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bpo-41730: Show deprecation warnings for tkinter.tix (GH-22186)
Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com> Co-authored-by: Zachary Ware <zach@python.org>
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@ -1,7 +1,7 @@
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import sys
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import unittest
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from test import support
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from test.support import import_helper
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import sys
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# Skip this test if the _tkinter module wasn't built.
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_tkinter = import_helper.import_module('_tkinter')
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@ -9,7 +9,9 @@
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# Skip test if tk cannot be initialized.
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support.requires('gui')
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from tkinter import tix, TclError
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# Suppress the deprecation warning
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tix = import_helper.import_module('tkinter.tix', deprecated=True)
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from tkinter import TclError
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class TestTix(unittest.TestCase):
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@ -24,9 +26,12 @@ def setUp(self):
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else:
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self.addCleanup(self.root.destroy)
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def test_tix_available(self):
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# this test is just here to make setUp run
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pass
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def test_tix_deprecation(self):
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with self.assertWarns(DeprecationWarning):
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import_helper.import_fresh_module(
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'tkinter.tix',
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fresh=('tkinter.tix',),
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)
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if __name__ == '__main__':
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@ -21,13 +21,20 @@
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# Compare the demo tixwidgets.py to the original Tcl program and you will
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# appreciate the advantages.
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#
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# NOTE: This module is deprecated since Python 3.6.
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import os
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import warnings
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import tkinter
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from tkinter import *
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from tkinter import _cnfmerge
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import _tkinter # If this fails your Python may not be configured for Tk
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warnings.warn(
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'The Tix Tk extension is unmaintained, and the tkinter.tix wrapper module'
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' is deprecated in favor of tkinter.ttk',
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DeprecationWarning,
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stacklevel=2,
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)
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# Some more constants (for consistency with Tkinter)
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WINDOW = 'window'
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@ -0,0 +1 @@
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``DeprecationWarning`` is now raised when importing :mod:`tkinter.tix`, which has been deprecated in documentation since Python 3.6.
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