f9e27737834aa42092518755743a26a4785e198c,kur/providers/batch_provider.py,BatchProvider,__iter__,#BatchProvider#,85

Before Change

								// this can cause problems unless the data
								// source is a ChunkSource with batch size
								// set to DEFAULT_CHUNK_SIZE.
								queues[i] = numpy.concatenate([queues[i], x])
						except ValueError:
							logger.exception("Failed to concatenate data for "
								"source "%s". Queue had %d entries of shape "
								"%s, and now we are trying to add %d entries "

After Change

		proceed = True
		batches_produced = 0

		for it, source in zip(iterators, self.sources):
			if source.is_derived():
				next(it)

		while iterators and proceed:

			if batches_produced:
				logger.debug("Preparing next batch of data...")

Instances