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bpo-34008: Allow to call Py_Main() after Py_Initialize() (GH-8043)

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Py_Main() can again be called after Py_Initialize(), as in Python
3.6. The new configuration is ignored, except of
_PyMainInterpreterConfig.argv which is used to update sys.argv.
This commit is contained in:
Victor Stinner 2018-07-20 17:34:23 +02:00 • committed by GitHub
parent 2c5c0a367c
commit fb47bca9ee
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5 changed files with 52 additions and 6 deletions
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8
Lib/test/test_embed.py
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@ -238,6 +238,14 @@ class EmbeddingTests(unittest.TestCase):
self.assertEqual(out, '')
self.assertEqual(err, '')
def test_initialize_pymain(self):
"""
bpo-34008: Calling Py_Main() after Py_Initialize() must not fail.
"""
out, err = self.run_embedded_interpreter("initialize_pymain")
self.assertEqual(out.rstrip(), "Py_Main() after Py_Initialize: sys.argv=['-c', 'arg2']")
self.assertEqual(err, '')
if __name__ == "__main__":
unittest.main()