(Python) Ejemplo de conexión con BBDD Oracle utilizando Python y cx_Oracle

oracleSQL.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Requerimientos para que funcione
# sudo pip install cx_Oracle
# sudo dnf install oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm
# sudo dnf install libaio
# export LD_LIBRARY_PATH=/usr/lib/oracle/12.2/client64/lib:$LD_LIBRARY_PATH
# 

import cx_Oracle

connection = cx_Oracle.connect("USER", "PASSWORD", "SERVER/SID")

cursor = connection.cursor()
cursor.execute("""
    SELECT id, 
           descripcion
      FROM actividades
     WHERE familia = :family""",
    family = 'AP')

for id, descripcion in cursor:
    print("Values:", id, descripcion)
 
cursor.close()
connection.close()