python_db_server.py

import mysql.connector

# Replace with your actual database credentials
user = ''
password = ''
host = ''
database = ''

try:
    # Establish a connection
    conn = mysql.connector.connect(user=user, password=password, host=host, database=database)

    # Create a cursor
    cursor = conn.cursor()

    # Execute a simple query
    cursor.execute("SELECT 'Connection successful!'")

    # Fetch and print the result
    result = cursor.fetchone()
    print(result[0])

except mysql.connector.Error as err:
    print(f"Error: {err}")

finally:
    # Close the cursor and connection
    if 'cursor' in locals():
        cursor.close()
    if 'conn' in locals():
        conn.close()