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gh-109611: Add convenient C API function _PyFile_Flush() (GH-109612)

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Serhiy Storchaka 2023-09-23 09:35:30 +03:00 • committed by GitHub
parent 92af0cc580
commit b8d1744e7b
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11 changed files with 54 additions and 97 deletions
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12
Python/pythonrun.c
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@ -1562,14 +1562,10 @@ _PyErr_Display(PyObject *file, PyObject *unused, PyObject *value, PyObject *tb)
Py_XDECREF(ctx.seen);
/* Call file.flush() */
PyObject *res = PyObject_CallMethodNoArgs(file, &_Py_ID(flush));
if (!res) {
if (_PyFile_Flush(file) < 0) {
/* Silently ignore file.flush() error */
PyErr_Clear();
}
else {
Py_DECREF(res);
}
}
void
@ -1674,11 +1670,7 @@ flush_io_stream(PyThreadState *tstate, PyObject *name)
{
PyObject *f = _PySys_GetAttr(tstate, name);
if (f != NULL) {
PyObject *r = PyObject_CallMethodNoArgs(f, &_Py_ID(flush));
if (r) {
Py_DECREF(r);
}
else {
if (_PyFile_Flush(f) < 0) {
PyErr_Clear();
}
}