[pywin32-checkins] pywin32/com/win32comext/shell/demos walk_shell_folders.py,NONE,1.1

[Mark H. <mha...@us...>]

Update of /cvsroot/pywin32/pywin32/com/win32comext/shell/demos
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25137

Added Files:
	walk_shell_folders.py 
Log Message:
A little sample showing how to walk IShellFolder interfaces.


--- NEW FILE: walk_shell_folders.py ---
# A little sample that walks from the desktop into child
# items.
from win32com.shell import shell, shellcon

def walk(folder, depth=2, indent=""):
    try:
        pidls = folder.EnumObjects(0, shellcon.SHCONTF_FOLDERS)
    except shell.error:
        # no items
        return
    for pidl in pidls:
        dn = folder.GetDisplayNameOf(pidl, 
                                     shellcon.SHGDN_NORMAL)
        print indent, dn
        if depth:
            try:
                child = folder.BindToObject(pidl, None, 
                                      shell.IID_IShellFolder)
            except shell.error:
                pass
            else:
                walk(child, depth-1, indent+" ")

walk(shell.SHGetDesktopFolder())