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PyAPI: minor cleanup with library linking

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This commit is contained in:
Campbell Barton
2016-07-14 21:00:05 +10:00
parent 17e40f821e
commit 34642fe532
1 changed files with 13 additions and 22 deletions
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35
source/blender/python/intern/bpy_library_load.c
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@@ -39,7 +39,6 @@
#include "BLO_readfile.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BKE_library.h"
#include "BKE_idcode.h"
@@ -186,6 +185,7 @@ PyDoc_STRVAR(bpy_lib_load_doc,
static PyObject *bpy_lib_load(PyObject *UNUSED(self), PyObject *args, PyObject *kwds)
{
static const char *kwlist[] = {"filepath", "link", "relative", NULL};
Main *bmain = CTX_data_main(BPy_GetContext());
BPy_Library *ret;
const char *filename = NULL;
bool is_rel = false, is_link = false;
@@ -204,7 +204,7 @@ static PyObject *bpy_lib_load(PyObject *UNUSED(self), PyObject *args, PyObject *
BLI_strncpy(ret->relpath, filename, sizeof(ret->relpath));
BLI_strncpy(ret->abspath, filename, sizeof(ret->abspath));
BLI_path_abs(ret->abspath, G.main->name);
BLI_path_abs(ret->abspath, bmain->name);
ret->blo_handle = NULL;
ret->flag = ((is_link ? FILE_LINK : 0) |
@@ -222,19 +222,16 @@ static PyObject *_bpy_names(BPy_Library *self, int blocktype)
int totnames;
names = BLO_blendhandle_get_datablock_names(self->blo_handle, blocktype, &totnames);
list = PyList_New(totnames);
if (names) {
int counter = 0;
list = PyList_New(totnames);
for (l = names; l; l = l->next) {
PyList_SET_ITEM(list, counter, PyUnicode_FromString((char *)l->link));
counter++;
}
BLI_linklist_free(names, free); /* free linklist *and* each node's data */
}
else {
list = PyList_New(0);
}
return list;
}
@@ -354,9 +351,7 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
for (i = 0; i < size; i++) {
PyObject *item_src = PyList_GET_ITEM(ls, i);
#ifdef USE_RNA_DATABLOCKS
PyObject *item_dst = NULL;
#endif
PyObject *item_dst; /* must be set below */
const char *item_idname = _PyUnicode_AsString(item_src);
// printf(" %s\n", item_idname);
@@ -367,15 +362,16 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
#ifdef USE_RNA_DATABLOCKS
/* swap name for pointer to the id */
item_dst = PyCapsule_New((void *)id, NULL, NULL);
#else
/* leave as is */
continue;
#endif
}
else {
bpy_lib_exit_warn_idname(self, name_plural, item_idname);
/* just warn for now */
/* err = -1; */
#ifdef USE_RNA_DATABLOCKS
item_dst = Py_INCREF_RET(Py_None);
#endif
}
/* ID or None */
@@ -384,19 +380,12 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
/* XXX, could complain about this */
bpy_lib_exit_warn_type(self, item_src);
PyErr_Clear();
#ifdef USE_RNA_DATABLOCKS
item_dst = Py_INCREF_RET(Py_None);
#endif
}
#ifdef USE_RNA_DATABLOCKS
if (item_dst) {
/* item_dst must be new or already incref'd */
Py_DECREF(item_src);
PyList_SET_ITEM(ls, i, item_dst);
}
#endif
/* item_dst must be new or already incref'd */
Py_DECREF(item_src);
PyList_SET_ITEM(ls, i, item_dst);
}
}
}
@@ -419,7 +408,7 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
/* copied from wm_operator.c */
{
/* mark all library linked objects to be updated */
BKE_main_lib_objects_recalc_all(G.main);
BKE_main_lib_objects_recalc_all(bmain);
/* append, rather than linking */
if ((self->flag & FILE_LINK) == 0) {
@@ -431,6 +420,7 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
/* finally swap the capsules for real bpy objects
* important since BLO_library_append_end initializes NodeTree types used by srna->refine */
#ifdef USE_RNA_DATABLOCKS
{
int idcode_step = 0, idcode;
while ((idcode = BKE_idcode_iter_step(&idcode_step))) {
@@ -460,6 +450,7 @@ static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *UNUSED(args))
}
}
}
#endif /* USE_RNA_DATABLOCKS */
Py_RETURN_NONE;
}