Extending Fieldmaker

To register a new field:

from fieldmaker.fields import BaseFieldForm, BaseField
from fieldmaker.resources import field_registry

class URLFieldForm(BaseFieldForm):
    max_length = forms.IntegerField(required=False)
    min_length = forms.IntegerField(required=False)
    verify_exits = forms.BooleanField(initial=False, required=False)
    validator_user_agent = forms.CharField(required=False)

class URLField(BaseField):
    form = URLFieldForm
    field = forms.URLField
    identities = ['URLField']

field_registry.register_field('URLField', URLField)

To register a new widget:

from fieldmaker.widgets import BaseWidgetForm, BaseWidget
from fieldmaker.resources import field_registry

class PasswordInputWidgetForm(BaseWidgetForm):
    render_value = forms.BooleanField(required=False, initial=True)

class PasswordInput(BaseWidget):
    widget = widgets.PasswordInput
    identities = ['CharField']

field_registry.register_widget('PasswordInput', PasswordInput)