python peewee

from peewee import MySQLDatabase, Model
from peewee import CharField, IntegerField, BooleanField

# 引入 随机数据包
import random
from faker import Faker

fake = Faker('zh_CN')

# 创建 mysql 连接关系
mysql_db = MySQLDatabase("peewee", user="root", host="127.0.0.1", port=3306, passwd="123456", charset='utf8')
'''
需要手动添加 mysql 的驱动库，不是光添加一个 MySQLDatabase 就能行的
pip install pymysql
'''


# 创建链接基类
class BaseModel(Model):
    class Meta:
        database = mysql_db


class User(BaseModel):
    username = CharField()  # 名字为 varchar 类型
    age = IntegerField()  # 年龄为 int 类型
    is_graduate = BooleanField()  # 是否毕业，bool 类型

    class Meta:
        db_table = "test_user"


def create_date():
    users = []
    for i in range(20):
        age = random.randint(1, 82)
        users.append({"username": fake.name(), "age": age, "is_graduate": age > 22})

    with mysql_db.atomic():
        query = User.insert_many(users)
        query.execute()


if __name__ == "__main__":
    first = True
    if first:
        User.create_table()  # 创建表
    else:
        User.drop_table()  # 删除表
    # create_date()
    user_01 = User.select().where(User.id == "1").get()
    print(user_01.username)
    print(type(user_01))

参考文献

https://geek-docs.com/python/python-tutorial/python-peewee.html#ftoc-heading-9
https://docs.peewee-orm.com/en/latest/peewee/query_operators.html