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PEP 587: PyConfig_InitPythonConfig() cannot fail anymore #1187

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Merged
merged 1 commit into from
Oct 1, 2019
Merged

PEP 587: PyConfig_InitPythonConfig() cannot fail anymore #1187

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33 changes: 10 additions & 23 deletions pep-0587.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -354,12 +354,9 @@ Example setting the program name::
void init_python(void)
{
PyStatus status;
PyConfig config;

status = PyConfig_InitPythonConfig(&config);
if (PyStatus_Exception(status)) {
goto fail;
}
PyConfig config;
PyConfig_InitPythonConfig(&config);

/* Set the program name. Implicitly preinitialize Python. */
status = PyConfig_SetString(&config, &config.program_name,
Expand All @@ -382,9 +379,9 @@ Example setting the program name::

``PyConfig`` methods:

* ``PyStatus PyConfig_InitPythonConfig(PyConfig *config)``
* ``void PyConfig_InitPythonConfig(PyConfig *config)``
Initialize configuration with `Python Configuration`_.
* ``PyStatus PyConfig_InitIsolatedConfig(PyConfig *config)``:
* ``void PyConfig_InitIsolatedConfig(PyConfig *config)``:
Initialize configuration with `Isolated Configuration`_.
* ``PyStatus PyConfig_SetString(PyConfig *config, wchar_t * const *config_str, const wchar_t *str)``:
Copy the wide character string *str* into ``*config_str``.
Expand Down Expand Up @@ -596,12 +593,9 @@ configuration, and then override some parameters::
PyStatus init_python(const char *program_name)
{
PyStatus status;
PyConfig config;

status = PyConfig_InitPythonConfig(&config);
if (PyStatus_Exception(status)) {
goto done;
}
PyConfig config;
PyConfig_InitPythonConfig(&config);

/* Set the program name before reading the configuration
(decode byte string from the locale encoding).
Expand Down Expand Up @@ -684,12 +678,9 @@ Example of customized Python always running in isolated mode::
int main(int argc, char **argv)
{
PyStatus status;
PyConfig config;

status = PyConfig_InitPythonConfig(&config);
if (PyStatus_Exception(status)) {
goto fail;
}
PyConfig config;
PyConfig_InitPythonConfig(&config);

config.isolated = 1;

Expand Down Expand Up @@ -859,13 +850,9 @@ phases::
void init_python(void)
{
PyStatus status;
PyConfig config;

status = PyConfig_InitPythonConfig(&config);
if (PyStatus_Exception(status)) {
PyConfig_Clear(&config);
Py_ExitStatusException(status);
}
PyConfig config;
PyConfig_InitPythonConfig(&config);

config._init_main = 0;

Expand Down