code: def section_lengths(neurites, neurite_type=NeuriteType.all):
      '''section lengths in a collection of neurites'''
      return map_sections(_section_length, neurites, neurite_type=neurite_typef section_lengths(neurites, neurite_type=NeuriteType.all):
      '''section lengths in a collection of neurites'''
      return map_sections(_section_length, neurites, neurite_type=neurite_type)
docs: section lengths in a collection of neurites