blob: 8d7fe4d454e007a14fd9a3fb5096a72896b88023 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
#! /usr/bin/env python
# -*- coding: utf-8 -*-
from sqlalchemy import Column, ForeignKey, Integer, String
from sqlalchemy.orm import relationship
from bootstrap import db
class Tag(db.Model):
text = Column(String, primary_key=True, unique=False)
# foreign keys
article_id = Column(Integer, ForeignKey('article.id', ondelete='CASCADE'),
primary_key=True)
# relationships
article = relationship('Article', back_populates='tag_objs',
foreign_keys=[article_id])
def __init__(self, text):
self.text = text
|
