[New-bugs-announce] [issue31508] Running test_ttk_guionly logs "test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed" warnings

[STINNER Victor]

New submission from STINNER Victor:

0:33:11 load avg: 4.82 [ 44/405/1] test_ttk_guionly passed -- running: test_subprocess (504 sec)
/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
beginning 6 repetitions
123456
/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
./buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
./buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
./buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
./buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
./buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/tkinter/test/test_ttk/test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed
  'Deprecated API of Treeview.selection() should be removed')
.

----------
components: Tkinter
messages: 302454
nosy: gpolo, haypo, serhiy.storchaka
priority: normal
severity: normal
status: open
title: Running test_ttk_guionly logs "test_widgets.py:1562: UserWarning: Deprecated API of Treeview.selection() should be removed" warnings
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31508>
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