code: def parse_basic_type_str(old_normalizer):
      
      @functools.wraps(old_normalizer)
      def new_normalizer(type_str, data):
          try:
              abi_type = parse(type_str)
          except ParseError:
              # If type string is not parsable, do nothing
              return type_str, data
  
          if not isinstance(abi_type, BasicType):
              return type_str, data
  
          return old_normalizer(abi_type, type_str, data)
  
      return new_normalizer
docs: Modifies a normalizer to automatically parse the incoming type string.  If
      that type string does not represent a basic type (i.e. non-tuple type) or is
      not parsable, the normalizer does nothing.