I'm using Notepad++ for python development, and few days ago I found out about free Komodo Edit.
I need Pros and Cons for Python development between this two editors...
Downloaded both myself.  Like Komodo better.  
Komodo Pros:  Like it better.  Does more.  Looks like an IDE.  Edits Django templates
Notepad++ Cons: Don't like it as much.  Does less.  Looks less like and IDE.
Komodo Edit and Notepad++ ::: Pros & Cons ::: Python dev