diff options
Diffstat (limited to 'source/blender/python/generic/py_capi_utils.c')
| -rw-r--r-- | source/blender/python/generic/py_capi_utils.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/source/blender/python/generic/py_capi_utils.c b/source/blender/python/generic/py_capi_utils.c index 9c84a4bb824..406dbdafe22 100644 --- a/source/blender/python/generic/py_capi_utils.c +++ b/source/blender/python/generic/py_capi_utils.c @@ -634,7 +634,7 @@ error_cleanup: PyObject *PyC_ExceptionBuffer_Simple(void) { - PyObject *string_io_buf; + PyObject *string_io_buf = NULL; PyObject *error_type, *error_value, *error_traceback; @@ -648,7 +648,19 @@ PyObject *PyC_ExceptionBuffer_Simple(void) return NULL; } - string_io_buf = PyObject_Str(error_value); + if (PyErr_GivenExceptionMatches(error_type, PyExc_SyntaxError)) { + /* Special exception for syntax errors, + * in these cases the full error is verbose and not very useful, + * just use the initial text so we know what the error is. */ + if (PyTuple_CheckExact(error_value) && PyTuple_GET_SIZE(error_value) >= 1) { + string_io_buf = PyObject_Str(PyTuple_GET_ITEM(error_value, 0)); + } + } + + if (string_io_buf == NULL) { + string_io_buf = PyObject_Str(error_value); + } + /* Python does this too */ if (UNLIKELY(string_io_buf == NULL)) { string_io_buf = PyUnicode_FromFormat("<unprintable %s object>", Py_TYPE(error_value)->tp_name); @@ -804,8 +816,12 @@ void PyC_MainModule_Restore(PyObject *main_mod) Py_XDECREF(main_mod); } -/* Must be called before Py_Initialize, - * expects output of BKE_appdir_folder_id(BLENDER_PYTHON, NULL). */ +/** + * - Must be called before #Py_Initialize. + * - Expects output of `BKE_appdir_folder_id(BLENDER_PYTHON, NULL)`. + * - Note that the `PYTHONPATH` environment variable isn't reliable, see T31506. + Use #Py_SetPythonHome instead. + */ void PyC_SetHomePath(const char *py_path_bundle) { if (py_path_bundle == NULL) { @@ -824,24 +840,14 @@ void PyC_SetHomePath(const char *py_path_bundle) /* OSX allow file/directory names to contain : character (represented as / in the Finder) * but current Python lib (release 3.1.1) doesn't handle these correctly */ if (strchr(py_path_bundle, ':')) { - printf( - "Warning : Blender application is located in a path containing : or / chars\ - \nThis may make python import function fail\n"); - } -# endif - -# if 0 /* disable for now [#31506] - campbell */ -# ifdef _WIN32 - /* cmake/MSVC debug build crashes without this, why only - * in this case is unknown.. */ - { - /*BLI_setenv("PYTHONPATH", py_path_bundle)*/; + fprintf(stderr, + "Warning! Blender application is located in a path containing ':' or '/' chars\n" + "This may make python import function fail\n"); } -# endif # endif { - static wchar_t py_path_bundle_wchar[1024]; + wchar_t py_path_bundle_wchar[1024]; /* Can't use this, on linux gives bug: #23018, * TODO: try LANG="en_US.UTF-8" /usr/bin/blender, suggested 2008 */ |