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#8862: Fix curses cleanup with getchar is interrupted by a signal.

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I have no idea how one would write a test for this.

Patch by July Tikhonov.
This commit is contained in:
R David Murray 2013-03-19 16:23:09 -04:00
parent fcb6d6a3b3
commit f5d7cc239e
2 changed files with 5 additions and 1 deletions
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2
Misc/NEWS
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@ -233,6 +233,8 @@ Core and Builtins
Library Library
------- -------
- Issue #8862: Fixed curses cleanup when getkey is interrputed by a signal.
- Issue #17443: impalib.IMAP4_stream was using the default unbuffered IO - Issue #17443: impalib.IMAP4_stream was using the default unbuffered IO
in subprocess, but the imap code assumes buffered IO. In Python2 this in subprocess, but the imap code assumes buffered IO. In Python2 this
worked by accident. IMAP4_stream now explicitly uses buffered IO. worked by accident. IMAP4_stream now explicitly uses buffered IO.

4
Modules/_cursesmodule.c
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@ -895,7 +895,9 @@ PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args)
} }
if (rtn == ERR) { if (rtn == ERR) {
/* getch() returns ERR in nodelay mode */ /* getch() returns ERR in nodelay mode */
PyErr_SetString(PyCursesError, "no input"); PyErr_CheckSignals();
if (!PyErr_Occurred())
PyErr_SetString(PyCursesError, "no input");
return NULL; return NULL;
} else if (rtn<=255) { } else if (rtn<=255) {
return Py_BuildValue("C", rtn); return Py_BuildValue("C", rtn);