Curso de Programación en Python/MySQL-4

• MySQL-4.py

MySQL-4.py

 1 #!/usr/bin/python3
 2 #-*-coding: utf-8 -*-
 3 
 4 import mysql.connector
 5 from mysql.connector import errorcode
 6 
 7 config = {
 8   'user': 'PythonClase',
 9   'password': 'Py800se',
10   'host': '127.0.0.1',
11   'database': 'PythonClase',
12   'raise_on_warnings': True,
13   'unix_socket': '/var/lib/mysql/mysql.sock'
14 }
15 
16 try:
17   Conn = mysql.connector.connect(**config)
18 except mysql.connector.Error as err:
19   if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
20     print( "UsuarioNombre o Contraseña incorrecto" )
21   elif err.errno == errorcode.ER_BAD_DB_ERROR:
22     print( "Base de Datos no existe" )
23   else:
24     print( err )
25 
26 Cursor = Conn.cursor()   
27 
28 Query = "INSERT INTO TablaDePrueba values ( NULL, 'Valor 1' )";
29 
30 Cursor.execute( Query )
31 
32 Conn.commit()
33 
34 Query = "INSERT INTO TablaDePrueba ( CampoDePueba ) values ( 'Valor 2' )";
35 
36 Cursor.execute( Query )
37 
38 Conn.commit()
39 
40 Conn.close()
41 
42 print( "Mira en la TablaDePrueba a ver los registros nuevos" )

Resultado

[rrc@Pridd PythonClase]$ mysql -u PythonClase -pPy800se
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 27
Server version: 10.0.22-MariaDB Mageia MariaDB Server

Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> use PythonClase
Database changed
MariaDB [PythonClase]> select * from TablaDePrueba;
+----+--------------+
| id | CampoDePueba |
+----+--------------+
|  1 | Valor 1      |
|  2 | Valor 2      |
+----+--------------+
1 row in set (0.00 sec)

MariaDB [PythonClase]>