def insert_data():
db.drop_all()
db.create_all()
admin_role = Role(name='Admin')
mod_role = Role(name='Moderator')
user_role = Role(name='User')
user_john = User(username='******', role=admin_role)
user_susan = User(username='******', role=user_role)
user_david = User(username='******', role=user_role)
db.session.add_all(
[admin_role, mod_role, user_role, user_john, user_susan, user_david])
db.session.commit()
def test_age(self):
user = User("yangbo")
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.age, result.age)
def test_3(self):
user = User("Huajiacheng", age = 24)
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.age, result.age)
def test2(self):
user = User("lijiaqi", age=24)
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.age, result.age)
def test_1(self):
user = User("Huajiacheng")
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.username, result.username)
def index():
form = NameForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.name.data).first()
print(user)
if user is None:
user = User(username=form.name.data)
db.session.add(user)
session['known'] = False
else:
session['known'] = True
session['name'] = form.name.data
form.name.data = ''
return redirect(url_for('index'))
return render_template('index_3.html',
form=form,
name=session.get('name'),
known=session.get('known', False))
def test_creatUser(self):
a = User('shenqianqian')
self.assertEqual(a.username, 'shenqianqian')
def test(self):
user = User("lijiaqi")
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.username, result.username)
# !/usr/bin/env python
# -*- coding: utf-8 -*-
# Author : 湛允鹏
# Link :
from hello import db
from hello import User, Role
db.drop_all()
db.create_all()
admin_role = Role(name='Admin')
mod_roel = Role(name='Moderator')
user_role = Role(name='User')
user_john = User(username='******', role=admin_role)
user_susan = User(username='******', role=user_role)
user_steve = User(username='******', role=user_role)
db.session.add_all(
[admin_role, mod_roel, user_role, user_john, user_susan, user_steve])
db.session.commit()
print(admin_role.id)
print(mod_roel.id)
print(user_role.id)
admin_role.name = 'Administrator'
db.session.add(admin_role)
db.session.commit()
db.session.delete(mod_roel)
db.session.commit()
# coding:utf-8 from hello import db from hello import Role, User db.create_all() db.drop_all() db.create_all() admin_role = Role(name='Admin') mod_role = Role(name='Moderator') user_role = Role(name='User') user_john = User(username='******', role=admin_role) user_susan = User(username='******', role=user_role) user_dada = User(username='******', role=mod_role) print(admin_role.id) print(mod_role.id) print(user_role.id) db.session.add(admin_role) db.session.add(mod_role) db.session.add(user_role) db.session.add(user_john) db.session.add(user_dada) db.session.add(user_susan) db.session.commit() # 数据库会话 db.session 与 Flask session 对象没有关系。数据库会话也称为事务。 print(admin_role.id)
from hello import app from hello import db from hello import User, Role print app.url_map user_role = Role(name='user') user_gaoshine = User(username='******', role=user_role)
def test_userAge(self):
b = User('shenqianqian')
self.assertEqual(b.age, 20)
def test3(self):
user = User("fwj3", age=45)
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.age, result.age)
def test_reset(self):
user = User("zhouhao", age=21)
db.session.add(user)
db.session.commit()
result = db.session.query(User).all()[0]
self.assertEqual(user.age, result.age)
def test_three(self):
user = User("wangyiping")
user.age = 24
self.assertEqual(user.age, 24)
def test_two(self):
user = User("wangyiping")
self.assertEqual(user.age, 20)
def test_one(self):
user = User("wangyiping")
db.session.add(user)
db.session.commit()
test = db.session.query(User).all()[0]
self.assertEqual(user.username, test.username)
from hello import db, Role, User db.create_all() admin_role = Role(name='Admin') mod_role = Role(name='Moderator') user_role = Role(name='User') user_john = User(username='******', role=admin_role) user_susan = User(username='******', role=user_role) user_tony = User(username='******', role=user_role) db.session.add(Role(name='foobar')) db.session.add(admin_role) db.session.add(mod_role) db.session.add(user_role) db.session.add(user_john) db.session.add(user_susan) db.session.add(user_tony) db.session.commit()
def test_userAgeInput(self):
c = User('shenqianqiann', 24)
self.assertEqual(c.age, 24)
from hello import db """ 데이터베이스가 이미 존재할 경우 테이블을 새로 생성하거나 업데이트 하지 않기에 데이터베이스를 지우고 다시 만든다. """ db.drop_all() db.create_all() # database 생성 """행 추가""" from hello import Role, User admin_role = Role(name='Admin') mod_role = Role(name='Moderator') user_role = Role(name='User') user_john = User(username='******', role=admin_role) user_susan = User(username='******', role=user_role) user_david = User(username='******', role=user_role) """ 오브젝트는 단지 파이썬에만 존재하며 아직 데이터베이스는 작성되지 않았다. id값이 아직 설정되지 않았기 때문 """ print(admin_role.id) print(mod_role.id) print(user_role.id) """ 데이터베이스에 대한 변경 사항은 데이터베이스 세션을 통해 관리됨. 데이터베이스 작성을 위해 오브젝트를 준비하기 위해서는 오브젝트가 세션에 추가되어야 한다.""" db.session.add(admin_role) db.session.add(mod_role) db.session.add(user_role) db.session.add(user_john) db.session.add(user_susan) db.session.add(user_david)
