live * laTZf,Jbѿ y _I|+"lad*j"Tځz@ؔţ l   """Python 'base64_codec' Codec - base64 content transfer encoding. This codec de/encodes from bytes to bytes. Written by Marc-Andre Lemburg (mal@lemburg.com). """ import codecs import base64 ### Codec APIs def base64_encode(input, errors='strict'): assert errors == 'strict' return (base64.encodebytes(input), len(input)) def base64_decode(input, errors='strict'): assert errors == 'strict' return (base64.decodebytes(input), len(input)) class Codec(codecs.Codec): def encode(self, input, errors='strict'): return base64_encode(input, errors) def decode(self, input, errors='strict'): return base64_decode(input, errors) class IncrementalEncoder(codecs.IncrementalEncoder): def encode(self, input, final=False): assert self.errors == 'strict' return base64.encodebytes(input) class IncrementalDecoder(codecs.IncrementalDecoder): def decode(self, input, final=False): assert self.errors == 'strict' return base64.decodebytes(input) class StreamWriter(Codec, codecs.StreamWriter): charbuffertype = bytes class StreamReader(Codec, codecs.StreamReader): charbuffertype = bytes ### encodings module API def getregentry(): return codecs.CodecInfo( name='base64', encode=base64_encode, decode=base64_decode, incrementalencoder=IncrementalEncoder, incrementaldecoder=IncrementalDecoder, streamwriter=StreamWriter, streamreader=StreamReader, _is_text_encoding=False, )  """Python 'zlib_codec' Codec - zlib compression encoding. This codec de/encodes from bytes to bytes. Written by Marc-Andre Lemburg (mal@lemburg.com). """ import codecs import zlib # this codec needs the optional zlib module ! ### Codec APIs def zlib_encode(input, errors='strict'): assert errors == 'strict' return (zlib.compress(input), len(input)) def zlib_decode(input, errors='strict'): assert errors == 'strict' return (zlib.decompress(input), len(input)) class Codec(codecs.Codec): def encode(self, input, errors='strict'): return zlib_encode(input, errors) def decode(self, input, errors='strict'): return zlib_decode(input, errors) class IncrementalEncoder(codecs.IncrementalEncoder): def __init__(self, errors='strict'): assert errors == 'strict' self.errors = errors self.compressobj = zlib.compressobj() def encode(self, input, final=False): if final: c = self.compressobj.compress(input) return c + self.compressobj.flush() else: return self.compressobj.compress(input) def reset(self): self.compressobj = zlib.compressobj() class IncrementalDecoder(codecs.IncrementalDecoder): def __init__(self, errors='strict'): assert errors == 'strict' self.errors = errors self.decompressobj = zlib.decompressobj() def decode(self, input, final=False): if final: c = self.decompressobj.decompress(input) return c + self.decompressobj.flush() else: return self.decompressobj.decompress(input) def reset(self): self.decompressobj = zlib.decompressobj() class StreamWriter(Codec, codecs.StreamWriter): charbuffertype = bytes class StreamReader(Codec, codecs.StreamReader): charbuffertype = bytes ### encodings module API def getregentry(): return codecs.CodecInfo( name='zlib', encode=zlib_encode, decode=zlib_decode, incrementalencoder=IncrementalEncoder, incrementaldecoder=IncrementalDecoder, streamreader=StreamReader, streamwriter=StreamWriter, _is_text_encoding=False, )  /* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */ /* taskstats.h - exporting per-task statistics * * Copyright (C) Shailabh Nagar, IBM Corp. 2006 * (C) Balbir Singh, IBM Corp. 2006 *