Commit cd6b8c67 authored by Terry Jan Reedy's avatar Terry Jan Reedy

Issue #10365: File open dialog now works instead of crashing

even when parent window is closed. Patch by Roger Serwy.
parent 809309a4
......@@ -156,7 +156,8 @@ class IOBinding:
self.filename_change_hook()
def open(self, event=None, editFile=None):
if self.editwin.flist:
flist = self.editwin.flist
if flist:
if not editFile:
filename = self.askopenfile()
else:
......@@ -167,16 +168,22 @@ class IOBinding:
# we open a new window. But we won't replace the
# shell window (which has an interp(reter) attribute), which
# gets set to "not modified" at every new prompt.
# Also, make sure the current window has not been closed,
# since it can be closed during the Open File dialog.
try:
interp = self.editwin.interp
except AttributeError:
interp = None
if not self.filename and self.get_saved() and not interp:
self.editwin.flist.open(filename, self.loadfile)
if self.editwin and not self.filename and \
self.get_saved() and not interp:
flist.open(filename, self.loadfile)
else:
self.editwin.flist.open(filename)
flist.open(filename)
else:
if self.text:
self.text.focus_set()
return "break"
#
# Code for use outside IDLE:
......
......@@ -1435,6 +1435,7 @@ def main():
if tkversionwarning:
shell.interp.runcommand(''.join(("print('", tkversionwarning, "')")))
while flist.inversedict: # keep IDLE running while files are open.
root.mainloop()
root.destroy()
......
......@@ -67,6 +67,9 @@ Core and Builtins
Library
-------
- Issue #10365: File open dialog now works instead of crashing
even when parent window is closed. Patch by Roger Serwy.
- Issue #14876: Use user-selected font for highlight configuration.
- Issue #14920: Fix the help(urllib.parse) failure on locale C on terminals.
......
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