__init__.py 文件源码

def int_typed_attrs(draw, defaults=None):
    """
    Generate a tuple of an attribute and a strategy that yields ints for that
    attribute.
    """
    default = attr.NOTHING
    if defaults is True or (defaults is None and draw(booleans())):
        default = draw(integers())
    return ((attr.ib(type=int, default=default), integers()))