[fix] searx_extra/update scripts: set_loggers(wikidata, 'wikidata') (#331)

* [fix] searx_extra/update scripts: set_loggers(wikidata, 'wikidata')

To test use::

    ./manage pyenv.cmd searx_extra/update/update_currencies.py
    ./manage pyenv.cmd searx_extra/update/update_osm_keys_tags.py
    ./manage pyenv.cmd searx_extra/update/update_wikidata_units.py

The script `update_engine_descriptions.py` seems to have some issues not related
to this patch.

    ./manage pyenv.cmd python -m pip install -U pycld3
    ./manage pyenv.cmd searx_extra/update/update_engine_descriptions.py

Closes: https://github.com/searxng/searxng/issues/328
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

4 files changed, 28 insertions, 15 deletions

diff --git a/searx_extra/update/update_currencies.py b/searx_extra/update/update_currencies.py
index a572f4e9d..063801645 100755
--- a/searx_extra/update/update_currencies.py
+++ b/searx_extra/update/update_currencies.py
@@ -10,8 +10,9 @@ from os.path import realpath, dirname, join
 
 from searx import searx_dir
 from searx.locales import LOCALE_NAMES
-from searx.engines.wikidata import send_wikidata_query
+from searx.engines import wikidata, set_loggers
 
+set_loggers(wikidata, 'wikidata')
 
 # ORDER BY (with all the query fields) is important to keep a deterministic result order
 # so multiple invokation of this script doesn't change currencies.json
@@ -83,7 +84,9 @@ def add_currency_label(db, label, iso4217, language):
 
 
 def wikidata_request_result_iterator(request):
-    result = send_wikidata_query(request.replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL))
+    result = wikidata.send_wikidata_query(
+        request.replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL)
+    )
     if result is not None:
         for r in result['results']['bindings']:
             yield r
diff --git a/searx_extra/update/update_engine_descriptions.py b/searx_extra/update/update_engine_descriptions.py
index 37be77177..2a05790da 100755
--- a/searx_extra/update/update_engine_descriptions.py
+++ b/searx_extra/update/update_engine_descriptions.py
@@ -6,13 +6,15 @@ from urllib.parse import quote, urlparse
 import detect_language
 from lxml.html import fromstring
 
-from searx.engines.wikidata import send_wikidata_query
+from searx.engines import wikidata, set_loggers
 from searx.utils import extract_text
 from searx.locales import LOCALE_NAMES
 import searx
 import searx.search
 import searx.network
 
+set_loggers(wikidata, 'wikidata')
+
 SPARQL_WIKIPEDIA_ARTICLE = """
 SELECT DISTINCT ?item ?name
 WHERE {
@@ -128,9 +130,11 @@ def initialize():
 
 def fetch_wikidata_descriptions():
     global IDS
-    result = send_wikidata_query(SPARQL_DESCRIPTION
-                                 .replace('%IDS%', IDS)
-                                 .replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL))
+    result = wikidata.send_wikidata_query(
+        SPARQL_DESCRIPTION
+        .replace('%IDS%', IDS)
+        .replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL)
+    )
     if result is not None:
         for binding in result['results']['bindings']:
             wikidata_id = binding['item']['value'].replace('http://www.wikidata.org/entity/', '')
@@ -143,9 +147,11 @@ def fetch_wikidata_descriptions():
 
 def fetch_wikipedia_descriptions():
     global IDS
-    result = send_wikidata_query(SPARQL_WIKIPEDIA_ARTICLE
-                                 .replace('%IDS%', IDS)
-                                 .replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL))
+    result = wikidata.send_wikidata_query(
+        SPARQL_WIKIPEDIA_ARTICLE
+        .replace('%IDS%', IDS)
+        .replace('%LANGUAGES_SPARQL%', LANGUAGES_SPARQL)
+    )
     if result is not None:
         for binding in result['results']['bindings']:
             wikidata_id = binding['item']['value'].replace('http://www.wikidata.org/entity/', '')
diff --git a/searx_extra/update/update_osm_keys_tags.py b/searx_extra/update/update_osm_keys_tags.py
index a71f2d9a1..be76dc40c 100755
--- a/searx_extra/update/update_osm_keys_tags.py
+++ b/searx_extra/update/update_osm_keys_tags.py
@@ -46,10 +46,13 @@ from pathlib import Path
 
 from searx import searx_dir
 from searx.network import set_timeout_for_thread
-from searx.engines.wikidata import send_wikidata_query
+from searx.engines import wikidata, set_loggers
 from searx.languages import language_codes
 from searx.engines.openstreetmap import get_key_rank, VALUE_TO_LINK
 
+set_loggers(wikidata, 'wikidata')
+
+
 SPARQL_TAGS_REQUEST = """
 SELECT ?tag ?item ?itemLabel WHERE {
   ?item wdt:P1282 ?tag .
@@ -96,7 +99,7 @@ def get_preset_keys():
 
 def get_keys():
     results = get_preset_keys()
-    response = send_wikidata_query(SPARQL_KEYS_REQUEST)
+    response = wikidata.send_wikidata_query(SPARQL_KEYS_REQUEST)
 
     for key in response['results']['bindings']:
         keys = key['key']['value'].split(':')[1:]
@@ -144,7 +147,7 @@ def get_keys():
 
 def get_tags():
     results = collections.OrderedDict()
-    response = send_wikidata_query(SPARQL_TAGS_REQUEST)
+    response = wikidata.send_wikidata_query(SPARQL_TAGS_REQUEST)
     for tag in response['results']['bindings']:
         tag_names = tag['tag']['value'].split(':')[1].split('=')
         if len(tag_names) == 2:
diff --git a/searx_extra/update/update_wikidata_units.py b/searx_extra/update/update_wikidata_units.py
index 1e6b8b9ca..ddde4c135 100755
--- a/searx_extra/update/update_wikidata_units.py
+++ b/searx_extra/update/update_wikidata_units.py
@@ -7,13 +7,14 @@ import collections
 from os.path import join
 
 from searx import searx_dir
-from searx.engines.wikidata import send_wikidata_query
+from searx.engines import wikidata, set_loggers
 
+set_loggers(wikidata, 'wikidata')
 
 # the response contains duplicate ?item with the different ?symbol
 # "ORDER BY ?item DESC(?rank) ?symbol" provides a deterministic result
 # even if a ?item has different ?symbol of the same rank.
-# A deterministic result 
+# A deterministic result
 # see:
 # * https://www.wikidata.org/wiki/Help:Ranking
 # * https://www.mediawiki.org/wiki/Wikibase/Indexing/RDF_Dump_Format ("Statement representation" section)
@@ -36,7 +37,7 @@ ORDER BY ?item DESC(?rank) ?symbol
 
 def get_data():
     results = collections.OrderedDict()
-    response = send_wikidata_query(SARQL_REQUEST)
+    response = wikidata.send_wikidata_query(SARQL_REQUEST)
     for unit in response['results']['bindings']:
         name = unit['item']['value'].replace('http://www.wikidata.org/entity/', '')
         unit = unit['symbol']['value']