Walking through directories and files

[Thierry Lam]

I'm trying to use the os.walk() method to search all the directory from
a root directory and display their contents. For example, I want my
output to be like the following:


directoryA
stuffs.c
stuffs2.cpp

directoryB
asd.c
asdf.cpp


Any ideas how to do it? Currently, I can only print all the filenames
first and then the directory names.

Thanks
Thierry