Issue #21522: Added Tkinter tests for Listbox.itemconfigure(),
PanedWindow.paneconfigure(), and Menu.entryconfigure().
This commit is contained in:
Serhiy Storchaka
commit
475620187b
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@ -1,5 +1,6 @@
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import unittest
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import tkinter
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from tkinter import TclError
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import os
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import sys
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from test.support import requires
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@ -730,6 +731,61 @@ class ListboxTest(AbstractWidgetTest, unittest.TestCase):
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widget = self.create()
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self.checkEnumParam(widget, 'state', 'disabled', 'normal')
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def test_itemconfigure(self):
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widget = self.create()
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with self.assertRaisesRegex(TclError, 'item number "0" out of range'):
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widget.itemconfigure(0)
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colors = 'red orange yellow green blue white violet'.split()
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widget.insert('end', *colors)
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for i, color in enumerate(colors):
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widget.itemconfigure(i, background=color)
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with self.assertRaises(TypeError):
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widget.itemconfigure()
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with self.assertRaisesRegex(TclError, 'bad listbox index "red"'):
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widget.itemconfigure('red')
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self.assertEqual(widget.itemconfigure(0, 'background'),
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('background', 'background', 'Background', '', 'red'))
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self.assertEqual(widget.itemconfigure('end', 'background'),
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('background', 'background', 'Background', '', 'violet'))
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self.assertEqual(widget.itemconfigure('@0,0', 'background'),
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('background', 'background', 'Background', '', 'red'))
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d = widget.itemconfigure(0)
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self.assertIsInstance(d, dict)
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for k, v in d.items():
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self.assertIn(len(v), (2, 5))
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if len(v) == 5:
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self.assertEqual(v, widget.itemconfigure(0, k))
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self.assertEqual(v[4], widget.itemcget(0, k))
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def check_itemconfigure(self, name, value):
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widget = self.create()
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widget.insert('end', 'a', 'b', 'c', 'd')
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widget.itemconfigure(0, **{name: value})
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self.assertEqual(widget.itemconfigure(0, name)[4], value)
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self.assertEqual(widget.itemcget(0, name), value)
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with self.assertRaisesRegex(TclError, 'unknown color name "spam"'):
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widget.itemconfigure(0, **{name: 'spam'})
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def test_itemconfigure_background(self):
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self.check_itemconfigure('background', '#ff0000')
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def test_itemconfigure_bg(self):
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self.check_itemconfigure('bg', '#ff0000')
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def test_itemconfigure_fg(self):
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self.check_itemconfigure('fg', '#110022')
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def test_itemconfigure_foreground(self):
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self.check_itemconfigure('foreground', '#110022')
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def test_itemconfigure_selectbackground(self):
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self.check_itemconfigure('selectbackground', '#110022')
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def test_itemconfigure_selectforeground(self):
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self.check_itemconfigure('selectforeground', '#654321')
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@add_standard_options(PixelSizeTests, StandardOptionsTests)
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class ScaleTest(AbstractWidgetTest, unittest.TestCase):
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OPTIONS = (
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@ -887,6 +943,98 @@ class PanedWindowTest(AbstractWidgetTest, unittest.TestCase):
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self.checkPixelsParam(widget, 'width', 402, 403.4, 404.6, -402, 0, '5i',
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conv=noconv)
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def create2(self):
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p = self.create()
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b = tkinter.Button(p)
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c = tkinter.Button(p)
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p.add(b)
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p.add(c)
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return p, b, c
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def test_paneconfigure(self):
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p, b, c = self.create2()
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self.assertRaises(TypeError, p.paneconfigure)
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d = p.paneconfigure(b)
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self.assertIsInstance(d, dict)
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for k, v in d.items():
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self.assertEqual(len(v), 5)
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self.assertEqual(v, p.paneconfigure(b, k))
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self.assertEqual(v[4], p.panecget(b, k))
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def check_paneconfigure(self, p, b, name, value, expected):
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if not self.wantobjects:
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expected = str(expected)
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p.paneconfigure(b, **{name: value})
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self.assertEqual(p.paneconfigure(b, name)[4], expected)
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self.assertEqual(p.panecget(b, name), expected)
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def check_paneconfigure_bad(self, p, b, name, msg):
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with self.assertRaisesRegex(TclError, msg):
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p.paneconfigure(b, **{name: 'badValue'})
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def test_paneconfigure_after(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'after', c, str(c))
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self.check_paneconfigure_bad(p, b, 'after',
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'bad window path name "badValue"')
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def test_paneconfigure_before(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'before', c, str(c))
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self.check_paneconfigure_bad(p, b, 'before',
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'bad window path name "badValue"')
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def test_paneconfigure_height(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'height', 10, 10)
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self.check_paneconfigure_bad(p, b, 'height',
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'bad screen distance "badValue"')
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def test_paneconfigure_hide(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'hide', False, 0)
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self.check_paneconfigure_bad(p, b, 'hide',
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'expected boolean value but got "badValue"')
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def test_paneconfigure_minsize(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'minsize', 10, 10)
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self.check_paneconfigure_bad(p, b, 'minsize',
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'bad screen distance "badValue"')
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def test_paneconfigure_padx(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'padx', 1.3, 1)
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self.check_paneconfigure_bad(p, b, 'padx',
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'bad screen distance "badValue"')
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def test_paneconfigure_pady(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'pady', 1.3, 1)
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self.check_paneconfigure_bad(p, b, 'pady',
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'bad screen distance "badValue"')
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def test_paneconfigure_sticky(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'sticky', 'nsew', 'nesw')
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self.check_paneconfigure_bad(p, b, 'sticky',
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'bad stickyness value "badValue": must '
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'be a string containing zero or more of '
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'n, e, s, and w')
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def test_paneconfigure_stretch(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'stretch', 'alw', 'always')
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self.check_paneconfigure_bad(p, b, 'stretch',
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'bad stretch "badValue": must be '
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'always, first, last, middle, or never')
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def test_paneconfigure_width(self):
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p, b, c = self.create2()
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self.check_paneconfigure(p, b, 'width', 10, 10)
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self.check_paneconfigure_bad(p, b, 'width',
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'bad screen distance "badValue"')
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@add_standard_options(StandardOptionsTests)
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class MenuTest(AbstractWidgetTest, unittest.TestCase):
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@ -923,6 +1071,39 @@ class MenuTest(AbstractWidgetTest, unittest.TestCase):
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self.checkEnumParam(widget, 'type',
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'normal', 'tearoff', 'menubar')
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def test_entryconfigure(self):
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m1 = self.create()
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m1.add_command(label='test')
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self.assertRaises(TypeError, m1.entryconfigure)
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with self.assertRaisesRegex(TclError, 'bad menu entry index "foo"'):
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m1.entryconfigure('foo')
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d = m1.entryconfigure(1)
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self.assertIsInstance(d, dict)
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for k, v in d.items():
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self.assertIsInstance(k, str)
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self.assertIsInstance(v, tuple)
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self.assertEqual(len(v), 5)
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self.assertEqual(v[0], k)
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self.assertEqual(m1.entrycget(1, k), v[4])
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m1.destroy()
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def test_entryconfigure_label(self):
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m1 = self.create()
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m1.add_command(label='test')
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self.assertEqual(m1.entrycget(1, 'label'), 'test')
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m1.entryconfigure(1, label='changed')
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self.assertEqual(m1.entrycget(1, 'label'), 'changed')
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def test_entryconfigure_variable(self):
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m1 = self.create()
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v1 = tkinter.BooleanVar(self.root)
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v2 = tkinter.BooleanVar(self.root)
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m1.add_checkbutton(variable=v1, onvalue=True, offvalue=False,
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label='Nonsense')
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self.assertEqual(str(m1.entrycget(1, 'variable')), str(v1))
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m1.entryconfigure(1, variable=v2)
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self.assertEqual(str(m1.entrycget(1, 'variable')), str(v2))
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@add_standard_options(PixelSizeTests, StandardOptionsTests)
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class MessageTest(AbstractWidgetTest, unittest.TestCase):
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@ -15,6 +15,12 @@ Core and Builtins
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time issue noticeable when compiling code with a large number of "and"
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and "or" operators.
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Tests
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-----
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- Issue #21522: Added Tkinter tests for Listbox.itemconfigure(),
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PanedWindow.paneconfigure(), and Menu.entryconfigure().
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- Issue #21418: Fix a crash in the builtin function super() when called without
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argument and without current frame (ex: embedded Python).
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