Dynamic Django Form

forms.py

# encoding: utf-8
from django import forms
from collections import OrderedDict


def form_factory_for_fields(name, fieldnames, fields=None):
    """form_factory_for_fields -- Create dynamically a form class containing a
    list of set fields.

    name -- name for the Form class
    fieldnames -- a list of field names
    fields -- a list of form fields, optional.

    Usage:

    >>> name = 'DynamicForm'
    >>> fields = ['name', 'password', 'address']
    >>> DynamicForm = form_factory_for_fields(name, fields)

    """
    fields = fields or [forms.CharField() for i in xrange(len(fieldnames))]
    return type(
        name,
        (forms.Form, ),
        OrderedDict(zip(fieldnames, fields))
    )