ordinary2021/init_data.py

from app import Story, Paragraph, db
from datetime import datetime

db.drop_all()
db.create_all()

BEGIN_WORDS = [("候选%d的标题" % (i + 1), "第%d个故事的示例开头" % (i + 1)) for i in range(10)]

for idx, (t, w) in zip(range(10), BEGIN_WORDS):
    s = Story(id=idx, title=t, text=w, tail=idx,
              avatar="https://bbs.pku.edu.cn/v2/images/user/portrait-anony.png")
    p = Paragraph(id=idx, text=w, story_id=idx, is_chosen=True,
                  author="初始设定", time=datetime.now())
    db.session.add(s)
    db.session.add(p)

db.session.commit()