Campbell Barton
de13d0a80c
While \file doesn't need an argument, it can't have another doxy command after it.
146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup pythonintern
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*
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* This file contains Blender/Python utility functions to help implementing API's.
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* This is not related to a particular module.
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*/
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#include <Python.h>
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#include "BLI_utildefines.h"
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#include "BLI_dynstr.h"
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#include "bpy_capi_utils.h"
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#include "MEM_guardedalloc.h"
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#include "BKE_report.h"
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#include "BKE_context.h"
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#include "BLT_translation.h"
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#include "../generic/py_capi_utils.h"
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static bContext *__py_context = NULL;
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bContext *BPy_GetContext(void) { return __py_context; }
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void BPy_SetContext(bContext *C) { __py_context = C; }
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char *BPy_enum_as_string(const EnumPropertyItem *item)
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{
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DynStr *dynstr = BLI_dynstr_new();
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const EnumPropertyItem *e;
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char *cstring;
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for (e = item; item->identifier; item++) {
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if (item->identifier[0])
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BLI_dynstr_appendf(dynstr, (e == item) ? "'%s'" : ", '%s'", item->identifier);
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}
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cstring = BLI_dynstr_get_cstring(dynstr);
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BLI_dynstr_free(dynstr);
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return cstring;
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}
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short BPy_reports_to_error(ReportList *reports, PyObject *exception, const bool clear)
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{
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char *report_str;
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report_str = BKE_reports_string(reports, RPT_ERROR);
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if (clear == true) {
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BKE_reports_clear(reports);
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}
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if (report_str) {
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PyErr_SetString(exception, report_str);
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MEM_freeN(report_str);
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}
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return (report_str == NULL) ? 0 : -1;
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}
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bool BPy_errors_to_report_ex(ReportList *reports, const bool use_full, const bool use_location)
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{
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PyObject *pystring;
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if (!PyErr_Occurred())
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return 1;
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/* less hassle if we allow NULL */
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if (reports == NULL) {
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PyErr_Print();
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PyErr_Clear();
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return 1;
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}
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if (use_full) {
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pystring = PyC_ExceptionBuffer();
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}
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else {
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pystring = PyC_ExceptionBuffer_Simple();
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}
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if (pystring == NULL) {
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BKE_report(reports, RPT_ERROR, "Unknown py-exception, could not convert");
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return 0;
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}
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if (use_location) {
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const char *filename;
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int lineno;
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PyObject *pystring_format; /* workaround, see below */
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const char *cstring;
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PyC_FileAndNum(&filename, &lineno);
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if (filename == NULL) {
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filename = "<unknown location>";
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}
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#if 0 /* ARG!. workaround for a bug in blenders use of vsnprintf */
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BKE_reportf(reports, RPT_ERROR, "%s\nlocation: %s:%d\n", _PyUnicode_AsString(pystring), filename, lineno);
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#else
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pystring_format = PyUnicode_FromFormat(
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TIP_("%s\nlocation: %s:%d\n"),
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_PyUnicode_AsString(pystring), filename, lineno);
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cstring = _PyUnicode_AsString(pystring_format);
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BKE_report(reports, RPT_ERROR, cstring);
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/* not exactly needed. just for testing */
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fprintf(stderr, TIP_("%s\nlocation: %s:%d\n"), cstring, filename, lineno);
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Py_DECREF(pystring_format); /* workaround */
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#endif
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}
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else {
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BKE_report(reports, RPT_ERROR, _PyUnicode_AsString(pystring));
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}
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Py_DECREF(pystring);
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return 1;
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}
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bool BPy_errors_to_report(ReportList *reports)
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{
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return BPy_errors_to_report_ex(reports, true, true);
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}
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