Both XML and pickle formats are not secure — if you open an XML or pickle file, you are essentially allowing the author of that file to execute code on your computer.

An XML file contains a list of data objects you use on a Web page or to transfer data from one database system to another. To open the XML file, you can use a third-party custom application for ...

This post explains how to write to a file in Python. You'll discover how to create word files (.docx), spreadsheets (.csv), text files, and more!