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bpy.utils.blend_paths(absolute=False) (was Blender.GetPaths in 2.4x)

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Campbell Barton
2010-05-11 07:08:32 +00:00
parent 8828234902
commit e8408697de
3 changed files with 59 additions and 3 deletions
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2
release/scripts/modules/bpy/utils.py
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@@ -27,7 +27,7 @@ import bpy as _bpy
import os as _os
import sys as _sys
from _bpy import home_paths
from _bpy import home_paths, blend_paths
def _test_import(module_name, loaded_modules):

5
source/blender/blenlib/BLI_bpath.h
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@@ -29,6 +29,9 @@
/* Based on ghash, difference is ghash is not a fixed size,
* so for BPath we dont need to malloc */
#ifndef BLI_BPATH_H
#define BLI_BPATH_H
struct BPathIteratorSeqData {
int totseq;
int seq;
@@ -72,3 +75,5 @@ void checkMissingFiles(char *basepath, ReportList *reports);
void makeFilesRelative(char *basepath, ReportList *reports);
void makeFilesAbsolute(char *basepath, ReportList *reports);
void findMissingFiles(char *basepath, char *str);
#endif // BLI_BPATH_H

55
source/blender/python/intern/bpy.c
View File

@@ -31,8 +31,9 @@
#include "bpy_app.h"
#include "bpy_props.h"
#include "bpy_operator.h"
#include "BLI_path_util.h"
#include "BLI_bpath.h"
/* external util modules */
#include "../generic/geometry.h"
@@ -43,7 +44,7 @@
static char bpy_home_paths_doc[] =
".. function:: home_paths(subfolder)\n"
"\n"
" return 3 paths to blender home directories.\n"
" Return 3 paths to blender home directories.\n"
"\n"
" :arg subfolder: The name of a subfolder to find within the blenders home directory.\n"
" :type subfolder: string\n"
@@ -71,7 +72,56 @@ PyObject *bpy_home_paths(PyObject *self, PyObject *args)
return ret;
}
static char bpy_blend_paths_doc[] =
".. function:: blend_paths(absolute=False)\n"
"\n"
" Returns a list of paths assosiated with this blend file.\n"
"\n"
" :arg absolute: When true the paths returned are made absolute.\n"
" :type absolute: boolean\n"
" :return: path list.\n"
" :rtype: list of strigs\n";
static PyObject *bpy_blend_paths(PyObject * self, PyObject *args, PyObject *kw)
{
struct BPathIterator bpi;
PyObject *list = PyList_New(0), *st; /* stupidly big string to be safe */
/* be sure there is low chance of the path being too short */
char filepath_expanded[1024];
char *lib;
int absolute = 0;
static char *kwlist[] = {"absolute", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kw, "|i:blend_paths", kwlist, &absolute))
return NULL;
for(BLI_bpathIterator_init(&bpi, NULL); !BLI_bpathIterator_isDone(&bpi); BLI_bpathIterator_step(&bpi)) {
/* build the list */
if (absolute) {
BLI_bpathIterator_getPathExpanded(&bpi, filepath_expanded);
}
else {
lib = BLI_bpathIterator_getLib(&bpi);
if (lib && (strcmp(lib, bpi.base_path))) { /* relative path to the library is NOT the same as our blendfile path, return an absolute path */
BLI_bpathIterator_getPathExpanded(&bpi, filepath_expanded);
}
else {
BLI_bpathIterator_getPath(&bpi, filepath_expanded);
}
}
st = PyUnicode_FromString(filepath_expanded);
PyList_Append(list, st);
Py_DECREF(st);
}
BLI_bpathIterator_free(&bpi);
return list;
}
static PyMethodDef meth_bpy_home_paths[] = {{ "home_paths", (PyCFunction)bpy_home_paths, METH_VARARGS, bpy_home_paths_doc}};
static PyMethodDef meth_bpy_blend_paths[] = {{ "blend_paths", (PyCFunction)bpy_blend_paths, METH_VARARGS|METH_KEYWORDS, bpy_blend_paths_doc}};
static void bpy_import_test(char *modname)
{
@@ -138,6 +188,7 @@ void BPy_init_modules( void )
/* utility func's that have nowhere else to go */
PyModule_AddObject(mod, meth_bpy_home_paths->ml_name, (PyObject *)PyCFunction_New(meth_bpy_home_paths, NULL));
PyModule_AddObject(mod, meth_bpy_blend_paths->ml_name, (PyObject *)PyCFunction_New(meth_bpy_blend_paths, NULL));
/* add our own modules dir, this is a python package */
bpy_import_test("bpy");