code: def series_contenthandler():
      
      from ligo.lw import (
          ligolw,
          array as ligolw_array,
          param as ligolw_param
      )
  
      @ligolw_array.use_in
      @ligolw_param.use_in
      class ArrayContentHandler(ligolw.LIGOLWContentHandler):
          """`~xml.sax.handlers.ContentHandler` to read a LIGO_LW <Array>
          """
          pass
  
      return ArrayContentHandler
docs: Build a `~xml.sax.handlers.ContentHandler` to read a LIGO_LW <Array>