archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

Make RNA an Operator dir() work in py 2.5 - 3.0

Browse Source 
removed epy docstrings from RNA python api, since Python can get this info from rna. (could be redone in python if getting doc's on RNA is needed)
epy_doc_gen works again
This commit is contained in:
Campbell Barton
2009-03-05 12:09:30 +00:00
parent 0229621b51
commit a7c4009267
3 changed files with 65 additions and 211 deletions
Download Patch File Download Diff File Expand all files Collapse all files

210
source/blender/python/intern/bpy_rna.c
View File

@@ -172,8 +172,7 @@ PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop)
break;
}
case PROP_COLLECTION:
PyErr_SetString(PyExc_AttributeError, "RNA Anomaly: Collection of length 0?");
ret = NULL; /*pyrna_prop_CreatePyObject(ptr, prop);*/
ret = pyrna_prop_CreatePyObject(ptr, prop);
break;
default:
PyErr_Format(PyExc_AttributeError, "RNA Error: unknown type \"%d\" (pyrna_prop_to_py)", type);
@@ -550,7 +549,7 @@ static int pyrna_prop_assign_subscript( BPy_PropertyRNA * self, PyObject *key, P
if (keynum >= len){
PyErr_SetString(PyExc_AttributeError, "index out of range");
ret = -1;
} else { /* not an array*/
} else {
ret = pyrna_py_to_prop_index(&self->ptr, self->prop, keynum, value);
}
}
@@ -566,138 +565,6 @@ static PyMappingMethods pyrna_prop_as_mapping = {
( objobjargproc ) pyrna_prop_assign_subscript, /* mp_ass_subscript */
};
PyObject *pyrna_struct_to_docstring(BPy_StructRNA *self)
{
PyObject *ret;
PropertyRNA *prop;
DynStr *dynstr;
const char *identifier;
const char *desc;
char *readonly;
char *result;
int len;
int i; /* general iter */
dynstr= BLI_dynstr_new();
BLI_dynstr_appendf(dynstr, "RNA %s: %s\n", RNA_struct_identifier(&self->ptr), RNA_struct_ui_name(&self->ptr));
/* Add EPI ===='s */
i = BLI_dynstr_get_len(dynstr);
while (--i)
BLI_dynstr_append(dynstr, "=");
BLI_dynstr_append(dynstr, "\n");
/* done */
{
PropertyRNA *iterprop;
CollectionPropertyIterator iter;
iterprop= RNA_struct_iterator_property(&self->ptr);
RNA_property_collection_begin(&self->ptr, iterprop, &iter);
for(; iter.valid; RNA_property_collection_next(&iter)) {
prop = iter.ptr.data;
identifier = RNA_property_identifier(&iter.ptr, prop);
desc = RNA_property_ui_description(&iter.ptr, prop);
readonly = (RNA_property_editable(&self->ptr, prop)) ? "" : " *readonly*";
len = RNA_property_array_length(&iter.ptr, prop);
switch(RNA_property_type(&iter.ptr, prop)) {
case PROP_BOOLEAN:
{
BLI_dynstr_appendf(dynstr, "@ivar %s: %s%s\n", identifier, desc, readonly);
if (len==0) BLI_dynstr_appendf(dynstr, "@type %s: bool\n", identifier);
else BLI_dynstr_appendf(dynstr, "@type %s: bool[%d]\n", identifier, len);
break;
}
case PROP_INT:
{
int hardmin, hardmax;
RNA_property_int_range(&iter.ptr, prop, &hardmin, &hardmax);
BLI_dynstr_appendf(dynstr, "@ivar %s: %s in (%d, %d)%s\n", identifier, desc, hardmin, hardmax, readonly);
if (len==0) BLI_dynstr_appendf(dynstr, "@type %s: int\n", identifier);
else BLI_dynstr_appendf(dynstr, "@type %s: int[%d]\n", identifier, len);
break;
}
case PROP_FLOAT:
{
float hardmin, hardmax;
RNA_property_float_range(&iter.ptr, prop, &hardmin, &hardmax);
BLI_dynstr_appendf(dynstr, "@ivar %s: %s in (", identifier, desc);
if (hardmin < -MAXFLOAT_DOC)BLI_dynstr_append(dynstr, "-inf, ");
else BLI_dynstr_appendf(dynstr, "%.3f, ", hardmin);
if (hardmax > MAXFLOAT_DOC)BLI_dynstr_append(dynstr, "inf");
else BLI_dynstr_appendf(dynstr, "%.3f", hardmax);
BLI_dynstr_appendf(dynstr, ")%s\n", readonly);
if (len==0) BLI_dynstr_appendf(dynstr, "@type %s: float\n", identifier);
else BLI_dynstr_appendf(dynstr, "@type %s: float[%d]\n", identifier, len);
break;
}
case PROP_STRING:
{
int maxlen = RNA_property_string_maxlength(&iter.ptr, prop);
BLI_dynstr_appendf(dynstr, "@ivar %s: %s (%d maximum length)%s\n", identifier, desc, maxlen, readonly);
BLI_dynstr_appendf(dynstr, "@type %s: string\n", identifier);
break;
}
case PROP_ENUM:
{
char *enum_str= pyrna_enum_as_string(&iter.ptr, prop);
BLI_dynstr_appendf(dynstr, "@ivar %s: %s%s\n", identifier, desc, readonly);
BLI_dynstr_appendf(dynstr, "@type %s: enum in [%s]\n", identifier, enum_str);
MEM_freeN(enum_str);
break;
}
case PROP_POINTER:
{
BLI_dynstr_appendf(dynstr, "@ivar %s: %s%s\n", identifier, desc, readonly);
// TODO - why does this crash sometimes
// PointerRNA newptr;
// newptr= RNA_property_pointer_get(&iter.ptr, prop);
// Use this instead, its not that useful
BLI_dynstr_appendf(dynstr, "@type %s: PyRNA %s\n", identifier, RNA_struct_identifier(&iter.ptr));
break;
}
case PROP_COLLECTION:
BLI_dynstr_appendf(dynstr, "@ivar %s: %s%s\n", identifier, desc, readonly);
BLI_dynstr_appendf(dynstr, "@type %s: PyRNA Collection\n", identifier);
break;
default:
BLI_dynstr_appendf(dynstr, "@ivar %s: %s%s\n", identifier, desc, readonly);
BLI_dynstr_appendf(dynstr, "@type %s: <unknown>\n", identifier);
break;
}
}
RNA_property_collection_end(&iter);
}
result= BLI_dynstr_get_cstring(dynstr);
BLI_dynstr_free(dynstr);
ret = PyUnicode_FromString(result);
MEM_freeN(result);
return ret;
}
//---------------getattr--------------------------------------------
static PyObject *pyrna_struct_getattro( BPy_StructRNA * self, PyObject *pyname )
{
@@ -712,18 +579,37 @@ static PyObject *pyrna_struct_getattro( BPy_StructRNA * self, PyObject *pyname )
if (ret) return ret;
else PyErr_Clear();
/* done with subtypes */
prop = RNA_struct_find_property(&self->ptr, name);
if ( strcmp( name, "__doc__" ) == 0 ) {
ret = pyrna_struct_to_docstring(self);
} else {
prop = RNA_struct_find_property(&self->ptr, name);
if (prop==NULL) {
PyErr_Format( PyExc_AttributeError, "Attribute \"%s\" not found", name);
ret = NULL;
} else {
ret = pyrna_prop_to_py(&self->ptr, prop);
if (prop) {
ret = pyrna_prop_to_py(&self->ptr, prop);
}
else if (strcmp(name, "__dict__")==0) { /* Not quite correct, adding this so dir() gives good feedback */
PropertyRNA *prop, *iterprop, *nameprop;
CollectionPropertyIterator iter;
char name[256], *nameptr;
iterprop= RNA_struct_iterator_property(&self->ptr);
RNA_property_collection_begin(&self->ptr, iterprop, &iter);
ret = PyDict_New();
for(; iter.valid; RNA_property_collection_next(&iter)) {
nameprop= RNA_struct_name_property(&iter.ptr);
if(iter.ptr.data && nameprop) {
nameptr= RNA_property_string_get_alloc(&iter.ptr, nameprop, name, sizeof(name));
PyDict_SetItemString(ret, nameptr, Py_None);
if ((char *)&name != nameptr)
MEM_freeN(nameptr);
}
}
RNA_property_collection_end(&iter);
}
else {
PyErr_Format( PyExc_AttributeError, "Attribute \"%s\" not found", name);
ret = NULL;
}
return ret;
@@ -749,32 +635,6 @@ static int pyrna_struct_setattro( BPy_StructRNA * self, PyObject *pyname, PyObje
return pyrna_py_to_prop(&self->ptr, prop, value);
}
static PyObject *pyrna_struct_dir( BPy_StructRNA * self )
{
PyObject *ret = PyList_New(0);
PyObject *item;
PropertyRNA *prop;
PropertyRNA *iterprop;
CollectionPropertyIterator iter;
iterprop= RNA_struct_iterator_property(&self->ptr);
RNA_property_collection_begin(&self->ptr, iterprop, &iter);
for(; iter.valid; RNA_property_collection_next(&iter)) {
prop = iter.ptr.data;
item = PyUnicode_FromString( RNA_property_identifier(&iter.ptr, prop) );
PyList_Append(ret, item);
Py_DECREF(item);
}
RNA_property_collection_end(&iter);
return ret;
}
PyObject *pyrna_prop_keys(BPy_PropertyRNA *self)
{
PyObject *ret;
@@ -913,10 +773,10 @@ PyObject *pyrna_prop_iter(BPy_PropertyRNA *self)
return NULL;
}
static struct PyMethodDef pyrna_struct_methods[] = {
/*static struct PyMethodDef pyrna_struct_methods[] = {
{"__dir__", (PyCFunction)pyrna_struct_dir, METH_NOARGS, ""},
{NULL, NULL, 0, NULL}
};
};*/
static struct PyMethodDef pyrna_prop_methods[] = {
{"keys", (PyCFunction)pyrna_prop_keys, METH_NOARGS, ""},
@@ -1023,7 +883,7 @@ PyTypeObject pyrna_struct_Type = {
NULL, /* iternextfunc tp_iternext; */
/*** Attribute descriptor and subclassing stuff ***/
pyrna_struct_methods, /* struct PyMethodDef *tp_methods; */
NULL, /* struct PyMethodDef *tp_methods; */
NULL, /* struct PyMemberDef *tp_members; */
NULL, /* struct PyGetSetDef *tp_getset; */
NULL, /* struct _typeobject *tp_base; */
@@ -1164,8 +1024,6 @@ PyObject *pyrna_prop_CreatePyObject( PointerRNA *ptr, PropertyRNA *prop )
pyrna->ptr = *ptr;
pyrna->prop = prop;
/* TODO - iterator? */
return ( PyObject * ) pyrna;
}