Skip to main content

Declarative Python programming using Parameters.

Project description


Param is a library providing Parameters: Python attributes extended to have features such as type and range checking, dynamically generated values, documentation strings, default values, etc., each of which is inherited from parent classes if not specified in a subclass.

Please see param’s website for documentation and examples.


Param has no dependencies outside of Python’s standard library.

Official releases of Param are available at PyPI, and can be installed via pip install --user param, pip install param, or easy_install param.

More recent changes can be obtained by cloning the git repository.

Release Notes

Notable additions, or changes that may require users to alter code, are listed below.


  • Switched to Python’s own logging module.
  • Improved support for time when using Dynamic parameters.
  • Optional extension for IPython users.

A full list of changes since the previous release is available on GitHub.


  • Initial release.

Project details

Release history Release notifications | RSS feed

This version


Download files

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

Source Distribution

param-1.1.0.tar.gz (45.3 kB view hashes)

Uploaded source

Built Distributions (262.2 kB view hashes)

Uploaded any

param-1.1.0.win32.exe (234.6 kB view hashes)

Uploaded any

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