'添加zip包操作，ssh跳板连接mysql'

ssh_connect_mysql/ssh_connect_mysql.py

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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+通过跳板机，连接远程mysql数据库
+author: gxcuizy
+time: 2018-08-10
+"""
+
+import pymysql
+from sshtunnel import SSHTunnelForwarder
+
+# 程序主入口
+if __name__ == "__main__":
+    # 跳板机SSH连接
+    with SSHTunnelForwarder(
+            ('192.168.0.1', 22),
+            ssh_username="test",
+            ssh_pkey="test.pem",
+            remote_bind_address=('*************mysql.rds.aliyuncs.com', 3306)
+    ) as tunnel:
+        # 数据库连接配置，host默认127.0.0.1不用修改
+        conn = pymysql.connect(
+            host='127.0.0.1',
+            port=tunnel.local_bind_port,
+            user='root',
+            password='root',
+            db='test',
+            charset='utf8',
+            cursorclass=pymysql.cursors.DictCursor
+        )
+        # 获取游标
+        cursor = conn.cursor(cursor=pymysql.cursors.DictCursor)
+        # 查询数据库，查询一条数据，其他CURD操作类似
+        sql = "SELECT name FROM table_name WHERE id = '%s'"
+        prams = ('1',)
+        cursor.execute(sql % prams)
+        info = cursor.fetchone()
+        print(info)
+        # 关闭连接
+        cursor.close()
+        conn.close()

zip/zip.py

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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+压缩和解压缩zip文件
+author: gxcuizy
+time：2018-08-13
+"""
+
+import zipfile
+import os
+
+
+def create_zip(path):
+    """创建一个压缩文件"""
+    # 创建一个zip文件对象
+    zip_file = zipfile.ZipFile(os.path.basename(path) + ".zip", "w")
+    # 将文件写入zip文件中，即将文件压缩
+    print('开始压缩文件……')
+    for root, dirs, files in os.walk(path, topdown=False):
+        for name in dirs:
+            print("正在压缩文件夹：" + os.path.join(root, name))
+            zip_file.write(os.path.join(root, name))
+        for name in files:
+            print("正在压缩文件：" + os.path.join(root, name))
+            zip_file.write(os.path.join(root, name))
+    # 关闭zip文件对象
+    zip_file.close()
+
+
+def uncompress_zip(path):
+    """解压缩一个文件"""
+    print('正在解压文件中……')
+    zfile = zipfile.ZipFile(path, "r")
+    zfile.extractall()
+
+
+# 程序主入口
+if __name__ == "__main__":
+    # 打包（解压缩）的文件路径（文件名）
+    path_info = 'test.zip'
+    if os.path.isdir(path_info):
+        # 打包
+        create_zip(path_info)
+        print('压缩完成！')
+    elif os.path.isfile(path_info):
+        # 解压
+        uncompress_zip(path_info)
+        print('解压完成！')
+    else:
+        print('文件类型错误，请重试！')