Mercurial > pytave
view oct-py-error.cc @ 427:750a86973625
Update doctests for display changes
The output of display was recently improved by commit
24546b7021db2ab2553357f691450144c6c5ab50 but the doctests were
not updated.
* @pyobject/dummy.m, @pyobject/cell.m, @pyobject/display.m: update doctests.
* pyargs.m: update doctests.
author | Colin Macdonald <cbm@m.fsf.org> |
---|---|
date | Wed, 25 Oct 2017 13:16:53 -0700 |
parents | 6b9de18b4bdd |
children |
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/* Copyright (C) 2017 Mike Miller This file is part of Pytave. Pytave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Pytave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Pytave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include <config.h> #endif #include <Python.h> #include <octave/error.h> #include "oct-py-error.h" #include "oct-py-eval.h" #include "oct-py-object.h" #include "oct-py-types.h" namespace pytave { void error_conversion_invalid_python_object (const std::string& to) { error ("unable to convert to %s, invalid Python object", to.c_str ()); } void error_conversion_mismatch_python_type (const std::string& to, const std::string& must) { error ("unable to convert to %s, must be a Python %s", to.c_str (), must.c_str ()); } void error_python_exception () { const char *format_exception_only = "traceback.format_exception_only"; PyObject *ptype, *pvalue, *ptraceback; PyErr_Fetch (&ptype, &pvalue, &ptraceback); PyErr_NormalizeException (&ptype, &pvalue, &ptraceback); python_object args = PyTuple_Pack (2, ptype, pvalue); python_object lines = py_call_function (format_exception_only, args); if (lines && PySequence_Check (lines)) { Py_ssize_t len = PySequence_Size (lines); python_object last_line = PySequence_GetItem (lines, len - 1); std::string msg = extract_py_str (last_line); if (msg.back () == '\n') msg.resize (msg.size () - 1); error ("%s", msg.c_str ()); } else { PyErr_Restore (ptype, pvalue, ptraceback); PyErr_Print (); error ("runtime failed to get exception information from %s", format_exception_only); } } }