Searched refs:csv_readers (Results 1 – 1 of 1) sorted by relevance
47 csv_readers = [] variable50 csv_readers.append(dict_reader(open(file, 'r')))56 csv_readers.append(dict_reader(io.TextIOWrapper(zip.open(entry, 'r'))))63 for reader in csv_readers:70 all_rows = itertools.chain.from_iterable(csv_readers)72 if len(csv_readers) > 0:83 all_rows = heapq.merge(*csv_readers, key=operator.itemgetter(keyField))