e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
138 lines
2.8 KiB
C++
138 lines
2.8 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup freestyle
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* \brief Python Interpreter
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*/
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#include <iostream>
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extern "C" {
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#include <Python.h>
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}
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#include "Interpreter.h"
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#include "StringUtils.h"
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#include "MEM_guardedalloc.h"
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// soc
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#include "DNA_text_types.h"
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#include "BKE_context.h"
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#include "BKE_global.h"
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#include "BKE_lib_id.h"
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#include "BKE_main.h"
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#include "BKE_report.h"
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#include "BKE_text.h"
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#include "BPY_extern_run.h"
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#include "bpy_capi_utils.h"
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namespace Freestyle {
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class PythonInterpreter : public Interpreter {
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public:
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PythonInterpreter()
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{
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_language = "Python";
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_context = 0;
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memset(&_freestyle_bmain, 0, sizeof(Main));
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}
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void setContext(bContext *C)
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{
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_context = C;
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}
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int interpretFile(const string &filename)
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{
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ReportList *reports = CTX_wm_reports(_context);
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BKE_reports_clear(reports);
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char *fn = const_cast<char *>(filename.c_str());
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#if 0
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bool ok = BPY_run_filepath(_context, fn, reports);
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#else
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bool ok;
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Text *text = BKE_text_load(&_freestyle_bmain, fn, G_MAIN->filepath);
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if (text) {
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ok = BPY_run_text(_context, text, reports, false);
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BKE_id_delete(&_freestyle_bmain, text);
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}
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else {
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BKE_reportf(reports, RPT_ERROR, "Cannot open file: %s", fn);
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ok = false;
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}
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#endif
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if (ok == false) {
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cerr << "\nError executing Python script from PythonInterpreter::interpretFile" << endl;
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cerr << "File: " << fn << endl;
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cerr << "Errors: " << endl;
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BKE_reports_print(reports, RPT_ERROR);
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return 1;
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}
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// cleaning up
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BKE_reports_clear(reports);
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return 0;
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}
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int interpretString(const string &str, const string &name)
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{
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ReportList *reports = CTX_wm_reports(_context);
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BKE_reports_clear(reports);
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if (!BPY_run_string_eval(_context, nullptr, str.c_str())) {
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BPy_errors_to_report(reports);
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PyErr_Clear();
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cerr << "\nError executing Python script from PythonInterpreter::interpretString" << endl;
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cerr << "Name: " << name << endl;
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cerr << "Errors: " << endl;
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BKE_reports_print(reports, RPT_ERROR);
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return 1;
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}
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BKE_reports_clear(reports);
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return 0;
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}
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int interpretText(struct Text *text, const string &name)
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{
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ReportList *reports = CTX_wm_reports(_context);
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BKE_reports_clear(reports);
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if (!BPY_run_text(_context, text, reports, false)) {
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cerr << "\nError executing Python script from PythonInterpreter::interpretText" << endl;
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cerr << "Name: " << name << endl;
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cerr << "Errors: " << endl;
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BKE_reports_print(reports, RPT_ERROR);
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return 1;
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}
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BKE_reports_clear(reports);
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return 0;
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}
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void reset()
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{
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// nothing to do
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}
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private:
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bContext *_context;
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Main _freestyle_bmain;
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};
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} /* namespace Freestyle */
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