code: def recwalk(inputpath, sorting=True):
      '''Recursively walk through a folder. This provides a mean to flatten out the files restitution (necessary to show a progress bar). This is a generator.'''
      # If it's only a single file, return this single file
      if os.path.isfile(inputpath):
          abs_path = fullpath(inputpath)
          yield os.path.dirname(abs_path), os.path.basename(abs_path)
      # Else if it's a folder, walk recursively and return every files
      else:
          for dirpath, dirs, files in walk(inputpath):	
              if sorting:
                  files.sort()
                  dirs.sort() # sort directories in-place for ordered recursive walking
              for filename in files:
                  yield (dirpath, filenamef recwalk(inputpath, sorting=True):
      '''Recursively walk through a folder. This provides a mean to flatten out the files restitution (necessary to show a progress bar). This is a generator.'''
      # If it's only a single file, return this single file
      if os.path.isfile(inputpath):
          abs_path = fullpath(inputpath)
          yield os.path.dirname(abs_path), os.path.basename(abs_path)
      # Else if it's a folder, walk recursively and return every files
      else:
          for dirpath, dirs, files in walk(inputpath):	
              if sorting:
                  files.sort()
                  dirs.sort() # sort directories in-place for ordered recursive walking
              for filename in files:
                  yield (dirpath, filename)
docs: Recursively walk through a folder. This provides a mean to flatten out the files restitution (necessary to show a progress bar). This is a generator.