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A Python HTML form library.
JavaScript Python CSS Shell
Latest commit 2a5a0db Jun 4, 2016 @miohtama miohtama Merge pull request #305 from Pylons/feat/clean-up-contrib-process
Cleaning up contrib process


Deform Master Documentation Status Latest Documentation Status

Deform is a Python HTML form library. You can easily create forms for your application. Deform can do complex forms with JavaScript integration, like nested forms where you need add and remove subform items. Date and time picking widgets and other rich widgets are supported out of the box.

Deform comes with default Chameleon templates for Bootstrap based widgets. It uses Colander as for form schema and validation definitions. Deform integrates well with Pyramid web framework and several other web frameworks. Peppercorn library is used to convert flat HTML name value mapping form submissions to stream of name value mappings submissions, allowing building complex and nested form structure.

Please see for the documentation.

See for in-development version.


This library is actively developed and maintained.


To get in touch with the community join to Pyramid IRC channel or Pylons mailing list .

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