In this chapter, I will demonstrate four projects, using four programs respectively. These are as follows:

• csv_intro.py: An introduction to Python's built-in csv module
• pandas_intro.py: An introduction to the pandas module
• json_to_csv.py: An exercise in working with CSV data
• xml_to_json.py: An introduction to the xml.etree.ElementTree module and an exercise in working with XML data

The finished product for each of these projects can be obtained from the code folder in the external resources. All of the external resources are available in one folder at the following link: https://goo.gl/8S58ra.