libraries = PyCryptoDome,lemminflect
#filter returns
data['_source'][i]['r']=ret[0] bool
data['_source'][i]['n']=ret[1] bool
data['_source'][i]['ns']=ret[2] bool
data['_source'][i]['nss']=ret[3] bool
data['_source'][i]['ta']=ret[4] array
data['_source'][i]['tags']=ret[5] dictionary
data['_source'][i]['tags_common']=ret[6] dictionary

#article_desc
if(len(article)>260):
    #print()
    loc=article.find(' ',250,260)
    if(loc!=-1):
        data['_source'][i]['article_desc']=article[0:loc]
    else:
        data['_source'][i]['article_desc']=article[0:250]
else:
    data['_source'][i]['article_desc']=article

#article_desc_original
if(len(articleo)>260):
    #print()
    loc=articleo.find(' ',250,260)
    if(loc!=-1):
        data['_source'][i]['article_desc_original']=articleo[0:loc]
    else:
        data['_source'][i]['article_desc_original']=articleo[0:250]
else:
    data['_source'][i]['article_desc_original']=articleo


#_id
ids=data['_source'][i]['id_on_source']
keccak_hash = keccak.new(digest_bits=256)
keccak_hash.update(str(ids).encode('utf-8'))