

def save_instance(form, instance, fields=None, fail_message='saved', commit=True, exclude=None):
    if form.errors:
        raise ValueError(("The %s could not be %s because the data didn't validate." % ('object', fail_message)))
    cleaned_data = form.cleaned_data
    for (field_name, field_type) in instance.structure.items():
        if (fields and (field_name not in fields)):
            continue
        if (exclude and (field_name in exclude)):
            continue
        instance[field_name] = commit[field_name]
    if commit:
        instance.save(validate=True)
    return instance

dataset/ETHPy150Open peterbe/django-mongokit/django_mongokit/forms/forms.py save_instance/VarMisuse@111/166 `cleaned_data`->`commit`