Django save() 收到意外的关键字参数“force_insert”错误
我收到 save() got an Unexpected keywords argument 'force_insert' 错误。从这个http://groups.google.com/group/django-users/browse_thread/thread/2471efd68d56ad59看来答案是使用：
def save(self, *args, **kwargs):
...
super(SiteUser, self).save(*args, **kwargs)
我的问题是你会如何指定force_insert=True 或 force_insert=False 执行此操作时。
我的代码是：
def save(self, force_insert=False, force_update=False):
if not self.id:
self.pub_date = datetime.datetime.now()
self.updated_date = datetime.datetime.now()
self.description_html = markdown(self.description)
self.highlighted_code = self.highlight()
super(Snippet, self).save(force_insert, force_update)
I'm getting a save() got an unexpected keyword argument 'force_insert' error. From this http://groups.google.com/group/django-users/browse_thread/thread/2471efd68d56ad59 it looks like the answer is to use:
def save(self, *args, **kwargs):
...
super(SiteUser, self).save(*args, **kwargs)
My question is how would you go about specifying force_insert=True or force_insert=False when doing that.
My code is:
def save(self, force_insert=False, force_update=False):
if not self.id:
self.pub_date = datetime.datetime.now()
self.updated_date = datetime.datetime.now()
self.description_html = markdown(self.description)
self.highlighted_code = self.highlight()
super(Snippet, self).save(force_insert, force_update)
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kwargs是一个dict。像设置任何其他字典值一样设置它。kwargsis adict. Set it as you would any other dict value.