[fix] code cleanup

searx/engines/wikidata.py

@@ -1,7 +1,6 @@
 import json
 from requests import get
 from urllib import urlencode
-from datetime import datetime
 
 resultCount=2
 urlSearch = 'https://www.wikidata.org/w/api.php?action=query&list=search&format=json&srnamespace=0&srprop=sectiontitle&{query}'
@@ -10,7 +9,6 @@ urlMap = 'https://www.openstreetmap.org/?lat={latitude}&lon={longitude}&zoom={zo
 
 def request(query, params):
     params['url'] = urlSearch.format(query=urlencode({'srsearch': query, 'srlimit': resultCount}))
-    print params['url']
     return params
 
 
@@ -27,9 +25,7 @@ def response(resp):
         language = 'en'
     url = urlDetail.format(query=urlencode({'ids': '|'.join(wikidata_ids), 'languages': language + '|en'}))
 
-    before = datetime.now()
     htmlresponse = get(url)
-    print datetime.now() - before
     jsonresponse = json.loads(htmlresponse.content)
     for wikidata_id in wikidata_ids:
         results = results + getDetail(jsonresponse, wikidata_id, language)
@@ -144,7 +140,6 @@ def get_string(claims, propertyName, defaultValue=None):
     for e in propValue:
         mainsnak = e.get('mainsnak', {})
 
-        datatype = mainsnak.get('datatype', '')
         datavalue = mainsnak.get('datavalue', {})
         if datavalue != None:
             result.append(datavalue.get('value', ''))
@@ -164,7 +159,6 @@ def get_time(claims, propertyName, defaultValue=None):
     for e in propValue:
         mainsnak = e.get('mainsnak', {})
 
-        datatype = mainsnak.get('datatype', '')
         datavalue = mainsnak.get('datavalue', {})
         if datavalue != None:
             value = datavalue.get('value', '')