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If the cpXXX encoding is not directly implemented in Python, fall back to use the Windows-specific API codecs.code_page_encode() and codecs.code_page_decode().
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
import codecs
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def create_win32_code_page_codec(cp):
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from codecs import code_page_encode, code_page_decode
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def encode(input, errors='strict'):
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return code_page_encode(cp, input, errors)
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def decode(input, errors='strict'):
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return code_page_decode(cp, input, errors, True)
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class IncrementalEncoder(codecs.IncrementalEncoder):
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def encode(self, input, final=False):
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return code_page_encode(cp, input, self.errors)[0]
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class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
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def _buffer_decode(self, input, errors, final):
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return code_page_decode(cp, input, errors, final)
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class StreamWriter(codecs.StreamWriter):
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def encode(self, input, errors='strict'):
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return code_page_encode(cp, input, errors)
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class StreamReader(codecs.StreamReader):
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def decode(self, input, errors, final):
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return code_page_decode(cp, input, errors, final)
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return codecs.CodecInfo(
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name=f'cp{cp}',
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encode=encode,
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decode=decode,
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incrementalencoder=IncrementalEncoder,
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incrementaldecoder=IncrementalDecoder,
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streamreader=StreamReader,
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streamwriter=StreamWriter,
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)
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