【sqlite】python操作sqlite3（含测试）

唐古乌梁海2025-02-10 12:52
个人小项目或者小团队，sqllite很适用，数据库封装操作如下
python 复制代码
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2025-02-08 13:57
# @Author  : duxiaowei
# @File    : connect_sqllite.py
# @Software: PyCharm
"""
sqllite操作,
"""
import sqlite3

class DBlite():

    def __init__(self):
        self.conn = sqlite3.connect('X:\Tools\git\data\gitea.db')
        self.cursor = self.conn.cursor()
        # print("成功连接到数据库")

    # 查询
    def select(self, query):
        try:
            self.cursor.execute(query)
            # 获取所有查询结果
            results = self.cursor.fetchall()
            return results
        except sqlite3.Error as e:
            print("===>sqllite==【查询】==异常！", e)
        finally:
            self.cursor.close()
            self.conn.close()


    def change(self, *args, **kwargs):
        try:
            # 插入多行数据
            self.cursor.execute(*args, **kwargs)
            self.conn.commit()
            print("===>sqllite==【操作】==成功！")
        except sqlite3.Error as e:
            print("===>sqllite==【操作】==异常！", e)
        finally:
            self.cursor.close()
            self.conn.close()


# 查询所有用户
# select_query = "SELECT * FROM pytest_result where file_name='D:\\code\\python\\test_登录.py'"
# result = DBlite().select(select_query)
# print(result)
# # --------------------------------------------------------
# 插入数据
# students = [
#     ('D:\\code\\python\\test_登录5.py', 'test_aaa', 0, 1),
#     ('D:\\code\\python\\test_登录6.py', 'test_abb', 0, 1),
# ]
# for i in students:
#     sql = "INSERT INTO pytest_result (file_name, def_name, status, result) VALUES (?,?,?,?)"
#     DBlite().change(sql,i)

# # ---------------删除-----------------------------------------
# sql = "delete FROM pytest_result where file_name=?"
# arg = ['D:\\code\\python\\test_登录6.py']
# DBlite().change(sql, arg)
# # # --------------------------------------------------------
# sql = "UPDATE pytest_result SET status = 0 WHERE def_name = ?"
#
# arg = ['test_aac']
# DBlite().change(sql, arg)
# # --------------------------------------------------------