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WIP: bpo-34990: year 2038 problem in compileall.py #9892

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matrixise wants to merge 12 commits into from
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WIP: bpo-34990: year 2038 problem in compileall.py #9892

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bpo-34990: year 2038 problem in compileall.py
matrixise Oct 15, 2018
96dbdab
Add a blurb entry
matrixise Oct 15, 2018
de197d1
Support unsigned long in the tests of compileall.py
matrixise Oct 15, 2018
377f565
Add a test with compileall and the .pyc file with a timestamp >= 2018…
matrixise Oct 15, 2018
b7e89cc
Use unsigned long for the header size
matrixise Oct 17, 2018
eca7980
Use a bitwise 0xFFFF_FFFF on the mtime of the .pyc files
matrixise Oct 17, 2018
2cc344c
Update
matrixise Oct 17, 2018
dc57dde
Fix the mask
matrixise Oct 17, 2018
efdae35
Move test_compile_all_2038 to CompileallTestsBase
matrixise Oct 17, 2018
1f30292
reword the blurb entry
matrixise Oct 17, 2018
4ed1e74
Update importlib_external after the modifications in importlib
matrixise Oct 17, 2018
ca6c049
Revert my modification in Lib/importlib/_bootstrap_external.py: useless,
matrixise Oct 17, 2018
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Add a test with compileall and the .pyc file with a timestamp >= 2018… 
…-01-20

Co-authored-by: Karthikeyan Singaravelan <tir.karthi@gmail.com>
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@matrixise
matrixise committed Oct 15, 2018
commit 377f565bc940e3cfcc28cfef62bc5aaf82ddb610
5 changes: 4 additions & 1 deletion Lib/test/test_compileall.py
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Expand Up @@ -200,7 +200,10 @@ class CompileallTestsWithSourceEpoch(CompileallTestsBase,
unittest.TestCase,
metaclass=SourceDateEpochTestMeta,
source_date_epoch=True):
pass
def test_compile_all_2038(self):
with open(self.source_path, 'r') as f:
os.utime(f.name, (2147558400, 2147558400)) # Jan 20, 2038 as touch
self.assertTrue(compileall.compile_file(pathlib.Path(self.source_path)))

@bmwiedemann bmwiedemann Oct 15, 2018

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not sure, but maybe this is not a good place in this file to add the test in, because SOURCE_DATE_EPOCH changes the default .pyc type to be hash-based, which would not hit the error condition. See #9607

@matrixise matrixise Oct 15, 2018

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I am not sure, just copy the code of @tirkarthi . I will wait for a review from @vstinner or an other core-dev.

@vstinner vstinner Oct 17, 2018

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It should be moved to CompileallTestsBase.

@matrixise matrixise Oct 17, 2018

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done



@serhiy-storchaka serhiy-storchaka Oct 18, 2018

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Unrelated change.

class CompileallTestsWithoutSourceEpoch(CompileallTestsBase,
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