8000 gh-134210: handle signals in `_curses.window.getch` by picnixz · Pull Request #134326 · python/cpython · GitHub
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gh-134210: handle signals in _curses.window.getch #134326

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Merged
merged 6 commits into from
May 27, 2025
Merged

gh-134210: handle signals in _curses.window.getch #134326

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7d979cf
add helper for handling input errors
picnixz May 20, 2025
81056a3
handle input errors in `getch`, `get_wch` and `getkey`
picnixz May 20, 2025
b926e64
do not break stuff!
picnixz May 20, 2025
3a1b29c
blurb
picnixz May 24, 2025
fd46802
revert side modifications
picnixz May 25, 2025
091ca8f
Update Misc/NEWS.d/next/Library/2025-05-24-13-10-35.gh-issue-134210.0…
picnixz May 26, 2025
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add helper for handling input errors
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@picnixz
picnixz committed May 20, 2025
commit 7d979cf3ae942ce637a4acb1b1963daf164f0287
13 changes: 13 additions & 0 deletions Modules/_cursesmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1659,6 +1659,19 @@ _curses_window_getbkgd_impl(PyCursesWindowObject *self)
return (long) getbkgd(self->win);
}

static PyObject *
curses_check_signals_on_input_error(PyCursesWindowObject *self,
const char *curses_funcname,
const char *python_funcname)
{
if (!PyErr_CheckSignals() && !PyErr_Occurred()) {
cursesmodule_state *state = get_cursesmodule_state_by_win(self);
PyErr_Format(state->error, "%s() (called by %s()): no input",
curses_funcname, python_funcname);
}
return NULL;
}

/*[clinic input]
_curses.window.getch -> int

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