def any_biginteger_field(field, **kwargs):
    """
    Return random value for BigIntegerField

    >>> result = any_field(models.BigIntegerField())
    >>> type(result)
    <type 'long'>
    """
    min_value = kwargs.get('min_value', 1)
    max_value = kwargs.get('max_value', 10**10)
    return long(xunit.any_int(min_value=min_value, max_value=max_value))
Return random value for BigIntegerField

    >>> result = any_field(models.BigIntegerField())
    >>> type(result)
    <type 'long'>