python - Create tree hierarchy using os.walk and gobject gtk+3 -


i trying create simple file browser. trying add tree hierarchy files. wrote sample method prints hierarchy correctly, having hard time model same concept create gtk.treestore object. following sample code list files:

def list_files(startpath):     dirname, subdirs, files in os.walk(startpath):         level = dirname.replace(startpath, '').count(os.sep)         indent = ' ' * 4 * (level)         print('{}{}/'.format(indent, os.path.basename(dirname)))         subindent = ' ' * 4 * (level + 1)         f in files:             print('{}{}'.format(subindent, f))

and following code create gtk.treestore:

def add_paned(self):     paned = gtk.paned.new(gtk.orientation.horizontal)      test_dir = '/home/myuser'     store = mytreestore(str)     store.generate_tree(test_dir)      treeview = gtk.treeview(store)     renderer = gtk.cellrenderertext()     column = gtk.treeviewcolumn("filename", renderer, text=0)     treeview.append_column(column)      paned.add1(treeview)     self.add(paned)     return paned

mytreestore class:

from gi.repository import gtk import os  class mytreestore(gtk.treestore): def __init__(self, *arg):     super(mytreestore, self).__init__(*arg)  def generate_tree(self, path):     parent = none;     dirname, subdirs, files in sorted(os.walk(path)):         # level = dirname.replace(path, '').count(os.sep)         # iter = self.get_iter_from_string('{}'.format(level))         parent = self.append(parent, [os.path.basename(dirname)])         print(os.path.basename(dirname))         file in sorted(files):            self.append(parent, [file])

i stuck on creating proper iterators when appending file names. right above code nest directories since parent last directory appended store. ideas how go doing this?


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