@@ -88,7 +88,7 @@ def search(query, request, selected_engines):
89 requests.append(req)
89 requests.append(req)
90 grequests.map(requests)
90 grequests.map(requests)
91− flat_res = list(filter(None, chain(*izip_longest(*results.values()))))
91+ flat_res = filter(None, chain.from_iterable(izip_longest(*results.values())))
92 flat_len = len(flat_res)
92 flat_len = len(flat_res)
93 results = []
93 results = []
94 # deduplication + scoring
94 # deduplication + scoring