[fix] searxng_extra/update/update_engine_descriptions.py (part 1)

Follow up of #2269

The script to update the descriptions of the engines does no longer work since
PR #2269 has been merged.

searx/engines/wikipedia.py
==========================

1. There was a misusage of zh-classical.wikipedia.org:

   - `zh-classical` is dedicate to classical Chinese [1] which is not
     traditional Chinese [2].

   - zh.wikipedia.org has LanguageConverter enabled [3] and is going to
     dynamically show simplified or traditional Chinese according to the
     HTTP Accept-Language header.

2. The update_engine_descriptions.py needs a list of all wikipedias.  The
   implementation from #2269 included only a reduced list:

   - https://meta.wikimedia.org/wiki/Wikipedia_article_depth
   - https://meta.wikimedia.org/wiki/List_of_Wikipedias

searxng_extra/update/update_engine_descriptions.py
==================================================

Before PR #2269 there was a match_language() function that did an approximation
using various methods.  With PR #2269 there are only the types in the data model
of the languages, which can be recognized by babel.  The approximation methods,
which are needed (only here) in the determination of the descriptions, must be
replaced by other methods.

[1] https://en.wikipedia.org/wiki/Classical_Chinese
[2] https://en.wikipedia.org/wiki/Traditional_Chinese_characters
[3] https://www.mediawiki.org/wiki/Writing_systems#LanguageConverter

Closes: https://github.com/searxng/searxng/issues/2330
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2023-04-04 15:17:12 +02:00
parent 0adfed195e
commit 27369ebec2
5 changed files with 262 additions and 125 deletions

View file

@ -13,7 +13,7 @@ used.
from __future__ import annotations
import json
import dataclasses
from typing import Dict, Union, Callable, Optional, TYPE_CHECKING
from typing import Dict, Iterable, Union, Callable, Optional, TYPE_CHECKING
from typing_extensions import Literal, Self
from searx import locales
@ -81,7 +81,7 @@ class EngineTraits:
"""Data type, default is 'traits_v1'.
"""
custom: Dict[str, Dict] = dataclasses.field(default_factory=dict)
custom: Dict[str, Union[Dict[str, Dict], Iterable[str]]] = dataclasses.field(default_factory=dict)
"""A place to store engine's custom traits, not related to the SearXNG core
"""

View file

@ -18,7 +18,10 @@ from searx.data import WIKIDATA_UNITS
from searx.network import post, get
from searx.utils import searx_useragent, get_string_replaces_function
from searx.external_urls import get_external_url, get_earth_coordinates_url, area_to_osm_zoom
from searx.engines.wikipedia import fetch_traits as _fetch_traits
from searx.engines.wikipedia import (
fetch_wikimedia_traits,
get_wiki_params,
)
from searx.enginelib.traits import EngineTraits
if TYPE_CHECKING:
@ -165,17 +168,15 @@ def request(query, params):
# wikidata does not support zh-classical (zh_Hans) / zh-TW, zh-HK and zh-CN
# mapped to zh
sxng_lang = params['searxng_locale'].split('-')[0]
language = traits.get_language(sxng_lang, 'en')
query, attributes = get_query(query, language)
logger.debug("request --> language %s // len(attributes): %s", language, len(attributes))
eng_tag, _wiki_netloc = get_wiki_params(params['searxng_locale'], traits)
query, attributes = get_query(query, eng_tag)
logger.debug("request --> language %s // len(attributes): %s", eng_tag, len(attributes))
params['method'] = 'POST'
params['url'] = SPARQL_ENDPOINT_URL
params['data'] = {'query': query}
params['headers'] = get_headers()
params['language'] = language
params['language'] = eng_tag
params['attributes'] = attributes
return params
@ -769,12 +770,16 @@ def init(engine_settings=None): # pylint: disable=unused-argument
def fetch_traits(engine_traits: EngineTraits):
"""Use languages evaluated from :py:obj:`wikipedia.fetch_traits
<searx.engines.wikipedia.fetch_traits>` except zh-classical (zh_Hans) what
is not supported by wikidata."""
"""Uses languages evaluated from :py:obj:`wikipedia.fetch_wikimedia_traits
<searx.engines.wikipedia.fetch_wikimedia_traits>` and removes
_fetch_traits(engine_traits)
# wikidata does not support zh-classical (zh_Hans)
engine_traits.languages.pop('zh_Hans')
# wikidata does not have net-locations for the languages
- ``traits.custom['wiki_netloc']``: wikidata does not have net-locations for
the languages and the list of all
- ``traits.custom['WIKIPEDIA_LANGUAGES']``: not used in the wikipedia engine
"""
fetch_wikimedia_traits(engine_traits)
engine_traits.custom['wiki_netloc'] = {}
engine_traits.custom['WIKIPEDIA_LANGUAGES'] = []

View file

@ -5,10 +5,54 @@ are shared by other engines:
- :ref:`wikidata engine`
The list of supported languages is fetched from the article linked by
:py:obj:`wikipedia_article_depth`. Unlike traditional search engines, wikipedia
does not support one Wikipedia for all the languages, but there is one Wikipedia
for every language (:py:obj:`fetch_traits`).
The list of supported languages is :py:obj:`fetched <fetch_wikimedia_traits>` from
the article linked by :py:obj:`list_of_wikipedias`.
Unlike traditional search engines, wikipedia does not support one Wikipedia for
all languages, but there is one Wikipedia for each supported language. Some of
these Wikipedias have a LanguageConverter_ enabled
(:py:obj:`rest_v1_summary_url`).
A LanguageConverter_ (LC) is a system based on language variants that
automatically converts the content of a page into a different variant. A variant
is mostly the same language in a different script.
- `Wikipedias in multiple writing systems`_
- `Automatic conversion between traditional and simplified Chinese characters`_
PR-2554_:
The Wikipedia link returned by the API is still the same in all cases
(`https://zh.wikipedia.org/wiki/出租車`_) but if your browser's
``Accept-Language`` is set to any of ``zh``, ``zh-CN``, ``zh-TW``, ``zh-HK``
or .. Wikipedia's LC automatically returns the desired script in their
web-page.
- You can test the API here: https://reqbin.com/gesg2kvx
.. _https://zh.wikipedia.org/wiki/出租車:
https://zh.wikipedia.org/wiki/%E5%87%BA%E7%A7%9F%E8%BB%8A
To support Wikipedia's LanguageConverter_, a SearXNG request to Wikipedia uses
:py:obj:`get_wiki_params` and :py:obj:`wiki_lc_locale_variants' in the
:py:obj:`fetch_wikimedia_traits` function.
To test in SearXNG, query for ``!wp 出租車`` with each of the available Chinese
options:
- ``!wp 出租車 :zh`` should show 出租車
- ``!wp 出租車 :zh-CN`` should show 出租车
- ``!wp 出租車 :zh-TW`` should show 計程車
- ``!wp 出租車 :zh-HK`` should show 的士
- ``!wp 出租車 :zh-SG`` should show 德士
.. _LanguageConverter:
https://www.mediawiki.org/wiki/Writing_systems#LanguageConverter
.. _Wikipedias in multiple writing systems:
https://meta.wikimedia.org/wiki/Wikipedias_in_multiple_writing_systems
.. _Automatic conversion between traditional and simplified Chinese characters:
https://en.wikipedia.org/wiki/Chinese_Wikipedia#Automatic_conversion_between_traditional_and_simplified_Chinese_characters
.. _PR-2554: https://github.com/searx/searx/pull/2554
"""
import urllib.parse
@ -16,8 +60,9 @@ import babel
from lxml import html
from searx import utils
from searx import network
from searx.locales import language_tag
from searx import locales
from searx.enginelib.traits import EngineTraits
traits: EngineTraits
@ -33,6 +78,12 @@ about = {
}
send_accept_language_header = True
"""The HTTP ``Accept-Language`` header is needed for wikis where
LanguageConverter_ is enabled."""
list_of_wikipedias = 'https://meta.wikimedia.org/wiki/List_of_Wikipedias'
"""`List of all wikipedias <https://meta.wikimedia.org/wiki/List_of_Wikipedias>`_
"""
wikipedia_article_depth = 'https://meta.wikimedia.org/wiki/Wikipedia_article_depth'
"""The *editing depth* of Wikipedia is one of several possible rough indicators
@ -41,29 +92,68 @@ are updated. The measurement of depth was introduced after some limitations of
the classic measurement of article count were realized.
"""
# example: https://zh-classical.wikipedia.org/api/rest_v1/page/summary/日
rest_v1_summary_url = 'https://{wiki_netloc}/api/rest_v1/page/summary/{title}'
"""`wikipedia rest_v1 summary API`_: The summary response includes an extract of
the first paragraph of the page in plain text and HTML as well as the type of
page. This is useful for page previews (fka. Hovercards, aka. Popups) on the web
and link previews in the apps.
"""
`wikipedia rest_v1 summary API`_:
The summary response includes an extract of the first paragraph of the page in
plain text and HTML as well as the type of page. This is useful for page
previews (fka. Hovercards, aka. Popups) on the web and link previews in the
apps.
.. _wikipedia rest_v1 summary API: https://en.wikipedia.org/api/rest_v1/#/Page%20content/get_page_summary__title_
HTTP ``Accept-Language`` header (:py:obj:`send_accept_language_header`):
The desired language variant code for wikis where LanguageConverter_ is
enabled.
.. _wikipedia rest_v1 summary API:
https://en.wikipedia.org/api/rest_v1/#/Page%20content/get_page_summary__title_
"""
wiki_lc_locale_variants = {
"zh": (
"zh-CN",
"zh-HK",
"zh-MO",
"zh-MY",
"zh-SG",
"zh-TW",
),
"zh-classical": ("zh-classical",),
}
"""Mapping rule of the LanguageConverter_ to map a language and its variants to
a Locale (used in the HTTP ``Accept-Language`` header). For example see `LC
Chinese`_.
.. _LC Chinese:
https://meta.wikimedia.org/wiki/Wikipedias_in_multiple_writing_systems#Chinese
"""
wikipedia_script_variants = {
"zh": (
"zh_Hant",
"zh_Hans",
)
}
def get_wiki_params(sxng_locale, eng_traits):
"""Returns the Wikipedia language tag and the netloc that fits to the
``sxng_locale``. To support LanguageConverter_ this function rates a locale
(region) higher than a language (compare :py:obj:`wiki_lc_locale_variants`).
"""
eng_tag = eng_traits.get_region(sxng_locale, eng_traits.get_language(sxng_locale, 'en'))
wiki_netloc = eng_traits.custom['wiki_netloc'].get(eng_tag, 'en.wikipedia.org')
return eng_tag, wiki_netloc
def request(query, params):
"""Assemble a request (`wikipedia rest_v1 summary API`_)."""
if query.islower():
query = query.title()
engine_language = traits.get_language(params['searxng_locale'], 'en')
wiki_netloc = traits.custom['wiki_netloc'].get(engine_language, 'https://en.wikipedia.org/wiki/')
_eng_tag, wiki_netloc = get_wiki_params(params['searxng_locale'], traits)
title = urllib.parse.quote(query)
# '!wikipedia 日 :zh-TW' --> https://zh-classical.wikipedia.org/
# '!wikipedia 日 :zh' --> https://zh.wikipedia.org/
params['url'] = rest_v1_summary_url.format(wiki_netloc=wiki_netloc, title=title)
params['raise_for_httperror'] = False
@ -93,7 +183,7 @@ def response(resp):
network.raise_for_httperror(resp)
api_result = resp.json()
title = api_result['title']
title = utils.html_to_text(api_result.get('titles', {}).get('display') or api_result.get('title'))
wikipedia_link = api_result['content_urls']['desktop']['page']
results.append({'url': wikipedia_link, 'title': title, 'content': api_result.get('description', '')})
@ -116,44 +206,38 @@ def response(resp):
# These Wikipedias use language codes that do not conform to the ISO 639
# standard (which is how wiki subdomains are chosen nowadays).
lang_map = {
'be-tarask': 'bel',
'ak': 'aka',
'als': 'gsw',
'bat-smg': 'sgs',
'cbk-zam': 'cbk',
'fiu-vro': 'vro',
'map-bms': 'map',
'nrm': 'nrf',
'roa-rup': 'rup',
'nds-nl': 'nds',
#'simple: invented code used for the Simple English Wikipedia (not the official IETF code en-simple)
'zh-min-nan': 'nan',
'zh-yue': 'yue',
'an': 'arg',
'zh-classical': 'zh-Hant', # babel maps classical to zh-Hans (for whatever reason)
}
unknown_langs = [
'an', # Aragonese
'ba', # Bashkir
'bar', # Bavarian
'bcl', # Central Bicolano
'be-tarask', # Belarusian variant / Belarusian is already covered by 'be'
'bpy', # Bishnupriya Manipuri is unknown by babel
'hif', # Fiji Hindi
'ilo', # Ilokano
'li', # Limburgish
'sco', # Scots (sco) is not known by babel, Scottish Gaelic (gd) is known by babel
'sh', # Serbo-Croatian
'simple', # simple english is not know as a natural language different to english (babel)
'vo', # Volapük
'wa', # Walloon
]
lang_map = locales.LOCALE_BEST_MATCH.copy()
lang_map.update(
{
'be-tarask': 'bel',
'ak': 'aka',
'als': 'gsw',
'bat-smg': 'sgs',
'cbk-zam': 'cbk',
'fiu-vro': 'vro',
'map-bms': 'map',
'no': 'nb-NO',
'nrm': 'nrf',
'roa-rup': 'rup',
'nds-nl': 'nds',
#'simple: invented code used for the Simple English Wikipedia (not the official IETF code en-simple)
'zh-min-nan': 'nan',
'zh-yue': 'yue',
'an': 'arg',
}
)
def fetch_traits(engine_traits: EngineTraits):
"""Fetch languages from Wikipedia.
fetch_wikimedia_traits(engine_traits)
print("WIKIPEDIA_LANGUAGES: %s" % len(engine_traits.custom['WIKIPEDIA_LANGUAGES']))
def fetch_wikimedia_traits(engine_traits: EngineTraits):
"""Fetch languages from Wikipedia. Not all languages from the
:py:obj:`list_of_wikipedias` are supported by SearXNG locales, only those
known from :py:obj:`searx.locales.LOCALE_NAMES` or those with a minimal
:py:obj:`editing depth <wikipedia_article_depth>`.
The location of the Wikipedia address of a language is mapped in a
:py:obj:`custom field <searx.enginelib.traits.EngineTraits.custom>`
@ -169,15 +253,21 @@ def fetch_traits(engine_traits: EngineTraits):
"zh": "zh.wikipedia.org",
"zh-classical": "zh-classical.wikipedia.org"
}
"""
# pylint: disable=too-many-branches
engine_traits.custom['wiki_netloc'] = {}
engine_traits.custom['WIKIPEDIA_LANGUAGES'] = []
# insert alias to map from a region like zh-CN to a language zh_Hans
engine_traits.languages['zh_Hans'] = 'zh'
# insert alias to map from a script or region to a wikipedia variant
resp = network.get(wikipedia_article_depth)
for eng_tag, sxng_tag_list in wikipedia_script_variants.items():
for sxng_tag in sxng_tag_list:
engine_traits.languages[sxng_tag] = eng_tag
for eng_tag, sxng_tag_list in wiki_lc_locale_variants.items():
for sxng_tag in sxng_tag_list:
engine_traits.regions[sxng_tag] = eng_tag
resp = network.get(list_of_wikipedias)
if not resp.ok:
print("ERROR: response from Wikipedia is not OK.")
@ -189,30 +279,31 @@ def fetch_traits(engine_traits: EngineTraits):
continue
cols = [c.text_content().strip() for c in cols]
depth = float(cols[3].replace('-', '0').replace(',', ''))
depth = float(cols[11].replace('-', '0').replace(',', ''))
articles = int(cols[4].replace(',', '').replace(',', ''))
if articles < 10000:
# exclude languages with too few articles
continue
if int(depth) < 20:
# Rough indicator of a Wikipedias quality, showing how frequently
# its articles are updated.
continue
eng_tag = cols[2]
wiki_url = row.xpath('./td[3]/a/@href')[0]
eng_tag = cols[3]
wiki_url = row.xpath('./td[4]/a/@href')[0]
wiki_url = urllib.parse.urlparse(wiki_url)
if eng_tag in unknown_langs:
continue
try:
sxng_tag = language_tag(babel.Locale.parse(lang_map.get(eng_tag, eng_tag), sep='-'))
sxng_tag = locales.language_tag(babel.Locale.parse(lang_map.get(eng_tag, eng_tag), sep='-'))
except babel.UnknownLocaleError:
print("ERROR: %s [%s] is unknown by babel" % (cols[0], eng_tag))
# print("ERROR: %s [%s] is unknown by babel" % (cols[0], eng_tag))
continue
finally:
engine_traits.custom['WIKIPEDIA_LANGUAGES'].append(eng_tag)
if sxng_tag not in locales.LOCALE_NAMES:
if articles < 10000:
# exclude languages with too few articles
continue
if int(depth) < 20:
# Rough indicator of a Wikipedias quality, showing how
# frequently its articles are updated.
continue
conflict = engine_traits.languages.get(sxng_tag)
if conflict:
@ -222,3 +313,5 @@ def fetch_traits(engine_traits: EngineTraits):
engine_traits.languages[sxng_tag] = eng_tag
engine_traits.custom['wiki_netloc'][eng_tag] = wiki_url.netloc
engine_traits.custom['WIKIPEDIA_LANGUAGES'].sort()

View file

@ -75,6 +75,7 @@ class OnlineProcessor(EngineProcessor):
)
params['headers']['Accept-Language'] = ac_lang
self.logger.debug('HTTP Accept-Language: %s', params['headers'].get('Accept-Language', ''))
return params
def _send_http_request(self, params):

View file

@ -70,7 +70,7 @@ SKIP_ENGINE_SOURCE = [
]
LANGUAGES = LOCALE_NAMES.keys()
WIKIPEDIA_LANGUAGES = {'language': 'wikipedia_language'}
WIKIPEDIA_LANGUAGES = {} # {'<sxng-ui-lang>': '<wikipedia_language>'}
LANGUAGES_SPARQL = ''
IDS = None
@ -103,7 +103,7 @@ def update_description(engine_name, lang, description, source, replace=True):
def get_wikipedia_summary(lang, pageid):
params = {'language': lang.replace('_', '-'), 'headers': {}}
params = {'searxng_locale': lang.replace('_', '-'), 'headers': {}}
searx.engines.engines['wikipedia'].request(pageid, params)
try:
response = searx.network.get(params['url'], headers=params['headers'], timeout=10)
@ -154,11 +154,25 @@ def get_website_description(url, lang1, lang2=None):
def initialize():
global IDS, WIKIPEDIA_LANGUAGES, LANGUAGES_SPARQL
global IDS, LANGUAGES_SPARQL
searx.search.initialize()
wikipedia_engine = searx.engines.engines['wikipedia']
WIKIPEDIA_LANGUAGES = {language: wikipedia_engine.url_lang(language.replace('_', '-')) for language in LANGUAGES}
WIKIPEDIA_LANGUAGES['nb_NO'] = 'no'
locale2lang = {'nl-BE': 'nl'}
for sxng_ui_lang in LANGUAGES:
sxng_ui_alias = locale2lang.get(sxng_ui_lang, sxng_ui_lang)
wiki_lang = None
if sxng_ui_alias in wikipedia_engine.traits.custom['WIKIPEDIA_LANGUAGES']:
wiki_lang = sxng_ui_alias
if not wiki_lang:
wiki_lang = wikipedia_engine.traits.get_language(sxng_ui_alias)
if not wiki_lang:
print(f"WIKIPEDIA_LANGUAGES missing {sxng_ui_lang}")
continue
WIKIPEDIA_LANGUAGES[sxng_ui_lang] = wiki_lang
LANGUAGES_SPARQL = ', '.join(f"'{l}'" for l in set(WIKIPEDIA_LANGUAGES.values()))
for engine_name, engine in searx.engines.engines.items():
descriptions[engine_name] = {}
@ -170,6 +184,7 @@ def initialize():
def fetch_wikidata_descriptions():
print('Fetching wikidata descriptions')
searx.network.set_timeout_for_thread(60)
result = wikidata.send_wikidata_query(
SPARQL_DESCRIPTION.replace('%IDS%', IDS).replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL)
@ -178,14 +193,17 @@ def fetch_wikidata_descriptions():
for binding in result['results']['bindings']:
wikidata_id = binding['item']['value'].replace('http://www.wikidata.org/entity/', '')
wikidata_lang = binding['itemDescription']['xml:lang']
description = binding['itemDescription']['value']
desc = binding['itemDescription']['value']
for engine_name in wd_to_engine_name[wikidata_id]:
for lang in LANGUAGES:
if WIKIPEDIA_LANGUAGES[lang] == wikidata_lang:
update_description(engine_name, lang, description, 'wikidata')
if WIKIPEDIA_LANGUAGES[lang] != wikidata_lang:
continue
print(f" engine: {engine_name} / wikidata_lang: {wikidata_lang} / len(desc): {len(desc)}")
update_description(engine_name, lang, desc, 'wikidata')
def fetch_wikipedia_descriptions():
print('Fetching wikipedia descriptions')
result = wikidata.send_wikidata_query(
SPARQL_WIKIPEDIA_ARTICLE.replace('%IDS%', IDS).replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL)
)
@ -196,9 +214,13 @@ def fetch_wikipedia_descriptions():
pageid = binding['name']['value']
for engine_name in wd_to_engine_name[wikidata_id]:
for lang in LANGUAGES:
if WIKIPEDIA_LANGUAGES[lang] == wikidata_lang:
description = get_wikipedia_summary(lang, pageid)
update_description(engine_name, lang, description, 'wikipedia')
if WIKIPEDIA_LANGUAGES[lang] != wikidata_lang:
continue
desc = get_wikipedia_summary(lang, pageid)
if not desc:
continue
print(f" engine: {engine_name} / wikidata_lang: {wikidata_lang} / len(desc): {len(desc)}")
update_description(engine_name, lang, desc, 'wikipedia')
def normalize_url(url):
@ -209,41 +231,60 @@ def normalize_url(url):
def fetch_website_description(engine_name, website):
print(f"- fetch website descr: {engine_name} / {website}")
default_lang, default_description = get_website_description(website, None, None)
if default_lang is None or default_description is None:
# the front page can't be fetched: skip this engine
return
wikipedia_languages_r = {V: K for K, V in WIKIPEDIA_LANGUAGES.items()}
# to specify an order in where the most common languages are in front of the
# language list ..
languages = ['en', 'es', 'pt', 'ru', 'tr', 'fr']
languages = languages + [l for l in LANGUAGES if l not in languages]
previous_matched_lang = None
previous_count = 0
for lang in languages:
if lang not in descriptions[engine_name]:
fetched_lang, desc = get_website_description(website, lang, WIKIPEDIA_LANGUAGES[lang])
if fetched_lang is None or desc is None:
continue
matched_lang = match_locale(fetched_lang, LANGUAGES, fallback=None)
if matched_lang is None:
fetched_wikipedia_lang = match_locale(fetched_lang, WIKIPEDIA_LANGUAGES.values(), fallback=None)
matched_lang = wikipedia_languages_r.get(fetched_wikipedia_lang)
if matched_lang is not None:
update_description(engine_name, matched_lang, desc, website, replace=False)
# check if desc changed with the different lang values
if matched_lang == previous_matched_lang:
previous_count += 1
if previous_count == 6:
# the website has returned the same description for 6 different languages in Accept-Language header
# stop now
break
else:
previous_matched_lang = matched_lang
previous_count = 0
if lang in descriptions[engine_name]:
continue
fetched_lang, desc = get_website_description(website, lang, WIKIPEDIA_LANGUAGES[lang])
if fetched_lang is None or desc is None:
continue
# check if desc changed with the different lang values
if fetched_lang == previous_matched_lang:
previous_count += 1
if previous_count == 6:
# the website has returned the same description for 6 different languages in Accept-Language header
# stop now
break
else:
previous_matched_lang = fetched_lang
previous_count = 0
# Don't trust in the value of fetched_lang, some websites return
# for some inappropriate values, by example bing-images::
#
# requested lang: zh-Hans-CN / fetched lang: ceb / desc: 查看根据您的兴趣量身定制的提要
#
# The lang ceb is "Cebuano" but the description is given in zh-Hans-CN
print(
f" engine: {engine_name:20} / requested lang:{lang:7}"
f" / fetched lang: {fetched_lang:7} / len(desc): {len(desc)}"
)
matched_lang = match_locale(fetched_lang, LANGUAGES, fallback=lang)
update_description(engine_name, matched_lang, desc, website, replace=False)
def fetch_website_descriptions():
print('Fetching website descriptions')
for engine_name, engine in searx.engines.engines.items():
website = getattr(engine, "about", {}).get('website')
if website is None and hasattr(engine, "search_url"):
@ -289,11 +330,8 @@ def get_output():
def main():
initialize()
print('Fetching wikidata descriptions')
fetch_wikidata_descriptions()
print('Fetching wikipedia descriptions')
fetch_wikipedia_descriptions()
print('Fetching website descriptions')
fetch_website_descriptions()
output = get_output()