code: def _get_codepage_char_list(encoding):
          
          codepage = CodePages.get_encoding(encoding)
          if 'data' in codepage:
              encodable_chars = list("".join(codepage['data']))
              assert(len(encodable_chars) == 128)
              return encodable_chars
          elif 'python_encode' in codepage:
              encodable_chars = [u" "] * 128
              for i in range(0, 128):
                  codepoint = i + 128
                  try:
                      encodable_chars[i] = bytes([codepoint]).decode(codepage['python_encode'])
                  except UnicodeDecodeError:
                      # Non-encodable character, just skip it
                      pass
              return encodable_chars
          raise LookupError("Can't find a known encoding for {}".format(encoding))
docs: Get codepage character list
  
          Gets characters 128-255 for a given code page, as an array.
  
          :param encoding: The name of the encoding. This must appear in the CodePage list