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[mod] fetch supported languages for several engines

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utils/fetch_languages.py gets languages supported by each engine and
generates engines_languages.json with each engine's supported language.
This commit is contained in:
marc 2016-11-05 20:51:38 -06:00
parent 92c6e88ad3
commit f62ce21f50
26 changed files with 3633 additions and 362 deletions
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27
searx/engines/duckduckgo.py
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@ -15,19 +15,15 @@
from urllib import urlencode
from lxml.html import fromstring
from requests import get
from json import loads
from searx.engines.xpath import extract_text
# engine dependent config
categories = ['general']
paging = True
language_support = True
supported_languages = ["es-AR", "en-AU", "de-AT", "fr-BE", "nl-BE", "pt-BR", "bg-BG", "en-CA", "fr-CA", "ca-CT",
"es-CL", "zh-CN", "es-CO", "hr-HR", "cs-CZ", "da-DK", "et-EE", "fi-FI", "fr-FR", "de-DE",
"el-GR", "tzh-HK", "hu-HU", "en-IN", "id-ID", "en-ID", "en-IE", "he-IL", "it-IT", "jp-JP",
"kr-KR", "es-XL", "lv-LV", "lt-LT", "ms-MY", "en-MY", "es-MX", "nl-NL", "en-NZ", "no-NO",
"es-PE", "en-PH", "tl-PH", "pl-PL", "pt-PT", "ro-RO", "ru-RU", "ar-XA", "en-XA", "en-SG",
"sk-SK", "sl-SL", "en-ZA", "es-ES", "ca-ES", "sv-SE", "de-CH", "fr-CH", "it-CH", "tzh-TW",
"th-TH", "tr-TR", "uk-UA", "en-UK", "en-US", "es-US", "vi-VN"]
supported_languages_url = 'https://duckduckgo.com/d2030.js'
time_range_support = True
# search-url
@ -65,8 +61,6 @@ def request(query, params):
locale = 'xa' + params['language'].split('-')[0]
elif params['language'][-2:] == 'GB':
locale = 'uk' + params['language'].split('-')[0]
elif params['language'] == 'es-419':
locale = 'xl-es'
else:
locale = params['language'].split('-')
if len(locale) == 2:
@ -120,3 +114,18 @@ def response(resp):
# return results
return results
# get supported languages from their site
def fetch_supported_languages():
response = get(supported_languages_url)
# response is a js file with regions as an embedded object
response_page = response.text
response_page = response_page[response_page.find('regions:{') + 8:]
response_page = response_page[:response_page.find('}') + 1]
regions_json = loads(response_page)
supported_languages = map((lambda x: x[3:] + '-' + x[:2].upper()), regions_json.keys())
return supported_languages