Metadata-Version: 2.1
Name: pywong
Version: 3.1.5
Summary: pywong工具模块.
Home-page: https://pypi.org/project/pywong/
Author: ghy
Author-email: 1563713769@qq.com
License: Apache-2.0 license
Description: ﻿# pywong
        
        #### 介绍
        Python工具,封装常用操作.
        
        #### 安装教程
        
        1.  pip安装
            ```python
            pip install pywong
            pip install pywong==1.1.1
            ```
        
        #### 使用说明
        
        1.  db操作示例
            
            - mysql:
            ```python
            from pywong.db.mysql.settings import DEFAULT, DATABASES
            from pywong.db.mysql.utils import DbHelper
            
            
            def run():
                """run方法"""
                DEFAULT['host'] = '127.0.0.1'
                DEFAULT['password'] = '123456'
            
                DATABASES['default_database'] = 'demo'
            
                db_help = DbHelper(host=DEFAULT['host'], user=DEFAULT['user'], password=DEFAULT['password'],
                                   port=DEFAULT['port'], database=DATABASES['default_database'])
            
                sql = 'SELECT * FROM sys_user'
                print(db_help.execute(sql))
            
            
            if __name__ == "__main__":
                """main方法"""
                run()
            
            输出：
            [{'id': 1, 'dept_id': 4, 'status': None, 'remark': None}]
            ```
            - postgresql:
            ```python
            from pywong.db.postgresql.settings import DEFAULT, DATABASES
            from pywong.db.postgresql.utils import DbHelper
            
            
            def run():
                """run方法"""
                DEFAULT['host'] = '127.0.0.1'
                DEFAULT['password'] = '123456'
            
                DATABASES['default_database'] = 'demo'
            
                db_help = DbHelper(host=DEFAULT['host'], user=DEFAULT['user'], password=DEFAULT['password'],
                                   port=DEFAULT['port'], database=DATABASES['default_database'])
            
                sql = 'SELECT * FROM sys_user'
                print(db_help.execute(sql))
            
            
            if __name__ == "__main__":
                """main方法"""
                run()
            
            输出：
            [{'id': 1, 'dept_id': 4, 'status': None, 'remark': None}]
            ```
            - mssql:
            ```python
            from pywong.db.mssql.settings import DEFAULT, DATABASES
            from pywong.db.mssql.utils import DbHelper
            
            
            def run():
                """run方法"""
                DEFAULT['server'] = '127.0.0.1'
                DEFAULT['password'] = '123456'
            
                DATABASES['default_database'] = 'demo'
            
                db_help = DbHelper(server=DEFAULT['server'], user=DEFAULT['user'], password=DEFAULT['password'],
                               port=DEFAULT['port'], database=DATABASES['default_database'])
            
                sql = 'SELECT * FROM sys_user'
                print(db_help.execute(sql))
            
            
            if __name__ == "__main__":
                """main方法"""
                run()
            
            输出：
            [{'id': 1, 'dept_id': 4, 'status': None, 'remark': None}]
            ```
            - 快捷操作:
            ```python
            from pywong.db.mysql.settings import DEFAULT, DATABASES
            from pywong.app.db_tools import get_db_helper
            from pywong.db.settings import DATABASE_TYPE
            
            
            def run():
                """run方法"""
                DEFAULT['host'] = '127.0.0.1'
                DEFAULT['password'] = '123456'
            
                DATABASES['default_database'] = 'demo'
            
                mysql_helper, _, _ = get_db_helper(DATABASE_TYPE.MYSQL)
            
                sql = 'SELECT * FROM sys_user'
            
                print(mysql_helper.execute(sql))
        
        
            if __name__ == "__main__":
                """main方法"""
                run()
            
            输出：
            [{'id': 1, 'dept_id': 4, 'status': None, 'remark': None}]
            ```
        2.  资源监测示例
            ```python
            from pywong.monitor.resource_monitor import Resource
            import time
            
            
            def run():
                """run方法"""
                system_monitor = Resource()
                while True:
                    time.sleep(2)
                    print(system_monitor.memory)
                    print(system_monitor.cpu)
                    print(system_monitor.hard_disk)
            
            
            if __name__ == '__main__':
                """main方法"""
                run()
            
            输出：
            Memory usage rate: 54.2%
            CPU usage rate: 0.0%
            HardDisk C:\ usage rate: 38.5%
            HardDisk D:\ usage rate: 9.4%
            ```
        3.  ml及异常值检测示例
            
            - KNNClassifier:
            ```python
            from pywong.ml.sk.knn import KNNClassifier
            from pywong.db.postgresql.settings import DEFAULT, DATABASES
            
            
            def run():
                """run方法"""
                DEFAULT['host'] = '127.0.0.1'
                DEFAULT['password'] = '123456'
            
                DATABASES['default_database'] = 'ems'
            
                knn = KNNClassifier(name='knn', k=1)
                knn_clf = knn.fit(target='zls_value', 
                                  sql="SELECT zls_value, qty, state FROM data_all", 
                                  test_size=0.1)
                print(knn_clf.predict_inner())
                print(knn_clf.score())
                knn_clf.save()
            
            
            if __name__ == '__main__':
                """main方法"""
                run()
            
            输出：
            [0.]
            1.0
            保存D:\model\knn.model.
            ```
            - MLinearRegression:
             ```python
            from pywong.ml.sk.linear_regression import MLinearRegression
            from pywong.db.postgresql.settings import DEFAULT, DATABASES
            
            
            def run():
                """run方法"""
                DEFAULT['host'] = '124.222.138.109'
                DEFAULT['password'] = 'ghy123'
            
                DATABASES['default_database'] = 'ems'
            
                lin_reg = MLinearRegression('lin_reg')
                lin_reg.fit(target='zls_value', 
                            sql="SELECT zls_value, qty, state FROM data_all", 
                            test_size=0.1)
            
                print(lin_reg.coef_)
                print(lin_reg.intercept_)
            
            
            if __name__ == '__main__':
                """main方法"""
                run()
            
            输出：
            [2.57626055e-02 1.54789412e+02]
            81.00259523809521
            ```
            - 其他:
            ```python
            略
            ```
            
        
        #### 版本说明
            
        1.  pywong 3.1.0
            
            功能列表：
            
            - MySql、PostgreSql和SqlServer驱动.
        
            - 资源监测.
        
            - KNNClassifier、MLinearRegression、RandomForest和TimeSeriesProphet封装.
        
            - 异常值检测.
            
        2.  pywong 3.1.1
            
            功能列表：
            
            - 略
            
            更新内容：
            
            - 适配CentOS 7.x系统
            
        3.  pywong 3.1.2
            
            功能列表：
            
            - 略
            
            更新内容：
            
            - 优化get_db_helper函数
            
Platform: all
Classifier: Programming Language :: Python :: 3
Classifier: Intended Audience :: Developers
Requires-Python: >=3.8
Description-Content-Type: text/markdown
