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| import os, string
|
| codecs = {
| 'cn': ('gb2312', 'gbk', 'gb18030', 'hz'),
| 'tw': ('big5', 'cp950'),
| 'hk': ('big5hkscs',),
| 'jp': ('cp932', 'shift_jis', 'euc_jp', 'euc_jisx0213', 'shift_jisx0213',
| 'euc_jis_2004', 'shift_jis_2004'),
| 'kr': ('cp949', 'euc_kr', 'johab'),
| 'iso2022': ('iso2022_jp', 'iso2022_jp_1', 'iso2022_jp_2',
| 'iso2022_jp_2004', 'iso2022_jp_3', 'iso2022_jp_ext',
| 'iso2022_kr'),
| }
|
| TEMPLATE = string.Template("""\
| #
| # $encoding.py: Python Unicode Codec for $ENCODING
| #
| # Written by Hye-Shik Chang <perky@FreeBSD.org>
| #
|
| import _codecs_$owner, codecs
| import _multibytecodec as mbc
|
| codec = _codecs_$owner.getcodec('$encoding')
|
| class Codec(codecs.Codec):
| encode = codec.encode
| decode = codec.decode
|
| class IncrementalEncoder(mbc.MultibyteIncrementalEncoder,
| codecs.IncrementalEncoder):
| codec = codec
|
| class IncrementalDecoder(mbc.MultibyteIncrementalDecoder,
| codecs.IncrementalDecoder):
| codec = codec
|
| class StreamReader(Codec, mbc.MultibyteStreamReader, codecs.StreamReader):
| codec = codec
|
| class StreamWriter(Codec, mbc.MultibyteStreamWriter, codecs.StreamWriter):
| codec = codec
|
| def getregentry():
| return codecs.CodecInfo(
| name='$encoding',
| encode=Codec().encode,
| decode=Codec().decode,
| incrementalencoder=IncrementalEncoder,
| incrementaldecoder=IncrementalDecoder,
| streamreader=StreamReader,
| streamwriter=StreamWriter,
| )
| """)
|
| def gencodecs(prefix):
| for loc, encodings in codecs.items():
| for enc in encodings:
| code = TEMPLATE.substitute(ENCODING=enc.upper(),
| encoding=enc.lower(),
| owner=loc)
| codecpath = os.path.join(prefix, enc + '.py')
| open(codecpath, 'w').write(code)
|
| if __name__ == '__main__':
| import sys
| gencodecs(sys.argv[1])
|
|
