Ele*_*tro 1 python django class variable-assignment
我正在用Django用Python编写一个Player模型类,我遇到了一个密码成员的小问题.我希望密码在分配时自动进行哈希处理,但我找不到任何关于重载赋值运算符或任何内容的信息.有没有什么方法可以重载分配,password以便自动执行hashlib.md5(password).hexdigest()它?
from django.db import models
class Player(models.Model):
name = models.CharField(max_length=30,unique=True)
password = models.CharField(max_length=32)
email = models.EmailField()
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你不能使用属性和覆盖字段的setter吗?
引用django文档:
from django.db import models
class Person(models.Model):
first_name = models.CharField(max_length=30)
last_name = models.CharField(max_length=30)
def _get_full_name(self):
return "%s %s" % (self.first_name, self.last_name)
def _set_full_name(self, combined_name):
self.first_name, self.last_name = combined_name.split(' ', 1)
full_name = property(_get_full_name)
full_name_2 = property(_get_full_name, _set_full_name)
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