|
||||||
|
@website https://www.duden.de
|
||||||
|
@provide-api no
|
||||||
|
@using-api no
|
||||||
|
@results HTML (using search portal)
|
||||||
|
@stable no (HTML can change)
|
||||||
|
@parse url, title, content
|
||||||
|
"""
|
||||||
|
|
||||||
|
from lxml import html, etree
|
||||||
|
import re
|
||||||
|
from searx.engines.xpath import extract_text
|
||||||
|
from searx.url_utils import quote
|
||||||
|
from searx import logger
|
||||||
|
|
||||||
|
categories = ['general']
|
||||||
|
paging = True
|
||||||
|
language_support = False
|
||||||
|
|
||||||
|
# search-url
|
||||||
|
base_url = 'https://www.duden.de/'
|
||||||
|
search_url = base_url + 'suchen/dudenonline/{query}?page={offset}'
|
||||||
|
|
||||||
|
|
||||||
|
def request(query, params):
|
||||||
|
'''pre-request callback
|
||||||
|
params<dict>:
|
||||||
|
method : POST/GET
|
||||||
|
headers : {}
|
||||||
|
data : {} # if method == POST
|
||||||
|
url : ''
|
||||||
|
category: 'search category'
|
||||||
|
pageno : 1 # number of the requested page
|
||||||
|
'''
|
||||||
|
|
||||||
|
offset = (params['pageno'] - 1)
|
||||||
|
params['url'] = search_url.format(offset=offset, query=quote(query))
|
||||||
|
return params
|
||||||
|
|
||||||
|
|
||||||
|
def response(resp):
|
||||||
|
'''post-response callback
|
||||||
|
resp: requests response object
|
||||||
|
'''
|
||||||
|
results = []
|
||||||
|
|
||||||
|
dom = html.fromstring(resp.text)
|
||||||
|
|
||||||
|
try:
|
||||||
|
number_of_results_string = re.sub('[^0-9]', '', dom.xpath(
|
||||||
|
'//a[@class="active" and contains(@href,"/suchen/dudenonline")]/span/text()')[0]
|
||||||
|
)
|
||||||
|
|
||||||
|
results.append({'number_of_results': int(number_of_results_string)})
|
||||||
|
|
||||||
|
except:
|
||||||
|
logger.debug("Couldn't read number of results.")
|
||||||
|
pass
|
||||||
|
|
||||||
|
for result in dom.xpath('//section[@class="wide" and not(contains(@style,"overflow:hidden"))]'):
|
||||||
|
try:
|
||||||
|
logger.debug("running for %s" % str(result))
|
||||||
|
link = result.xpath('.//h2/a')[0]
|
||||||
|
url = link.attrib.get('href')
|
||||||
|
title = result.xpath('string(.//h2/a)')
|
||||||
|
content = extract_text(result.xpath('.//p'))
|
||||||
|
# append result
|
||||||
|
results.append({'url': url,
|
||||||
|
'title': title,
|
||||||
|
'content': content})
|
||||||
|
except:
|
||||||
|
logger.debug('result parse error in:\n%s', etree.tostring(result, pretty_print=True))
|
||||||
|
continue
|
||||||
|
|
||||||
|
return results
|
||||||
|
|
@ -714,6 +714,11 @@ engines:
|
||||||
shortcut : 1337x
|
shortcut : 1337x
|
||||||
disabled : True
|
disabled : True
|
||||||
|
|
||||||
|
- name : Duden
|
||||||
|
engine : duden
|
||||||
|
shortcut : du
|
||||||
|
disabled : True
|
||||||
|
|
||||||
# - name : yacy
|
# - name : yacy
|
||||||
# engine : yacy
|
# engine : yacy
|
||||||
# shortcut : ya
|
# shortcut : ya
|
||||||
|
|
|
||||||
41
tests/unit/engines/test_duden.py
Normal file
41
tests/unit/engines/test_duden.py
Normal file
|
|
@ -0,0 +1,41 @@
|
||||||
|
from collections import defaultdict
|
||||||
|
import mock
|
||||||
|
from searx.engines import duden
|
||||||
|
from searx.testing import SearxTestCase
|
||||||
|
from datetime import datetime
|
||||||
|
|
||||||
|
|
||||||
|
class TestDudenEngine(SearxTestCase):
|
||||||
|
|
||||||
|
def test_request(self):
|
||||||
|
query = 'Haus'
|
||||||
|
dic = defaultdict(dict)
|
||||||
|
dic['pageno'] = 1
|
||||||
|
params = duden.request(query, dic)
|
||||||
|
self.assertTrue('url' in params)
|
||||||
|
self.assertTrue(query in params['url'])
|
||||||
|
self.assertTrue('duden.de' in params['url'])
|
||||||
|
|
||||||
|
def test_response(self):
|
||||||
|
resp = mock.Mock(text='<html></html>')
|
||||||
|
self.assertEqual(duden.response(resp), [])
|
||||||
|
|
||||||
|
html = """
|
||||||
|
<section class="wide">
|
||||||
|
<h2><a href="https://this.is.the.url/" class="hidden-link"><strong>This is the title</strong> also here</a></h2>
|
||||||
|
<p>This is the <strong>content</strong></p>
|
||||||
|
<a href="https://this.is.the.url/">Zum vollständigen Artikel</a>
|
||||||
|
</section>
|
||||||
|
"""
|
||||||
|
|
||||||
|
resp = mock.Mock(text=html)
|
||||||
|
results = duden.response(resp)
|
||||||
|
|
||||||
|
self.assertEqual(len(results), 1)
|
||||||
|
self.assertEqual(type(results), list)
|
||||||
|
|
||||||
|
# testing result (dictionary entry)
|
||||||
|
r = results[0]
|
||||||
|
self.assertEqual(r['url'], 'https://this.is.the.url/')
|
||||||
|
self.assertEqual(r['title'], 'This is the title also here')
|
||||||
|
self.assertEqual(r['content'], 'This is the content')
|
||||||
Loading…
Reference in a new issue