A small gist to change all django's default formfield widgets to floppyforms.widgets via widgets=floppyforms_widgets(YourModel) in ModelForm's Meta.

floppyforms_widgets.py

from django.forms.models import fields_for_model
import floppyforms

def widgets_for_model(model):
    return {k: v.widget.__class__.__name__ for k, v in fields_for_model(model).items()}

def floppyforms_widgets(model):
    return {field: getattr(floppyforms, widget) for field, widget in widgets_for_model(model).items()}
    

# Example:    

class CompanyEditForm(forms.ModelForm):

    class Meta:
        model = Company
        widgets = floppyforms_widgets(Company)