class QueryHandler:
def __init__(self):
self.sp = Spell(settings.SPELL_WORDS_NUM)
self.index = DirectIndex(settings.DIRECT_INDEX_PATH)
self.searcher = Searcher(os.path.join(settings.INVERSE_INDEX_DIR, "index.txt"),
os.path.join(settings.INVERSE_INDEX_DIR, "dict.txt"),
os.path.join(settings.INVERSE_INDEX_DIR, "urls.txt"))
self.snippet_builder = SnippetBuilder()
def get_search_results(self, query):
index = self.index
searcher = self.searcher
query_result_ids = searcher.search(query.encode("utf-8"), return_urls_only=True)
query_result = list()
for url_id in query_result_ids[10]:
record = index.record_by_id(randrange(300))
try:
snippet = self.snippet_builder.build_snippet(record, query.encode("utf-8"))
except Exception as e:
snippet = u" SnipetBuilder упал" + e.message
query_result.append({"url": url_id[1],
"snippet": snippet,
"image": record.img_url,
"title": record.title})
return query_result
def spell(self, query):
return self.sp.spell(query)
def __init__(self):
self.sp = Spell(settings.SPELL_WORDS_NUM)
self.index = DirectIndex(settings.DIRECT_INDEX_PATH)
self.searcher = Searcher(os.path.join(settings.INVERSE_INDEX_DIR, "index.txt"),
os.path.join(settings.INVERSE_INDEX_DIR, "dict.txt"),
os.path.join(settings.INVERSE_INDEX_DIR, "urls.txt"))
self.snippet_builder = SnippetBuilder()
query = unicode(sys.stdin.readline(), 'cp866')
else:
reload(sys)
sys.setdefaultencoding('utf-8')
query = unicode( sys.stdin.readline() )
sys.stdout = codecs.getwriter('utf-8')(sys.stdout)
queries = []
splt = query.split('\t')
if splt > 1:
queries += [( splt[0], int(splt[1]) )]
else:
print "Incorrect input!"
# ------------------------------------------
if queries:
index = StrictIndex(u'Lenta.ru20-StrictIndex.txt') # u'povarenok.ru30-StrictIndex.txt') #
SB = SnippetBuilder(index)
for query, doc_id in queries:
if sys.platform.startswith('win'):
print (u"query= '%s'\n" % query).encode('cp866', 'ignore')
print SB.snippet(query, doc_id=doc_id).encode('cp866', 'ignore'), '\n\n'
else:
print (u"query= '%s'\n" % query)
print SB.snippet(query, doc_id=doc_id), '\n\n'
# ------------------------------------------
else: print "Incorrect argument!"
