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gh-104780: Remove 2to3 program and lib2to3 module (#104781)

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* Remove the Tools/scripts/2to3 script.
* Remove the Lib/test/test_lib2to3/ directory.
* Doc/tools/extensions/pyspecific.py: remove the "2to3fixer" object
  type.
* Makefile and PC/layout/main.py no longer compile lib2to3 grammar
  files.
* Update Makefile for 2to3 removal.
This commit is contained in:
Victor Stinner 2023-05-23 19:40:02 +02:00 • committed by GitHub
parent ddb1485953
commit ae00b810d1
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135 changed files with 26 additions and 21000 deletions
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8
Lib/test/test_tools/test_sundry.py
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@ -14,11 +14,6 @@ from test.test_tools import scriptsdir, import_tool, skip_if_missing
skip_if_missing()
class TestSundryScripts(unittest.TestCase):
# At least make sure the rest don't have syntax errors. When tests are
# added for a script it should be added to the allowlist below.
skiplist = ['2to3']
# import logging registers "atfork" functions which keep indirectly the
# logging module dictionary alive. Mock the function to be able to unload
# cleanly the logging module.
@ -31,9 +26,6 @@ class TestSundryScripts(unittest.TestCase):
continue
name = fn[:-3]
if name in self.skiplist:
continue
import_tool(name)
finally:
# Unload all modules loaded in this test