parameters: (self)
docstring: Removes the items that are not supposed to be shown according to
          section settings
docstring_summary: Removes the items that are not supposed to be shown according to
          section settings
docstring_tokens: Removes the items that are not supposed to be shown according to section settings
function: def _clean_book_items(self):
          """
          Removes the items that are not supposed to be shown according to
          section settings
          """
  
          output_name = self.convert.name
          settings = get_sections_settings(self.original_book)
  
          count = 1
  
          # mark chapters and sections to be removed (if any)
          for toc_item in parse_toc_nav(self.original_book):
              if isinstance(toc_item[1], list):
                  section_title, chapters = toc_item
  
                  key = self.build_section_key(section_title, count)
                  section_settings = json.loads(settings.get(key, '{}'))
                  show_in_outputs = section_settings.get('show_in_outputs', {})
  
                  # means to remove the chapters that belongs to this section
                  if not show_in_outputs.get(output_name, True):
                      self.chapters_to_remove += [x[1] for x in chapters]
                      self.sections_to_remove.append(key)
  
                  # increment if a section is found
                  count += 1
  
          # now let's loop over all the book items and exclude the ones are marked to be removed
          new_items = []
          for i, item in enumerate(list(self.original_book.items)):
              if item.get_name() not in self.chapters_to_remove:
                  new_items.append(item)
  
          self.original_book.items = new_items
function_tokens: def _clean_book_items ( self ) : output_name = self . convert . name settings = get_sections_settings ( self . original_book ) count = 1 # mark chapters and sections to be removed (if any) for toc_item in parse_toc_nav ( self . original_book ) : if isinstance ( toc_item [ 1 ] , list ) : section_title , chapters = toc_item key = self . build_section_key ( section_title , count ) section_settings = json . loads ( settings . get ( key , '{}' ) ) show_in_outputs = section_settings . get ( 'show_in_outputs' , { } ) # means to remove the chapters that belongs to this section if not show_in_outputs . get ( output_name , True ) : self . chapters_to_remove += [ x [ 1 ] for x in chapters ] self . sections_to_remove . append ( key ) # increment if a section is found count += 1 # now let's loop over all the book items and exclude the ones are marked to be removed new_items = [ ] for i , item in enumerate ( list ( self . original_book . items ) ) : if item . get_name ( ) not in self . chapters_to_remove : new_items . append ( item ) self . original_book . items = new_items