Sort Books downloaded from Humble Book Bundle

When buying a book bundle from (https://www.humblebundle.com) you get the books in different formats like

• pdf
• epub
• mobi
• cbz

The easiest way to import these books into Calibre is to move all files from the same book to a separate folder. Then the import option "All books in a directory are another type of the same book" can be used.

So this small scripty moves all downloaded books from a folder to relative subfolders.

Call the script

python sort.py c:\temp

all the files inside the directory will be sorted like that:

Original File	Moved File
c:\temp\book1.pdf	c:\temp\book1\book1.pdf
c:\temp\book1.epub	c:\temp\book1\book1.epub
c:\temp\book2.pdf	c:\temp\book2\book2.pdf
c:\temp\book2.epub	c:\temp\book2\book2.epub