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from datetime import datetime
from app import db, login
from werkzeug.security import generate_password_hash, check_password_hash
from flask_login import UserMixin
class User(UserMixin, db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), index=True, unique=True)
email = db.Column(db.String(120), index=True, unique=True)
password_hash = db.Column(db.String(128))
is_admin = db.Column(db.Boolean, default=False)
reports = db.relationship('Report', backref='author', lazy='dynamic')
def set_password(self, password):
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
def __repr__(self):
return f'<User {self.username}>'
class Report(db.Model):
id = db.Column(db.Integer, primary_key=True)
age = db.Column(db.Integer, nullable=False)
gender = db.Column(db.String(10), nullable=False)
symptoms = db.Column(db.Text)
cnn_prediction = db.Column(db.Float)
cnn_result = db.Column(db.String(20)) # 'Positive' or 'Negative'
final_result = db.Column(db.String(20)) # Result after considering age
timestamp = db.Column(db.DateTime, index=True, default=datetime.utcnow)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
def __repr__(self):
return f'<Report {self.id} - {self.final_result}>'
@login.user_loader
def load_user(id):
return User.query.get(int(id)) |