Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 1 | /*********************************************************** |
Guido van Rossum | 6d023c9 | 1995-01-04 19:12:13 +0000 | [diff] [blame] | 2 | Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, |
| 3 | The Netherlands. |
Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 4 | |
| 5 | All Rights Reserved |
| 6 | |
Guido van Rossum | fd71b9e | 2000-06-30 23:50:40 +0000 | [diff] [blame^] | 7 | Copyright (c) 2000, BeOpen.com. |
| 8 | Copyright (c) 1995-2000, Corporation for National Research Initiatives. |
| 9 | Copyright (c) 1990-1995, Stichting Mathematisch Centrum. |
| 10 | All rights reserved. |
Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 11 | |
Guido van Rossum | fd71b9e | 2000-06-30 23:50:40 +0000 | [diff] [blame^] | 12 | See the file "Misc/COPYRIGHT" for information on usage and |
| 13 | redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 14 | |
| 15 | ******************************************************************/ |
| 16 | |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 17 | /* Map C struct members to Python object attributes */ |
| 18 | |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 19 | #include "Python.h" |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 20 | |
| 21 | #include "structmember.h" |
| 22 | |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 23 | static PyObject * |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 24 | listmembers(mlist) |
| 25 | struct memberlist *mlist; |
| 26 | { |
| 27 | int i, n; |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 28 | PyObject *v; |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 29 | for (n = 0; mlist[n].name != NULL; n++) |
| 30 | ; |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 31 | v = PyList_New(n); |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 32 | if (v != NULL) { |
| 33 | for (i = 0; i < n; i++) |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 34 | PyList_SetItem(v, i, |
| 35 | PyString_FromString(mlist[i].name)); |
| 36 | if (PyErr_Occurred()) { |
| 37 | Py_DECREF(v); |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 38 | v = NULL; |
| 39 | } |
| 40 | else { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 41 | PyList_Sort(v); |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 42 | } |
| 43 | } |
| 44 | return v; |
| 45 | } |
| 46 | |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 47 | PyObject * |
| 48 | PyMember_Get(addr, mlist, name) |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 49 | char *addr; |
| 50 | struct memberlist *mlist; |
| 51 | char *name; |
| 52 | { |
| 53 | struct memberlist *l; |
| 54 | |
Guido van Rossum | 2f1d87e | 1991-10-20 20:24:14 +0000 | [diff] [blame] | 55 | if (strcmp(name, "__members__") == 0) |
| 56 | return listmembers(mlist); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 57 | for (l = mlist; l->name != NULL; l++) { |
| 58 | if (strcmp(l->name, name) == 0) { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 59 | PyObject *v; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 60 | addr += l->offset; |
| 61 | switch (l->type) { |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 62 | case T_BYTE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 63 | v = PyInt_FromLong((long) |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 64 | (((*(char*)addr & 0xff) |
| 65 | ^ 0x80) - 0x80)); |
| 66 | break; |
| 67 | case T_UBYTE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 68 | v = PyInt_FromLong((long) *(char*)addr & 0xff); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 69 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 70 | case T_SHORT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 71 | v = PyInt_FromLong((long) *(short*)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 72 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 73 | case T_USHORT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 74 | v = PyInt_FromLong((long) |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 75 | *(unsigned short*)addr); |
| 76 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 77 | case T_INT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 78 | v = PyInt_FromLong((long) *(int*)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 79 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 80 | case T_UINT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 81 | v = PyInt_FromLong((long) |
| 82 | *(unsigned int*)addr); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 83 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 84 | case T_LONG: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 85 | v = PyInt_FromLong(*(long*)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 86 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 87 | case T_ULONG: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 88 | v = PyLong_FromDouble((double) |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 89 | *(unsigned long*)addr); |
| 90 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 91 | case T_FLOAT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 92 | v = PyFloat_FromDouble((double)*(float*)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 93 | break; |
| 94 | case T_DOUBLE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 95 | v = PyFloat_FromDouble(*(double*)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 96 | break; |
| 97 | case T_STRING: |
| 98 | if (*(char**)addr == NULL) { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 99 | Py_INCREF(Py_None); |
| 100 | v = Py_None; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 101 | } |
| 102 | else |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 103 | v = PyString_FromString(*(char**)addr); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 104 | break; |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 105 | case T_STRING_INPLACE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 106 | v = PyString_FromString((char*)addr); |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 107 | break; |
| 108 | #ifdef macintosh |
| 109 | case T_PSTRING: |
| 110 | if (*(char**)addr == NULL) { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 111 | Py_INCREF(Py_None); |
| 112 | v = Py_None; |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 113 | } |
| 114 | else |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 115 | v = PyString_FromStringAndSize( |
| 116 | (*(char**)addr)+1, |
| 117 | **(unsigned char**)addr); |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 118 | break; |
| 119 | case T_PSTRING_INPLACE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 120 | v = PyString_FromStringAndSize( |
| 121 | ((char*)addr)+1, |
| 122 | *(unsigned char*)addr); |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 123 | break; |
| 124 | #endif /* macintosh */ |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 125 | case T_CHAR: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 126 | v = PyString_FromStringAndSize((char*)addr, 1); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 127 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 128 | case T_OBJECT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 129 | v = *(PyObject **)addr; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 130 | if (v == NULL) |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 131 | v = Py_None; |
| 132 | Py_INCREF(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 133 | break; |
| 134 | default: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 135 | PyErr_SetString(PyExc_SystemError, |
| 136 | "bad memberlist type"); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 137 | v = NULL; |
| 138 | } |
| 139 | return v; |
| 140 | } |
| 141 | } |
| 142 | |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 143 | PyErr_SetString(PyExc_AttributeError, name); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 144 | return NULL; |
| 145 | } |
| 146 | |
| 147 | int |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 148 | PyMember_Set(addr, mlist, name, v) |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 149 | char *addr; |
| 150 | struct memberlist *mlist; |
| 151 | char *name; |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 152 | PyObject *v; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 153 | { |
| 154 | struct memberlist *l; |
Guido van Rossum | adf0e43 | 1998-05-20 22:25:32 +0000 | [diff] [blame] | 155 | PyObject *oldv; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 156 | |
| 157 | for (l = mlist; l->name != NULL; l++) { |
| 158 | if (strcmp(l->name, name) == 0) { |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 159 | #ifdef macintosh |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 160 | if (l->readonly || l->type == T_STRING || |
| 161 | l->type == T_PSTRING) |
| 162 | { |
Jack Jansen | 599f0d1 | 1994-12-14 13:04:05 +0000 | [diff] [blame] | 163 | #else |
| 164 | if (l->readonly || l->type == T_STRING ) { |
| 165 | #endif /* macintosh */ |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 166 | PyErr_SetString(PyExc_TypeError, |
| 167 | "readonly attribute"); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 168 | return -1; |
| 169 | } |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 170 | if (v == NULL && l->type != T_OBJECT) { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 171 | PyErr_SetString(PyExc_TypeError, |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 172 | "can't delete numeric/char attribute"); |
| 173 | return -1; |
| 174 | } |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 175 | addr += l->offset; |
| 176 | switch (l->type) { |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 177 | case T_BYTE: |
| 178 | case T_UBYTE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 179 | if (!PyInt_Check(v)) { |
| 180 | PyErr_BadArgument(); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 181 | return -1; |
| 182 | } |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 183 | *(char*)addr = (char) PyInt_AsLong(v); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 184 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 185 | case T_SHORT: |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 186 | case T_USHORT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 187 | if (!PyInt_Check(v)) { |
| 188 | PyErr_BadArgument(); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 189 | return -1; |
| 190 | } |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 191 | *(short*)addr = (short) PyInt_AsLong(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 192 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 193 | case T_UINT: |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 194 | case T_INT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 195 | if (!PyInt_Check(v)) { |
| 196 | PyErr_BadArgument(); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 197 | return -1; |
| 198 | } |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 199 | *(int*)addr = (int) PyInt_AsLong(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 200 | break; |
| 201 | case T_LONG: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 202 | if (!PyInt_Check(v)) { |
| 203 | PyErr_BadArgument(); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 204 | return -1; |
| 205 | } |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 206 | *(long*)addr = PyInt_AsLong(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 207 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 208 | case T_ULONG: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 209 | if (PyInt_Check(v)) |
| 210 | *(long*)addr = PyInt_AsLong(v); |
| 211 | else if (PyLong_Check(v)) |
| 212 | *(long*)addr = PyLong_AsLong(v); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 213 | else { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 214 | PyErr_BadArgument(); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 215 | return -1; |
| 216 | } |
| 217 | break; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 218 | case T_FLOAT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 219 | if (PyInt_Check(v)) |
Guido van Rossum | 644a12b | 1997-04-09 19:24:53 +0000 | [diff] [blame] | 220 | *(float*)addr = |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 221 | (float) PyInt_AsLong(v); |
| 222 | else if (PyFloat_Check(v)) |
| 223 | *(float*)addr = |
| 224 | (float) PyFloat_AsDouble(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 225 | else { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 226 | PyErr_BadArgument(); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 227 | return -1; |
| 228 | } |
| 229 | break; |
| 230 | case T_DOUBLE: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 231 | if (PyInt_Check(v)) |
Guido van Rossum | 644a12b | 1997-04-09 19:24:53 +0000 | [diff] [blame] | 232 | *(double*)addr = |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 233 | (double) PyInt_AsLong(v); |
| 234 | else if (PyFloat_Check(v)) |
| 235 | *(double*)addr = PyFloat_AsDouble(v); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 236 | else { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 237 | PyErr_BadArgument(); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 238 | return -1; |
| 239 | } |
| 240 | break; |
| 241 | case T_OBJECT: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 242 | Py_XINCREF(v); |
Guido van Rossum | adf0e43 | 1998-05-20 22:25:32 +0000 | [diff] [blame] | 243 | oldv = *(PyObject **)addr; |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 244 | *(PyObject **)addr = v; |
Guido van Rossum | adf0e43 | 1998-05-20 22:25:32 +0000 | [diff] [blame] | 245 | Py_XDECREF(oldv); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 246 | break; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 247 | case T_CHAR: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 248 | if (PyString_Check(v) && |
| 249 | PyString_Size(v) == 1) { |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 250 | *(char*)addr = |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 251 | PyString_AsString(v)[0]; |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 252 | } |
| 253 | else { |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 254 | PyErr_BadArgument(); |
Guido van Rossum | ab2490a | 1992-06-03 17:07:23 +0000 | [diff] [blame] | 255 | return -1; |
| 256 | } |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 257 | default: |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 258 | PyErr_SetString(PyExc_SystemError, |
| 259 | "bad memberlist type"); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 260 | return -1; |
| 261 | } |
| 262 | return 0; |
| 263 | } |
| 264 | } |
| 265 | |
Guido van Rossum | 79f25d9 | 1997-04-29 20:08:16 +0000 | [diff] [blame] | 266 | PyErr_SetString(PyExc_AttributeError, name); |
Guido van Rossum | 73531a3 | 1990-12-20 23:12:40 +0000 | [diff] [blame] | 267 | return -1; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 268 | } |