We shall make a class called FileList; it will make use of the Photo class to manage the photos within a specific folder. There are two main steps for this: we first need to find all the images within the folder, and then generate a list containing both the filename and the photo date. We will use this information to generate new subfolders and move the photos into these folders.
When we create the FileList object, we will create the list using listFileDates(). We will then confirm that the folder provided is valid and use os.listdir to obtain the full list of files within the directory. We will check that each file is a JPEG file and obtain each photo's date (using the function defined in the Photo class). Next, we will add ...
