models.py

from app import db


class Article(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    title = db.Column(db.String, nullable=False)
    domain = db.Column(db.String, nullable=False)
    url = db.Column(db.String, nullable=False, unique=True)
    media_url = db.Column(db.String, nullable=True)
    content = db.Column(db.Text, nullable=True)
    hashtags = db.Column(db.String, nullable=True)
    published_at_cet = db.Column(db.DateTime, nullable=False)
    published_at_cet_str = db.Column(db.String, nullable=False)
    year = db.Column(db.Integer, nullable=False)
    week = db.Column(db.Integer, nullable=False)
    day = db.Column(db.Integer, nullable=False)
    is_hidden = db.Column(db.Boolean, nullable=False, default=False)

    def __repr__(self):
        return f'<Article {self.title}>'

    @staticmethod
    def exclude_hidden():
        # must use == instead of is because of the SQLAlchemy ORM
        return Article.query.filter(Article.is_hidden == False)