Mercurial > cpython-lru_cache-weakref

annotate Modules/_json.c @ 67467:abe201dfd3dc 3.1

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Merged revisions 87861,87863 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r87861 | antoine.pitrou | 2011-01-08 11:23:29 +0100 (sam., 08 janv. 2011) | 3 lines Fix test_ssl after r87849 ........ r87863 | antoine.pitrou | 2011-01-08 11:28:11 +0100 (sam., 08 janv. 2011) | 3 lines Add EHOSTUNREACH ('No route to host') to the errnos trapped by transient_internet(). ........
author Antoine Pitrou <solipsis@pitrou.net>
date Sat, 08 Jan 2011 10:31:09 +0000
parents 810b540ae650
children 61164d09337e 3c9232a684ae
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1 #include "Python.h"
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2 #include "structmember.h"
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3 #if PY_VERSION_HEX < 0x02060000 && !defined(Py_TYPE)
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4 #define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
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5 #endif
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6 #if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
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7 typedef int Py_ssize_t;
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8 #define PY_SSIZE_T_MAX INT_MAX
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9 #define PY_SSIZE_T_MIN INT_MIN
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10 #define PyInt_FromSsize_t PyInt_FromLong
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11 #define PyInt_AsSsize_t PyInt_AsLong
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12 #endif
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13 #ifndef Py_IS_FINITE
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14 #define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))
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15 #endif
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16
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17 #ifdef __GNUC__
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18 #define UNUSED __attribute__((__unused__))
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19 #else
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20 #define UNUSED
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21 #endif
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22
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23 #define PyScanner_Check(op) PyObject_TypeCheck(op, &PyScannerType)
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24 #define PyScanner_CheckExact(op) (Py_TYPE(op) == &PyScannerType)
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25 #define PyEncoder_Check(op) PyObject_TypeCheck(op, &PyEncoderType)
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26 #define PyEncoder_CheckExact(op) (Py_TYPE(op) == &PyEncoderType)
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27
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28 static PyTypeObject PyScannerType;
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29 static PyTypeObject PyEncoderType;
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30
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31 typedef struct _PyScannerObject {
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32 PyObject_HEAD
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33 PyObject *strict;
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34 PyObject *object_hook;
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35 PyObject *object_pairs_hook;
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36 PyObject *parse_float;
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37 PyObject *parse_int;
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38 PyObject *parse_constant;
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39 } PyScannerObject;
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40
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41 static PyMemberDef scanner_members[] = {
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42 {"strict", T_OBJECT, offsetof(PyScannerObject, strict), READONLY, "strict"},
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43 {"object_hook", T_OBJECT, offsetof(PyScannerObject, object_hook), READONLY, "object_hook"},
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44 {"object_pairs_hook", T_OBJECT, offsetof(PyScannerObject, object_pairs_hook), READONLY},
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45 {"parse_float", T_OBJECT, offsetof(PyScannerObject, parse_float), READONLY, "parse_float"},
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46 {"parse_int", T_OBJECT, offsetof(PyScannerObject, parse_int), READONLY, "parse_int"},
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47 {"parse_constant", T_OBJECT, offsetof(PyScannerObject, parse_constant), READONLY, "parse_constant"},
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48 {NULL}
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49 };
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50
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51 typedef struct _PyEncoderObject {
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52 PyObject_HEAD
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53 PyObject *markers;
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54 PyObject *defaultfn;
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55 PyObject *encoder;
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56 PyObject *indent;
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57 PyObject *key_separator;
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58 PyObject *item_separator;
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59 PyObject *sort_keys;
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60 PyObject *skipkeys;
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61 int fast_encode;
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62 int allow_nan;
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63 } PyEncoderObject;
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64
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65 static PyMemberDef encoder_members[] = {
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66 {"markers", T_OBJECT, offsetof(PyEncoderObject, markers), READONLY, "markers"},
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67 {"default", T_OBJECT, offsetof(PyEncoderObject, defaultfn), READONLY, "default"},
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68 {"encoder", T_OBJECT, offsetof(PyEncoderObject, encoder), READONLY, "encoder"},
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69 {"indent", T_OBJECT, offsetof(PyEncoderObject, indent), READONLY, "indent"},
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70 {"key_separator", T_OBJECT, offsetof(PyEncoderObject, key_separator), READONLY, "key_separator"},
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71 {"item_separator", T_OBJECT, offsetof(PyEncoderObject, item_separator), READONLY, "item_separator"},
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72 {"sort_keys", T_OBJECT, offsetof(PyEncoderObject, sort_keys), READONLY, "sort_keys"},
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73 {"skipkeys", T_OBJECT, offsetof(PyEncoderObject, skipkeys), READONLY, "skipkeys"},
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74 {NULL}
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75 };
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76
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77 static PyObject *
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78 ascii_escape_unicode(PyObject *pystr);
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79 static PyObject *
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80 py_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr);
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81 void init_json(void);
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82 static PyObject *
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83 scan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr);
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84 static PyObject *
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85 _build_rval_index_tuple(PyObject *rval, Py_ssize_t idx);
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86 static PyObject *
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87 scanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
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88 static int
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89 scanner_init(PyObject *self, PyObject *args, PyObject *kwds);
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90 static void
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91 scanner_dealloc(PyObject *self);
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92 static int
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93 scanner_clear(PyObject *self);
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94 static PyObject *
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95 encoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
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96 static int
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97 encoder_init(PyObject *self, PyObject *args, PyObject *kwds);
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98 static void
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99 encoder_dealloc(PyObject *self);
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100 static int
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101 encoder_clear(PyObject *self);
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102 static int
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103 encoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level);
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104 static int
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105 encoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level);
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106 static int
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107 encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level);
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108 static PyObject *
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109 _encoded_const(PyObject *obj);
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110 static void
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111 raise_errmsg(char *msg, PyObject *s, Py_ssize_t end);
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112 static PyObject *
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113 encoder_encode_string(PyEncoderObject *s, PyObject *obj);
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114 static int
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115 _convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr);
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116 static PyObject *
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117 _convertPyInt_FromSsize_t(Py_ssize_t *size_ptr);
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118 static PyObject *
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119 encoder_encode_float(PyEncoderObject *s, PyObject *obj);
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120
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121 #define S_CHAR(c) (c >= ' ' && c <= '~' && c != '\\' && c != '"')
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122 #define IS_WHITESPACE(c) (((c) == ' ') || ((c) == '\t') || ((c) == '\n') || ((c) == '\r'))
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123
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124 #define MIN_EXPANSION 6
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125 #ifdef Py_UNICODE_WIDE
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126 #define MAX_EXPANSION (2 * MIN_EXPANSION)
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127 #else
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128 #define MAX_EXPANSION MIN_EXPANSION
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129 #endif
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130
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131 static int
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132 _convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr)
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133 {
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134 /* PyObject to Py_ssize_t converter */
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135 *size_ptr = PyLong_AsSsize_t(o);
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136 if (*size_ptr == -1 && PyErr_Occurred())
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137 return 0;
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138 return 1;
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139 }
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140
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141 static PyObject *
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142 _convertPyInt_FromSsize_t(Py_ssize_t *size_ptr)
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143 {
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144 /* Py_ssize_t to PyObject converter */
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145 return PyLong_FromSsize_t(*size_ptr);
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146 }
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147
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148 static Py_ssize_t
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149 ascii_escape_unichar(Py_UNICODE c, Py_UNICODE *output, Py_ssize_t chars)
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150 {
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151 /* Escape unicode code point c to ASCII escape sequences
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152 in char *output. output must have at least 12 bytes unused to
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153 accommodate an escaped surrogate pair "\uXXXX\uXXXX" */
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154 output[chars++] = '\\';
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155 switch (c) {
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156 case '\\': output[chars++] = c; break;
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157 case '"': output[chars++] = c; break;
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158 case '\b': output[chars++] = 'b'; break;
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159 case '\f': output[chars++] = 'f'; break;
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160 case '\n': output[chars++] = 'n'; break;
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161 case '\r': output[chars++] = 'r'; break;
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162 case '\t': output[chars++] = 't'; break;
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163 default:
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164 #ifdef Py_UNICODE_WIDE
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165 if (c >= 0x10000) {
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166 /* UTF-16 surrogate pair */
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167 Py_UNICODE v = c - 0x10000;
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168 c = 0xd800 | ((v >> 10) & 0x3ff);
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169 output[chars++] = 'u';
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170 output[chars++] = "0123456789abcdef"[(c >> 12) & 0xf];
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171 output[chars++] = "0123456789abcdef"[(c >> 8) & 0xf];
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172 output[chars++] = "0123456789abcdef"[(c >> 4) & 0xf];
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173 output[chars++] = "0123456789abcdef"[(c ) & 0xf];
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174 c = 0xdc00 | (v & 0x3ff);
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175 output[chars++] = '\\';
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176 }
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177 #endif
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178 output[chars++] = 'u';
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179 output[chars++] = "0123456789abcdef"[(c >> 12) & 0xf];
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180 output[chars++] = "0123456789abcdef"[(c >> 8) & 0xf];
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181 output[chars++] = "0123456789abcdef"[(c >> 4) & 0xf];
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182 output[chars++] = "0123456789abcdef"[(c ) & 0xf];
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183 }
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184 return chars;
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185 }
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186
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187 static PyObject *
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188 ascii_escape_unicode(PyObject *pystr)
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189 {
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190 /* Take a PyUnicode pystr and return a new ASCII-only escaped PyUnicode */
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191 Py_ssize_t i;
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192 Py_ssize_t input_chars;
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193 Py_ssize_t output_size;
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194 Py_ssize_t max_output_size;
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195 Py_ssize_t chars;
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196 PyObject *rval;
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197 Py_UNICODE *output;
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198 Py_UNICODE *input_unicode;
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199
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200 input_chars = PyUnicode_GET_SIZE(pystr);
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201 input_unicode = PyUnicode_AS_UNICODE(pystr);
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202
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203 /* One char input can be up to 6 chars output, estimate 4 of these */
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204 output_size = 2 + (MIN_EXPANSION * 4) + input_chars;
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205 max_output_size = 2 + (input_chars * MAX_EXPANSION);
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206 rval = PyUnicode_FromStringAndSize(NULL, output_size);
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207 if (rval == NULL) {
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208 return NULL;
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209 }
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210 output = PyUnicode_AS_UNICODE(rval);
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211 chars = 0;
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212 output[chars++] = '"';
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213 for (i = 0; i < input_chars; i++) {
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214 Py_UNICODE c = input_unicode[i];
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215 if (S_CHAR(c)) {
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216 output[chars++] = c;
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217 }
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218 else {
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219 chars = ascii_escape_unichar(c, output, chars);
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220 }
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221 if (output_size - chars < (1 + MAX_EXPANSION)) {
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222 /* There's more than four, so let's resize by a lot */
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223 Py_ssize_t new_output_size = output_size * 2;
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224 /* This is an upper bound */
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225 if (new_output_size > max_output_size) {
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226 new_output_size = max_output_size;
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227 }
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228 /* Make sure that the output size changed before resizing */
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229 if (new_output_size != output_size) {
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230 output_size = new_output_size;
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231 if (PyUnicode_Resize(&rval, output_size) == -1) {
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232 return NULL;
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233 }
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234 output = PyUnicode_AS_UNICODE(rval);
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235 }
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236 }
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237 }
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238 output[chars++] = '"';
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239 if (PyUnicode_Resize(&rval, chars) == -1) {
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240 return NULL;
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241 }
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242 return rval;
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243 }
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244
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245 static void
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246 raise_errmsg(char *msg, PyObject *s, Py_ssize_t end)
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247 {
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248 /* Use the Python function json.decoder.errmsg to raise a nice
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249 looking ValueError exception */
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250 static PyObject *errmsg_fn = NULL;
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251 PyObject *pymsg;
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252 if (errmsg_fn == NULL) {
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253 PyObject *decoder = PyImport_ImportModule("json.decoder");
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254 if (decoder == NULL)
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255 return;
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256 errmsg_fn = PyObject_GetAttrString(decoder, "errmsg");
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257 Py_DECREF(decoder);
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258 if (errmsg_fn == NULL)
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259 return;
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260 }
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261 pymsg = PyObject_CallFunction(errmsg_fn, "(zOO&)", msg, s, _convertPyInt_FromSsize_t, &end);
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262 if (pymsg) {
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263 PyErr_SetObject(PyExc_ValueError, pymsg);
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264 Py_DECREF(pymsg);
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265 }
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266 }
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267
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268 static PyObject *
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269 join_list_unicode(PyObject *lst)
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270 {
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271 /* return u''.join(lst) */
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272 static PyObject *sep = NULL;
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273 if (sep == NULL) {
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274 sep = PyUnicode_FromStringAndSize("", 0);
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275 if (sep == NULL)
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276 return NULL;
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277 }
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278 return PyUnicode_Join(sep, lst);
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279 }
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280
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281 static PyObject *
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282 _build_rval_index_tuple(PyObject *rval, Py_ssize_t idx) {
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283 /* return (rval, idx) tuple, stealing reference to rval */
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284 PyObject *tpl;
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285 PyObject *pyidx;
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286 /*
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287 steal a reference to rval, returns (rval, idx)
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288 */
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289 if (rval == NULL) {
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290 return NULL;
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291 }
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292 pyidx = PyLong_FromSsize_t(idx);
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293 if (pyidx == NULL) {
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294 Py_DECREF(rval);
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295 return NULL;
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296 }
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297 tpl = PyTuple_New(2);
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298 if (tpl == NULL) {
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299 Py_DECREF(pyidx);
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300 Py_DECREF(rval);
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301 return NULL;
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302 }
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303 PyTuple_SET_ITEM(tpl, 0, rval);
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304 PyTuple_SET_ITEM(tpl, 1, pyidx);
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305 return tpl;
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306 }
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307
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308 static PyObject *
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309 scanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict, Py_ssize_t *next_end_ptr)
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310 {
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311 /* Read the JSON string from PyUnicode pystr.
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312 end is the index of the first character after the quote.
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313 if strict is zero then literal control characters are allowed
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314 *next_end_ptr is a return-by-reference index of the character
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315 after the end quote
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316
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317 Return value is a new PyUnicode
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318 */
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319 PyObject *rval;
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320 Py_ssize_t len = PyUnicode_GET_SIZE(pystr);
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321 Py_ssize_t begin = end - 1;
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322 Py_ssize_t next = begin;
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323 const Py_UNICODE *buf = PyUnicode_AS_UNICODE(pystr);
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324 PyObject *chunks = PyList_New(0);
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325 if (chunks == NULL) {
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326 goto bail;
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327 }
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328 if (end < 0 || len <= end) {
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329 PyErr_SetString(PyExc_ValueError, "end is out of bounds");
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330 goto bail;
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331 }
46737
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332 while (1) {
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333 /* Find the end of the string or the next escape */
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334 Py_UNICODE c = 0;
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335 PyObject *chunk = NULL;
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336 for (next = end; next < len; next++) {
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337 c = buf[next];
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338 if (c == '"' || c == '\\') {
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339 break;
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340 }
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341 else if (strict && c <= 0x1f) {
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342 raise_errmsg("Invalid control character at", pystr, next);
46737
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343 goto bail;
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344 }
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345 }
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346 if (!(c == '"' || c == '\\')) {
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347 raise_errmsg("Unterminated string starting at", pystr, begin);
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348 goto bail;
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349 }
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350 /* Pick up this chunk if it's not zero length */
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351 if (next != end) {
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352 chunk = PyUnicode_FromUnicode(&buf[end], next - end);
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353 if (chunk == NULL) {
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354 goto bail;
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355 }
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356 if (PyList_Append(chunks, chunk)) {
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357 Py_DECREF(chunk);
46737
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358 goto bail;
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359 }
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360 Py_DECREF(chunk);
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361 }
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362 next++;
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363 if (c == '"') {
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364 end = next;
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365 break;
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366 }
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367 if (next == len) {
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368 raise_errmsg("Unterminated string starting at", pystr, begin);
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369 goto bail;
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370 }
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371 c = buf[next];
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372 if (c != 'u') {
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373 /* Non-unicode backslash escapes */
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374 end = next + 1;
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375 switch (c) {
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376 case '"': break;
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377 case '\\': break;
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378 case '/': break;
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379 case 'b': c = '\b'; break;
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380 case 'f': c = '\f'; break;
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381 case 'n': c = '\n'; break;
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382 case 'r': c = '\r'; break;
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383 case 't': c = '\t'; break;
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384 default: c = 0;
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385 }
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diff changeset
386 if (c == 0) {
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387 raise_errmsg("Invalid \\escape", pystr, end - 2);
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388 goto bail;
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diff changeset
389 }
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diff changeset
390 }
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diff changeset
391 else {
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392 c = 0;
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393 next++;
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394 end = next + 4;
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diff changeset
395 if (end >= len) {
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396 raise_errmsg("Invalid \\uXXXX escape", pystr, next - 1);
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397 goto bail;
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diff changeset
398 }
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diff changeset
399 /* Decode 4 hex digits */
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parents:
diff changeset
400 for (; next < end; next++) {
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parents:
diff changeset
401 Py_UNICODE digit = buf[next];
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
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parents: 49531
diff changeset
402 c <<= 4;
46737
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diff changeset
403 switch (digit) {
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parents:
diff changeset
404 case '0': case '1': case '2': case '3': case '4':
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
405 case '5': case '6': case '7': case '8': case '9':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
406 c |= (digit - '0'); break;
46737
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diff changeset
407 case 'a': case 'b': case 'c': case 'd': case 'e':
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parents:
diff changeset
408 case 'f':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
409 c |= (digit - 'a' + 10); break;
46737
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diff changeset
410 case 'A': case 'B': case 'C': case 'D': case 'E':
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diff changeset
411 case 'F':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
412 c |= (digit - 'A' + 10); break;
46737
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diff changeset
413 default:
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diff changeset
414 raise_errmsg("Invalid \\uXXXX escape", pystr, end - 5);
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
415 goto bail;
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parents:
diff changeset
416 }
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
417 }
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diff changeset
418 #ifdef Py_UNICODE_WIDE
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diff changeset
419 /* Surrogate pair */
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
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diff changeset
420 if ((c & 0xfc00) == 0xd800) {
46737
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parents:
diff changeset
421 Py_UNICODE c2 = 0;
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parents:
diff changeset
422 if (end + 6 >= len) {
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
423 raise_errmsg("Unpaired high surrogate", pystr, end - 5);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
424 goto bail;
46737
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
425 }
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
426 if (buf[next++] != '\\' || buf[next++] != 'u') {
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
427 raise_errmsg("Unpaired high surrogate", pystr, end - 5);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
428 goto bail;
46737
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Christian Heimes <christian@cheimes.de>
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diff changeset
429 }
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diff changeset
430 end += 6;
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Christian Heimes <christian@cheimes.de>
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diff changeset
431 /* Decode 4 hex digits */
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diff changeset
432 for (; next < end; next++) {
65196
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Antoine Pitrou <solipsis@pitrou.net>
parents: 65115
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433 Py_UNICODE digit = buf[next];
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
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diff changeset
434 c2 <<= 4;
46737
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435 switch (digit) {
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diff changeset
436 case '0': case '1': case '2': case '3': case '4':
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diff changeset
437 case '5': case '6': case '7': case '8': case '9':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
438 c2 |= (digit - '0'); break;
46737
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diff changeset
439 case 'a': case 'b': case 'c': case 'd': case 'e':
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diff changeset
440 case 'f':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
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diff changeset
441 c2 |= (digit - 'a' + 10); break;
46737
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442 case 'A': case 'B': case 'C': case 'D': case 'E':
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diff changeset
443 case 'F':
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
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diff changeset
444 c2 |= (digit - 'A' + 10); break;
46737
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445 default:
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diff changeset
446 raise_errmsg("Invalid \\uXXXX escape", pystr, end - 5);
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diff changeset
447 goto bail;
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diff changeset
448 }
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diff changeset
449 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
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diff changeset
450 if ((c2 & 0xfc00) != 0xdc00) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
451 raise_errmsg("Unpaired high surrogate", pystr, end - 5);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
452 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
453 }
46737
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diff changeset
454 c = 0x10000 + (((c - 0xd800) << 10) | (c2 - 0xdc00));
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diff changeset
455 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
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diff changeset
456 else if ((c & 0xfc00) == 0xdc00) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
457 raise_errmsg("Unpaired low surrogate", pystr, end - 5);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
458 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
459 }
46737
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diff changeset
460 #endif
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461 }
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diff changeset
462 chunk = PyUnicode_FromUnicode(&c, 1);
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diff changeset
463 if (chunk == NULL) {
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diff changeset
464 goto bail;
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parents:
diff changeset
465 }
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parents:
diff changeset
466 if (PyList_Append(chunks, chunk)) {
49531
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parents: 49524
diff changeset
467 Py_DECREF(chunk);
46737
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
468 goto bail;
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parents:
diff changeset
469 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
470 Py_DECREF(chunk);
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parents:
diff changeset
471 }
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parents:
diff changeset
472
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
473 rval = join_list_unicode(chunks);
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parents:
diff changeset
474 if (rval == NULL) {
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
475 goto bail;
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
476 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
477 Py_DECREF(chunks);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
478 *next_end_ptr = end;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
479 return rval;
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
480 bail:
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
481 *next_end_ptr = -1;
46737
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diff changeset
482 Py_XDECREF(chunks);
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
483 return NULL;
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
484 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
485
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
486 PyDoc_STRVAR(pydoc_scanstring,
65115
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Georg Brandl <georg@python.org>
parents: 63123
diff changeset
487 "scanstring(string, end, strict=True) -> (string, end)\n"
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
488 "\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
489 "Scan the string s for a JSON string. End is the index of the\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
490 "character in s after the quote that started the JSON string.\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
491 "Unescapes all valid JSON string escape sequences and raises ValueError\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
492 "on attempt to decode an invalid string. If strict is False then literal\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
493 "control characters are allowed in the string.\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
494 "\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
495 "Returns a tuple of the decoded string and the index of the character in s\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
496 "after the end quote."
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
497 );
46737
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parents:
diff changeset
498
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
499 static PyObject *
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
500 py_scanstring(PyObject* self UNUSED, PyObject *args)
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
501 {
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
502 PyObject *pystr;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
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parents: 49531
diff changeset
503 PyObject *rval;
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
504 Py_ssize_t end;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
505 Py_ssize_t next_end = -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
506 int strict = 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
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parents: 49531
diff changeset
507 if (!PyArg_ParseTuple(args, "OO&|i:scanstring", &pystr, _convertPyInt_AsSsize_t, &end, &strict)) {
46737
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parents:
diff changeset
508 return NULL;
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
509 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
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parents: 49531
diff changeset
510 if (PyUnicode_Check(pystr)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
511 rval = scanstring_unicode(pystr, end, strict, &next_end);
46737
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diff changeset
512 }
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parents:
diff changeset
513 else {
61467
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Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
514 PyErr_Format(PyExc_TypeError,
65115
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parents: 63123
diff changeset
515 "first argument must be a string, not %.80s",
46737
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diff changeset
516 Py_TYPE(pystr)->tp_name);
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diff changeset
517 return NULL;
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parents:
diff changeset
518 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
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parents: 49531
diff changeset
519 return _build_rval_index_tuple(rval, next_end);
46737
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parents:
diff changeset
520 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
521
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
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parents:
diff changeset
522 PyDoc_STRVAR(pydoc_encode_basestring_ascii,
65115
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Georg Brandl <georg@python.org>
parents: 63123
diff changeset
523 "encode_basestring_ascii(string) -> string\n"
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
524 "\n"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
525 "Return an ASCII-only JSON representation of a Python string"
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
526 );
46737
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Christian Heimes <christian@cheimes.de>
parents:
diff changeset
527
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
528 static PyObject *
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
529 py_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr)
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
530 {
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
531 PyObject *rval;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
532 /* Return an ASCII-only JSON representation of a Python string */
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
533 /* METH_O */
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
534 if (PyUnicode_Check(pystr)) {
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
535 rval = ascii_escape_unicode(pystr);
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
536 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
537 else {
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
538 PyErr_Format(PyExc_TypeError,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
539 "first argument must be a string, not %.80s",
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
540 Py_TYPE(pystr)->tp_name);
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
541 return NULL;
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
542 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
543 return rval;
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
544 }
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
545
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
546 static void
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
547 scanner_dealloc(PyObject *self)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
548 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
549 /* Deallocate scanner object */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
550 scanner_clear(self);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
551 Py_TYPE(self)->tp_free(self);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
552 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
553
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
554 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
555 scanner_traverse(PyObject *self, visitproc visit, void *arg)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
556 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
557 PyScannerObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
558 assert(PyScanner_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
559 s = (PyScannerObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
560 Py_VISIT(s->strict);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
561 Py_VISIT(s->object_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
562 Py_VISIT(s->object_pairs_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
563 Py_VISIT(s->parse_float);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
564 Py_VISIT(s->parse_int);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
565 Py_VISIT(s->parse_constant);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
566 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
567 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
568
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
569 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
570 scanner_clear(PyObject *self)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
571 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
572 PyScannerObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
573 assert(PyScanner_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
574 s = (PyScannerObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
575 Py_CLEAR(s->strict);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
576 Py_CLEAR(s->object_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
577 Py_CLEAR(s->object_pairs_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
578 Py_CLEAR(s->parse_float);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
579 Py_CLEAR(s->parse_int);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
580 Py_CLEAR(s->parse_constant);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
581 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
582 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
583
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
584 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
585 _parse_object_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
586 /* Read a JSON object from PyUnicode pystr.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
587 idx is the index of the first character after the opening curly brace.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
588 *next_idx_ptr is a return-by-reference index to the first character after
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
589 the closing curly brace.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
590
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
591 Returns a new PyObject (usually a dict, but object_hook can change that)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
592 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
593 Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
594 Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
595 PyObject *val = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
596 PyObject *rval = PyList_New(0);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
597 PyObject *key = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
598 int strict = PyObject_IsTrue(s->strict);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
599 Py_ssize_t next_idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
600 if (rval == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
601 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
602
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
603 /* skip whitespace after { */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
604 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
605
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
606 /* only loop if the object is non-empty */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
607 if (idx <= end_idx && str[idx] != '}') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
608 while (idx <= end_idx) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
609 /* read key */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
610 if (str[idx] != '"') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
611 raise_errmsg("Expecting property name", pystr, idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
612 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
613 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
614 key = scanstring_unicode(pystr, idx + 1, strict, &next_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
615 if (key == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
616 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
617 idx = next_idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
618
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
619 /* skip whitespace between key and : delimiter, read :, skip whitespace */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
620 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
621 if (idx > end_idx || str[idx] != ':') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
622 raise_errmsg("Expecting : delimiter", pystr, idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
623 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
624 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
625 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
626 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
627
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
628 /* read any JSON term */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
629 val = scan_once_unicode(s, pystr, idx, &next_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
630 if (val == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
631 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
632
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
633 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
634 PyObject *tuple = PyTuple_Pack(2, key, val);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
635 if (tuple == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
636 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
637 if (PyList_Append(rval, tuple) == -1) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
638 Py_DECREF(tuple);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
639 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
640 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
641 Py_DECREF(tuple);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
642 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
643
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
644 Py_CLEAR(key);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
645 Py_CLEAR(val);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
646 idx = next_idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
647
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
648 /* skip whitespace before } or , */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
649 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
650
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
651 /* bail if the object is closed or we didn't get the , delimiter */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
652 if (idx > end_idx) break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
653 if (str[idx] == '}') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
654 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
655 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
656 else if (str[idx] != ',') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
657 raise_errmsg("Expecting , delimiter", pystr, idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
658 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
659 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
660 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
661
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
662 /* skip whitespace after , delimiter */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
663 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
664 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
665 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
666
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
667 /* verify that idx < end_idx, str[idx] should be '}' */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
668 if (idx > end_idx || str[idx] != '}') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
669 raise_errmsg("Expecting object", pystr, end_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
670 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
671 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
672
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
673 *next_idx_ptr = idx + 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
674
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
675 if (s->object_pairs_hook != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
676 val = PyObject_CallFunctionObjArgs(s->object_pairs_hook, rval, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
677 if (val == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
678 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
679 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
680 return val;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
681 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
682
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
683 val = PyDict_New();
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
684 if (val == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
685 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
686 if (PyDict_MergeFromSeq2(val, rval, 1) == -1)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
687 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
688 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
689 rval = val;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
690
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
691 /* if object_hook is not None: rval = object_hook(rval) */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
692 if (s->object_hook != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
693 val = PyObject_CallFunctionObjArgs(s->object_hook, rval, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
694 if (val == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
695 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
696 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
697 rval = val;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
698 val = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
699 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
700 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
701 bail:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
702 Py_XDECREF(key);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
703 Py_XDECREF(val);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
704 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
705 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
706 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
707
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
708 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
709 _parse_array_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
710 /* Read a JSON array from PyString pystr.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
711 idx is the index of the first character after the opening brace.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
712 *next_idx_ptr is a return-by-reference index to the first character after
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
713 the closing brace.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
714
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
715 Returns a new PyList
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
716 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
717 Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
718 Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
719 PyObject *val = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
720 PyObject *rval = PyList_New(0);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
721 Py_ssize_t next_idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
722 if (rval == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
723 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
724
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
725 /* skip whitespace after [ */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
726 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
727
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
728 /* only loop if the array is non-empty */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
729 if (idx <= end_idx && str[idx] != ']') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
730 while (idx <= end_idx) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
731
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
732 /* read any JSON term */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
733 val = scan_once_unicode(s, pystr, idx, &next_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
734 if (val == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
735 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
736
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
737 if (PyList_Append(rval, val) == -1)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
738 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
739
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
740 Py_CLEAR(val);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
741 idx = next_idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
742
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
743 /* skip whitespace between term and , */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
744 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
745
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
746 /* bail if the array is closed or we didn't get the , delimiter */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
747 if (idx > end_idx) break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
748 if (str[idx] == ']') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
749 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
750 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
751 else if (str[idx] != ',') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
752 raise_errmsg("Expecting , delimiter", pystr, idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
753 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
754 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
755 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
756
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
757 /* skip whitespace after , */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
758 while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
759 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
760 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
761
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
762 /* verify that idx < end_idx, str[idx] should be ']' */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
763 if (idx > end_idx || str[idx] != ']') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
764 raise_errmsg("Expecting object", pystr, end_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
765 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
766 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
767 *next_idx_ptr = idx + 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
768 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
769 bail:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
770 Py_XDECREF(val);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
771 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
772 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
773 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
774
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
775 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
776 _parse_constant(PyScannerObject *s, char *constant, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
777 /* Read a JSON constant from PyString pystr.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
778 constant is the constant string that was found
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
779 ("NaN", "Infinity", "-Infinity").
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
780 idx is the index of the first character of the constant
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
781 *next_idx_ptr is a return-by-reference index to the first character after
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
782 the constant.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
783
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
784 Returns the result of parse_constant
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
785 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
786 PyObject *cstr;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
787 PyObject *rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
788 /* constant is "NaN", "Infinity", or "-Infinity" */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
789 cstr = PyUnicode_InternFromString(constant);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
790 if (cstr == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
791 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
792
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
793 /* rval = parse_constant(constant) */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
794 rval = PyObject_CallFunctionObjArgs(s->parse_constant, cstr, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
795 idx += PyUnicode_GET_SIZE(cstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
796 Py_DECREF(cstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
797 *next_idx_ptr = idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
798 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
799 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
800
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
801 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
802 _match_number_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t start, Py_ssize_t *next_idx_ptr) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
803 /* Read a JSON number from PyUnicode pystr.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
804 idx is the index of the first character of the number
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
805 *next_idx_ptr is a return-by-reference index to the first character after
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
806 the number.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
807
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
808 Returns a new PyObject representation of that number:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
809 PyInt, PyLong, or PyFloat.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
810 May return other types if parse_int or parse_float are set
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
811 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
812 Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
813 Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
814 Py_ssize_t idx = start;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
815 int is_float = 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
816 PyObject *rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
817 PyObject *numstr;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
818
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
819 /* read a sign if it's there, make sure it's not the end of the string */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
820 if (str[idx] == '-') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
821 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
822 if (idx > end_idx) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
823 PyErr_SetNone(PyExc_StopIteration);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
824 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
825 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
826 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
827
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
828 /* read as many integer digits as we find as long as it doesn't start with 0 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
829 if (str[idx] >= '1' && str[idx] <= '9') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
830 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
831 while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
832 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
833 /* if it starts with 0 we only expect one integer digit */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
834 else if (str[idx] == '0') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
835 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
836 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
837 /* no integer digits, error */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
838 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
839 PyErr_SetNone(PyExc_StopIteration);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
840 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
841 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
842
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
843 /* if the next char is '.' followed by a digit then read all float digits */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
844 if (idx < end_idx && str[idx] == '.' && str[idx + 1] >= '0' && str[idx + 1] <= '9') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
845 is_float = 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
846 idx += 2;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
847 while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
848 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
849
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
850 /* if the next char is 'e' or 'E' then maybe read the exponent (or backtrack) */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
851 if (idx < end_idx && (str[idx] == 'e' || str[idx] == 'E')) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
852 Py_ssize_t e_start = idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
853 idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
854
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
855 /* read an exponent sign if present */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
856 if (idx < end_idx && (str[idx] == '-' || str[idx] == '+')) idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
857
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
858 /* read all digits */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
859 while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
860
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
861 /* if we got a digit, then parse as float. if not, backtrack */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
862 if (str[idx - 1] >= '0' && str[idx - 1] <= '9') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
863 is_float = 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
864 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
865 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
866 idx = e_start;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
867 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
868 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
869
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
870 /* copy the section we determined to be a number */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
871 numstr = PyUnicode_FromUnicode(&str[start], idx - start);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
872 if (numstr == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
873 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
874 if (is_float) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
875 /* parse as a float using a fast path if available, otherwise call user defined method */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
876 if (s->parse_float != (PyObject *)&PyFloat_Type) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
877 rval = PyObject_CallFunctionObjArgs(s->parse_float, numstr, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
878 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
879 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
880 rval = PyFloat_FromString(numstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
881 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
882 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
883 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
884 /* no fast path for unicode -> int, just call */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
885 rval = PyObject_CallFunctionObjArgs(s->parse_int, numstr, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
886 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
887 Py_DECREF(numstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
888 *next_idx_ptr = idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
889 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
890 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
891
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
892 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
893 scan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
894 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
895 /* Read one JSON term (of any kind) from PyUnicode pystr.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
896 idx is the index of the first character of the term
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
897 *next_idx_ptr is a return-by-reference index to the first character after
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
898 the number.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
899
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
900 Returns a new PyObject representation of the term.
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
901 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
902 Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
903 Py_ssize_t length = PyUnicode_GET_SIZE(pystr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
904 if (idx >= length) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
905 PyErr_SetNone(PyExc_StopIteration);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
906 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
907 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
908 switch (str[idx]) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
909 case '"':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
910 /* string */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
911 return scanstring_unicode(pystr, idx + 1,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
912 PyObject_IsTrue(s->strict),
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
913 next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
914 case '{':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
915 /* object */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
916 return _parse_object_unicode(s, pystr, idx + 1, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
917 case '[':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
918 /* array */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
919 return _parse_array_unicode(s, pystr, idx + 1, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
920 case 'n':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
921 /* null */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
922 if ((idx + 3 < length) && str[idx + 1] == 'u' && str[idx + 2] == 'l' && str[idx + 3] == 'l') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
923 Py_INCREF(Py_None);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
924 *next_idx_ptr = idx + 4;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
925 return Py_None;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
926 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
927 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
928 case 't':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
929 /* true */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
930 if ((idx + 3 < length) && str[idx + 1] == 'r' && str[idx + 2] == 'u' && str[idx + 3] == 'e') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
931 Py_INCREF(Py_True);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
932 *next_idx_ptr = idx + 4;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
933 return Py_True;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
934 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
935 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
936 case 'f':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
937 /* false */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
938 if ((idx + 4 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'l' && str[idx + 3] == 's' && str[idx + 4] == 'e') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
939 Py_INCREF(Py_False);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
940 *next_idx_ptr = idx + 5;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
941 return Py_False;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
942 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
943 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
944 case 'N':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
945 /* NaN */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
946 if ((idx + 2 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'N') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
947 return _parse_constant(s, "NaN", idx, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
948 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
949 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
950 case 'I':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
951 /* Infinity */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
952 if ((idx + 7 < length) && str[idx + 1] == 'n' && str[idx + 2] == 'f' && str[idx + 3] == 'i' && str[idx + 4] == 'n' && str[idx + 5] == 'i' && str[idx + 6] == 't' && str[idx + 7] == 'y') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
953 return _parse_constant(s, "Infinity", idx, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
954 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
955 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
956 case '-':
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
957 /* -Infinity */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
958 if ((idx + 8 < length) && str[idx + 1] == 'I' && str[idx + 2] == 'n' && str[idx + 3] == 'f' && str[idx + 4] == 'i' && str[idx + 5] == 'n' && str[idx + 6] == 'i' && str[idx + 7] == 't' && str[idx + 8] == 'y') {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
959 return _parse_constant(s, "-Infinity", idx, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
960 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
961 break;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
962 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
963 /* Didn't find a string, object, array, or named constant. Look for a number. */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
964 return _match_number_unicode(s, pystr, idx, next_idx_ptr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
965 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
966
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
967 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
968 scanner_call(PyObject *self, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
969 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
970 /* Python callable interface to scan_once_{str,unicode} */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
971 PyObject *pystr;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
972 PyObject *rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
973 Py_ssize_t idx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
974 Py_ssize_t next_idx = -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
975 static char *kwlist[] = {"string", "idx", NULL};
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
976 PyScannerObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
977 assert(PyScanner_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
978 s = (PyScannerObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
979 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO&:scan_once", kwlist, &pystr, _convertPyInt_AsSsize_t, &idx))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
980 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
981
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
982 if (PyUnicode_Check(pystr)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
983 rval = scan_once_unicode(s, pystr, idx, &next_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
984 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
985 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
986 PyErr_Format(PyExc_TypeError,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
987 "first argument must be a string, not %.80s",
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
988 Py_TYPE(pystr)->tp_name);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
989 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
990 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
991 return _build_rval_index_tuple(rval, next_idx);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
992 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
993
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
994 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
995 scanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
996 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
997 PyScannerObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
998 s = (PyScannerObject *)type->tp_alloc(type, 0);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
999 if (s != NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1000 s->strict = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1001 s->object_hook = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1002 s->object_pairs_hook = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1003 s->parse_float = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1004 s->parse_int = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1005 s->parse_constant = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1006 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1007 return (PyObject *)s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1008 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1009
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1010 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1011 scanner_init(PyObject *self, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1012 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1013 /* Initialize Scanner object */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1014 PyObject *ctx;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1015 static char *kwlist[] = {"context", NULL};
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1016 PyScannerObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1017
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1018 assert(PyScanner_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1019 s = (PyScannerObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1020
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1021 if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:make_scanner", kwlist, &ctx))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1022 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1023
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1024 /* All of these will fail "gracefully" so we don't need to verify them */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1025 s->strict = PyObject_GetAttrString(ctx, "strict");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1026 if (s->strict == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1027 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1028 s->object_hook = PyObject_GetAttrString(ctx, "object_hook");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1029 if (s->object_hook == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1030 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1031 s->object_pairs_hook = PyObject_GetAttrString(ctx, "object_pairs_hook");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1032 if (s->object_pairs_hook == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1033 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1034 s->parse_float = PyObject_GetAttrString(ctx, "parse_float");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1035 if (s->parse_float == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1036 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1037 s->parse_int = PyObject_GetAttrString(ctx, "parse_int");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1038 if (s->parse_int == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1039 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1040 s->parse_constant = PyObject_GetAttrString(ctx, "parse_constant");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1041 if (s->parse_constant == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1042 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1043
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1044 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1045
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1046 bail:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1047 Py_CLEAR(s->strict);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1048 Py_CLEAR(s->object_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1049 Py_CLEAR(s->object_pairs_hook);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1050 Py_CLEAR(s->parse_float);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1051 Py_CLEAR(s->parse_int);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1052 Py_CLEAR(s->parse_constant);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1053 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1054 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1055
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1056 PyDoc_STRVAR(scanner_doc, "JSON scanner object");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1057
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1058 static
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1059 PyTypeObject PyScannerType = {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1060 PyVarObject_HEAD_INIT(NULL, 0)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1061 "_json.Scanner", /* tp_name */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1062 sizeof(PyScannerObject), /* tp_basicsize */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1063 0, /* tp_itemsize */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1064 scanner_dealloc, /* tp_dealloc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1065 0, /* tp_print */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1066 0, /* tp_getattr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1067 0, /* tp_setattr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1068 0, /* tp_compare */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1069 0, /* tp_repr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1070 0, /* tp_as_number */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1071 0, /* tp_as_sequence */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1072 0, /* tp_as_mapping */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1073 0, /* tp_hash */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1074 scanner_call, /* tp_call */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1075 0, /* tp_str */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1076 0,/* PyObject_GenericGetAttr, */ /* tp_getattro */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1077 0,/* PyObject_GenericSetAttr, */ /* tp_setattro */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1078 0, /* tp_as_buffer */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1079 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1080 scanner_doc, /* tp_doc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1081 scanner_traverse, /* tp_traverse */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1082 scanner_clear, /* tp_clear */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1083 0, /* tp_richcompare */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1084 0, /* tp_weaklistoffset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1085 0, /* tp_iter */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1086 0, /* tp_iternext */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1087 0, /* tp_methods */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1088 scanner_members, /* tp_members */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1089 0, /* tp_getset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1090 0, /* tp_base */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1091 0, /* tp_dict */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1092 0, /* tp_descr_get */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1093 0, /* tp_descr_set */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1094 0, /* tp_dictoffset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1095 scanner_init, /* tp_init */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1096 0,/* PyType_GenericAlloc, */ /* tp_alloc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1097 scanner_new, /* tp_new */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1098 0,/* PyObject_GC_Del, */ /* tp_free */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1099 };
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1100
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1101 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1102 encoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1103 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1104 PyEncoderObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1105 s = (PyEncoderObject *)type->tp_alloc(type, 0);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1106 if (s != NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1107 s->markers = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1108 s->defaultfn = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1109 s->encoder = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1110 s->indent = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1111 s->key_separator = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1112 s->item_separator = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1113 s->sort_keys = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1114 s->skipkeys = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1115 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1116 return (PyObject *)s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1117 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1118
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1119 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1120 encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1121 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1122 /* initialize Encoder object */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1123 static char *kwlist[] = {"markers", "default", "encoder", "indent", "key_separator", "item_separator", "sort_keys", "skipkeys", "allow_nan", NULL};
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1124
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1125 PyEncoderObject *s;
57610
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1126 PyObject *markers, *defaultfn, *encoder, *indent, *key_separator;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1127 PyObject *item_separator, *sort_keys, *skipkeys, *allow_nan;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1128
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1129 assert(PyEncoder_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1130 s = (PyEncoderObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1131
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1132 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OOOOOOOOO:make_encoder", kwlist,
57610
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1133 &markers, &defaultfn, &encoder, &indent, &key_separator, &item_separator,
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1134 &sort_keys, &skipkeys, &allow_nan))
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1135 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1136
57610
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1137 s->markers = markers;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1138 s->defaultfn = defaultfn;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1139 s->encoder = encoder;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1140 s->indent = indent;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1141 s->key_separator = key_separator;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1142 s->item_separator = item_separator;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1143 s->sort_keys = sort_keys;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1144 s->skipkeys = skipkeys;
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1145 s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii);
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1146 s->allow_nan = PyObject_IsTrue(allow_nan);
6efb46c2b3c3 Merged revisions 76710 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 54374
diff changeset
1147
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1148 Py_INCREF(s->markers);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1149 Py_INCREF(s->defaultfn);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1150 Py_INCREF(s->encoder);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1151 Py_INCREF(s->indent);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1152 Py_INCREF(s->key_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1153 Py_INCREF(s->item_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1154 Py_INCREF(s->sort_keys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1155 Py_INCREF(s->skipkeys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1156 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1157 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1158
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1159 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1160 encoder_call(PyObject *self, PyObject *args, PyObject *kwds)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1161 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1162 /* Python callable interface to encode_listencode_obj */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1163 static char *kwlist[] = {"obj", "_current_indent_level", NULL};
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1164 PyObject *obj;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1165 PyObject *rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1166 Py_ssize_t indent_level;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1167 PyEncoderObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1168 assert(PyEncoder_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1169 s = (PyEncoderObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1170 if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO&:_iterencode", kwlist,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1171 &obj, _convertPyInt_AsSsize_t, &indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1172 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1173 rval = PyList_New(0);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1174 if (rval == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1175 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1176 if (encoder_listencode_obj(s, rval, obj, indent_level)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1177 Py_DECREF(rval);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1178 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1179 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1180 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1181 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1182
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1183 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1184 _encoded_const(PyObject *obj)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1185 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1186 /* Return the JSON string representation of None, True, False */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1187 if (obj == Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1188 static PyObject *s_null = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1189 if (s_null == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1190 s_null = PyUnicode_InternFromString("null");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1191 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1192 Py_INCREF(s_null);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1193 return s_null;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1194 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1195 else if (obj == Py_True) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1196 static PyObject *s_true = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1197 if (s_true == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1198 s_true = PyUnicode_InternFromString("true");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1199 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1200 Py_INCREF(s_true);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1201 return s_true;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1202 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1203 else if (obj == Py_False) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1204 static PyObject *s_false = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1205 if (s_false == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1206 s_false = PyUnicode_InternFromString("false");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1207 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1208 Py_INCREF(s_false);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1209 return s_false;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1210 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1211 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1212 PyErr_SetString(PyExc_ValueError, "not a const");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1213 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1214 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1215 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1216
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1217 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1218 encoder_encode_float(PyEncoderObject *s, PyObject *obj)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1219 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1220 /* Return the JSON representation of a PyFloat */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1221 double i = PyFloat_AS_DOUBLE(obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1222 if (!Py_IS_FINITE(i)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1223 if (!s->allow_nan) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1224 PyErr_SetString(PyExc_ValueError, "Out of range float values are not JSON compliant");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1225 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1226 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1227 if (i > 0) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1228 return PyUnicode_FromString("Infinity");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1229 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1230 else if (i < 0) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1231 return PyUnicode_FromString("-Infinity");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1232 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1233 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1234 return PyUnicode_FromString("NaN");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1235 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1236 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1237 /* Use a better float format here? */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1238 return PyObject_Repr(obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1239 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1240
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1241 static PyObject *
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1242 encoder_encode_string(PyEncoderObject *s, PyObject *obj)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1243 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1244 /* Return the JSON representation of a string */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1245 if (s->fast_encode)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1246 return py_encode_basestring_ascii(NULL, obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1247 else
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1248 return PyObject_CallFunctionObjArgs(s->encoder, obj, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1249 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1250
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1251 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1252 _steal_list_append(PyObject *lst, PyObject *stolen)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1253 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1254 /* Append stolen and then decrement its reference count */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1255 int rval = PyList_Append(lst, stolen);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1256 Py_DECREF(stolen);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1257 return rval;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1258 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1259
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1260 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1261 encoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1262 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1263 /* Encode Python object obj to a JSON term, rval is a PyList */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1264 PyObject *newobj;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1265 int rv;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1266
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1267 if (obj == Py_None || obj == Py_True || obj == Py_False) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1268 PyObject *cstr = _encoded_const(obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1269 if (cstr == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1270 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1271 return _steal_list_append(rval, cstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1272 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1273 else if (PyUnicode_Check(obj))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1274 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1275 PyObject *encoded = encoder_encode_string(s, obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1276 if (encoded == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1277 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1278 return _steal_list_append(rval, encoded);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1279 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1280 else if (PyLong_Check(obj)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1281 PyObject *encoded = PyObject_Str(obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1282 if (encoded == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1283 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1284 return _steal_list_append(rval, encoded);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1285 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1286 else if (PyFloat_Check(obj)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1287 PyObject *encoded = encoder_encode_float(s, obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1288 if (encoded == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1289 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1290 return _steal_list_append(rval, encoded);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1291 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1292 else if (PyList_Check(obj) || PyTuple_Check(obj)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1293 return encoder_listencode_list(s, rval, obj, indent_level);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1294 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1295 else if (PyDict_Check(obj)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1296 return encoder_listencode_dict(s, rval, obj, indent_level);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1297 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1298 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1299 PyObject *ident = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1300 if (s->markers != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1301 int has_key;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1302 ident = PyLong_FromVoidPtr(obj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1303 if (ident == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1304 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1305 has_key = PyDict_Contains(s->markers, ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1306 if (has_key) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1307 if (has_key != -1)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1308 PyErr_SetString(PyExc_ValueError, "Circular reference detected");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1309 Py_DECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1310 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1311 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1312 if (PyDict_SetItem(s->markers, ident, obj)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1313 Py_DECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1314 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1315 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1316 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1317 newobj = PyObject_CallFunctionObjArgs(s->defaultfn, obj, NULL);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1318 if (newobj == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1319 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1320 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1321 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1322 rv = encoder_listencode_obj(s, rval, newobj, indent_level);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1323 Py_DECREF(newobj);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1324 if (rv) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1325 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1326 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1327 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1328 if (ident != NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1329 if (PyDict_DelItem(s->markers, ident)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1330 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1331 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1332 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1333 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1334 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1335 return rv;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1336 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1337 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1338
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1339 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1340 encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1341 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1342 /* Encode Python dict dct a JSON term, rval is a PyList */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1343 static PyObject *open_dict = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1344 static PyObject *close_dict = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1345 static PyObject *empty_dict = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1346 PyObject *kstr = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1347 PyObject *ident = NULL;
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1348 PyObject *it = NULL;
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1349 PyObject *items;
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1350 PyObject *item = NULL;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1351 int skipkeys;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1352 Py_ssize_t idx;
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1353 PyObject *mapping;
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1354 static PyObject *code = NULL;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1355
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1356 if (open_dict == NULL || close_dict == NULL || empty_dict == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1357 open_dict = PyUnicode_InternFromString("{");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1358 close_dict = PyUnicode_InternFromString("}");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1359 empty_dict = PyUnicode_InternFromString("{}");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1360 if (open_dict == NULL || close_dict == NULL || empty_dict == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1361 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1362 }
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1363 if (Py_SIZE(dct) == 0)
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1364 return PyList_Append(rval, empty_dict);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1365
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1366 if (s->markers != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1367 int has_key;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1368 ident = PyLong_FromVoidPtr(dct);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1369 if (ident == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1370 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1371 has_key = PyDict_Contains(s->markers, ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1372 if (has_key) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1373 if (has_key != -1)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1374 PyErr_SetString(PyExc_ValueError, "Circular reference detected");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1375 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1376 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1377 if (PyDict_SetItem(s->markers, ident, dct)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1378 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1379 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1380 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1381
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1382 if (PyList_Append(rval, open_dict))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1383 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1384
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1385 if (s->indent != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1386 /* TODO: DOES NOT RUN */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1387 indent_level += 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1388 /*
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1389 newline_indent = '\n' + (' ' * (_indent * _current_indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1390 separator = _item_separator + newline_indent
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1391 buf += newline_indent
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1392 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1393 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1394
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1395 if (PyObject_IsTrue(s->sort_keys)) {
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1396 if (code == NULL) {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1397 code = Py_CompileString("sorted(d.items(), key=lambda kv: kv[0])",
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1398 "_json.c", Py_eval_input);
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1399 if (code == NULL)
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1400 goto bail;
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1401 }
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1402
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1403 mapping = PyDict_New();
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1404 if (mapping == NULL)
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1405 goto bail;
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1406 if (PyDict_SetItemString(mapping, "d", dct) == -1) {
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1407 Py_DECREF(mapping);
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1408 goto bail;
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1409 }
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1410 items = PyEval_EvalCode((PyCodeObject *)code, PyEval_GetGlobals(), mapping);
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1411 Py_DECREF(mapping);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1412 } else {
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1413 items = PyMapping_Items(dct);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1414 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1415 if (items == NULL)
54374
b61e6ad5ae70 Fix TODO: do the sort by just the key, not the key/value pair.
Raymond Hettinger <python@rcn.com>
parents: 54373
diff changeset
1416 goto bail;
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1417 it = PyObject_GetIter(items);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1418 Py_DECREF(items);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1419 if (it == NULL)
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1420 goto bail;
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1421 skipkeys = PyObject_IsTrue(s->skipkeys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1422 idx = 0;
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1423 while ((item = PyIter_Next(it)) != NULL) {
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1424 PyObject *encoded, *key, *value;
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1425 if (!PyTuple_Check(item) || Py_SIZE(item) != 2) {
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1426 PyErr_SetString(PyExc_ValueError, "items must return 2-tuples");
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1427 goto bail;
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1428 }
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1429 key = PyTuple_GET_ITEM(item, 0);
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1430 if (PyUnicode_Check(key)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1431 Py_INCREF(key);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1432 kstr = key;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1433 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1434 else if (PyFloat_Check(key)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1435 kstr = encoder_encode_float(s, key);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1436 if (kstr == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1437 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1438 }
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1439 else if (key == Py_True || key == Py_False || key == Py_None) {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1440 /* This must come before the PyLong_Check because
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1441 True and False are also 1 and 0.*/
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1442 kstr = _encoded_const(key);
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1443 if (kstr == NULL)
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1444 goto bail;
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1445 }
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1446 else if (PyLong_Check(key)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1447 kstr = PyObject_Str(key);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1448 if (kstr == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1449 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1450 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1451 else if (skipkeys) {
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1452 Py_DECREF(item);
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1453 continue;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1454 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1455 else {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1456 /* TODO: include repr of key */
63123
70925d3c0279 Merged revisions 83016 via svnmerge from
Doug Hellmann <doug.hellmann@gmail.com>
parents: 61467
diff changeset
1457 PyErr_SetString(PyExc_TypeError, "keys must be a string");
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1458 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1459 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1460
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1461 if (idx) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1462 if (PyList_Append(rval, s->item_separator))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1463 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1464 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1465
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1466 encoded = encoder_encode_string(s, kstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1467 Py_CLEAR(kstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1468 if (encoded == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1469 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1470 if (PyList_Append(rval, encoded)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1471 Py_DECREF(encoded);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1472 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1473 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1474 Py_DECREF(encoded);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1475 if (PyList_Append(rval, s->key_separator))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1476 goto bail;
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1477
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1478 value = PyTuple_GET_ITEM(item, 1);
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1479 if (encoder_listencode_obj(s, rval, value, indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1480 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1481 idx += 1;
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1482 Py_DECREF(item);
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1483 }
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1484 if (PyErr_Occurred())
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1485 goto bail;
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1486 Py_CLEAR(it);
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1487
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1488 if (ident != NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1489 if (PyDict_DelItem(s->markers, ident))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1490 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1491 Py_CLEAR(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1492 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1493 if (s->indent != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1494 /* TODO: DOES NOT RUN */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1495 indent_level -= 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1496 /*
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1497 yield '\n' + (' ' * (_indent * _current_indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1498 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1499 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1500 if (PyList_Append(rval, close_dict))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1501 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1502 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1503
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1504 bail:
54371
1c078bbca233 Issue 6105: json encoder to respect iteration order of its inputs.
Raymond Hettinger <python@rcn.com>
parents: 53769
diff changeset
1505 Py_XDECREF(it);
54373
22fd967518ee * Fix-up a TODO (support the sort_key option).
Raymond Hettinger <python@rcn.com>
parents: 54371
diff changeset
1506 Py_XDECREF(item);
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1507 Py_XDECREF(kstr);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1508 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1509 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1510 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1511
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1512
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1513 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1514 encoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1515 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1516 /* Encode Python list seq to a JSON term, rval is a PyList */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1517 static PyObject *open_array = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1518 static PyObject *close_array = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1519 static PyObject *empty_array = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1520 PyObject *ident = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1521 PyObject *s_fast = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1522 Py_ssize_t num_items;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1523 PyObject **seq_items;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1524 Py_ssize_t i;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1525
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1526 if (open_array == NULL || close_array == NULL || empty_array == NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1527 open_array = PyUnicode_InternFromString("[");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1528 close_array = PyUnicode_InternFromString("]");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1529 empty_array = PyUnicode_InternFromString("[]");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1530 if (open_array == NULL || close_array == NULL || empty_array == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1531 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1532 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1533 ident = NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1534 s_fast = PySequence_Fast(seq, "_iterencode_list needs a sequence");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1535 if (s_fast == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1536 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1537 num_items = PySequence_Fast_GET_SIZE(s_fast);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1538 if (num_items == 0) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1539 Py_DECREF(s_fast);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1540 return PyList_Append(rval, empty_array);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1541 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1542
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1543 if (s->markers != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1544 int has_key;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1545 ident = PyLong_FromVoidPtr(seq);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1546 if (ident == NULL)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1547 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1548 has_key = PyDict_Contains(s->markers, ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1549 if (has_key) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1550 if (has_key != -1)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1551 PyErr_SetString(PyExc_ValueError, "Circular reference detected");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1552 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1553 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1554 if (PyDict_SetItem(s->markers, ident, seq)) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1555 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1556 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1557 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1558
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1559 seq_items = PySequence_Fast_ITEMS(s_fast);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1560 if (PyList_Append(rval, open_array))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1561 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1562 if (s->indent != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1563 /* TODO: DOES NOT RUN */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1564 indent_level += 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1565 /*
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1566 newline_indent = '\n' + (' ' * (_indent * _current_indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1567 separator = _item_separator + newline_indent
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1568 buf += newline_indent
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1569 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1570 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1571 for (i = 0; i < num_items; i++) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1572 PyObject *obj = seq_items[i];
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1573 if (i) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1574 if (PyList_Append(rval, s->item_separator))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1575 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1576 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1577 if (encoder_listencode_obj(s, rval, obj, indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1578 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1579 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1580 if (ident != NULL) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1581 if (PyDict_DelItem(s->markers, ident))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1582 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1583 Py_CLEAR(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1584 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1585 if (s->indent != Py_None) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1586 /* TODO: DOES NOT RUN */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1587 indent_level -= 1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1588 /*
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1589 yield '\n' + (' ' * (_indent * _current_indent_level))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1590 */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1591 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1592 if (PyList_Append(rval, close_array))
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1593 goto bail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1594 Py_DECREF(s_fast);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1595 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1596
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1597 bail:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1598 Py_XDECREF(ident);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1599 Py_DECREF(s_fast);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1600 return -1;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1601 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1602
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1603 static void
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1604 encoder_dealloc(PyObject *self)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1605 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1606 /* Deallocate Encoder */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1607 encoder_clear(self);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1608 Py_TYPE(self)->tp_free(self);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1609 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1610
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1611 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1612 encoder_traverse(PyObject *self, visitproc visit, void *arg)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1613 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1614 PyEncoderObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1615 assert(PyEncoder_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1616 s = (PyEncoderObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1617 Py_VISIT(s->markers);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1618 Py_VISIT(s->defaultfn);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1619 Py_VISIT(s->encoder);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1620 Py_VISIT(s->indent);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1621 Py_VISIT(s->key_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1622 Py_VISIT(s->item_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1623 Py_VISIT(s->sort_keys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1624 Py_VISIT(s->skipkeys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1625 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1626 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1627
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1628 static int
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1629 encoder_clear(PyObject *self)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1630 {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1631 /* Deallocate Encoder */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1632 PyEncoderObject *s;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1633 assert(PyEncoder_Check(self));
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1634 s = (PyEncoderObject *)self;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1635 Py_CLEAR(s->markers);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1636 Py_CLEAR(s->defaultfn);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1637 Py_CLEAR(s->encoder);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1638 Py_CLEAR(s->indent);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1639 Py_CLEAR(s->key_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1640 Py_CLEAR(s->item_separator);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1641 Py_CLEAR(s->sort_keys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1642 Py_CLEAR(s->skipkeys);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1643 return 0;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1644 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1645
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1646 PyDoc_STRVAR(encoder_doc, "_iterencode(obj, _current_indent_level) -> iterable");
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1647
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1648 static
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1649 PyTypeObject PyEncoderType = {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1650 PyVarObject_HEAD_INIT(NULL, 0)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1651 "_json.Encoder", /* tp_name */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1652 sizeof(PyEncoderObject), /* tp_basicsize */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1653 0, /* tp_itemsize */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1654 encoder_dealloc, /* tp_dealloc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1655 0, /* tp_print */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1656 0, /* tp_getattr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1657 0, /* tp_setattr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1658 0, /* tp_compare */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1659 0, /* tp_repr */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1660 0, /* tp_as_number */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1661 0, /* tp_as_sequence */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1662 0, /* tp_as_mapping */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1663 0, /* tp_hash */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1664 encoder_call, /* tp_call */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1665 0, /* tp_str */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1666 0, /* tp_getattro */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1667 0, /* tp_setattro */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1668 0, /* tp_as_buffer */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1669 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1670 encoder_doc, /* tp_doc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1671 encoder_traverse, /* tp_traverse */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1672 encoder_clear, /* tp_clear */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1673 0, /* tp_richcompare */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1674 0, /* tp_weaklistoffset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1675 0, /* tp_iter */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1676 0, /* tp_iternext */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1677 0, /* tp_methods */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1678 encoder_members, /* tp_members */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1679 0, /* tp_getset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1680 0, /* tp_base */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1681 0, /* tp_dict */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1682 0, /* tp_descr_get */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1683 0, /* tp_descr_set */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1684 0, /* tp_dictoffset */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1685 encoder_init, /* tp_init */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1686 0, /* tp_alloc */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1687 encoder_new, /* tp_new */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1688 0, /* tp_free */
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1689 };
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1690
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1691 static PyMethodDef speedups_methods[] = {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1692 {"encode_basestring_ascii",
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1693 (PyCFunction)py_encode_basestring_ascii,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1694 METH_O,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1695 pydoc_encode_basestring_ascii},
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1696 {"scanstring",
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1697 (PyCFunction)py_scanstring,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1698 METH_VARARGS,
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1699 pydoc_scanstring},
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1700 {NULL, NULL, 0, NULL}
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1701 };
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1702
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1703 PyDoc_STRVAR(module_doc,
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1704 "json speedups\n");
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1705
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1706 static struct PyModuleDef jsonmodule = {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1707 PyModuleDef_HEAD_INIT,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1708 "_json",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1709 module_doc,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1710 -1,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1711 speedups_methods,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1712 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1713 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1714 NULL,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57610
diff changeset
1715 NULL
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1716 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1717
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1718 PyObject*
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 47301
diff changeset
1719 PyInit__json(void)
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1720 {
53667
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1721 PyObject *m = PyModule_Create(&jsonmodule);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1722 if (!m)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1723 return NULL;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1724 PyScannerType.tp_new = PyType_GenericNew;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1725 if (PyType_Ready(&PyScannerType) < 0)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1726 goto fail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1727 PyEncoderType.tp_new = PyType_GenericNew;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1728 if (PyType_Ready(&PyEncoderType) < 0)
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1729 goto fail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1730 Py_INCREF((PyObject*)&PyScannerType);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1731 if (PyModule_AddObject(m, "make_scanner", (PyObject*)&PyScannerType) < 0) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1732 Py_DECREF((PyObject*)&PyScannerType);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1733 goto fail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1734 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1735 Py_INCREF((PyObject*)&PyEncoderType);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1736 if (PyModule_AddObject(m, "make_encoder", (PyObject*)&PyEncoderType) < 0) {
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1737 Py_DECREF((PyObject*)&PyEncoderType);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1738 goto fail;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1739 }
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1740 return m;
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1741 fail:
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1742 Py_DECREF(m);
f686aced02a3 port simplejson upgrade from the trunk #4136
Benjamin Peterson <benjamin@python.org>
parents: 49531
diff changeset
1743 return NULL;
46737
9f45979558a9 Merged revisions 62734,62736,62748,62769 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
diff changeset
1744 }