Skip to main content

Validate Australian Business Numbers.

Project description

This package validates Australian Business Numbers (ABNs) and converts Australian Company Numbers (ACNs) or Australian Registered Body Numbers (ARBNs) to ABNs.

The following example show checking of a valid and an invalid ABN:

>>> import abn
>>> abn.validate('53004085616')
'53 004 085 616'

>>> abn.validate('99999999999')

To calculate the ABN based on an existing ACN or ARBN:

>>> abn.acn_to_abn('004085616')
'53 004 085 616'

To run the tests or your current Python:

$ python test

To run the tests over all supported Python versions, install Tox and run:

$ tox

Release History

1.0.0 (2021-09-29)

  • Switch to setup.cfg.

  • Require Python 3.6.

0.4.2 (2018-09-06)

Bug fixes

  • Update CI testing to run on Python 3.5 (3.4 no longer available in testing environment).

  • Fix acn_to_abn for a single-digit remainder (nikicc).

0.4.0 (2018-05-01)


  • Add GitLab continuous integration script to run tox tests.

Bug fixes

  • Treat an ABN with leading zero as invalid (Charley Peng).

0.3.7 (2016-08-03)


  • Add test suite to You can run with python test.

0.3.6 (2015-08-03)

Bug fixes

  • Enable tests for Python 2.7, 3.3 and 3.4.

Project details

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

ABN-1.0.0.tar.gz (4.7 kB view hashes)

Uploaded source

Built Distribution

ABN-1.0.0-py3-none-any.whl (3.6 kB view hashes)

Uploaded py3

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page