From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site. These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Python/Python-2.7.2/Lib/encodings/utf_32.py | 150 +++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/encodings/utf_32.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/encodings/utf_32.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/encodings/utf_32.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/encodings/utf_32.py new file mode 100644 index 0000000000..9d836ea1c6 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/encodings/utf_32.py @@ -0,0 +1,150 @@ +""" +Python 'utf-32' Codec +""" +import codecs, sys + +### Codec APIs + +encode = codecs.utf_32_encode + +def decode(input, errors='strict'): + return codecs.utf_32_decode(input, errors, True) + +class IncrementalEncoder(codecs.IncrementalEncoder): + def __init__(self, errors='strict'): + codecs.IncrementalEncoder.__init__(self, errors) + self.encoder = None + + def encode(self, input, final=False): + if self.encoder is None: + result = codecs.utf_32_encode(input, self.errors)[0] + if sys.byteorder == 'little': + self.encoder = codecs.utf_32_le_encode + else: + self.encoder = codecs.utf_32_be_encode + return result + return self.encoder(input, self.errors)[0] + + def reset(self): + codecs.IncrementalEncoder.reset(self) + self.encoder = None + + def getstate(self): + # state info we return to the caller: + # 0: stream is in natural order for this platform + # 2: endianness hasn't been determined yet + # (we're never writing in unnatural order) + return (2 if self.encoder is None else 0) + + def setstate(self, state): + if state: + self.encoder = None + else: + if sys.byteorder == 'little': + self.encoder = codecs.utf_32_le_encode + else: + self.encoder = codecs.utf_32_be_encode + +class IncrementalDecoder(codecs.BufferedIncrementalDecoder): + def __init__(self, errors='strict'): + codecs.BufferedIncrementalDecoder.__init__(self, errors) + self.decoder = None + + def _buffer_decode(self, input, errors, final): + if self.decoder is None: + (output, consumed, byteorder) = \ + codecs.utf_32_ex_decode(input, errors, 0, final) + if byteorder == -1: + self.decoder = codecs.utf_32_le_decode + elif byteorder == 1: + self.decoder = codecs.utf_32_be_decode + elif consumed >= 4: + raise UnicodeError("UTF-32 stream does not start with BOM") + return (output, consumed) + return self.decoder(input, self.errors, final) + + def reset(self): + codecs.BufferedIncrementalDecoder.reset(self) + self.decoder = None + + def getstate(self): + # additonal state info from the base class must be None here, + # as it isn't passed along to the caller + state = codecs.BufferedIncrementalDecoder.getstate(self)[0] + # additional state info we pass to the caller: + # 0: stream is in natural order for this platform + # 1: stream is in unnatural order + # 2: endianness hasn't been determined yet + if self.decoder is None: + return (state, 2) + addstate = int((sys.byteorder == "big") != + (self.decoder is codecs.utf_32_be_decode)) + return (state, addstate) + + def setstate(self, state): + # state[1] will be ignored by BufferedIncrementalDecoder.setstate() + codecs.BufferedIncrementalDecoder.setstate(self, state) + state = state[1] + if state == 0: + self.decoder = (codecs.utf_32_be_decode + if sys.byteorder == "big" + else codecs.utf_32_le_decode) + elif state == 1: + self.decoder = (codecs.utf_32_le_decode + if sys.byteorder == "big" + else codecs.utf_32_be_decode) + else: + self.decoder = None + +class StreamWriter(codecs.StreamWriter): + def __init__(self, stream, errors='strict'): + self.encoder = None + codecs.StreamWriter.__init__(self, stream, errors) + + def reset(self): + codecs.StreamWriter.reset(self) + self.encoder = None + + def encode(self, input, errors='strict'): + if self.encoder is None: + result = codecs.utf_32_encode(input, errors) + if sys.byteorder == 'little': + self.encoder = codecs.utf_32_le_encode + else: + self.encoder = codecs.utf_32_be_encode + return result + else: + return self.encoder(input, errors) + +class StreamReader(codecs.StreamReader): + + def reset(self): + codecs.StreamReader.reset(self) + try: + del self.decode + except AttributeError: + pass + + def decode(self, input, errors='strict'): + (object, consumed, byteorder) = \ + codecs.utf_32_ex_decode(input, errors, 0, False) + if byteorder == -1: + self.decode = codecs.utf_32_le_decode + elif byteorder == 1: + self.decode = codecs.utf_32_be_decode + elif consumed>=4: + raise UnicodeError,"UTF-32 stream does not start with BOM" + return (object, consumed) + +### encodings module API + +def getregentry(): + return codecs.CodecInfo( + name='utf-32', + encode=encode, + decode=decode, + incrementalencoder=IncrementalEncoder, + incrementaldecoder=IncrementalDecoder, + streamreader=StreamReader, + streamwriter=StreamWriter, + ) -- cgit v1.2.3