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#
!/usr/bin/python
import
 gtk
import
 os
from
 mainw 
import
 MainWindow
class
 BasicTreeview(MainWindow):
    
def
 get_widget(self):
        dirname
=
u
"
E:\\lame-3.97
"  #Fix Me:You should replace it with any valid dirname in your system.
        dir_iter_dic
=
{dirname:None}
        treestore
=
gtk.TreeStore(str,str,str)
        
for
 dirpath, dirnames, filenames 
in
 os.walk(dirname):
            
for
 directory 
in
 dirnames:
                abspath
=
os.path.join(dirpath,directory)
                iterator
=
treestore.append(dir_iter_dic[dirpath],
                                            [directory,abspath,gtk.STOCK_DIRECTORY])
                dir_iter_dic[abspath]
=
iterator
 &n