Rewrite save in model when django data is saved

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Requirements: class Article (Model.model):

Title =''

Title_hash = hash (title)

Implementation method 1:def save (self, * args, * * kwargs):

Self.title_hash = hash (self.title)

Super (Article, self) .save (* args, * * kwargs)

Implementation method 2:def save_title_hash (self):

Title_hash = hash (title)

Return title_hash

Title_hash = property (save_title_hash) Thank you for your reading, the above is the content of "rewrite save in model when django data is saved". After the study of this article, I believe you have a deeper understanding of the problem of rewriting save in model when saving django data, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!