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Partially revert #1074011; don't try to fflush stdin.

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This commit is contained in:
Martin v. Löwis
2005-01-27 18:58:30 +00:00
parent ad5a0f8482
commit 486ff4bd92
2 changed files with 11 additions and 2 deletions
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11
Python/sysmodule.c
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@@ -947,7 +947,16 @@ _PySys_Init(void)
m = Py_InitModule3("sys", sys_methods, sys_doc);
sysdict = PyModule_GetDict(m);
sysin = PyFile_FromFile(stdin, "<stdin>", "r", _check_and_flush);
/* Closing the standard FILE* if sys.std* goes aways causes problems
* for embedded Python usages. Closing them when somebody explicitly
* invokes .close() might be possible, but the FAQ promises they get
* never closed. However, we still need to get write errors when
* writing fails (e.g. because stdout is redirected), so we flush the
* streams and check for errors before the file objects are deleted.
* On OS X, fflush()ing stdin causes an error, so we exempt stdin
* from that procedure.
*/
sysin = PyFile_FromFile(stdin, "<stdin>", "r", NULL);
sysout = PyFile_FromFile(stdout, "<stdout>", "w", _check_and_flush);
syserr = PyFile_FromFile(stderr, "<stderr>", "w", _check_and_flush);
if (PyErr_Occurred())