Flask-Admin SQLAlchemy: How to set an attribute value according to another with a python function?
Flask-Admin SQLAlchemy: How to set an attribute value according to another with a python function?
I'm using Python 3.6.5, Flask 1.0.2. I want to define an attribute of a db Model according to another with a python function, like this:
def define_category(age):
if age < 12:
return 'child'
elif age < 20:
return 'teen'
else:
return 'adult'
class User(db.Model):
id = db.Column(db.Integer, primary_key=True)
first_name = db.Column(db.String(100))
last_name = db.Column(db.String(100))
username = db.Column(db.String(80), unique=True)
email = db.Column(db.String(120), unique=True)
age = db.Column(db.Integer)
category = define_category(age)
def __str__(self):
return self.username
I've tried with hybrid attributes and it doesn't appear to work with different types of data.
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