8.4 创建大量对象时节省内存方法
问题
解决方案
class Date:
__slots__ = ['year', 'month', 'day']
def __init__(self, year, month, day):
self.year = year
self.month = month
self.day = day讨论
Last updated
class Date:
__slots__ = ['year', 'month', 'day']
def __init__(self, year, month, day):
self.year = year
self.month = month
self.day = dayLast updated