badger-batcher 0.2.3

Badger Batcher contains useful utilities for batching a sequence on records

Badger Batcher

Badger Batcher contains useful utilities for batching a sequence on records

• Free software: MIT license

• Documentation: https://badger-batcher.readthedocs.io.

Features

Split records based max limit for batch size:

>>> records = [f"record: {rec}" for rec in range(5)]
>>> batcher = Batcher(records, max_batch_size=2)
>>> batcher.batches()
[['record: 0', 'record: 1'], ['record: 2', 'record: 3'], ['record: 4']]

When processing big chunks of data, consider iterating instead:

>>> import sys
>>> records = (f"record: {rec}" for rec in range(sys.maxsize))
>>> batcher = Batcher(records, max_batch_size=2)
>>> for batch in batcher:
...       first_batch = batch
...       break
>>> first_batch
['record: 0', 'record: 1']

Credits

This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.

History

0.1.0 (2021-04-09)

• First release on PyPI.