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Merge pull request #1866 from return42/fix-news

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bugfix: google-news and bing-news has changed the language parameter
This commit is contained in:
Markus Heiser 2020-03-04 11:00:30 +00:00 committed by GitHub
commit a5d3585a0c
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10 changed files with 28391 additions and 27527 deletions
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13
Makefile
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@ -27,6 +27,7 @@ help:
@echo ' uninstall - uninstall (./local)'
@echo ' gh-pages - build docs & deploy on gh-pages branch'
@echo ' clean - drop builds and environments'
@echo ' project - re-build generic files of the searx project'
@echo ''
@$(MAKE) -s -f utils/makefile.include make-help
@echo ''
@ -67,6 +68,18 @@ docs-live: pyenvinstall sphinx-live
$(GH_PAGES)::
@echo "doc available at --> $(DOCS_URL)"
# update project files
# --------------------
PHONY += project engines-languages
project: searx/data/engines_languages.json
searx/data/engines_languages.json: pyenvinstall
$(PY_ENV_ACT); python utils/fetch_languages.py
mv engines_languages.json searx/data/engines_languages.json
mv languages.py searx/languages.py
# test
# ----

1
requirements-dev.txt
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@ -5,6 +5,7 @@ mock==2.0.0
nose2[coverage_plugin]
cov-core==1.15.0
pep8==1.7.0
pylint
plone.testing==5.0.0
splinter==0.11.0
transifex-client==0.12.2

55809
searx/data/engines_languages.json
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File diff suppressed because it is too large Load Diff

23
searx/engines/bing.py
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@ -110,13 +110,18 @@ def response(resp):
# get supported languages from their site
def _fetch_supported_languages(resp):
supported_languages = []
dom = html.fromstring(resp.text)
options = eval_xpath(dom, '//div[@id="limit-languages"]//input')
for option in options:
code = eval_xpath(option, './@id')[0].replace('_', '-')
if code == 'nb':
code = 'no'
supported_languages.append(code)
lang_tags = set()
return supported_languages
setmkt = re.compile('setmkt=([^&]*)')
dom = html.fromstring(resp.text)
lang_links = eval_xpath(dom, "//li/a[contains(@href, 'setmkt')]")
for a in lang_links:
href = eval_xpath(a, './@href')[0]
match = setmkt.search(href)
l_tag = match.groups()[0]
_lang, _nation = l_tag.split('-', 1)
l_tag = _lang.lower() + '-' + _nation.upper()
lang_tags.add(l_tag)
return list(lang_tags)

21
searx/engines/bing_images.py
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@ -18,6 +18,8 @@ import re
from searx.url_utils import urlencode
from searx.utils import match_language
from searx.engines.bing import _fetch_supported_languages, supported_languages_url, language_aliases
# engine dependent config
categories = ['images']
paging = True
@ -103,22 +105,3 @@ def response(resp):
continue
return results
# get supported languages from their site
def _fetch_supported_languages(resp):
supported_languages = []
dom = html.fromstring(resp.text)
regions_xpath = '//div[@id="region-section-content"]' \
+ '//ul[@class="b_vList"]/li/a/@href'
regions = dom.xpath(regions_xpath)
for region in regions:
code = re.search('setmkt=[^\&]+', region).group()[7:]
if code == 'nb-NO':
code = 'no-NO'
supported_languages.append(code)
return supported_languages

4
searx/engines/bing_news.py
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@ -15,9 +15,10 @@ from datetime import datetime
from dateutil import parser
from lxml import etree
from searx.utils import list_get, match_language
from searx.engines.bing import _fetch_supported_languages, supported_languages_url, language_aliases
from searx.url_utils import urlencode, urlparse, parse_qsl
from searx.engines.bing import _fetch_supported_languages, supported_languages_url, language_aliases
# engine dependent config
categories = ['news']
paging = True
@ -58,6 +59,7 @@ def _get_url(query, language, offset, time_range):
offset=offset,
interval=time_range_dict[time_range])
else:
# e.g. setmkt=de-de&setlang=de
search_path = search_string.format(
query=urlencode({'q': query, 'setmkt': language}),
offset=offset)

6
searx/engines/bing_videos.py
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@ -12,10 +12,10 @@
from json import loads
from lxml import html
from searx.engines.bing_images import _fetch_supported_languages, supported_languages_url
from searx.url_utils import urlencode
from searx.utils import match_language
from searx.engines.bing import _fetch_supported_languages, supported_languages_url, language_aliases
categories = ['videos']
paging = True
@ -67,6 +67,10 @@ def request(query, params):
if params['time_range'] in time_range_dict:
params['url'] += time_range_string.format(interval=time_range_dict[params['time_range']])
# bing videos did not like "older" versions < 70.0.1 when selectin other
# languages then 'en' .. very strange ?!?!
params['headers']['User-Agent'] = 'Mozilla/5.0 (X11; Linux x86_64; rv:73.0.1) Gecko/20100101 Firefox/73.0.1'
return params

2
searx/engines/google_news.py
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@ -54,7 +54,7 @@ def request(query, params):
if params['language'] != 'all':
language = match_language(params['language'], supported_languages, language_aliases).split('-')[0]
if language:
params['url'] += '&lr=lang_' + language
params['url'] += '&hl=' + language
return params

16
searx/languages.py
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@ -3,9 +3,11 @@
# this file is generated automatically by utils/update_search_languages.py
language_codes = (
(u"af-NA", u"Afrikaans", u"", u"Afrikaans"),
(u"ar-SA", u"العربية", u"", u"Arabic"),
(u"be-BY", u"Беларуская", u"", u"Belarusian"),
(u"bg-BG", u"Български", u"", u"Bulgarian"),
(u"ca-ES", u"Català", u"", u"Catalan"),
(u"ca-AD", u"Català", u"", u"Catalan"),
(u"cs-CZ", u"Čeština", u"", u"Czech"),
(u"da-DK", u"Dansk", u"", u"Danish"),
(u"de", u"Deutsch", u"", u"German"),
@ -17,11 +19,15 @@ language_codes = (
(u"en-AU", u"English", u"Australia", u"English"),
(u"en-CA", u"English", u"Canada", u"English"),
(u"en-GB", u"English", u"United Kingdom", u"English"),
(u"en-IE", u"English", u"Ireland", u"English"),
(u"en-IN", u"English", u"India", u"English"),
(u"en-MY", u"English", u"Malaysia", u"English"),
(u"en-NZ", u"English", u"New Zealand", u"English"),
(u"en-PH", u"English", u"Philippines", u"English"),
(u"en-SG", u"English", u"Singapore", u"English"),
(u"en-US", u"English", u"United States", u"English"),
(u"es", u"Español", u"", u"Spanish"),
(u"es-AR", u"Español", u"Argentina", u"Spanish"),
(u"es-CL", u"Español", u"Chile", u"Spanish"),
(u"es-ES", u"Español", u"España", u"Spanish"),
(u"es-MX", u"Español", u"México", u"Spanish"),
(u"et-EE", u"Eesti", u"", u"Estonian"),
@ -35,6 +41,7 @@ language_codes = (
(u"he-IL", u"עברית", u"", u"Hebrew"),
(u"hr-HR", u"Hrvatski", u"", u"Croatian"),
(u"hu-HU", u"Magyar", u"", u"Hungarian"),
(u"hy-AM", u"Հայերեն", u"", u"Armenian"),
(u"id-ID", u"Indonesia", u"", u"Indonesian"),
(u"is-IS", u"Íslenska", u"", u"Icelandic"),
(u"it-IT", u"Italiano", u"", u"Italian"),
@ -42,7 +49,7 @@ language_codes = (
(u"ko-KR", u"한국어", u"", u"Korean"),
(u"lt-LT", u"Lietuvių", u"", u"Lithuanian"),
(u"lv-LV", u"Latviešu", u"", u"Latvian"),
(u"ms-MY", u"Bahasa Melayu", u"", u"Malay"),
(u"ms-MY", u"Melayu", u"", u"Malay"),
(u"nb-NO", u"Norsk Bokmål", u"", u"Norwegian Bokmål"),
(u"nl", u"Nederlands", u"", u"Dutch"),
(u"nl-BE", u"Nederlands", u"België", u"Dutch"),
@ -55,8 +62,9 @@ language_codes = (
(u"ru-RU", u"Русский", u"", u"Russian"),
(u"sk-SK", u"Slovenčina", u"", u"Slovak"),
(u"sl-SI", u"Slovenščina", u"", u"Slovenian"),
(u"sr-RS", u"Српски", u"", u"Serbian"),
(u"sr-RS", u"Srpski", u"", u"Serbian"),
(u"sv-SE", u"Svenska", u"", u"Swedish"),
(u"sw-KE", u"Kiswahili", u"", u"Swahili"),
(u"th-TH", u"ไทย", u"", u"Thai"),
(u"tr-TR", u"Türkçe", u"", u"Turkish"),
(u"uk-UA", u"Українська", u"", u"Ukrainian"),

23
utils/fetch_languages.py
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@ -5,7 +5,7 @@
# Output files (engines_languages.json and languages.py)
# are written in current directory to avoid overwriting in case something goes wrong.
from json import dump
import json
import io
from sys import path
from babel import Locale, UnknownLocaleError
@ -22,19 +22,22 @@ languages_file = 'languages.py'
# Fetchs supported languages for each engine and writes json file with those.
def fetch_supported_languages():
engines_languages = {}
for engine_name in engines:
names = list(engines)
names.sort()
for engine_name in names:
print("fetching languages of engine %s" % engine_name)
if hasattr(engines[engine_name], 'fetch_supported_languages'):
try:
engines_languages[engine_name] = engines[engine_name].fetch_supported_languages()
if type(engines_languages[engine_name]) == list:
engines_languages[engine_name] = sorted(engines_languages[engine_name])
except Exception as e:
print(e)
engines_languages[engine_name] = engines[engine_name].fetch_supported_languages()
if type(engines_languages[engine_name]) == list:
engines_languages[engine_name] = sorted(engines_languages[engine_name])
# write json file
with io.open(engines_languages_file, "w", encoding="utf-8") as f:
dump(engines_languages, f, ensure_ascii=False, indent=4, separators=(',', ': '))
with open(engines_languages_file, 'w', encoding='utf-8') as f:
json.dump(engines_languages, f, indent=2, sort_keys=True)
return engines_languages