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Merge with -r 22620:23107.

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Next: update scripts and merge in 2.5.
This commit is contained in:
Arystanbek Dyussenov
2009-09-11 18:09:58 +00:00
parent 7220792f18 15d77f17a4
commit 3b2ad838e8
808 changed files with 57582 additions and 36677 deletions
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515
source/blender/python/intern/bpy_array.c Normal file
View File

@@ -0,0 +1,515 @@
/**
*
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Contributor(s): Arystanbek Dyussenov
*
* ***** END GPL LICENSE BLOCK *****
*/
#include "Python.h"
#include "bpy_rna.h"
#include "RNA_access.h"
#include "BLI_string.h"
#include "BKE_global.h"
#include "MEM_guardedalloc.h"
#define MAX_ARRAY_DIMENSION 10
typedef void (*ItemConvertFunc)(PyObject *, char *);
typedef int (*ItemTypeCheckFunc)(PyObject *);
typedef void (*RNA_SetArrayFunc)(PointerRNA *, PropertyRNA *, const char *);
typedef void (*RNA_SetIndexFunc)(PointerRNA *, PropertyRNA *, int index, void *);
/*
arr[3][4][5]
0 1 2 <- dimension index
*/
/*
arr[2] = x
py_to_array_index(arraydim=0, arrayoffset=0, index=2)
validate_array(lvalue_dim=0)
... make real index ...
*/
/* arr[3]=x, self->arraydim is 0, lvalue_dim is 1 */
/* Ensures that a python sequence has expected number of items/sub-items and items are of desired type. */
static int validate_array_type(PyObject *seq, int dim, int totdim, int dimsize[],
ItemTypeCheckFunc check_item_type, const char *item_type_str, const char *error_prefix)
{
int i;
/* not the last dimension */
if (dim + 1 < totdim) {
/* check that a sequence contains dimsize[dim] items */
for (i= 0; i < PySequence_Length(seq); i++) {
PyObject *item;
int ok= 1;
item= PySequence_GetItem(seq, i);
if (!PySequence_Check(item)) {
/* BLI_snprintf(error_str, error_str_size, "expected a sequence of %s", item_type_str); */
PyErr_Format(PyExc_TypeError, "%s expected a sequence of %s", error_prefix, item_type_str);
ok= 0;
}
/* arr[3][4][5]
dimsize[1]=4
dimsize[2]=5
dim=0 */
else if (PySequence_Length(item) != dimsize[dim + 1]) {
/* BLI_snprintf(error_str, error_str_size, "sequences of dimension %d should contain %d items", (int)dim + 1, (int)dimsize[dim + 1]); */
PyErr_Format(PyExc_ValueError, "%s sequences of dimension %d should contain %d items", error_prefix, (int)dim + 1, (int)dimsize[dim + 1]);
ok= 0;
}
else if (!validate_array_type(item, dim + 1, totdim, dimsize, check_item_type, item_type_str, error_prefix)) {
ok= 0;
}
Py_DECREF(item);
if (!ok)
return 0;
}
}
else {
/* check that items are of correct type */
for (i= 0; i < PySequence_Length(seq); i++) {
PyObject *item= PySequence_GetItem(seq, i);
if (!check_item_type(item)) {
Py_DECREF(item);
/* BLI_snprintf(error_str, error_str_size, "sequence items should be of type %s", item_type_str); */
PyErr_Format(PyExc_TypeError, "sequence items should be of type %s", item_type_str);
return 0;
}
Py_DECREF(item);
}
}
return 1;
}
/* Returns the number of items in a single- or multi-dimensional sequence. */
static int count_items(PyObject *seq)
{
int totitem= 0;
if (PySequence_Check(seq)) {
int i;
for (i= 0; i < PySequence_Length(seq); i++) {
PyObject *item= PySequence_GetItem(seq, i);
totitem += count_items(item);
Py_DECREF(item);
}
}
else
totitem= 1;
return totitem;
}
/* Modifies property array length if needed and PROP_DYNAMIC flag is set. */
static int validate_array_length(PyObject *rvalue, PointerRNA *ptr, PropertyRNA *prop, int lvalue_dim, int *totitem, const char *error_prefix)
{
int dimsize[MAX_ARRAY_DIMENSION];
int tot, totdim, len;
tot= count_items(rvalue);
totdim= RNA_property_array_dimension(ptr, prop, dimsize);
if ((RNA_property_flag(prop) & PROP_DYNAMIC) && lvalue_dim == 0) {
if (RNA_property_array_length(ptr, prop) != tot) {
#if 0
/* length is flexible */
if (!RNA_property_dynamic_array_set_length(ptr, prop, tot)) {
/* BLI_snprintf(error_str, error_str_size, "%s.%s: array length cannot be changed to %d", RNA_struct_identifier(ptr->type), RNA_property_identifier(prop), tot); */
PyErr_Format(PyExc_ValueError, "%s %s.%s: array length cannot be changed to %d", error_prefix, RNA_struct_identifier(ptr->type), RNA_property_identifier(prop), tot);
return 0;
}
#else
PyErr_Format(PyExc_ValueError, "%s %s.%s: array length cannot be changed to %d", error_prefix, RNA_struct_identifier(ptr->type), RNA_property_identifier(prop), tot);
return 0;
#endif
}
len= tot;
}
else {
/* length is a constraint */
if (!lvalue_dim) {
len= RNA_property_array_length(ptr, prop);
}
/* array item assignment */
else {
int i;
len= 1;
/* arr[3][4][5]
arr[2] = x
dimsize={4, 5}
dimsize[1] = 4
dimsize[2] = 5
lvalue_dim=0, totdim=3
arr[2][3] = x
lvalue_dim=1
arr[2][3][4] = x
lvalue_dim=2 */
for (i= lvalue_dim; i < totdim; i++)
len *= dimsize[i];
}
if (tot != len) {
/* BLI_snprintf(error_str, error_str_size, "sequence must have length of %d", len); */
PyErr_Format(PyExc_ValueError, "%s sequence must have %d items total", error_prefix, len);
return 0;
}
}
*totitem= len;
return 1;
}
static int validate_array(PyObject *rvalue, PointerRNA *ptr, PropertyRNA *prop, int lvalue_dim, ItemTypeCheckFunc check_item_type, const char *item_type_str, int *totitem, const char *error_prefix)
{
int dimsize[MAX_ARRAY_DIMENSION];
int totdim= RNA_property_array_dimension(ptr, prop, dimsize);
/* validate type first because length validation may modify property array length */
if (!validate_array_type(rvalue, lvalue_dim, totdim, dimsize, check_item_type, item_type_str, error_prefix))
return 0;
return validate_array_length(rvalue, ptr, prop, lvalue_dim, totitem, error_prefix);
}
static char *copy_values(PyObject *seq, PointerRNA *ptr, PropertyRNA *prop, int dim, char *data, unsigned int item_size, int *index, ItemConvertFunc convert_item, RNA_SetIndexFunc rna_set_index)
{
unsigned int i;
int totdim= RNA_property_array_dimension(ptr, prop, NULL);
for (i= 0; i < PySequence_Length(seq); i++) {
PyObject *item= PySequence_GetItem(seq, i);
if (dim + 1 < totdim) {
data= copy_values(item, ptr, prop, dim + 1, data, item_size, index, convert_item, rna_set_index);
}
else {
if (!data) {
char value[sizeof(int)];
convert_item(item, value);
rna_set_index(ptr, prop, *index, value);
*index = *index + 1;
}
else {
convert_item(item, data);
data += item_size;
}
}
Py_DECREF(item);
}
return data;
}
static int py_to_array(PyObject *py, PointerRNA *ptr, PropertyRNA *prop, char *param_data, ItemTypeCheckFunc check_item_type, const char *item_type_str, int item_size, ItemConvertFunc convert_item, RNA_SetArrayFunc rna_set_array, const char *error_prefix)
{
int totdim, dim_size[MAX_ARRAY_DIMENSION];
int totitem;
char *data= NULL;
totdim= RNA_property_array_dimension(ptr, prop, dim_size);
if (!validate_array(py, ptr, prop, 0, check_item_type, item_type_str, &totitem, error_prefix)) {
return 0;
}
if (totitem) {
if (!param_data || RNA_property_flag(prop) & PROP_DYNAMIC)
data= MEM_callocN(item_size * totitem, "pyrna primitive type array");
else
data= param_data;
copy_values(py, ptr, prop, 0, data, item_size, NULL, convert_item, NULL);
if (param_data) {
if (RNA_property_flag(prop) & PROP_DYNAMIC) {
/* not freeing allocated mem, RNA_parameter_list_free will do this */
*(char**)param_data= data;
}
}
else {
/* NULL can only pass through in case RNA property arraylength is 0 (impossible?) */
rna_set_array(ptr, prop, data);
MEM_freeN(data);
}
}
return 1;
}
static int py_to_array_index(PyObject *py, PointerRNA *ptr, PropertyRNA *prop, int lvalue_dim, int arrayoffset, int index, ItemTypeCheckFunc check_item_type, const char *item_type_str, ItemConvertFunc convert_item, RNA_SetIndexFunc rna_set_index, const char *error_prefix)
{
int totdim, dimsize[MAX_ARRAY_DIMENSION];
int totitem, i;
totdim= RNA_property_array_dimension(ptr, prop, dimsize);
/* convert index */
/* arr[3][4][5]
arr[2] = x
lvalue_dim=0, index = 0 + 2 * 4 * 5
arr[2][3] = x
lvalue_dim=1, index = 40 + 3 * 5 */
lvalue_dim++;
for (i= lvalue_dim; i < totdim; i++)
index *= dimsize[i];
index += arrayoffset;
if (!validate_array(py, ptr, prop, lvalue_dim, check_item_type, item_type_str, &totitem, error_prefix))
return 0;
if (totitem)
copy_values(py, ptr, prop, lvalue_dim, NULL, 0, &index, convert_item, rna_set_index);
return 1;
}
static void py_to_float(PyObject *py, char *data)
{
*(float*)data= (float)PyFloat_AsDouble(py);
}
static void py_to_int(PyObject *py, char *data)
{
*(int*)data= (int)PyLong_AsSsize_t(py);
}
static void py_to_bool(PyObject *py, char *data)
{
*(int*)data= (int)PyObject_IsTrue(py);
}
static int py_float_check(PyObject *py)
{
/* accept both floats and integers */
return PyFloat_Check(py) || PyLong_Check(py);
}
static int py_int_check(PyObject *py)
{
/* accept only integers */
return PyLong_Check(py);
}
static int py_bool_check(PyObject *py)
{
return PyBool_Check(py);
}
static void float_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, void *value)
{
RNA_property_float_set_index(ptr, prop, index, *(float*)value);
}
static void int_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, void *value)
{
RNA_property_int_set_index(ptr, prop, index, *(int*)value);
}
static void bool_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, void *value)
{
RNA_property_boolean_set_index(ptr, prop, index, *(int*)value);
}
int pyrna_py_to_array(PointerRNA *ptr, PropertyRNA *prop, char *param_data, PyObject *py, const char *error_prefix)
{
int ret;
switch (RNA_property_type(prop)) {
case PROP_FLOAT:
ret= py_to_array(py, ptr, prop, param_data, py_float_check, "float", sizeof(float), py_to_float, (RNA_SetArrayFunc)RNA_property_float_set_array, error_prefix);
break;
case PROP_INT:
ret= py_to_array(py, ptr, prop, param_data, py_int_check, "int", sizeof(int), py_to_int, (RNA_SetArrayFunc)RNA_property_int_set_array, error_prefix);
break;
case PROP_BOOLEAN:
ret= py_to_array(py, ptr, prop, param_data, py_bool_check, "boolean", sizeof(int), py_to_bool, (RNA_SetArrayFunc)RNA_property_boolean_set_array, error_prefix);
break;
default:
PyErr_SetString(PyExc_TypeError, "not an array type");
ret= 0;
}
return ret;
}
int pyrna_py_to_array_index(PointerRNA *ptr, PropertyRNA *prop, int arraydim, int arrayoffset, int index, PyObject *py, const char *error_prefix)
{
int ret;
switch (RNA_property_type(prop)) {
case PROP_FLOAT:
ret= py_to_array_index(py, ptr, prop, arraydim, arrayoffset, index, py_float_check, "float", py_to_float, float_set_index, error_prefix);
break;
case PROP_INT:
ret= py_to_array_index(py, ptr, prop, arraydim, arrayoffset, index, py_int_check, "int", py_to_int, int_set_index, error_prefix);
break;
case PROP_BOOLEAN:
ret= py_to_array_index(py, ptr, prop, arraydim, arrayoffset, index, py_bool_check, "boolean", py_to_bool, bool_set_index, error_prefix);
break;
default:
PyErr_SetString(PyExc_TypeError, "not an array type");
ret= 0;
}
return ret;
}
static PyObject *pyrna_array_item(PointerRNA *ptr, PropertyRNA *prop, int index)
{
PyObject *item;
switch (RNA_property_type(prop)) {
case PROP_FLOAT:
item= PyFloat_FromDouble(RNA_property_float_get_index(ptr, prop, index));
break;
case PROP_BOOLEAN:
item= PyBool_FromLong(RNA_property_boolean_get_index(ptr, prop, index));
break;
case PROP_INT:
item= PyLong_FromSsize_t(RNA_property_int_get_index(ptr, prop, index));
break;
default:
PyErr_SetString(PyExc_TypeError, "not an array type");
item= NULL;
}
return item;
}
#if 0
/* XXX this is not used (and never will?) */
/* Given an array property, creates an N-dimensional tuple of values. */
static PyObject *pyrna_py_from_array_internal(PointerRNA *ptr, PropertyRNA *prop, int dim, int *index)
{
PyObject *tuple;
int i, len;
int totdim= RNA_property_array_dimension(ptr, prop, NULL);
len= RNA_property_multi_array_length(ptr, prop, dim);
tuple= PyTuple_New(len);
for (i= 0; i < len; i++) {
PyObject *item;
if (dim + 1 < totdim)
item= pyrna_py_from_array_internal(ptr, prop, dim + 1, index);
else {
item= pyrna_array_item(ptr, prop, *index);
*index= *index + 1;
}
if (!item) {
Py_DECREF(tuple);
return NULL;
}
PyTuple_SetItem(tuple, i, item);
}
return tuple;
}
#endif
PyObject *pyrna_py_from_array_index(BPy_PropertyRNA *self, int index)
{
int totdim, i, len;
int dimsize[MAX_ARRAY_DIMENSION];
BPy_PropertyRNA *ret= NULL;
/* just in case check */
len= RNA_property_multi_array_length(&self->ptr, self->prop, self->arraydim);
if (index >= len || index < 0) {
/* this shouldn't happen because higher level funcs must check for invalid index */
if (G.f & G_DEBUG) printf("pyrna_py_from_array_index: invalid index %d for array with length=%d\n", index, len);
PyErr_SetString(PyExc_IndexError, "out of range");
return NULL;
}
totdim= RNA_property_array_dimension(&self->ptr, self->prop, dimsize);
if (self->arraydim + 1 < totdim) {
ret= (BPy_PropertyRNA*)pyrna_prop_CreatePyObject(&self->ptr, self->prop);
ret->arraydim= self->arraydim + 1;
/* arr[3][4][5]
x = arr[2]
index = 0 + 2 * 4 * 5
x = arr[2][3]
index = offset + 3 * 5 */
for (i= self->arraydim + 1; i < totdim; i++)
index *= dimsize[i];
ret->arrayoffset= self->arrayoffset + index;
}
else {
index = self->arrayoffset + index;
ret= (BPy_PropertyRNA*)pyrna_array_item(&self->ptr, self->prop, index);
}
return (PyObject*)ret;
}
PyObject *pyrna_py_from_array(PointerRNA *ptr, PropertyRNA *prop)
{
PyObject *ret;
ret= pyrna_math_object_from_array(ptr, prop);
/* is this a maths object? */
if (ret) return ret;
return pyrna_prop_CreatePyObject(ptr, prop);
}

43
source/blender/python/intern/bpy_interface.c
View File

@@ -1,13 +1,37 @@
/**
* $Id:
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Contributor(s): Michel Selten, Willian P. Germano, Stephen Swaney,
* Chris Keith, Chris Want, Ken Hughes, Campbell Barton
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#ifndef WIN32
#include <dirent.h>
#else
#include "BLI_winstuff.h"
/* grr, python redefines */
#ifdef _POSIX_C_SOURCE
#undef _POSIX_C_SOURCE
#endif
#include <Python.h>
@@ -20,6 +44,12 @@
#include "bpy_sys.h"
#include "bpy_util.h"
#ifndef WIN32
#include <dirent.h>
#else
#include "BLI_winstuff.h"
#endif
#include "DNA_anim_types.h"
#include "DNA_space_types.h"
#include "DNA_text_types.h"
@@ -27,6 +57,7 @@
#include "MEM_guardedalloc.h"
#include "BLI_util.h"
#include "BLI_storage.h"
#include "BLI_fileops.h"
#include "BLI_string.h"
@@ -592,7 +623,7 @@ void BPY_run_ui_scripts(bContext *C, int reload)
}
}
#ifndef __linux__
else if( BLI_join_dirfile(path, dirname, de->d_name), S_ISDIR(BLI_exists(path))) {
else if( BLI_join_dirfile(path, dirname, de->d_name), S_ISDIR(BLI_exist(path))) {
#else
else if(de->d_type==DT_DIR) {
BLI_join_dirfile(path, dirname, de->d_name);

35
source/blender/python/intern/bpy_operator.c
View File

@@ -40,42 +40,23 @@
#include "BKE_utildefines.h"
/* 'self' stores the operator string */
static PyObject *pyop_call( PyObject * self, PyObject * args)
{
wmOperatorType *ot;
int error_val = 0;
PointerRNA ptr;
char *opname;
PyObject *kw= NULL;
char *opname;
PyObject *kw= NULL; /* optional args */
/* note that context is an int, python does the conversion in this case */
int context= WM_OP_EXEC_DEFAULT;
// XXX Todo, work out a better solution for passing on context, could make a tuple from self and pack the name and Context into it...
bContext *C = BPy_GetContext();
switch(PyTuple_Size(args)) {
case 2:
kw = PyTuple_GET_ITEM(args, 1);
if(!PyDict_Check(kw)) {
PyErr_SetString( PyExc_AttributeError, "bpy.__ops__.call: expected second arg to be a dict");
return NULL;
}
/* pass through */
case 1:
opname = _PyUnicode_AsString(PyTuple_GET_ITEM(args, 0));
if(opname==NULL) {
PyErr_SetString( PyExc_AttributeError, "bpy.__ops__.call: expected the first arg to be a string");
return NULL;
}
break;
default:
PyErr_SetString( PyExc_AttributeError, "bpy.__ops__.call: expected a string and optional dict");
if (!PyArg_ParseTuple(args, "s|O!i:bpy.__ops__.call", &opname, &PyDict_Type, &kw, &context))
return NULL;
}
ot= WM_operatortype_find(opname, TRUE);
@@ -88,7 +69,7 @@ static PyObject *pyop_call( PyObject * self, PyObject * args)
PyErr_SetString( PyExc_SystemError, "bpy.__ops__.call: operator poll() function failed, context is incorrect");
return NULL;
}
/* WM_operator_properties_create(&ptr, opname); */
/* Save another lookup */
RNA_pointer_create(NULL, ot->srna, NULL, &ptr);
@@ -102,7 +83,7 @@ static PyObject *pyop_call( PyObject * self, PyObject * args)
BKE_reports_init(&reports, RPT_STORE);
WM_operator_call_py(C, ot, &ptr, &reports);
WM_operator_call_py(C, ot, context, &ptr, &reports);
if(BPy_reports_to_error(&reports))
error_val = -1;

4
source/blender/python/intern/bpy_operator_wrap.c
View File

@@ -228,7 +228,7 @@ static int PYTHON_OT_invoke(bContext *C, wmOperator *op, wmEvent *event)
return PYTHON_OT_generic(PYOP_INVOKE, C, op, event);
}
static int PYTHON_OT_exec(bContext *C, wmOperator *op)
static int PYTHON_OT_execute(bContext *C, wmOperator *op)
{
return PYTHON_OT_generic(PYOP_EXEC, C, op, NULL);
}
@@ -268,7 +268,7 @@ void PYTHON_OT_wrapper(wmOperatorType *ot, void *userdata)
if (PyObject_HasAttrString(py_class, "invoke"))
ot->invoke= PYTHON_OT_invoke;
if (PyObject_HasAttrString(py_class, "execute"))
ot->exec= PYTHON_OT_exec;
ot->exec= PYTHON_OT_execute;
if (PyObject_HasAttrString(py_class, "poll"))
ot->poll= PYTHON_OT_poll;

531
source/blender/python/intern/bpy_rna.c
View File

@@ -130,6 +130,70 @@ Mathutils_Callback mathutils_rna_matrix_cb = {
(BaseMathSetIndexFunc) NULL
};
PyObject *pyrna_math_object_from_array(PointerRNA *ptr, PropertyRNA *prop)
{
PyObject *ret= NULL;
#ifdef USE_MATHUTILS
int type, subtype, totdim;
int len;
len= RNA_property_array_length(ptr, prop);
type= RNA_property_type(prop);
subtype= RNA_property_subtype(prop);
totdim= RNA_property_array_dimension(ptr, prop, NULL);
if (type != PROP_FLOAT) return NULL;
if (totdim == 1 || (totdim == 2 && subtype == PROP_MATRIX)) {
ret = pyrna_prop_CreatePyObject(ptr, prop);
switch(RNA_property_subtype(prop)) {
case PROP_TRANSLATION:
case PROP_DIRECTION:
case PROP_VELOCITY:
case PROP_ACCELERATION:
case PROP_XYZ:
if(len>=2 && len <= 4) {
PyObject *vec_cb= newVectorObject_cb(ret, len, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the vector owns now */
ret= vec_cb; /* return the vector instead */
}
break;
case PROP_MATRIX:
if(len==16) {
PyObject *mat_cb= newMatrixObject_cb(ret, 4,4, mathutils_rna_matrix_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= mat_cb; /* return the matrix instead */
}
else if (len==9) {
PyObject *mat_cb= newMatrixObject_cb(ret, 3,3, mathutils_rna_matrix_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= mat_cb; /* return the matrix instead */
}
break;
case PROP_EULER:
case PROP_QUATERNION:
if(len==3) { /* euler */
PyObject *eul_cb= newEulerObject_cb(ret, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= eul_cb; /* return the matrix instead */
}
else if (len==4) {
PyObject *quat_cb= newQuaternionObject_cb(ret, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= quat_cb; /* return the matrix instead */
}
break;
default:
break;
}
}
#endif
return ret;
}
#endif
static StructRNA *pyrna_struct_as_srna(PyObject *self);
@@ -144,25 +208,64 @@ static int pyrna_prop_compare( BPy_PropertyRNA * a, BPy_PropertyRNA * b )
return (a->prop==b->prop && a->ptr.data==b->ptr.data ) ? 0 : -1;
}
/* For some reason python3 needs these :/ */
static PyObject *pyrna_struct_richcmp(BPy_StructRNA * a, BPy_StructRNA * b, int op)
static PyObject *pyrna_struct_richcmp(PyObject *a, PyObject *b, int op)
{
int cmp_result= -1; /* assume false */
if (BPy_StructRNA_Check(a) && BPy_StructRNA_Check(b)) {
cmp_result= pyrna_struct_compare(a, b);
PyObject *res;
int ok= -1; /* zero is true */
if (BPy_StructRNA_Check(a) && BPy_StructRNA_Check(b))
ok= pyrna_struct_compare((BPy_StructRNA *)a, (BPy_StructRNA *)b);
switch (op) {
case Py_NE:
ok = !ok; /* pass through */
case Py_EQ:
res = ok ? Py_False : Py_True;
break;
case Py_LT:
case Py_LE:
case Py_GT:
case Py_GE:
res = Py_NotImplemented;
break;
default:
PyErr_BadArgument();
return NULL;
}
return Py_CmpToRich(op, cmp_result);
Py_INCREF(res);
return res;
}
static PyObject *pyrna_prop_richcmp(BPy_PropertyRNA * a, BPy_PropertyRNA * b, int op)
static PyObject *pyrna_prop_richcmp(PyObject *a, PyObject *b, int op)
{
int cmp_result= -1; /* assume false */
if (BPy_PropertyRNA_Check(a) && BPy_PropertyRNA_Check(b)) {
cmp_result= pyrna_prop_compare(a, b);
PyObject *res;
int ok= -1; /* zero is true */
if (BPy_PropertyRNA_Check(a) && BPy_PropertyRNA_Check(b))
ok= pyrna_prop_compare((BPy_PropertyRNA *)a, (BPy_PropertyRNA *)b);
switch (op) {
case Py_NE:
ok = !ok; /* pass through */
case Py_EQ:
res = ok ? Py_False : Py_True;
break;
case Py_LT:
case Py_LE:
case Py_GT:
case Py_GE:
res = Py_NotImplemented;
break;
default:
PyErr_BadArgument();
return NULL;
}
return Py_CmpToRich(op, cmp_result);
Py_INCREF(res);
return res;
}
/*----------------------repr--------------------------------------------*/
@@ -267,61 +370,10 @@ PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop)
{
PyObject *ret;
int type = RNA_property_type(prop);
int len = RNA_property_array_length(prop);
int len = RNA_property_array_length(ptr, prop);
if (len > 0) {
/* resolve the array from a new pytype */
PyObject *ret = pyrna_prop_CreatePyObject(ptr, prop);
#ifdef USE_MATHUTILS
/* return a mathutils vector where possible */
if(RNA_property_type(prop)==PROP_FLOAT) {
switch(RNA_property_subtype(prop)) {
case PROP_TRANSLATION:
case PROP_DIRECTION:
case PROP_VELOCITY:
case PROP_ACCELERATION:
case PROP_XYZ:
if(len>=2 && len <= 4) {
PyObject *vec_cb= newVectorObject_cb(ret, len, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the vector owns now */
ret= vec_cb; /* return the vector instead */
}
break;
case PROP_MATRIX:
if(len==16) {
PyObject *mat_cb= newMatrixObject_cb(ret, 4,4, mathutils_rna_matrix_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= mat_cb; /* return the matrix instead */
}
else if (len==9) {
PyObject *mat_cb= newMatrixObject_cb(ret, 3,3, mathutils_rna_matrix_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= mat_cb; /* return the matrix instead */
}
break;
case PROP_EULER:
case PROP_QUATERNION:
if(len==3) { /* euler */
PyObject *eul_cb= newEulerObject_cb(ret, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= eul_cb; /* return the matrix instead */
}
else if (len==4) {
PyObject *quat_cb= newQuaternionObject_cb(ret, mathutils_rna_array_cb_index, FALSE);
Py_DECREF(ret); /* the matrix owns now */
ret= quat_cb; /* return the matrix instead */
}
break;
default:
break;
}
}
#endif
return ret;
return pyrna_py_from_array(ptr, prop);
}
/* see if we can coorce into a python type - PropertyType */
@@ -490,128 +542,32 @@ int pyrna_py_to_prop(PointerRNA *ptr, PropertyRNA *prop, void *data, PyObject *v
{
/* XXX hard limits should be checked here */
int type = RNA_property_type(prop);
int len = RNA_property_array_length(prop);
int len = RNA_property_array_length(ptr, prop);
if (len > 0) {
PyObject *item;
int py_len = -1;
int i;
/* char error_str[512]; */
int ok= 1;
#ifdef USE_MATHUTILS
if(MatrixObject_Check(value)) {
MatrixObject *mat = (MatrixObject*)value;
if(!BaseMath_ReadCallback(mat))
return -1;
py_len = mat->rowSize * mat->colSize;
} else /* continue... */
#endif
if (PySequence_Check(value)) {
py_len= (int)PySequence_Length(value);
}
else {
if (!PySequence_Check(value)) {
PyErr_Format(PyExc_TypeError, "%.200s RNA array assignment expected a sequence instead of %.200s instance.", error_prefix, Py_TYPE(value)->tp_name);
return -1;
}
/* done getting the length */
if (py_len != len) {
PyErr_Format(PyExc_TypeError, "%.200s python sequence length %d did not match the RNA array length %d.", error_prefix, py_len, len);
ok= pyrna_py_to_array(ptr, prop, data, value, error_prefix);
if (!ok) {
/* PyErr_Format(PyExc_AttributeError, "%.200s %s", error_prefix, error_str); */
return -1;
}
/* for arrays we have a limited number of types */
switch (type) {
case PROP_BOOLEAN:
{
int *param_arr;
if(data) param_arr= (int*)data;
else param_arr= MEM_mallocN(sizeof(int) * len, "pyrna bool array");
/* collect the variables before assigning, incase one of them is incorrect */
for (i=0; i<len; i++) {
item = PySequence_GetItem(value, i);
param_arr[i] = PyObject_IsTrue( item );
Py_DECREF(item);
if (param_arr[i] < 0) {
if(data==NULL)
MEM_freeN(param_arr);
PyErr_Format(PyExc_AttributeError, "%.200s one or more of the values in the sequence is not a boolean", error_prefix);
return -1;
}
}
if(data==NULL) {
RNA_property_boolean_set_array(ptr, prop, param_arr);
MEM_freeN(param_arr);
}
break;
}
case PROP_INT:
{
int *param_arr;
if(data) param_arr= (int*)data;
else param_arr= MEM_mallocN(sizeof(int) * len, "pyrna int array");
/* collect the variables */
for (i=0; i<len; i++) {
item = PySequence_GetItem(value, i);
param_arr[i] = (int)PyLong_AsSsize_t(item); /* deal with any errors later */
Py_DECREF(item);
}
if (PyErr_Occurred()) {
if(data==NULL)
MEM_freeN(param_arr);
PyErr_Format(PyExc_AttributeError, "%.200s one or more of the values in the sequence could not be used as an int", error_prefix);
return -1;
}
if(data==NULL) {
RNA_property_int_set_array(ptr, prop, param_arr);
MEM_freeN(param_arr);
}
break;
}
case PROP_FLOAT:
{
float *param_arr;
if(data) param_arr = (float*)data;
else param_arr = MEM_mallocN(sizeof(float) * len, "pyrna float array");
#ifdef USE_MATHUTILS
if(MatrixObject_Check(value) && RNA_property_subtype(prop) == PROP_MATRIX) {
MatrixObject *mat = (MatrixObject*)value;
memcpy(param_arr, mat->contigPtr, sizeof(float) * len);
} else /* continue... */
#endif
{
/* collect the variables */
for (i=0; i<len; i++) {
item = PySequence_GetItem(value, i);
param_arr[i] = (float)PyFloat_AsDouble(item); /* deal with any errors later */
Py_DECREF(item);
}
}
if (PyErr_Occurred()) {
if(data==NULL)
MEM_freeN(param_arr);
PyErr_Format(PyExc_AttributeError, "%.200s one or more of the values in the sequence could not be used as a float", error_prefix);
return -1;
}
if(data==NULL) {
RNA_property_float_set_array(ptr, prop, param_arr);
MEM_freeN(param_arr);
}
break;
}
}
} else {
}
else {
/* Normal Property (not an array) */
/* see if we can coorce into a python type - PropertyType */
@@ -809,82 +765,84 @@ int pyrna_py_to_prop(PointerRNA *ptr, PropertyRNA *prop, void *data, PyObject *v
return 0;
}
static PyObject * pyrna_prop_to_py_index(PointerRNA *ptr, PropertyRNA *prop, int index)
static PyObject * pyrna_prop_to_py_index(BPy_PropertyRNA *self, int index)
{
PyObject *ret;
int type = RNA_property_type(prop);
/* see if we can coorce into a python type - PropertyType */
switch (type) {
case PROP_BOOLEAN:
ret = PyBool_FromLong( RNA_property_boolean_get_index(ptr, prop, index) );
break;
case PROP_INT:
ret = PyLong_FromSsize_t( (Py_ssize_t)RNA_property_int_get_index(ptr, prop, index) );
break;
case PROP_FLOAT:
ret = PyFloat_FromDouble( RNA_property_float_get_index(ptr, prop, index) );
break;
default:
PyErr_SetString(PyExc_AttributeError, "not an array type");
ret = NULL;
break;
}
return ret;
return pyrna_py_from_array_index(self, index);
}
static int pyrna_py_to_prop_index(PointerRNA *ptr, PropertyRNA *prop, int index, PyObject *value)
static int pyrna_py_to_prop_index(BPy_PropertyRNA *self, int index, PyObject *value)
{
int ret = 0;
int totdim;
PointerRNA *ptr= &self->ptr;
PropertyRNA *prop= self->prop;
int type = RNA_property_type(prop);
/* see if we can coorce into a python type - PropertyType */
switch (type) {
case PROP_BOOLEAN:
{
int param = PyObject_IsTrue( value );
totdim= RNA_property_array_dimension(ptr, prop, NULL);
if (totdim > 1) {
/* char error_str[512]; */
if (!pyrna_py_to_array_index(&self->ptr, self->prop, self->arraydim, self->arrayoffset, index, value, "")) {
/* PyErr_SetString(PyExc_AttributeError, error_str); */
ret= -1;
}
}
else {
/* see if we can coorce into a python type - PropertyType */
switch (type) {
case PROP_BOOLEAN:
{
int param = PyObject_IsTrue( value );
if( param < 0 ) {
PyErr_SetString(PyExc_TypeError, "expected True/False or 0/1");
if( param < 0 ) {
PyErr_SetString(PyExc_TypeError, "expected True/False or 0/1");
ret = -1;
} else {
RNA_property_boolean_set_index(ptr, prop, index, param);
}
break;
}
case PROP_INT:
{
int param = PyLong_AsSsize_t(value);
if (PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "expected an int type");
ret = -1;
} else {
RNA_property_int_set_index(ptr, prop, index, param);
}
break;
}
case PROP_FLOAT:
{
float param = PyFloat_AsDouble(value);
if (PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "expected a float type");
ret = -1;
} else {
RNA_property_float_set_index(ptr, prop, index, param);
}
break;
}
default:
PyErr_SetString(PyExc_AttributeError, "not an array type");
ret = -1;
} else {
RNA_property_boolean_set_index(ptr, prop, index, param);
break;
}
break;
}
case PROP_INT:
{
int param = PyLong_AsSsize_t(value);
if (PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "expected an int type");
ret = -1;
} else {
RNA_property_int_set_index(ptr, prop, index, param);
}
break;
}
case PROP_FLOAT:
{
float param = PyFloat_AsDouble(value);
if (PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "expected a float type");
ret = -1;
} else {
RNA_property_float_set_index(ptr, prop, index, param);
}
break;
}
default:
PyErr_SetString(PyExc_AttributeError, "not an array type");
ret = -1;
break;
}
return ret;
}
//---------------sequence-------------------------------------------
static int pyrna_prop_array_length(BPy_PropertyRNA *self)
{
if (RNA_property_array_dimension(&self->ptr, self->prop, NULL) > 1)
return RNA_property_multi_array_length(&self->ptr, self->prop, self->arraydim);
else
return RNA_property_array_length(&self->ptr, self->prop);
}
static Py_ssize_t pyrna_prop_len( BPy_PropertyRNA * self )
{
Py_ssize_t len;
@@ -892,10 +850,10 @@ static Py_ssize_t pyrna_prop_len( BPy_PropertyRNA * self )
if (RNA_property_type(self->prop) == PROP_COLLECTION) {
len = RNA_property_collection_length(&self->ptr, self->prop);
} else {
len = RNA_property_array_length(self->prop);
len = pyrna_prop_array_length(self);
if (len==0) { /* not an array*/
PyErr_SetString(PyExc_AttributeError, "len() only available for collection RNA types");
PyErr_SetString(PyExc_AttributeError, "len() only available for collection and array RNA types");
return -1;
}
}
@@ -916,14 +874,15 @@ static PyObject *prop_subscript_collection_int(BPy_PropertyRNA * self, int keynu
PyErr_Format(PyExc_IndexError, "index %d out of range", keynum);
return NULL;
}
static PyObject *prop_subscript_array_int(BPy_PropertyRNA * self, int keynum)
{
int len= RNA_property_array_length(self->prop);
int len= pyrna_prop_array_length(self);
if(keynum < 0) keynum += len;
if(keynum >= 0 && keynum < len)
return pyrna_prop_to_py_index(&self->ptr, self->prop, keynum);
return pyrna_prop_to_py_index(self, keynum);
PyErr_Format(PyExc_IndexError, "index %d out of range", keynum);
return NULL;
@@ -970,7 +929,7 @@ static PyObject *prop_subscript_array_slice(BPy_PropertyRNA * self, int start, i
start = MIN2(start,stop); /* values are clamped from PySlice_GetIndicesEx */
for(count = start; count < stop; count++)
PyList_SetItem(list, count - start, pyrna_prop_to_py_index(&self->ptr, self->prop, count));
PyList_SetItem(list, count - start, pyrna_prop_to_py_index(self, count));
return list;
}
@@ -1023,8 +982,8 @@ static PyObject *prop_subscript_array(BPy_PropertyRNA * self, PyObject *key)
return prop_subscript_array_int(self, PyLong_AsSsize_t(key));
}
else if (PySlice_Check(key)) {
int len= RNA_property_array_length(self->prop);
Py_ssize_t start, stop, step, slicelength;
int len = pyrna_prop_array_length(self);
if (PySlice_GetIndicesEx((PySliceObject*)key, len, &start, &stop, &step, &slicelength) < 0)
return NULL;
@@ -1050,13 +1009,12 @@ static PyObject *pyrna_prop_subscript( BPy_PropertyRNA * self, PyObject *key )
{
if (RNA_property_type(self->prop) == PROP_COLLECTION) {
return prop_subscript_collection(self, key);
} else if (RNA_property_array_length(self->prop)) { /* arrays are currently fixed length, zero length means its not an array */
} else if (RNA_property_array_length(&self->ptr, self->prop)) { /* zero length means its not an array */
return prop_subscript_array(self, key);
} else {
PyErr_SetString(PyExc_TypeError, "rna type is not an array or a collection");
return NULL;
}
}
PyErr_SetString(PyExc_TypeError, "rna type is not an array or a collection");
return NULL;
}
static int prop_subscript_ass_array_slice(BPy_PropertyRNA * self, int begin, int end, PyObject *value)
@@ -1067,7 +1025,7 @@ static int prop_subscript_ass_array_slice(BPy_PropertyRNA * self, int begin, int
begin = MIN2(begin,end);
for(count = begin; count < end; count++) {
if(pyrna_py_to_prop_index(&self->ptr, self->prop, count - begin, value) == -1) {
if(pyrna_py_to_prop_index(self, count - begin, value) == -1) {
/* TODO - this is wrong since some values have been assigned... will need to fix that */
return -1; /* pyrna_struct_CreatePyObject should set the error */
}
@@ -1078,13 +1036,12 @@ static int prop_subscript_ass_array_slice(BPy_PropertyRNA * self, int begin, int
static int prop_subscript_ass_array_int(BPy_PropertyRNA * self, int keynum, PyObject *value)
{
int len= RNA_property_array_length(self->prop);
int len= pyrna_prop_array_length(self);
if(keynum < 0) keynum += len;
if(keynum >= 0 && keynum < len)
return pyrna_py_to_prop_index(&self->ptr, self->prop, keynum, value);
return pyrna_py_to_prop_index(self, keynum, value);
PyErr_SetString(PyExc_IndexError, "out of range");
return -1;
@@ -1113,7 +1070,7 @@ static int pyrna_prop_ass_subscript( BPy_PropertyRNA * self, PyObject *key, PyOb
return prop_subscript_ass_array_int(self, i, value);
}
else if (PySlice_Check(key)) {
int len= RNA_property_array_length(self->prop);
int len= RNA_property_array_length(&self->ptr, self->prop);
Py_ssize_t start, stop, step, slicelength;
if (PySlice_GetIndicesEx((PySliceObject*)key, len, &start, &stop, &step, &slicelength) < 0)
@@ -1526,7 +1483,7 @@ static void foreach_attr_type( BPy_PropertyRNA *self, char *attr,
RNA_PROP_BEGIN(&self->ptr, itemptr, self->prop) {
prop = RNA_struct_find_property(&itemptr, attr);
*raw_type= RNA_property_raw_type(prop);
*attr_tot = RNA_property_array_length(prop);
*attr_tot = RNA_property_array_length(&itemptr, prop);
*attr_signed= (RNA_property_subtype(prop)==PROP_UNSIGNED) ? FALSE:TRUE;
break;
}
@@ -1565,7 +1522,7 @@ static int foreach_parse_args(
if (RNA_property_type(self->prop) == PROP_COLLECTION)
array_tot = RNA_property_collection_length(&self->ptr, self->prop);
else
array_tot = RNA_property_array_length(self->prop);
array_tot = RNA_property_array_length(&self->ptr, self->prop);
target_tot= array_tot * (*attr_tot);
@@ -1758,7 +1715,7 @@ PyObject *pyrna_prop_iter(BPy_PropertyRNA *self)
if (ret==NULL) {
/* collection did not work, try array */
int len = RNA_property_array_length(self->prop);
int len = pyrna_prop_array_length(self);
if (len) {
int i;
@@ -1766,7 +1723,7 @@ PyObject *pyrna_prop_iter(BPy_PropertyRNA *self)
ret = PyList_New(len);
for (i=0; i < len; i++) {
PyList_SET_ITEM(ret, i, pyrna_prop_to_py_index(&self->ptr, self->prop, i));
PyList_SET_ITEM(ret, i, pyrna_prop_to_py_index(self, i));
}
}
}
@@ -1849,7 +1806,7 @@ PyObject *pyrna_param_to_py(PointerRNA *ptr, PropertyRNA *prop, void *data)
{
PyObject *ret;
int type = RNA_property_type(prop);
int len = RNA_property_array_length(prop);
int len = RNA_property_array_length(ptr, prop);
int a;
@@ -1858,7 +1815,7 @@ PyObject *pyrna_param_to_py(PointerRNA *ptr, PropertyRNA *prop, void *data)
ret = PyTuple_New(len);
/* for return values, data is a pointer to an array, not first element pointer */
if (RNA_property_flag(prop) & PROP_DYNAMIC_ARRAY)
if (RNA_property_flag(prop) & PROP_DYNAMIC)
data = *(char**)(char*)data;
switch (type) {
@@ -2525,6 +2482,9 @@ PyObject *pyrna_prop_CreatePyObject( PointerRNA *ptr, PropertyRNA *prop )
pyrna->ptr = *ptr;
pyrna->prop = prop;
pyrna->arraydim= 0;
pyrna->arrayoffset= 0;
return ( PyObject * ) pyrna;
}
@@ -2689,8 +2649,17 @@ PyObject *BPY_rna_props( void )
static StructRNA *pyrna_struct_as_srna(PyObject *self)
{
BPy_StructRNA *py_srna= (BPy_StructRNA*)PyObject_GetAttrString(self, "__rna__");
BPy_StructRNA *py_srna;
StructRNA *srna;
/* ack, PyObject_GetAttrString wont look up this types tp_dict first :/ */
if(PyType_Check(self)) {
py_srna = (BPy_StructRNA *)PyDict_GetItemString(((PyTypeObject *)self)->tp_dict, "__rna__");
Py_XINCREF(py_srna);
}
if(py_srna==NULL)
py_srna = (BPy_StructRNA*)PyObject_GetAttrString(self, "__rna__");
if(py_srna==NULL) {
PyErr_SetString(PyExc_SystemError, "internal error, self had no __rna__ attribute, should never happen.");
@@ -2965,12 +2934,12 @@ static StructRNA *pointer_type_from_py(PyObject *value)
srna= srna_from_self(value);
if(!srna) {
PyErr_SetString(PyExc_SystemError, "expected an RNA type derived from IDPropertyGroup (1)");
PyErr_SetString(PyExc_SystemError, "expected an RNA type derived from IDPropertyGroup");
return NULL;
}
if(!RNA_struct_is_a(srna, &RNA_IDPropertyGroup)) {
PyErr_SetString(PyExc_SystemError, "expected an RNA type derived from IDPropertyGroup (3)");
PyErr_SetString(PyExc_SystemError, "expected an RNA type derived from IDPropertyGroup");
return NULL;
}
@@ -3047,6 +3016,52 @@ PyObject *BPy_CollectionProperty(PyObject *self, PyObject *args, PyObject *kw)
return NULL;
}
static int deferred_register_props(PyObject *py_class, StructRNA *srna)
{
PyObject *props, *dummy_args, *item;
int i;
props= PyObject_GetAttrString(py_class, "__props__");
if(!props) {
PyErr_Clear();
return 1;
}
dummy_args = PyTuple_New(0);
for(i=0; i<PyList_Size(props); i++) {
PyObject *py_func_ptr, *py_kw, *py_srna_cobject, *py_ret;
item = PyList_GET_ITEM(props, i);
if(PyArg_ParseTuple(item, "O!O!", &PyCObject_Type, &py_func_ptr, &PyDict_Type, &py_kw)) {
PyObject *(*pyfunc)(PyObject *, PyObject *, PyObject *);
pyfunc = PyCObject_AsVoidPtr(py_func_ptr);
py_srna_cobject = PyCObject_FromVoidPtr(srna, NULL);
py_ret = pyfunc(py_srna_cobject, dummy_args, py_kw);
Py_DECREF(py_srna_cobject);
if(py_ret) {
Py_DECREF(py_ret);
}
else {
Py_DECREF(dummy_args);
return 0;
}
}
else {
PyErr_Clear();
PyErr_SetString(PyExc_AttributeError, "expected list of dicts for __props__.");
Py_DECREF(dummy_args);
return 0;
}
}
Py_DECREF(dummy_args);
return 1;
}
/*-------------------- Type Registration ------------------------*/
static int rna_function_arg_count(FunctionRNA *func)
@@ -3407,6 +3422,9 @@ PyObject *pyrna_basetype_register(PyObject *self, PyObject *py_class)
// Py_DECREF(py_class); // shuld be able to do this XXX since the old rna adds a new ref.
}
if(!deferred_register_props(py_class, srna_new))
return NULL;
Py_RETURN_NONE;
}
@@ -3430,7 +3448,6 @@ PyObject *pyrna_basetype_unregister(PyObject *self, PyObject *py_class)
/* get the context, so register callback can do necessary refreshes */
C= BPy_GetContext();
/* call unregister */
unreg(C, srna); /* calls bpy_class_free, this decref's py_class */

12
source/blender/python/intern/bpy_rna.h
View File

@@ -55,6 +55,10 @@ typedef struct {
PyObject_HEAD /* required python macro */
PointerRNA ptr;
PropertyRNA *prop;
/* Arystan: this is a hack to allow sub-item r/w access like: face.uv[n][m] */
int arraydim; /* array dimension, e.g: 0 for face.uv, 2 for face.uv[n][m], etc. */
int arrayoffset; /* array first item offset, e.g. if face.uv is [4][2], arrayoffset for face.uv[n] is 2n */
} BPy_PropertyRNA;
/* cheap trick */
@@ -91,4 +95,12 @@ PyObject *pyrna_basetype_unregister(PyObject *self, PyObject *args);
void pyrna_alloc_types(void);
void pyrna_free_types(void);
/* primitive type conversion */
int pyrna_py_to_array(PointerRNA *ptr, PropertyRNA *prop, char *param_data, PyObject *py, const char *error_prefix);
int pyrna_py_to_array_index(PointerRNA *ptr, PropertyRNA *prop, int arraydim, int arrayoffset, int index, PyObject *py, const char *error_prefix);
PyObject *pyrna_py_from_array(PointerRNA *ptr, PropertyRNA *prop);
PyObject *pyrna_py_from_array_index(BPy_PropertyRNA *self, int index);
PyObject *pyrna_math_object_from_array(PointerRNA *ptr, PropertyRNA *prop);
#endif

38
source/blender/python/intern/bpy_util.c
View File

@@ -127,44 +127,6 @@ int BPY_flag_from_seq(BPY_flag_def *flagdef, PyObject *seq, int *flag)
return 0; /* ok */
}
/* Copied from pythons 3's Object.c */
PyObject *
Py_CmpToRich(int op, int cmp)
{
PyObject *res;
int ok;
if (PyErr_Occurred())
return NULL;
switch (op) {
case Py_LT:
ok = cmp < 0;
break;
case Py_LE:
ok = cmp <= 0;
break;
case Py_EQ:
ok = cmp == 0;
break;
case Py_NE:
ok = cmp != 0;
break;
case Py_GT:
ok = cmp > 0;
break;
case Py_GE:
ok = cmp >= 0;
break;
default:
PyErr_BadArgument();
return NULL;
}
res = ok ? Py_True : Py_False;
Py_INCREF(res);
return res;
}
/* for debugging */
void PyObSpit(char *name, PyObject *var) {
fprintf(stderr, "<%s> : ", name);

2
source/blender/python/intern/bpy_util.h
View File

@@ -50,8 +50,6 @@ void PyObSpit(char *name, PyObject *var);
void PyLineSpit(void);
void BPY_getFileAndNum(char **filename, int *lineno);
PyObject *Py_CmpToRich(int op, int cmp);
PyObject *BPY_exception_buffer(void);
/* own python like utility function */