95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* UPIWIN - Micro Pi Windowing Framework Kernel
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* Copyright (C) 2019 Amy Bowersox/Erbosoft Metaverse Design Solutions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*-------------------------------------------------------------------------
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*/
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#define PY_SSIZE_T_CLEAN
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#include <Python.h>
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#include "scode.h"
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#include "ep_util.h"
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#include "log.h"
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void Epython_log_object(int level, const char *label, PyObject *object)
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{
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BOOL traced = FALSE;
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PyObject *repr;
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PCSTR pstr;
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repr = PyObject_Repr(object);
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if (repr)
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{
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ASSERT(PyUnicode_Check(repr));
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pstr = PyUnicode_AsUTF8(repr);
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Log(level, "object %s: %s", label, pstr);
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traced = TRUE;
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Py_DECREF(repr);
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}
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if (!traced)
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Log(level, "object %s: could not be logged (memory error)", label);
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}
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HRESULT Epython_trace_exception(void)
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{
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HRESULT hr = E_FAIL;
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PyObject *type, *value, *traceback;
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PyErr_Fetch(&type, &value, &traceback);
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if (!type)
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return S_OK;
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Epython_log_object(LERROR, "exception type", type);
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Epython_log_object(LERROR, "exception value", value);
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Epython_log_object(LERROR, "exception traceback", value);
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Py_DECREF(type);
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Py_DECREF(value);
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Py_DECREF(traceback);
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return hr;
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}
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HRESULT Epython_register_constants(PyObject *module, PCREGCONSTANT const_table)
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{
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HRESULT hr = S_OK;
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int i = 0, rc;
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while (const_table[i].name)
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{
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switch (const_table[i].regtype)
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{
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case 'i':
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rc = PyModule_AddIntConstant(module, const_table[i].name, const_table[i].value.ival);
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break;
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case 's':
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rc = PyModule_AddStringConstant(module, const_table[i].name, const_table[i].value.sval);
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break;
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default:
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Log(LERROR, "register_constants type '%c' unknown", const_table[i].regtype);
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return E_UNEXPECTED;
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}
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if (rc)
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{
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Log(LERROR, "Failed to register constant %s", const_table[i].name);
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hr = E_FAIL;
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break;
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}
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++i;
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}
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return hr;
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}
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