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gh-84632: IDLE: fix clipboard being cleared upon exit #26163

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gh-84632: IDLE: fix clipboard being cleared upon exit #26163

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cc3fb61
bpo-40452: IDLE: fix clipboard being cleared upon exit
taleinat May 16, 2021
64d1966
Merge branch 'main' into bpo-40452/IDLE-preserve-clipboard-upon-exit
taleinat May 16, 2021
a4d77ba
rename to _tkinter._finalize_tcl
taleinat May 16, 2021
6d098ac
reword NEWS entry as per CR
taleinat May 17, 2021
bb4835c
use try/finally to ensure pyshell cleanups are executed
taleinat May 19, 2021
9d45039
Merge branch 'main' into bpo-40452/IDLE-preserve-clipboard-upon-exit
taleinat Jul 6, 2021
a6032be
Merge branch 'main' into bpo-40452/IDLE-preserve-clipboard-upon-exit
terryjreedy Sep 18, 2022
13ac9af
Merge branch 'main' into bpo-40452/IDLE-preserve-clipboard-upon-exit
arhadthedev Apr 9, 2023
f3afda8
Run Argument Clinic
arhadthedev Apr 9, 2023
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12 changes: 9 additions & 3 deletions Lib/idlelib/pyshell.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1688,9 +1688,15 @@ def main():
if prefer_tabs_preference_warning:
shell.show_warning(prefer_tabs_preference_warning)

while flist.inversedict: # keep IDLE running while files are open.
root.mainloop()
root.destroy()
try:
while flist.inversedict: # keep IDLE running while files are open.
root.mainloop()
finally:
try:
root.destroy()
finally:
import _tkinter
_tkinter._finalize_tcl()
capture_warnings(False)

if __name__ == "__main__":
Expand Down
1 change: 1 addition & 0 deletions Misc/NEWS.d/next/IDLE/2021-05-16-16-24-31.bpo-40452.Nayfdf.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Fix new clipboard content copied from IDLE being gone after exiting IDLE.
19 changes: 19 additions & 0 deletions Modules/_tkinter.c
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Expand Up @@ -3039,6 +3039,24 @@ _tkinter_getbusywaitinterval_impl(PyObject *module)
return Tkinter_busywaitinterval;
}

/*[clinic input]
_tkinter._finalize_tcl

Finalize the Tcl interpreter.

This should be called just before an app exits, to allow Tcl to
execute its own finalization logic. After this, tkinter can no
longer be used, and attempts to do so will result in errors.
[clinic start generated code]*/

static PyObject *
_tkinter__finalize_tcl_impl(PyObject *module)
/*[clinic end generated code: output=a7a2a4c67f43bd28 input=e1082c1b262a40aa]*/
{
Tcl_FinalizeThread();
Py_RETURN_NONE;
}

#include "clinic/_tkinter.c.h"

static PyMethodDef Tktt_methods[] =
Expand Down Expand Up @@ -3122,6 +3140,7 @@ static PyMethodDef moduleMethods[] =
_TKINTER_CREATE_METHODDEF
_TKINTER_SETBUSYWAITINTERVAL_METHODDEF
_TKINTER_GETBUSYWAITINTERVAL_METHODDEF
_TKINTER__FINALIZE_TCL_METHODDEF
{NULL, NULL}
};

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24 changes: 23 additions & 1 deletion Modules/clinic/_tkinter.c.h
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