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prestool

Project description

一、安装(python版本建议3.6以上)

pip install --upgrade  prestool

二、常用工具

from prestool.Tool import Tool

tool = Tool()

随机数据

tool.random_name()  # 随机姓名
tool.random_phone()  # 随机手机号
tool.random_ssn()  # 随机身份证

tool.random_string(16)  # 随机位数的字符串
tool.random_number(8)  # 随机位数的数字

tool.random_ua()  # 随机UA
tool.random_ua('chrome')  # 随机UA-Chrome
tool.random_ua('firefox')  # 随机UA-Firefox
tool.random_ua('ie')  # 随机UA-IE
tool.random_ua('opera')  # 随机UA-opera
tool.random_ua('safari')  # 随机UA-safari

编码解码

tool.url_encode('编码前的url地址')  # 编码
tool.url_decode('解码前的url地址')  # 解码

tool.base_64_encode('编码前的字符串')  # base64编码

加密相关

tool.to_md5('原始字符串')
tool.to_hmac_256('原始字符串', '加密key')
tool.to_sha_256('原始字符串')

发送消息

钉钉
tool.ding_talk_token = '钉钉机器人token'
tool.ding_talk_sign_key = '钉钉机器人签名key'

tool.send_ding_talk_msg('消息内容')
企业微信
tool.qy_wechat_token = '企业微信机器人token'

tool.send_qy_wechat_msg('消息内容')
邮件
tool.mail_from_user_host = '发件地址host'
tool.mail_from_user = '发件人邮箱号'
tool.mail_from_user_pwd = '发件人密码'

tool.send_mail_msg(to_user='收件人邮箱地址(列表)', title='邮件标题', content='邮件内容')

时间相关

tool.time_stamp()  # 秒级时间戳10位
tool.time_stamp('ms')  # 毫秒级时间戳13位

tool.get_now_time()  # 获取当前时间 20201206000000
tool.get_now_time('-')  # 获取当前时间 2020-12-06 00:00:00

tool.date_to_time_stamp('2012-01-01 00:00:00')  # 时间字符串转为时间戳
tool.time_stamp_to_date(1732312234)  # 时间戳转为时间字符串

格式转换

tool.json_dumps({"test": "python字典"})  # 字典转json
tool.json_loads('{"test": "python字典"}')  # json转字典
tool.xml_to_dict('<xml><data>字符串</data></xml>')  # xml转成python字典

http请求

tool.http_client(url='', data={}, method='GET')  # get请求
tool.http_client(url='', data={}, method='POST')  # post请求

tool.get_cookies(url='接口地址', data={}, method='GET')
tool.get_cookies(url='接口地址', data={}, method='POST')

tool.trans_data_to_url(url='接口地址', data={})  # 把参数拼接到url上

dubbo接口

tool.dubbo_args('参数1', '参数2', '参数3')  # dubbo接口参数
tool.invoke_dubbo('地址', '端口', '服务API名', '接口方法名', 'dubbo接口参数')  # 请求dubbo接口

其他

tool.logger('日志信息')
tool.get_ip_by_url('url地址')  # 获取ip
# 上传到pypi相关
python setup.py bdist_wheel --universal
twine upload dist/*

三、数据库语句(MySQL)

from prestool.PresMySql import SqlStr

sql = SqlStr()

查询语句

  • target不传时,为全部字段,即*
sql.select_sql_str(table='table1', where={'id': 1, 'name': '张三'})
 select *
 from table1
 where id = 1
   and name = '张三';
  • target=[i1,i2,i3]时,为相应字段
sql.select_sql_str(table='table1', target=['a', 'b', 'c'], where={'id': 1, 'name': '张三'})
sql.select_sql_str(table='table1', target=['a', 'b', 'c'], order={'age': 'desc', 'score': 'desc'})
select a, b, c
from table1
where id = 1
  and name = '张三';
select a, b, c
from table1
order by age desc, score desc;

更新语句

  • target为要更新的数据,为字典结构
sql.update_sql_str(table='table1', target={'name': '李四', 'age': 15}, where={'id': 1, 'name': '张三'}) 
update table1
set name='李四',
    age=15
where id = 1
  and name = '张三';

删除数据

sql.delete_sql_str(table='table1', where={'id': 1, 'name': '张三'})
delete
from table1
where id = 1
  and name = '张三';

插入数据

sql.insert_sql_str(table='table1', target={'id': 1, 'name': '张三'})
insert into table1 (id, name)
values (1, '张三');

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