def walk_dn(start_dir, depth=10):
    '''
    Walk down a directory tree. Same as os.walk but allows for a depth limit
    via depth argument
    '''

    start_depth = len(os.path.split(start_dir))
    end_depth = start_depth + depth

    for root, subdirs, files in os.walk(start_dir):
        yield root, subdirs, files

        if len(os.path.split(root)) >= end_depth:
            break
def walk_dn(start_dir, depth=10):
    

    start_depth = len(os.path.split(start_dir))
    end_depth = start_depth + depth

    for root, subdirs, files in os.walk(start_dir):
        yield root, subdirs, files

        if len(os.path.split(root)) >= end_depth:
            break
def walk_dn ( start_dir , depth = 10 ) : start_depth = len ( os . path . split ( start_dir ) ) end_depth = start_depth + depth for root , subdirs , files in os . walk ( start_dir ) : yield root , subdirs , files if len ( os . path . split ( root ) ) >= end_depth : break
Walk down a directory tree. Same as os.walk but allows for a depth limit
    via depth argument
Walk down a directory tree . Same as os . walk but allows for a depth limit via depth argument