introduces acompression package and re-exports existing modules under that package.
MovesLib/_compression.py toLib/compression/_common/streams.py and updates imports to match.

I addedskip news as I'd like to write a holistic NEWS/What's New entry once the entire implementation has landed. If people think each PR should have NEWS I can write something up.

Issue:Implement PEP 784 - Adding Zstandard to the Python standard library #132983

emmatyping added2 commits

April 15, 2025 19:14

Introducecompression package

2a6b0f7

This commit introduces the `compression` package, specified in PEP 784to re-export the `lzma`, `bz2`, `gzip`, and `zlib` modules. Introductionof `compression.zstd` will be completed in a future commit once the`_zstd` module is merged.This commit also moves the `_compression` private module to`compression._common.streams`.

Merge branch 'python:main' into compression_package

586a48d

emmatyping added the skip news label

Apr 26, 2025

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Apr 26, 2025

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Apr 26, 2025

Implement PEP 784 - Adding Zstandard to the Python standard library#132983

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emmatyping requested a review fromgpshead

April 26, 2025 17:22

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picnixz commentedApr 26, 2025

(You need to runmake regen-stdlib-module-names for the stdlib module names to be updated)

StanFromIreland reviewed

Apr 26, 2025

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emmatyping commentedApr 26, 2025•
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@picnixz

(You need to run make regen-stdlib-module-names for the stdlib module names to be updated)

Yeah, unfortunatelygenerate_stdlib_module_names.py doesn't seem to handle nested packages, so I am fixing that socompression.* will be included.

E: s/modules/packages/

emmatyping added2 commits

April 26, 2025 11:27

Update stdlib modules list

0d7e1db

Also update `generate_stdlib_module_names.py` to collect `compression`,a namespace package.

Sort lzma import in alphabetical order

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picnixz reviewed

Apr 26, 2025

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More import sorting

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Some imports are not sorted but they are part of the test and tests imports don't follow a specific convention (unless we manage to). In general, we try to keep the convention within the same file.

bedevere-appbot added awaiting merge and removed awaiting review labels

Apr 26, 2025

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emmatyping commentedApr 26, 2025

Some imports are not sorted but they are part of the test and tests imports don't follow a specific convention

Good to know, sorry I am not very familiar with the import ordering conventions!

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picnixz commentedApr 26, 2025

Good to know, sorry I am not very familiar with the import ordering conventions!

Officially, there is no convention so it's fine! The modules I maintain have sorted imports because it's easier to find what I want but other modules have what I call chronological imports (i.e., once you need another module, a new line is added). There are benefits in both: the first is "purer" (although it's subjective) while the latter eases diffs.

I try to minimize the diffs in general even if it goes against my own conventions (and minimizing the diff is generally achieved by keeping the same convention as the current file).

gpshead reviewed

Apr 26, 2025

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emmatyping added3 commits

April 26, 2025 14:44

Rename compression._common.streams to compression._common._streams

c8201ba

Re-export existing module docstrings

e7fed14

Add compression/__init__.py and revert tooling change

2e1b2a8

emmatyping force-pushed thecompression_package branch from46c7e21 to2e1b2a8Compare

April 26, 2025 23:36

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Apr 27, 2025

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gpshead merged commit20be6ba intopython:main

Apr 27, 2025

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⚠️⚠️⚠️ Buildbot failure⚠️⚠️⚠️

Hi! The buildbotx86 Debian Installed with X 3.x (no tier) has failed when building commit20be6ba.

What do you need to do:

Don't panic.
Checkthe buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1244/builds/5137) and take a look at the build logs.
Check if the failure is related to this commit (20be6ba) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1244/builds/5137

Summary of the results of the build (if available):

Click to see traceback logs

Traceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/shutil.py"�[0m, line �[35m1331�[0m, in �[35m_unpack_tarfile�[0m    tarobj= tarfile.open(filename)  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/tarfile.py"�[0m, line �[35m1866�[0m, in �[35mopen�[0mraise ReadError(f"file could not be opened successfully:\n{error_msgs_summary}")�[1;35mtarfile.ReadError�[0m:�[35mfile could not be opened successfully:- method gz: CompressionError('gzip module is not available')- method bz2: CompressionError('bz2 module is not available')- method xz: CompressionError('lzma module is not available')- method tar: ReadError('truncated header')�[0mTraceback (most recent call last):  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/libregrtest/single.py", line210, in_runtest_env_changed_exc    _load_run_test(result, runtests)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/libregrtest/single.py", line155, in_load_run_test    test_mod= importlib.import_module(module_name)  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/importlib/__init__.py", line88, inimport_modulereturn _bootstrap._gcd_import(name[level:], package, level)~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"<frozen importlib._bootstrap>", line1398, in_gcd_import  File"<frozen importlib._bootstrap>", line1371, in_find_and_load  File"<frozen importlib._bootstrap>", line1342, in_find_and_load_unlocked  File"<frozen importlib._bootstrap>", line938, in_load_unlocked  File"<frozen importlib._bootstrap_external>", line762, inexec_module  File"<frozen importlib._bootstrap>", line491, in_call_with_frames_removed  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_lzma.py", line9, in<module>from compression._commonimport _streamsModuleNotFoundError:No module named 'compression'�[0mTraceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m1691�[0m, in �[35mtest_make_tarfile_without_rootdir�[0m    �[31mself.assertTrue�[0m�[1;31m(tarfile.is_tarfile(archive))�[0m    �[31m~~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m�[1;35mAssertionError�[0m:�[35mFalse is not true�[0mTraceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2150�[0m, in �[35mtest_unpack_archive_gztar�[0m    �[31mself.check_unpack_tarball�[0m�[1;31m('gztar')�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2142�[0m, in �[35mcheck_unpack_tarball�[0m    �[31mself.check_unpack_archive�[0m�[1;31m(format,filter='fully_trusted')�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2111�[0m, in �[35mcheck_unpack_archive�[0m    �[31mself.check_unpack_archive_with_converter�[0m�[1;31m(�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^�[0m        �[1;31mformat,lambdapath: path,**kwargs)�[0m        �[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2127�[0m, in �[35mcheck_unpack_archive_with_converter�[0m    �[31munpack_archive�[0m�[1;31m(converter(filename), converter(tmpdir2),**kwargs)�[0m    �[31m~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/shutil.py"�[0m, line �[35m1415�[0m, in �[35munpack_archive�[0m    �[31mfunc�[0m�[1;31m(filename, extract_dir,**kwargs)�[0m    �[31m~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/shutil.py"�[0m, line �[35m1333�[0m, in �[35m_unpack_tarfile�[0mraise ReadError("%s is not a compressed or uncompressed tar file"% filename)�[1;35mshutil.ReadError�[0m:�[35m/tmp/test_python_9h9mmz_c/test_python_21506æ/tmpt7gkyxui/archive.tar.gz is not a compressed or uncompressed tar file�[0mTraceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m1961�[0m, in �[35mtest_tarfile_root_owner�[0m    archive= tarfile.open(archive_name)  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/tarfile.py"�[0m, line �[35m1866�[0m, in �[35mopen�[0mraise ReadError(f"file could not be opened successfully:\n{error_msgs_summary}")�[1;35mtarfile.ReadError�[0m:�[35mfile could not be opened successfully:- method gz: CompressionError('gzip module is not available')- method bz2: CompressionError('bz2 module is not available')- method xz: CompressionError('lzma module is not available')- method tar: ReadError('truncated header')�[0mTraceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2150�[0m, in �[35mtest_unpack_archive_gztar�[0m    �[31mself.check_unpack_tarball�[0m�[1;31m('gztar')�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2142�[0m, in �[35mcheck_unpack_tarball�[0m    �[31mself.check_unpack_archive�[0m�[1;31m(format,filter='fully_trusted')�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2111�[0m, in �[35mcheck_unpack_archive�[0m    �[31mself.check_unpack_archive_with_converter�[0m�[1;31m(�[0m    �[31m~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~�[0m�[1;31m^�[0m        �[1;31mformat,lambdapath: path,**kwargs)�[0m        �[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m2127�[0m, in �[35mcheck_unpack_archive_with_converter�[0m    �[31munpack_archive�[0m�[1;31m(converter(filename), converter(tmpdir2),**kwargs)�[0m    �[31m~~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/shutil.py"�[0m, line �[35m1415�[0m, in �[35munpack_archive�[0m    �[31mfunc�[0m�[1;31m(filename, extract_dir,**kwargs)�[0m    �[31m~~~~�[0m�[1;31m^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/shutil.py"�[0m, line �[35m1333�[0m, in �[35m_unpack_tarfile�[0mraise ReadError("%s is not a compressed or uncompressed tar file"% filename)�[1;35mshutil.ReadError�[0m:�[35m/tmp/test_python_dbw2aaxz/test_python_13358æ/tmp39bg5feu/archive.tar.gz is not a compressed or uncompressed tar file�[0mTraceback (most recent call last):  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m1757�[0m, in �[35mtest_tarfile_vs_tar�[0mself.assertEqual(�[31mself._tarinfo�[0m�[1;31m(tarball)�[0m,self._tarinfo(tarball2))                     �[31m~~~~~~~~~~~~~�[0m�[1;31m^^^^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_shutil.py"�[0m, line �[35m1620�[0m, in �[35m_tarinfo�[0mwith �[31mtarfile.open�[0m�[1;31m(path)�[0mas tar:         �[31m~~~~~~~~~~~~�[0m�[1;31m^^^^^^�[0m  File �[35m"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/tarfile.py"�[0m, line �[35m1866�[0m, in �[35mopen�[0mraise ReadError(f"file could not be opened successfully:\n{error_msgs_summary}")�[1;35mtarfile.ReadError�[0m:�[35mfile could not be opened successfully:- method gz: CompressionError('gzip module is not available')- method bz2: CompressionError('bz2 module is not available')- method xz: CompressionError('lzma module is not available')- method tar: ReadError('truncated header')�[0mTraceback (most recent call last):  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/libregrtest/single.py", line210, in_runtest_env_changed_exc    _load_run_test(result, runtests)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/libregrtest/single.py", line155, in_load_run_test    test_mod= importlib.import_module(module_name)  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/importlib/__init__.py", line88, inimport_modulereturn _bootstrap._gcd_import(name[level:], package, level)~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"<frozen importlib._bootstrap>", line1398, in_gcd_import  File"<frozen importlib._bootstrap>", line1371, in_find_and_load  File"<frozen importlib._bootstrap>", line1342, in_find_and_load_unlocked  File"<frozen importlib._bootstrap>", line938, in_load_unlocked  File"<frozen importlib._bootstrap_external>", line762, inexec_module  File"<frozen importlib._bootstrap>", line491, in_call_with_frames_removed  File"/buildbot/buildarea/3.x.ware-debian-x86.installed/build/target/lib/python3.14/test/test_bz2.py", line19, in<module>from compression._commonimport _streamsModuleNotFoundError:No module named 'compression'�[0m

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StanFromIreland commentedApr 27, 2025

Fails are related.

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emmatyping commentedApr 27, 2025

Yes, it looks like I need to add thecompression packages toMakefile.pre.in to install. Just verifying the fix works before pushing.

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bedevere-bot commentedApr 27, 2025

⚠️⚠️⚠️ Buildbot failure⚠️⚠️⚠️

Hi! The buildbotiOS ARM64 Simulator 3.x (tier-3) has failed when building commit20be6ba.

What do you need to do:

Don't panic.
Checkthe buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1380/builds/3412) and take a look at the build logs.
Check if the failure is related to this commit (20be6ba) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1380/builds/3412

Failed tests:

test_shutil
test_bz2
test_largefile
test_lzma

Failed subtests:

test_make_tarfile_without_rootdir - test.test_shutil.TestArchives.test_make_tarfile_without_rootdir
test_it - test.test_largefile.TestSocketSendfile.test_it
test_unpack_archive_gztar - test.test_shutil.TestArchives.test_unpack_archive_gztar

Summary of the results of the build (if available):

Click to see traceback logs

Traceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_largefile.py", line183, inwrapperreturn fun(*args,**kwargs)  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_largefile.py", line247, intest_itwith socket.create_server(("", port))as sock:~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/socket.py", line955, increate_serverraise error(err.errno, msg)fromNoneOSError:[Errno 48] Address already in use (while attempting to bind on address ('', 51418))Traceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/libregrtest/single.py", line210, in_runtest_env_changed_exc    _load_run_test(result, runtests)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/libregrtest/single.py", line155, in_load_run_test    test_mod= importlib.import_module(module_name)  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/importlib/__init__.py", line88, inimport_modulereturn _bootstrap._gcd_import(name[level:], package, level)~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"<frozen importlib._bootstrap>", line1398, in_gcd_import  File"<frozen importlib._bootstrap>", line1371, in_find_and_load  File"<frozen importlib._bootstrap>", line1342, in_find_and_load_unlocked  File"<frozen importlib._bootstrap>", line938, in_load_unlocked  File"<frozen importlib._bootstrap_external>", line762, inexec_module  File"<frozen importlib._bootstrap>", line491, in_call_with_frames_removed  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_bz2.py", line19, in<module>from compression._commonimport _streamsModuleNotFoundError:No module named 'compression'Traceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line1691, intest_make_tarfile_without_rootdirself.assertTrue(tarfile.is_tarfile(archive))~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^AssertionError:False is not trueTraceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/libregrtest/single.py", line210, in_runtest_env_changed_exc    _load_run_test(result, runtests)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/libregrtest/single.py", line155, in_load_run_test    test_mod= importlib.import_module(module_name)  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/importlib/__init__.py", line88, inimport_modulereturn _bootstrap._gcd_import(name[level:], package, level)~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"<frozen importlib._bootstrap>", line1398, in_gcd_import  File"<frozen importlib._bootstrap>", line1371, in_find_and_load  File"<frozen importlib._bootstrap>", line1342, in_find_and_load_unlocked  File"<frozen importlib._bootstrap>", line938, in_load_unlocked  File"<frozen importlib._bootstrap_external>", line762, inexec_module  File"<frozen importlib._bootstrap>", line491, in_call_with_frames_removed  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_lzma.py", line9, in<module>from compression._commonimport _streamsModuleNotFoundError:No module named 'compression'Traceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/threading.py", line1079, in_bootstrap_innerself._context.run(self.run)~~~~~~~~~~~~~~~~~^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/threading.py", line1021, inrunself._target(*self._args,**self._kwargs)~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_interpreters/test_stress.py", line47, inrun    interp= interpreters.create()  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/support/interpreters/__init__.py", line76, increateid= _interpreters.create(reqrefs=True)interpreters.InterpreterError:interpreter creation failedkTraceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2150, intest_unpack_archive_gztarself.check_unpack_tarball('gztar')~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2142, incheck_unpack_tarballself.check_unpack_archive(format,filter='fully_trusted')~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2111, incheck_unpack_archiveself.check_unpack_archive_with_converter(~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^format,lambdapath: path,**kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2127, incheck_unpack_archive_with_converter    unpack_archive(converter(filename), converter(tmpdir2),**kwargs)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/shutil.py", line1415, inunpack_archive    func(filename, extract_dir,**kwargs)~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/shutil.py", line1333, in_unpack_tarfileraise ReadError("%s is not a compressed or uncompressed tar file"% filename)shutil.ReadError:/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Data/Application/F8E92DEC-C566-4A92-AE44-01AF3D6FCF16/tmp/test_python_worker_6059æ/tmp68ejuorz/archive.tar.gz is not a compressed or uncompressed tar fileTraceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2150, intest_unpack_archive_gztarself.check_unpack_tarball('gztar')~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2142, incheck_unpack_tarballself.check_unpack_archive(format,filter='fully_trusted')~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2111, incheck_unpack_archiveself.check_unpack_archive_with_converter(~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^format,lambdapath: path,**kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/test/test_shutil.py", line2127, incheck_unpack_archive_with_converter    unpack_archive(converter(filename), converter(tmpdir2),**kwargs)~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/shutil.py", line1415, inunpack_archive    func(filename, extract_dir,**kwargs)~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/shutil.py", line1333, in_unpack_tarfileraise ReadError("%s is not a compressed or uncompressed tar file"% filename)shutil.ReadError:/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Data/Application/F8E92DEC-C566-4A92-AE44-01AF3D6FCF16/tmp/test_python_worker_6059æ/tmpnvbljx7y/archive.tar.gz is not a compressed or uncompressed tar fileTraceback (most recent call last):  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/shutil.py", line1331, in_unpack_tarfile    tarobj= tarfile.open(filename)  File"/Users/buildbot/Library/Developer/XCTestDevices/3A404F41-86B9-4CE5-9415-6BD112E026F5/data/Containers/Bundle/Application/B0D420F9-4362-48F1-823E-B6F074B20BF5/iOSTestbed.app/python/lib/python3.14/tarfile.py", line1866, inopenraise ReadError(f"file could not be opened successfully:\134n{error_msgs_summary}")tarfile.ReadError:file could not be opened successfully:- method gz: CompressionError('gzip module is not available')- method bz2: CompressionError('bz2 module is not available')- method xz: CompressionError('lzma module is not available')- method tar: ReadError('truncated header')