Dotted path to the views in URL patterns is changed to a params parameter.
This change makes the URL mapping from URL to View method in patterns generic
where the base package path is taken from the params['module_package'] value
to support module system of Melange where inherited View classes override the
params['module_package'] value to specify their own View methods.
"""Django validation and HTML form handling.TODO: Default value for field Field labels Nestable Forms FatalValidationError -- short-circuits all other validators on a form ValidationWarning "This form field requires foo.js" and form.js_includes()"""from util import ValidationErrorfrom widgets import *from fields import *from forms import *from models import *