import codecs, unicodedata, collections, textwrap

input_bytes = bytes([202])

codec_names = ["ascii", "big5", "big5hkscs", "cp037", "cp273", "cp424",
    "cp437", "cp500", "cp720", "cp737", "cp775", "cp850", "cp852", "cp855",
    "cp856", "cp857", "cp858", "cp860", "cp861", "cp862", "cp863", "cp864",
    "cp865", "cp866", "cp869", "cp874", "cp875", "cp932", "cp949", "cp950",
    "cp1006", "cp1026", "cp1125", "cp1140", "cp1250", "cp1251", "cp1252",
    "cp1253", "cp1254", "cp1255", "cp1256", "cp1257", "cp1258", "euc_jp",
    "euc_jis_2004", "euc_jisx0213", "euc_kr", "gb2312", "gbk", "gb18030", "hz",
    "iso2022_jp", "iso2022_jp_1", "iso2022_jp_2", "iso2022_jp_2004",
    "iso2022_jp_3", "iso2022_jp_ext", "iso2022_kr", "latin_1", "iso8859_2",
    "iso8859_3", "iso8859_4", "iso8859_5", "iso8859_6", "iso8859_7",
    "iso8859_8", "iso8859_9", "iso8859_10", "iso8859_11", "iso8859_13",
    "iso8859_14", "iso8859_15", "iso8859_16", "johab", "koi8_r", "koi8_t",
    "koi8_u", "kz1048", "mac_cyrillic", "mac_greek", "mac_iceland",
    "mac_latin2", "mac_roman", "mac_turkish", "ptcp154", "shift_jis",
    "shift_jis_2004", "shift_jisx0213", "utf_32", "utf_32_be", "utf_32_le",
    "utf_16", "utf_16_be", "utf_16_le", "utf_7", "utf_8", "utf_8_sig"]

INVALID = (float('inf'),)

def decode(bytes, codec):
    try:
        return tuple(ord(c) for c in codecs.decode(bytes, codec))
    except ValueError:
        return INVALID

def character_name(ordinal):
    result = "U+%04X" % (ordinal,)
    try:
        name = unicodedata.name(chr(ordinal))
        result += " " + name
    except ValueError:
        pass
    return result

results = collections.defaultdict(set)
for codec_name in codec_names:
    results[decode(input_bytes, codec_name)].add(codec_name)

print("Possible decodings for " + str(input_bytes) + ":\n")

for result in sorted(results):
    if result == INVALID:
        result_string = "(decode error)"
    else:
        result_string = ", ".join(character_name(c) for c in result) \
            + ": \"" + "".join(chr(c) for c in result) + "\""
    result_codecs = sorted(results[result])

    print(result_string)
    for line in textwrap.wrap(', '.join(result_codecs)):
        print(" "*4 + line)