| 4710c53d |
1 | import os, string\r |
| 2 | \r |
| 3 | codecs = {\r |
| 4 | 'cn': ('gb2312', 'gbk', 'gb18030', 'hz'),\r |
| 5 | 'tw': ('big5', 'cp950'),\r |
| 6 | 'hk': ('big5hkscs',),\r |
| 7 | 'jp': ('cp932', 'shift_jis', 'euc_jp', 'euc_jisx0213', 'shift_jisx0213',\r |
| 8 | 'euc_jis_2004', 'shift_jis_2004'),\r |
| 9 | 'kr': ('cp949', 'euc_kr', 'johab'),\r |
| 10 | 'iso2022': ('iso2022_jp', 'iso2022_jp_1', 'iso2022_jp_2',\r |
| 11 | 'iso2022_jp_2004', 'iso2022_jp_3', 'iso2022_jp_ext',\r |
| 12 | 'iso2022_kr'),\r |
| 13 | }\r |
| 14 | \r |
| 15 | TEMPLATE = string.Template("""\\r |
| 16 | #\r |
| 17 | # $encoding.py: Python Unicode Codec for $ENCODING\r |
| 18 | #\r |
| 19 | # Written by Hye-Shik Chang <perky@FreeBSD.org>\r |
| 20 | #\r |
| 21 | \r |
| 22 | import _codecs_$owner, codecs\r |
| 23 | import _multibytecodec as mbc\r |
| 24 | \r |
| 25 | codec = _codecs_$owner.getcodec('$encoding')\r |
| 26 | \r |
| 27 | class Codec(codecs.Codec):\r |
| 28 | encode = codec.encode\r |
| 29 | decode = codec.decode\r |
| 30 | \r |
| 31 | class IncrementalEncoder(mbc.MultibyteIncrementalEncoder,\r |
| 32 | codecs.IncrementalEncoder):\r |
| 33 | codec = codec\r |
| 34 | \r |
| 35 | class IncrementalDecoder(mbc.MultibyteIncrementalDecoder,\r |
| 36 | codecs.IncrementalDecoder):\r |
| 37 | codec = codec\r |
| 38 | \r |
| 39 | class StreamReader(Codec, mbc.MultibyteStreamReader, codecs.StreamReader):\r |
| 40 | codec = codec\r |
| 41 | \r |
| 42 | class StreamWriter(Codec, mbc.MultibyteStreamWriter, codecs.StreamWriter):\r |
| 43 | codec = codec\r |
| 44 | \r |
| 45 | def getregentry():\r |
| 46 | return codecs.CodecInfo(\r |
| 47 | name='$encoding',\r |
| 48 | encode=Codec().encode,\r |
| 49 | decode=Codec().decode,\r |
| 50 | incrementalencoder=IncrementalEncoder,\r |
| 51 | incrementaldecoder=IncrementalDecoder,\r |
| 52 | streamreader=StreamReader,\r |
| 53 | streamwriter=StreamWriter,\r |
| 54 | )\r |
| 55 | """)\r |
| 56 | \r |
| 57 | def gencodecs(prefix):\r |
| 58 | for loc, encodings in codecs.iteritems():\r |
| 59 | for enc in encodings:\r |
| 60 | code = TEMPLATE.substitute(ENCODING=enc.upper(),\r |
| 61 | encoding=enc.lower(),\r |
| 62 | owner=loc)\r |
| 63 | codecpath = os.path.join(prefix, enc + '.py')\r |
| 64 | open(codecpath, 'w').write(code)\r |
| 65 | \r |
| 66 | if __name__ == '__main__':\r |
| 67 | import sys\r |
| 68 | gencodecs(sys.argv[1])\r |
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