django_any/forms.py
def field_required_attribute(function):
    """
    Sometimes return None if field is not required

    >>> result = any_form_field(forms.BooleanField(required=False))
    >>> result in ['', 'True', 'False']
    True
    """
    def _wrapper(field, **kwargs):
        if not field.required and random.random < 0.1:
            return None
        return function(field, **kwargs)
    return _wrapper
def field_required_attribute(function):
    def _wrapper(field, **kwargs):
        if not field.required and random.random < 0.1:
            return None
        return function(field, **kwargs)
    return _wrapper
def field_required_attribute ( function ) : def _wrapper ( field , * * kwargs ) : if not field . required and random . random < 0.1 : return None return function ( field , * * kwargs ) return _wrapper
Sometimes return None if field is not required

    >>> result = any_form_field(forms.BooleanField(required=False))
    >>> result in ['', 'True', 'False']
    True
Sometimes return None if field is not required