import csv import sqlite3 DATABASE = 'guestbook.db' EXPORT_FILE = 'mailchimp_export.csv' def export_guestbook_to_csv(): conn = sqlite3.connect(DATABASE) cursor = conn.cursor() # Select only entries that have an email address (if that's required) cursor.execute(''' SELECT email, first_name, last_name FROM guests WHERE email IS NOT NULL AND email <> '' ''') rows = cursor.fetchall() with open(EXPORT_FILE, 'w', newline='') as csvfile: writer = csv.writer(csvfile) # Write headers matching Mailchimp's expected column names writer.writerow(['Email Address', 'First Name', 'Last Name']) for row in rows: writer.writerow(row) conn.close() print(f"Export completed: {EXPORT_FILE}") if __name__ == '__main__': export_guestbook_to_csv()