Python Projects for Kids

Using the text editor and the command line

So far, we have used the Python shell to write and test code. The shell is great because we type a line of code or even a few lines of code, and then we run them immediately to see whether they work. However, you may have noticed that there isn't a way to save any of the code that we write.

For a program to run, it needs to have all of the code available. Using a text editor is just like writing a report, an email, or a paper: we write our code and save it; then, we go back to edit it if we want to. In order to make Python use and understand our file, we need to use the command line and tell Python to run the file.

To perform our next task as well as the remaining tasks in the book, we will use our text ...