[Tutor] How arguments to the super() function works?
Mark Lawrence
breamoreboy at gmail.com
Sat May 18 19:16:37 EDT 2019
On 18/05/2019 17:21, Arup Rakshit wrote:
> I am writing an Flask app following a book, where a piece of python concept I am not getting how it works. Code is:
>
> class Role(db.Model):
> __tablename__ = 'roles'
> id = db.Column(db.Integer, primary_key=True)
> name = db.Column(db.String(64), unique=True)
> default = db.Column(db.Boolean, default=False, index=True)
> permissions = db.Column(db.Integer)
> users = db.relationship('User', backref='role', lazy='dynamic')
>
> def __init__(self, **kwargs):
> super(Role, self).__init__(**kwargs)
> if self.permissions is None:
> self.permissions = 0
>
> Here, why super(Role, self).__init__(**kwargs) is used instead of super().__init__(**kwargs) ? What that Role and self argument is instructing the super() ?
>
> Thanks,
>
> Arup Rakshit
> ar at zeit.io
Please check this https://www.youtube.com/watch?v=EiOglTERPEo out. If
that doesn't answer your question please ask again.
--
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.
Mark Lawrence
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