In this tutorial we are going to learn about using regular expressions in Python, including their syntax, and how to construct them using built-in Python modules. To do this we’ll cover the different operations in Python's re module, and how to use it in your Python applications.
Many times when you're parsing text you find yourself needing to split strings on a comma character (or new lines, tabs, etc.), but then what if you needed to use a comma in your string and not split on it? An example of this could be a large number. So