Mercurial > cpython-lru_cache-weakref

annotate Modules/_codecsmodule.c @ 73302:295fdfd4f422

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Port UCS1 and charmap codecs to new API.
author Martin v. Löwis <martin@v.loewis.de>
date Wed, 02 Nov 2011 18:02:51 +0100
parents af0800b986b7
children b3e532c1485e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* ------------------------------------------------------------------------
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2
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3 _codecs -- Provides access to the codec registry and the builtin
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4 codecs.
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5
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6 This module should never be imported directly. The standard library
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7 module "codecs" wraps this builtin module for use within Python.
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8
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9 The codec registry is accessible via:
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10
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11 register(search_function) -> None
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12
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13 lookup(encoding) -> CodecInfo object
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14
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15 The builtin Unicode codecs use the following interface:
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16
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17 <encoding>_encode(Unicode_object[,errors='strict']) ->
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18 (string object, bytes consumed)
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19
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20 <encoding>_decode(char_buffer_obj[,errors='strict']) ->
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21 (Unicode object, bytes consumed)
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22
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23 <encoding>_encode() interfaces also accept non-Unicode object as
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24 input. The objects are then converted to Unicode using
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25 PyUnicode_FromObject() prior to applying the conversion.
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27 These <encoding>s are available: utf_8, unicode_escape,
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28 raw_unicode_escape, unicode_internal, latin_1, ascii (7-bit),
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29 mbcs (on win32).
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31
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32 Written by Marc-Andre Lemburg (mal@lemburg.com).
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33
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34 Copyright (c) Corporation for National Research Initiatives.
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35
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36 ------------------------------------------------------------------------ */
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37
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38 #define PY_SSIZE_T_CLEAN
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39 #include "Python.h"
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40
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41 /* --- Registry ----------------------------------------------------------- */
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42
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43 PyDoc_STRVAR(register__doc__,
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44 "register(search_function)\n\
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45 \n\
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46 Register a codec search function. Search functions are expected to take\n\
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47 one argument, the encoding name in all lower case letters, and return\n\
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48 a tuple of functions (encoder, decoder, stream_reader, stream_writer)\n\
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49 (or a CodecInfo object).");
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50
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51 static
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52 PyObject *codec_register(PyObject *self, PyObject *search_function)
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53 {
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54 if (PyCodec_Register(search_function))
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55 return NULL;
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56
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57 Py_RETURN_NONE;
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58 }
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59
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60 PyDoc_STRVAR(lookup__doc__,
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61 "lookup(encoding) -> CodecInfo\n\
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62 \n\
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63 Looks up a codec tuple in the Python codec registry and returns\n\
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64 a CodecInfo object.");
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66 static
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67 PyObject *codec_lookup(PyObject *self, PyObject *args)
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68 {
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69 char *encoding;
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70
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71 if (!PyArg_ParseTuple(args, "s:lookup", &encoding))
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72 return NULL;
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74 return _PyCodec_Lookup(encoding);
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75 }
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76
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77 PyDoc_STRVAR(encode__doc__,
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78 "encode(obj, [encoding[,errors]]) -> object\n\
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79 \n\
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80 Encodes obj using the codec registered for encoding. encoding defaults\n\
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81 to the default encoding. errors may be given to set a different error\n\
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82 handling scheme. Default is 'strict' meaning that encoding errors raise\n\
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83 a ValueError. Other possible values are 'ignore', 'replace' and\n\
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84 'xmlcharrefreplace' as well as any other name registered with\n\
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85 codecs.register_error that can handle ValueErrors.");
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86
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87 static PyObject *
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88 codec_encode(PyObject *self, PyObject *args)
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89 {
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90 const char *encoding = NULL;
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91 const char *errors = NULL;
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92 PyObject *v;
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94 if (!PyArg_ParseTuple(args, "O|ss:encode", &v, &encoding, &errors))
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95 return NULL;
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96
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97 if (encoding == NULL)
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98 encoding = PyUnicode_GetDefaultEncoding();
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99
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100 /* Encode via the codec registry */
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101 return PyCodec_Encode(v, encoding, errors);
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102 }
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103
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104 PyDoc_STRVAR(decode__doc__,
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105 "decode(obj, [encoding[,errors]]) -> object\n\
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106 \n\
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107 Decodes obj using the codec registered for encoding. encoding defaults\n\
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108 to the default encoding. errors may be given to set a different error\n\
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109 handling scheme. Default is 'strict' meaning that encoding errors raise\n\
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110 a ValueError. Other possible values are 'ignore' and 'replace'\n\
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111 as well as any other name registered with codecs.register_error that is\n\
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112 able to handle ValueErrors.");
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113
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114 static PyObject *
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115 codec_decode(PyObject *self, PyObject *args)
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116 {
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117 const char *encoding = NULL;
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118 const char *errors = NULL;
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119 PyObject *v;
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120
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121 if (!PyArg_ParseTuple(args, "O|ss:decode", &v, &encoding, &errors))
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122 return NULL;
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123
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124 if (encoding == NULL)
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125 encoding = PyUnicode_GetDefaultEncoding();
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126
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127 /* Decode via the codec registry */
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128 return PyCodec_Decode(v, encoding, errors);
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129 }
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130
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131 /* --- Helpers ------------------------------------------------------------ */
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132
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133 static
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134 PyObject *codec_tuple(PyObject *unicode,
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135 Py_ssize_t len)
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136 {
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137 PyObject *v;
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138 if (unicode == NULL)
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139 return NULL;
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140 v = Py_BuildValue("On", unicode, len);
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141 Py_DECREF(unicode);
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142 return v;
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143 }
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144
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145 /* --- String codecs ------------------------------------------------------ */
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146 static PyObject *
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147 escape_decode(PyObject *self,
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148 PyObject *args)
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149 {
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150 const char *errors = NULL;
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151 const char *data;
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152 Py_ssize_t size;
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153
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154 if (!PyArg_ParseTuple(args, "s#|z:escape_decode",
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155 &data, &size, &errors))
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156 return NULL;
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157 return codec_tuple(PyBytes_DecodeEscape(data, size, errors, 0, NULL),
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158 size);
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159 }
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160
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161 static PyObject *
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162 escape_encode(PyObject *self,
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163 PyObject *args)
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164 {
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165 PyObject *str;
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166 Py_ssize_t size;
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167 Py_ssize_t newsize;
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168 const char *errors = NULL;
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169 PyObject *v;
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170
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171 if (!PyArg_ParseTuple(args, "O!|z:escape_encode",
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172 &PyBytes_Type, &str, &errors))
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173 return NULL;
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174
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175 size = PyBytes_GET_SIZE(str);
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176 newsize = 4*size;
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177 if (newsize > PY_SSIZE_T_MAX || newsize / 4 != size) {
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178 PyErr_SetString(PyExc_OverflowError,
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179 "string is too large to encode");
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180 return NULL;
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181 }
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182 v = PyBytes_FromStringAndSize(NULL, newsize);
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183
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184 if (v == NULL) {
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185 return NULL;
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186 }
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187 else {
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188 register Py_ssize_t i;
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189 register char c;
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190 register char *p = PyBytes_AS_STRING(v);
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191
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192 for (i = 0; i < size; i++) {
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193 /* There's at least enough room for a hex escape */
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194 assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4);
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195 c = PyBytes_AS_STRING(str)[i];
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196 if (c == '\'' || c == '\\')
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197 *p++ = '\\', *p++ = c;
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198 else if (c == '\t')
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199 *p++ = '\\', *p++ = 't';
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200 else if (c == '\n')
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201 *p++ = '\\', *p++ = 'n';
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202 else if (c == '\r')
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203 *p++ = '\\', *p++ = 'r';
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204 else if (c < ' ' || c >= 0x7f) {
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205 *p++ = '\\';
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206 *p++ = 'x';
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207 *p++ = Py_hexdigits[(c & 0xf0) >> 4];
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208 *p++ = Py_hexdigits[c & 0xf];
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209 }
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210 else
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211 *p++ = c;
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212 }
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213 *p = '\0';
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214 if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) {
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215 return NULL;
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216 }
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217 }
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218
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219 return codec_tuple(v, size);
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220 }
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221
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222 /* --- Decoder ------------------------------------------------------------ */
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223
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224 static PyObject *
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225 unicode_internal_decode(PyObject *self,
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226 PyObject *args)
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227 {
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228 PyObject *obj;
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229 const char *errors = NULL;
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230 const char *data;
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231 Py_ssize_t size;
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232
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233 if (!PyArg_ParseTuple(args, "O|z:unicode_internal_decode",
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234 &obj, &errors))
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235 return NULL;
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236
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237 if (PyUnicode_Check(obj)) {
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238 Py_INCREF(obj);
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239 return codec_tuple(obj, PyUnicode_GET_SIZE(obj));
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240 }
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241 else {
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242 if (PyObject_AsReadBuffer(obj, (const void **)&data, &size))
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243 return NULL;
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244
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245 return codec_tuple(_PyUnicode_DecodeUnicodeInternal(data, size, errors),
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246 size);
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247 }
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248 }
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249
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250 static PyObject *
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251 utf_7_decode(PyObject *self,
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252 PyObject *args)
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253 {
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254 Py_buffer pbuf;
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255 const char *errors = NULL;
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256 int final = 0;
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257 Py_ssize_t consumed;
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258 PyObject *decoded = NULL;
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259
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260 if (!PyArg_ParseTuple(args, "y*|zi:utf_7_decode",
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261 &pbuf, &errors, &final))
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262 return NULL;
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263 consumed = pbuf.len;
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264
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265 decoded = PyUnicode_DecodeUTF7Stateful(pbuf.buf, pbuf.len, errors,
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266 final ? NULL : &consumed);
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267 PyBuffer_Release(&pbuf);
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268 if (decoded == NULL)
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269 return NULL;
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270 return codec_tuple(decoded, consumed);
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271 }
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272
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273 static PyObject *
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274 utf_8_decode(PyObject *self,
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275 PyObject *args)
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276 {
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277 Py_buffer pbuf;
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278 const char *errors = NULL;
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279 int final = 0;
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280 Py_ssize_t consumed;
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281 PyObject *decoded = NULL;
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282
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283 if (!PyArg_ParseTuple(args, "y*|zi:utf_8_decode",
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284 &pbuf, &errors, &final))
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285 return NULL;
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286 consumed = pbuf.len;
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287
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288 decoded = PyUnicode_DecodeUTF8Stateful(pbuf.buf, pbuf.len, errors,
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289 final ? NULL : &consumed);
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290 PyBuffer_Release(&pbuf);
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291 if (decoded == NULL)
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292 return NULL;
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293 return codec_tuple(decoded, consumed);
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294 }
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295
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296 static PyObject *
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297 utf_16_decode(PyObject *self,
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298 PyObject *args)
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299 {
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300 Py_buffer pbuf;
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301 const char *errors = NULL;
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302 int byteorder = 0;
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303 int final = 0;
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304 Py_ssize_t consumed;
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305 PyObject *decoded;
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306
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307 if (!PyArg_ParseTuple(args, "y*|zi:utf_16_decode",
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308 &pbuf, &errors, &final))
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309 return NULL;
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310 consumed = pbuf.len; /* This is overwritten unless final is true. */
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311 decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors,
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312 &byteorder, final ? NULL : &consumed);
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313 PyBuffer_Release(&pbuf);
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314 if (decoded == NULL)
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315 return NULL;
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316 return codec_tuple(decoded, consumed);
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317 }
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318
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319 static PyObject *
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320 utf_16_le_decode(PyObject *self,
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321 PyObject *args)
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322 {
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323 Py_buffer pbuf;
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324 const char *errors = NULL;
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325 int byteorder = -1;
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326 int final = 0;
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327 Py_ssize_t consumed;
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328 PyObject *decoded = NULL;
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329
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330 if (!PyArg_ParseTuple(args, "y*|zi:utf_16_le_decode",
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331 &pbuf, &errors, &final))
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332 return NULL;
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333
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334 consumed = pbuf.len; /* This is overwritten unless final is true. */
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335 decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors,
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336 &byteorder, final ? NULL : &consumed);
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337 PyBuffer_Release(&pbuf);
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338 if (decoded == NULL)
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339 return NULL;
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340 return codec_tuple(decoded, consumed);
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341 }
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342
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343 static PyObject *
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344 utf_16_be_decode(PyObject *self,
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345 PyObject *args)
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346 {
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347 Py_buffer pbuf;
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348 const char *errors = NULL;
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349 int byteorder = 1;
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350 int final = 0;
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351 Py_ssize_t consumed;
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352 PyObject *decoded = NULL;
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353
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354 if (!PyArg_ParseTuple(args, "y*|zi:utf_16_be_decode",
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355 &pbuf, &errors, &final))
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356 return NULL;
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357
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358 consumed = pbuf.len; /* This is overwritten unless final is true. */
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359 decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors,
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360 &byteorder, final ? NULL : &consumed);
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361 PyBuffer_Release(&pbuf);
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362 if (decoded == NULL)
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363 return NULL;
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364 return codec_tuple(decoded, consumed);
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365 }
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366
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367 /* This non-standard version also provides access to the byteorder
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368 parameter of the builtin UTF-16 codec.
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369
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370 It returns a tuple (unicode, bytesread, byteorder) with byteorder
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371 being the value in effect at the end of data.
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372
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373 */
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374
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375 static PyObject *
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376 utf_16_ex_decode(PyObject *self,
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377 PyObject *args)
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378 {
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379 Py_buffer pbuf;
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380 const char *errors = NULL;
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381 int byteorder = 0;
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382 PyObject *unicode, *tuple;
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383 int final = 0;
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384 Py_ssize_t consumed;
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385
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386 if (!PyArg_ParseTuple(args, "y*|zii:utf_16_ex_decode",
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387 &pbuf, &errors, &byteorder, &final))
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388 return NULL;
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389 consumed = pbuf.len; /* This is overwritten unless final is true. */
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390 unicode = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors,
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391 &byteorder, final ? NULL : &consumed);
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392 PyBuffer_Release(&pbuf);
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393 if (unicode == NULL)
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394 return NULL;
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395 tuple = Py_BuildValue("Oni", unicode, consumed, byteorder);
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396 Py_DECREF(unicode);
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397 return tuple;
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398 }
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399
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400 static PyObject *
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401 utf_32_decode(PyObject *self,
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402 PyObject *args)
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403 {
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404 Py_buffer pbuf;
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405 const char *errors = NULL;
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406 int byteorder = 0;
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407 int final = 0;
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408 Py_ssize_t consumed;
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409 PyObject *decoded;
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410
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411 if (!PyArg_ParseTuple(args, "y*|zi:utf_32_decode",
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412 &pbuf, &errors, &final))
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413 return NULL;
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414 consumed = pbuf.len; /* This is overwritten unless final is true. */
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415 decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors,
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416 &byteorder, final ? NULL : &consumed);
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417 PyBuffer_Release(&pbuf);
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418 if (decoded == NULL)
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419 return NULL;
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420 return codec_tuple(decoded, consumed);
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421 }
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422
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423 static PyObject *
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424 utf_32_le_decode(PyObject *self,
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425 PyObject *args)
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426 {
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427 Py_buffer pbuf;
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428 const char *errors = NULL;
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429 int byteorder = -1;
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430 int final = 0;
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431 Py_ssize_t consumed;
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432 PyObject *decoded;
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433
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434 if (!PyArg_ParseTuple(args, "y*|zi:utf_32_le_decode",
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435 &pbuf, &errors, &final))
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436 return NULL;
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437 consumed = pbuf.len; /* This is overwritten unless final is true. */
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438 decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors,
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439 &byteorder, final ? NULL : &consumed);
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440 PyBuffer_Release(&pbuf);
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441 if (decoded == NULL)
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442 return NULL;
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443 return codec_tuple(decoded, consumed);
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444 }
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445
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446 static PyObject *
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447 utf_32_be_decode(PyObject *self,
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448 PyObject *args)
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449 {
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450 Py_buffer pbuf;
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451 const char *errors = NULL;
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452 int byteorder = 1;
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453 int final = 0;
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454 Py_ssize_t consumed;
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455 PyObject *decoded;
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456
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457 if (!PyArg_ParseTuple(args, "y*|zi:utf_32_be_decode",
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458 &pbuf, &errors, &final))
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459 return NULL;
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460 consumed = pbuf.len; /* This is overwritten unless final is true. */
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461 decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors,
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462 &byteorder, final ? NULL : &consumed);
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463 PyBuffer_Release(&pbuf);
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464 if (decoded == NULL)
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465 return NULL;
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466 return codec_tuple(decoded, consumed);
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467 }
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468
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469 /* This non-standard version also provides access to the byteorder
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470 parameter of the builtin UTF-32 codec.
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471
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472 It returns a tuple (unicode, bytesread, byteorder) with byteorder
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473 being the value in effect at the end of data.
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474
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475 */
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476
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477 static PyObject *
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478 utf_32_ex_decode(PyObject *self,
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479 PyObject *args)
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480 {
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481 Py_buffer pbuf;
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482 const char *errors = NULL;
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483 int byteorder = 0;
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484 PyObject *unicode, *tuple;
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485 int final = 0;
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486 Py_ssize_t consumed;
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487
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488 if (!PyArg_ParseTuple(args, "y*|zii:utf_32_ex_decode",
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489 &pbuf, &errors, &byteorder, &final))
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490 return NULL;
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491 consumed = pbuf.len; /* This is overwritten unless final is true. */
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492 unicode = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors,
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493 &byteorder, final ? NULL : &consumed);
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494 PyBuffer_Release(&pbuf);
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495 if (unicode == NULL)
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496 return NULL;
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497 tuple = Py_BuildValue("Oni", unicode, consumed, byteorder);
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498 Py_DECREF(unicode);
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499 return tuple;
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500 }
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501
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502 static PyObject *
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503 unicode_escape_decode(PyObject *self,
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504 PyObject *args)
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505 {
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506 Py_buffer pbuf;
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507 const char *errors = NULL;
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508 PyObject *unicode;
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509
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510 if (!PyArg_ParseTuple(args, "s*|z:unicode_escape_decode",
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511 &pbuf, &errors))
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512 return NULL;
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513
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514 unicode = PyUnicode_DecodeUnicodeEscape(pbuf.buf, pbuf.len, errors);
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515 PyBuffer_Release(&pbuf);
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516 return codec_tuple(unicode, pbuf.len);
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517 }
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518
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
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519 static PyObject *
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520 raw_unicode_escape_decode(PyObject *self,
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521 PyObject *args)
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522 {
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523 Py_buffer pbuf;
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524 const char *errors = NULL;
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525 PyObject *unicode;
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526
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527 if (!PyArg_ParseTuple(args, "s*|z:raw_unicode_escape_decode",
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528 &pbuf, &errors))
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529 return NULL;
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530
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531 unicode = PyUnicode_DecodeRawUnicodeEscape(pbuf.buf, pbuf.len, errors);
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532 PyBuffer_Release(&pbuf);
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533 return codec_tuple(unicode, pbuf.len);
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534 }
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535
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Guido van Rossum <guido@python.org>
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536 static PyObject *
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537 latin_1_decode(PyObject *self,
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538 PyObject *args)
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539 {
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540 Py_buffer pbuf;
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541 PyObject *unicode;
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542 const char *errors = NULL;
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543
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544 if (!PyArg_ParseTuple(args, "y*|z:latin_1_decode",
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545 &pbuf, &errors))
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546 return NULL;
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547
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548 unicode = PyUnicode_DecodeLatin1(pbuf.buf, pbuf.len, errors);
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549 PyBuffer_Release(&pbuf);
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550 return codec_tuple(unicode, pbuf.len);
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551 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
552
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
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diff changeset
553 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
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554 ascii_decode(PyObject *self,
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555 PyObject *args)
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diff changeset
556 {
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557 Py_buffer pbuf;
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558 PyObject *unicode;
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Guido van Rossum <guido@python.org>
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559 const char *errors = NULL;
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560
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561 if (!PyArg_ParseTuple(args, "y*|z:ascii_decode",
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562 &pbuf, &errors))
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563 return NULL;
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564
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565 unicode = PyUnicode_DecodeASCII(pbuf.buf, pbuf.len, errors);
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566 PyBuffer_Release(&pbuf);
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567 return codec_tuple(unicode, pbuf.len);
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568 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
569
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
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570 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
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571 charmap_decode(PyObject *self,
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572 PyObject *args)
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diff changeset
573 {
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574 Py_buffer pbuf;
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575 PyObject *unicode;
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576 const char *errors = NULL;
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Guido van Rossum <guido@python.org>
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diff changeset
577 PyObject *mapping = NULL;
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578
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579 if (!PyArg_ParseTuple(args, "y*|zO:charmap_decode",
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580 &pbuf, &errors, &mapping))
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581 return NULL;
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parents:
diff changeset
582 if (mapping == Py_None)
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583 mapping = NULL;
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diff changeset
584
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585 unicode = PyUnicode_DecodeCharmap(pbuf.buf, pbuf.len, mapping, errors);
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586 PyBuffer_Release(&pbuf);
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587 return codec_tuple(unicode, pbuf.len);
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588 }
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Guido van Rossum <guido@python.org>
parents:
diff changeset
589
71193
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 68257
diff changeset
590 #ifdef HAVE_MBCS
12074
65f35b73e350 Marc-Andre Lemburg:
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diff changeset
591
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
592 static PyObject *
65f35b73e350 Marc-Andre Lemburg:
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parents: 11980
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593 mbcs_decode(PyObject *self,
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594 PyObject *args)
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parents: 11980
diff changeset
595 {
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diff changeset
596 Py_buffer pbuf;
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65f35b73e350 Marc-Andre Lemburg:
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parents: 11980
diff changeset
597 const char *errors = NULL;
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parents: 38673
diff changeset
598 int final = 0;
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diff changeset
599 Py_ssize_t consumed;
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diff changeset
600 PyObject *decoded = NULL;
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parents: 11980
diff changeset
601
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602 if (!PyArg_ParseTuple(args, "y*|zi:mbcs_decode",
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603 &pbuf, &errors, &final))
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diff changeset
604 return NULL;
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605 consumed = pbuf.len;
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diff changeset
606
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diff changeset
607 decoded = PyUnicode_DecodeMBCSStateful(pbuf.buf, pbuf.len, errors,
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608 final ? NULL : &consumed);
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609 PyBuffer_Release(&pbuf);
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diff changeset
610 if (decoded == NULL)
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diff changeset
611 return NULL;
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diff changeset
612 return codec_tuple(decoded, consumed);
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Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
613 }
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
614
72976
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
615 static PyObject *
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parents: 72918
diff changeset
616 code_page_decode(PyObject *self,
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parents: 72918
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617 PyObject *args)
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parents: 72918
diff changeset
618 {
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parents: 72918
diff changeset
619 Py_buffer pbuf;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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parents: 72918
diff changeset
620 const char *errors = NULL;
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
621 int final = 0;
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
622 Py_ssize_t consumed;
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
623 PyObject *decoded = NULL;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
624 int code_page;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
625
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
626 if (!PyArg_ParseTuple(args, "iy*|zi:code_page_decode",
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parents: 72918
diff changeset
627 &code_page, &pbuf, &errors, &final))
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
628 return NULL;
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parents: 72918
diff changeset
629 consumed = pbuf.len;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
630
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
631 decoded = PyUnicode_DecodeCodePageStateful(code_page,
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
632 pbuf.buf, pbuf.len, errors,
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
633 final ? NULL : &consumed);
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
634 PyBuffer_Release(&pbuf);
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
635 if (decoded == NULL)
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
636 return NULL;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
637 return codec_tuple(decoded, consumed);
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
638 }
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
639
71193
13e6d3cb2ecd Issue #9642: Uniformize the tests on the availability of the mbcs codec
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68257
diff changeset
640 #endif /* HAVE_MBCS */
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
641
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
642 /* --- Encoder ------------------------------------------------------------ */
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
643
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
644 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
645 readbuffer_encode(PyObject *self,
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646 PyObject *args)
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Guido van Rossum <guido@python.org>
parents:
diff changeset
647 {
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648 Py_buffer pdata;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
649 const char *data;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 35825
diff changeset
650 Py_ssize_t size;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
651 const char *errors = NULL;
48683
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diff changeset
652 PyObject *result;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
653
48683
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diff changeset
654 if (!PyArg_ParseTuple(args, "s*|z:readbuffer_encode",
61467
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diff changeset
655 &pdata, &errors))
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diff changeset
656 return NULL;
48683
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diff changeset
657 data = pdata.buf;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
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parents: 47580
diff changeset
658 size = pdata.len;
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Guido van Rossum <guido@python.org>
parents:
diff changeset
659
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diff changeset
660 result = PyBytes_FromStringAndSize(data, size);
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parents: 47580
diff changeset
661 PyBuffer_Release(&pdata);
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parents: 47580
diff changeset
662 return codec_tuple(result, size);
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
663 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
664
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
665 static PyObject *
14733
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
666 unicode_internal_encode(PyObject *self,
61467
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diff changeset
667 PyObject *args)
14733
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
668 {
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
669 PyObject *obj;
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
670 const char *errors = NULL;
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
671 const char *data;
36501
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Martin v. Löwis <martin@v.loewis.de>
parents: 35825
diff changeset
672 Py_ssize_t size;
35825
cc17a582518a Whitespace cleanup.
Walter Dörwald <walter@livinglogic.de>
parents: 35485
diff changeset
673
14733
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Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
674 if (!PyArg_ParseTuple(args, "O|z:unicode_internal_encode",
61467
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diff changeset
675 &obj, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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parents: 53859
diff changeset
676 return NULL;
14733
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
677
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
678 if (PyUnicode_Check(obj)) {
61467
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diff changeset
679 data = PyUnicode_AS_DATA(obj);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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diff changeset
680 size = PyUnicode_GET_DATA_SIZE(obj);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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diff changeset
681 return codec_tuple(PyBytes_FromStringAndSize(data, size),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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parents: 53859
diff changeset
682 PyUnicode_GET_SIZE(obj));
14733
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Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
683 }
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
684 else {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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diff changeset
685 if (PyObject_AsReadBuffer(obj, (const void **)&data, &size))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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parents: 53859
diff changeset
686 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
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parents: 53859
diff changeset
687 return codec_tuple(PyBytes_FromStringAndSize(data, size), size);
14733
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Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
688 }
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
689 }
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
690
814f421e0326 Added a true unicode_internal_encode function and fixed the
Marc-André Lemburg <mal@egenix.com>
parents: 13828
diff changeset
691 static PyObject *
19998
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
692 utf_7_encode(PyObject *self,
61467
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diff changeset
693 PyObject *args)
19998
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Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
694 {
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
695 PyObject *str, *v;
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
696 const char *errors = NULL;
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
697
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
698 if (!PyArg_ParseTuple(args, "O|z:utf_7_encode",
61467
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Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
699 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
700 return NULL;
19998
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
701
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
702 str = PyUnicode_FromObject(str);
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
703 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
704 return NULL;
19998
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
705 v = codec_tuple(PyUnicode_EncodeUTF7(PyUnicode_AS_UNICODE(str),
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
706 PyUnicode_GET_SIZE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
707 0,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
708 0,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
709 errors),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
710 PyUnicode_GET_SIZE(str));
19998
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
711 Py_DECREF(str);
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
712 return v;
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
713 }
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
714
8a0c97453df4 Patch #435971: UTF-7 codec by Brian Quinlan.
Marc-André Lemburg <mal@egenix.com>
parents: 19343
diff changeset
715 static PyObject *
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
716 utf_8_encode(PyObject *self,
61467
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parents: 53859
diff changeset
717 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
718 {
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
719 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
720 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
721
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
722 if (!PyArg_ParseTuple(args, "O|z:utf_8_encode",
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parents: 53859
diff changeset
723 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
724 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
725
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
726 str = PyUnicode_FromObject(str);
72475
8beaa9a37387 Implement PEP 393.
Martin v. Löwis <martin@v.loewis.de>
parents: 71193
diff changeset
727 if (str == NULL || PyUnicode_READY(str) == -1)
61467
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diff changeset
728 return NULL;
72475
8beaa9a37387 Implement PEP 393.
Martin v. Löwis <martin@v.loewis.de>
parents: 71193
diff changeset
729 v = codec_tuple(PyUnicode_AsEncodedString(str, "utf-8", errors),
8beaa9a37387 Implement PEP 393.
Martin v. Löwis <martin@v.loewis.de>
parents: 71193
diff changeset
730 PyUnicode_GET_LENGTH(str));
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
731 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
732 return v;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
733 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
734
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
735 /* This version provides access to the byteorder parameter of the
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
736 builtin UTF-16 codecs as optional third argument. It defaults to 0
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
737 which means: use the native byte order and prepend the data with a
35825
cc17a582518a Whitespace cleanup.
Walter Dörwald <walter@livinglogic.de>
parents: 35485
diff changeset
738 BOM mark.
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
739
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
740 */
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
741
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
742 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
743 utf_16_encode(PyObject *self,
61467
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diff changeset
744 PyObject *args)
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
745 {
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
746 PyObject *str, *v;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
747 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
748 int byteorder = 0;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
749
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
750 if (!PyArg_ParseTuple(args, "O|zi:utf_16_encode",
61467
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diff changeset
751 &str, &errors, &byteorder))
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diff changeset
752 return NULL;
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
753
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
754 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
755 if (str == NULL)
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diff changeset
756 return NULL;
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
757 v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str),
61467
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diff changeset
758 PyUnicode_GET_SIZE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
759 errors,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
760 byteorder),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
761 PyUnicode_GET_SIZE(str));
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
762 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
763 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
764 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
765
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
766 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
767 utf_16_le_encode(PyObject *self,
61467
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768 PyObject *args)
11980
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Guido van Rossum <guido@python.org>
parents:
diff changeset
769 {
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770 PyObject *str, *v;
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diff changeset
771 const char *errors = NULL;
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diff changeset
772
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773 if (!PyArg_ParseTuple(args, "O|z:utf_16_le_encode",
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774 &str, &errors))
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775 return NULL;
11980
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diff changeset
776
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777 str = PyUnicode_FromObject(str);
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778 if (str == NULL)
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779 return NULL;
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780 v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str),
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781 PyUnicode_GET_SIZE(str),
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diff changeset
782 errors,
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783 -1),
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784 PyUnicode_GET_SIZE(str));
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785 Py_DECREF(str);
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786 return v;
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diff changeset
787 }
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diff changeset
788
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diff changeset
789 static PyObject *
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790 utf_16_be_encode(PyObject *self,
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791 PyObject *args)
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diff changeset
792 {
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793 PyObject *str, *v;
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diff changeset
794 const char *errors = NULL;
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diff changeset
795
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796 if (!PyArg_ParseTuple(args, "O|z:utf_16_be_encode",
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797 &str, &errors))
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798 return NULL;
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diff changeset
799
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800 str = PyUnicode_FromObject(str);
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801 if (str == NULL)
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802 return NULL;
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803 v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str),
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804 PyUnicode_GET_SIZE(str),
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805 errors,
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806 +1),
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807 PyUnicode_GET_SIZE(str));
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808 Py_DECREF(str);
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809 return v;
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Guido van Rossum <guido@python.org>
parents:
diff changeset
810 }
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811
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812 /* This version provides access to the byteorder parameter of the
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813 builtin UTF-32 codecs as optional third argument. It defaults to 0
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814 which means: use the native byte order and prepend the data with a
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815 BOM mark.
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816
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817 */
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818
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819 static PyObject *
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820 utf_32_encode(PyObject *self,
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821 PyObject *args)
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822 {
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823 PyObject *str, *v;
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824 const char *errors = NULL;
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825 int byteorder = 0;
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826
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827 if (!PyArg_ParseTuple(args, "O|zi:utf_32_encode",
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828 &str, &errors, &byteorder))
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829 return NULL;
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830
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831 str = PyUnicode_FromObject(str);
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832 if (str == NULL)
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833 return NULL;
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834 v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str),
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835 PyUnicode_GET_SIZE(str),
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836 errors,
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diff changeset
837 byteorder),
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diff changeset
838 PyUnicode_GET_SIZE(str));
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839 Py_DECREF(str);
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840 return v;
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841 }
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diff changeset
842
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843 static PyObject *
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844 utf_32_le_encode(PyObject *self,
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845 PyObject *args)
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846 {
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diff changeset
847 PyObject *str, *v;
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diff changeset
848 const char *errors = NULL;
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849
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850 if (!PyArg_ParseTuple(args, "O|z:utf_32_le_encode",
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851 &str, &errors))
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852 return NULL;
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853
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854 str = PyUnicode_FromObject(str);
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855 if (str == NULL)
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856 return NULL;
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857 v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str),
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858 PyUnicode_GET_SIZE(str),
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859 errors,
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860 -1),
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861 PyUnicode_GET_SIZE(str));
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862 Py_DECREF(str);
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863 return v;
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864 }
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865
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866 static PyObject *
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867 utf_32_be_encode(PyObject *self,
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868 PyObject *args)
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869 {
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870 PyObject *str, *v;
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871 const char *errors = NULL;
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872
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873 if (!PyArg_ParseTuple(args, "O|z:utf_32_be_encode",
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874 &str, &errors))
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875 return NULL;
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876
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877 str = PyUnicode_FromObject(str);
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878 if (str == NULL)
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879 return NULL;
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880 v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str),
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881 PyUnicode_GET_SIZE(str),
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882 errors,
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883 +1),
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884 PyUnicode_GET_SIZE(str));
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885 Py_DECREF(str);
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886 return v;
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887 }
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888
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889 static PyObject *
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Guido van Rossum <guido@python.org>
parents:
diff changeset
890 unicode_escape_encode(PyObject *self,
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
891 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
892 {
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
893 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
894 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
895
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
896 if (!PyArg_ParseTuple(args, "O|z:unicode_escape_encode",
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
897 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
898 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
899
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
900 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
901 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
902 return NULL;
35825
cc17a582518a Whitespace cleanup.
Walter Dörwald <walter@livinglogic.de>
parents: 35485
diff changeset
903 v = codec_tuple(PyUnicode_EncodeUnicodeEscape(PyUnicode_AS_UNICODE(str),
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
904 PyUnicode_GET_SIZE(str)),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
905 PyUnicode_GET_SIZE(str));
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
906 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
907 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
908 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
909
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
910 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
911 raw_unicode_escape_encode(PyObject *self,
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
912 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
913 {
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
914 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
915 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
916
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
917 if (!PyArg_ParseTuple(args, "O|z:raw_unicode_escape_encode",
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
918 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
919 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
920
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
921 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
922 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
923 return NULL;
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
924 v = codec_tuple(PyUnicode_EncodeRawUnicodeEscape(
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
925 PyUnicode_AS_UNICODE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
926 PyUnicode_GET_SIZE(str)),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
927 PyUnicode_GET_SIZE(str));
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
928 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
929 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
930 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
931
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
932 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
933 latin_1_encode(PyObject *self,
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
934 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
935 {
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
936 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
937 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
938
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
939 if (!PyArg_ParseTuple(args, "O|z:latin_1_encode",
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
940 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
941 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
942
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
943 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
944 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
945 return NULL;
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
946 v = codec_tuple(PyUnicode_EncodeLatin1(
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
947 PyUnicode_AS_UNICODE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
948 PyUnicode_GET_SIZE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
949 errors),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
950 PyUnicode_GET_SIZE(str));
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
951 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
952 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
953 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
954
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
955 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
956 ascii_encode(PyObject *self,
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
957 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
958 {
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
959 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
960 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
961
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
962 if (!PyArg_ParseTuple(args, "O|z:ascii_encode",
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
963 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
964 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
965
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
966 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
967 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
968 return NULL;
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
969 v = codec_tuple(PyUnicode_EncodeASCII(
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
970 PyUnicode_AS_UNICODE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
971 PyUnicode_GET_SIZE(str),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
972 errors),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
973 PyUnicode_GET_SIZE(str));
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
974 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
975 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
976 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
977
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
978 static PyObject *
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
979 charmap_encode(PyObject *self,
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
980 PyObject *args)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
981 {
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
982 PyObject *str, *v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
983 const char *errors = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
984 PyObject *mapping = NULL;
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
985
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
986 if (!PyArg_ParseTuple(args, "O|zO:charmap_encode",
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
987 &str, &errors, &mapping))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
988 return NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
989 if (mapping == Py_None)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
990 mapping = NULL;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
991
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
992 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
993 if (str == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
994 return NULL;
73302
295fdfd4f422 Port UCS1 and charmap codecs to new API.
Martin v. Löwis <martin@v.loewis.de>
parents: 72976
diff changeset
995 v = codec_tuple(_PyUnicode_EncodeCharmap(str, mapping, errors),
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
996 PyUnicode_GET_SIZE(str));
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
997 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
998 return v;
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
999 }
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1000
38673
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1001 static PyObject*
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1002 charmap_build(PyObject *self, PyObject *args)
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1003 {
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1004 PyObject *map;
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1005 if (!PyArg_ParseTuple(args, "U:charmap_build", &map))
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1006 return NULL;
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1007 return PyUnicode_BuildEncodingMap(map);
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1008 }
a19c20c5e5c7 Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents: 38669
diff changeset
1009
71193
13e6d3cb2ecd Issue #9642: Uniformize the tests on the availability of the mbcs codec
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68257
diff changeset
1010 #ifdef HAVE_MBCS
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1011
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1012 static PyObject *
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1013 mbcs_encode(PyObject *self,
61467
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Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
1014 PyObject *args)
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1015 {
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
1016 PyObject *str, *v;
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1017 const char *errors = NULL;
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1018
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
1019 if (!PyArg_ParseTuple(args, "O|z:mbcs_encode",
61467
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Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
1020 &str, &errors))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
1021 return NULL;
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1022
13358
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Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
1023 str = PyUnicode_FromObject(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
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1024 if (str == NULL)
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1025 return NULL;
13358
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
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diff changeset
1026 v = codec_tuple(PyUnicode_EncodeMBCS(
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1027 PyUnicode_AS_UNICODE(str),
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diff changeset
1028 PyUnicode_GET_SIZE(str),
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diff changeset
1029 errors),
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diff changeset
1030 PyUnicode_GET_SIZE(str));
13358
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diff changeset
1031 Py_DECREF(str);
c8706e5a882f Modified the encode interfaces of all builtin codecs to accept
Marc-André Lemburg <mal@egenix.com>
parents: 12074
diff changeset
1032 return v;
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1033 }
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1034
72976
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1035 static PyObject *
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1036 code_page_encode(PyObject *self,
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1037 PyObject *args)
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1038 {
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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diff changeset
1039 PyObject *str, *v;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1040 const char *errors = NULL;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1041 int code_page;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1042
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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parents: 72918
diff changeset
1043 if (!PyArg_ParseTuple(args, "iO|z:code_page_encode",
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1044 &code_page, &str, &errors))
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1045 return NULL;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1046
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parents: 72918
diff changeset
1047 str = PyUnicode_FromObject(str);
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1048 if (str == NULL)
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1049 return NULL;
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1050 v = codec_tuple(PyUnicode_EncodeCodePage(code_page,
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
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diff changeset
1051 str,
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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parents: 72918
diff changeset
1052 errors),
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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parents: 72918
diff changeset
1053 PyUnicode_GET_LENGTH(str));
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1054 Py_DECREF(str);
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
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1055 return v;
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parents: 72918
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1056 }
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Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1057
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13e6d3cb2ecd Issue #9642: Uniformize the tests on the availability of the mbcs codec
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68257
diff changeset
1058 #endif /* HAVE_MBCS */
12074
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Guido van Rossum <guido@python.org>
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diff changeset
1059
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diff changeset
1060 /* --- Error handler registry --------------------------------------------- */
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1061
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1062 PyDoc_STRVAR(register_error__doc__,
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diff changeset
1063 "register_error(errors, handler)\n\
040af9c736bb Add docstrings to register, lookup, register_error
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diff changeset
1064 \n\
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diff changeset
1065 Register the specified error handler under the name\n\
040af9c736bb Add docstrings to register, lookup, register_error
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diff changeset
1066 errors. handler must be a callable object, that\n\
040af9c736bb Add docstrings to register, lookup, register_error
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diff changeset
1067 will be called with an exception instance containing\n\
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diff changeset
1068 information about the location of the encoding/decoding\n\
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Walter Dörwald <walter@livinglogic.de>
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diff changeset
1069 error and must return a (replacement, new position) tuple.");
040af9c736bb Add docstrings to register, lookup, register_error
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diff changeset
1070
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diff changeset
1071 static PyObject *register_error(PyObject *self, PyObject *args)
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diff changeset
1072 {
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diff changeset
1073 const char *name;
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
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diff changeset
1074 PyObject *handler;
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
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diff changeset
1075
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
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diff changeset
1076 if (!PyArg_ParseTuple(args, "sO:register_error",
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1077 &name, &handler))
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1078 return NULL;
25091
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
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diff changeset
1079 if (PyCodec_RegisterError(name, handler))
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
parents: 24808
diff changeset
1080 return NULL;
38669
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Thomas Wouters <thomas@python.org>
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diff changeset
1081 Py_RETURN_NONE;
25091
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diff changeset
1082 }
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diff changeset
1083
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diff changeset
1084 PyDoc_STRVAR(lookup_error__doc__,
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diff changeset
1085 "lookup_error(errors) -> handler\n\
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diff changeset
1086 \n\
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diff changeset
1087 Return the error handler for the specified error handling name\n\
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Walter Dörwald <walter@livinglogic.de>
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diff changeset
1088 or raise a LookupError, if no handler exists under this name.");
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diff changeset
1089
25091
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diff changeset
1090 static PyObject *lookup_error(PyObject *self, PyObject *args)
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diff changeset
1091 {
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diff changeset
1092 const char *name;
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
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diff changeset
1093
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Walter Dörwald <walter@livinglogic.de>
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diff changeset
1094 if (!PyArg_ParseTuple(args, "s:lookup_error",
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1095 &name))
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1096 return NULL;
25091
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Walter Dörwald <walter@livinglogic.de>
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diff changeset
1097 return PyCodec_LookupError(name);
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
parents: 24808
diff changeset
1098 }
0337dad8403e PEP 293 implemention (from SF patch http://www.python.org/sf/432401)
Walter Dörwald <walter@livinglogic.de>
parents: 24808
diff changeset
1099
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1100 /* --- Module API --------------------------------------------------------- */
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1101
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1102 static PyMethodDef _codecs_functions[] = {
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1103 {"register", codec_register, METH_O,
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diff changeset
1104 register__doc__},
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1105 {"lookup", codec_lookup, METH_VARARGS,
25974
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diff changeset
1106 lookup__doc__},
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1107 {"encode", codec_encode, METH_VARARGS,
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diff changeset
1108 encode__doc__},
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diff changeset
1109 {"decode", codec_decode, METH_VARARGS,
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diff changeset
1110 decode__doc__},
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diff changeset
1111 {"escape_encode", escape_encode, METH_VARARGS},
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diff changeset
1112 {"escape_decode", escape_decode, METH_VARARGS},
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diff changeset
1113 {"utf_8_encode", utf_8_encode, METH_VARARGS},
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diff changeset
1114 {"utf_8_decode", utf_8_decode, METH_VARARGS},
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diff changeset
1115 {"utf_7_encode", utf_7_encode, METH_VARARGS},
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diff changeset
1116 {"utf_7_decode", utf_7_decode, METH_VARARGS},
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diff changeset
1117 {"utf_16_encode", utf_16_encode, METH_VARARGS},
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diff changeset
1118 {"utf_16_le_encode", utf_16_le_encode, METH_VARARGS},
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diff changeset
1119 {"utf_16_be_encode", utf_16_be_encode, METH_VARARGS},
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diff changeset
1120 {"utf_16_decode", utf_16_decode, METH_VARARGS},
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1121 {"utf_16_le_decode", utf_16_le_decode, METH_VARARGS},
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1122 {"utf_16_be_decode", utf_16_be_decode, METH_VARARGS},
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1123 {"utf_16_ex_decode", utf_16_ex_decode, METH_VARARGS},
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1124 {"utf_32_encode", utf_32_encode, METH_VARARGS},
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diff changeset
1125 {"utf_32_le_encode", utf_32_le_encode, METH_VARARGS},
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diff changeset
1126 {"utf_32_be_encode", utf_32_be_encode, METH_VARARGS},
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1127 {"utf_32_decode", utf_32_decode, METH_VARARGS},
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1128 {"utf_32_le_decode", utf_32_le_decode, METH_VARARGS},
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1129 {"utf_32_be_decode", utf_32_be_decode, METH_VARARGS},
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1130 {"utf_32_ex_decode", utf_32_ex_decode, METH_VARARGS},
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1131 {"unicode_escape_encode", unicode_escape_encode, METH_VARARGS},
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1132 {"unicode_escape_decode", unicode_escape_decode, METH_VARARGS},
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1133 {"unicode_internal_encode", unicode_internal_encode, METH_VARARGS},
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1134 {"unicode_internal_decode", unicode_internal_decode, METH_VARARGS},
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1135 {"raw_unicode_escape_encode", raw_unicode_escape_encode, METH_VARARGS},
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1136 {"raw_unicode_escape_decode", raw_unicode_escape_decode, METH_VARARGS},
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1137 {"latin_1_encode", latin_1_encode, METH_VARARGS},
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1138 {"latin_1_decode", latin_1_decode, METH_VARARGS},
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1139 {"ascii_encode", ascii_encode, METH_VARARGS},
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1140 {"ascii_decode", ascii_decode, METH_VARARGS},
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1141 {"charmap_encode", charmap_encode, METH_VARARGS},
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1142 {"charmap_decode", charmap_decode, METH_VARARGS},
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1143 {"charmap_build", charmap_build, METH_VARARGS},
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diff changeset
1144 {"readbuffer_encode", readbuffer_encode, METH_VARARGS},
71193
13e6d3cb2ecd Issue #9642: Uniformize the tests on the availability of the mbcs codec
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68257
diff changeset
1145 #ifdef HAVE_MBCS
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1146 {"mbcs_encode", mbcs_encode, METH_VARARGS},
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1147 {"mbcs_decode", mbcs_decode, METH_VARARGS},
72976
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1148 {"code_page_encode", code_page_encode, METH_VARARGS},
af0800b986b7 Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72918
diff changeset
1149 {"code_page_decode", code_page_decode, METH_VARARGS},
12074
65f35b73e350 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11980
diff changeset
1150 #endif
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1151 {"register_error", register_error, METH_VARARGS,
25974
040af9c736bb Add docstrings to register, lookup, register_error
Walter Dörwald <walter@livinglogic.de>
parents: 25091
diff changeset
1152 register_error__doc__},
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1153 {"lookup_error", lookup_error, METH_VARARGS,
25974
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Walter Dörwald <walter@livinglogic.de>
parents: 25091
diff changeset
1154 lookup_error__doc__},
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1155 {NULL, NULL} /* sentinel */
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1156 };
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1157
47580
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Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1158 static struct PyModuleDef codecsmodule = {
61467
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1159 PyModuleDef_HEAD_INIT,
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diff changeset
1160 "_codecs",
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diff changeset
1161 NULL,
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parents: 53859
diff changeset
1162 -1,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 53859
diff changeset
1163 _codecs_functions,
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parents: 53859
diff changeset
1164 NULL,
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parents: 53859
diff changeset
1165 NULL,
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diff changeset
1166 NULL,
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diff changeset
1167 NULL
47580
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Martin v. Löwis <martin@v.loewis.de>
parents: 47301
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1168 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1169
24471
f66b3a3509c7 Excise DL_EXPORT/DL_IMPORT from Modules/*. Required adding a prototype
Mark Hammond <mhammond@skippinet.com.au>
parents: 24071
diff changeset
1170 PyMODINIT_FUNC
47580
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Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1171 PyInit__codecs(void)
11980
a9b5a31ff8cb Internal module _codecs -- Provides access to the codec registry and
Guido van Rossum <guido@python.org>
parents:
diff changeset
1172 {
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1173 return PyModule_Create(&codecsmodule);
11980
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Guido van Rossum <guido@python.org>
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1174 }