Mailing List Archive: [issue1635741] Py_Finalize() doesn't clear all Python objects at exit

[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 17, 2020, 2:29 PM

Post #101 of 145 (876 views)

STINNER Victor <vstinner@python.org> added the comment:

> For the signal module, see bpo-41713.

Done: the _signal module uses again the multi-phase init API.

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 17, 2020, 11:49 PM

Post #102 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22251
pull_request: https://github.com/python/cpython/pull/23358

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 12:18 AM

Post #103 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22252
pull_request: https://github.com/python/cpython/pull/23359

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 12:48 AM

Post #104 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22253
pull_request: https://github.com/python/cpython/pull/23360

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 1:16 AM

Post #105 of 145 (876 views)

Christian Heimes <lists@cheimes.de> added the comment:

$ grep -l -R PyModule_Create . | sort
./_asynciomodule.c
./cjkcodecs/cjkcodecs.h
./cjkcodecs/multibytecodec.c
./_csv.c
./_ctypes/_ctypes.c
./_cursesmodule.c
./_datetimemodule.c
./_decimal/_decimal.c
./_elementtree.c
./gcmodule.c
./grpmodule.c [*]
./_hashopenssl.c [*]
./_io/_iomodule.c
./_multiprocessing/posixshmem.c
./ossaudiodev.c
./_pickle.c
./_posixsubprocess.c
./pwdmodule.c [*]
./pyexpat.c [*]
./_queuemodule.c
./_randommodule.c
./readline.c
./selectmodule.c
./socketmodule.c
./spwdmodule.c
./_sqlite/module.c
./_sre.c
./_ssl.c [*]
./_struct.c
./symtablemodule.c
./_testbuffer.c
./_testcapimodule.c
./_testimportmultiple.c
./_testinternalcapi.c
./_threadmodule.c
./_tkinter.c
./_tracemalloc.c
./_xxsubinterpretersmodule.c
./_xxtestfuzz/_xxtestfuzz.c

[*] == open PR

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 1:18 AM

Post #106 of 145 (876 views)

Erlend Egeberg Aasland <erlend.aasland@innova.no> added the comment:

For sqlite3, see bpo-42064

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 1:55 AM

Post #107 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22254
pull_request: https://github.com/python/cpython/pull/23361

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 7:03 AM

Post #108 of 145 (876 views)

miss-islington <mariatta.wijaya+miss-islington@gmail.com> added the comment:

New changeset c7011012fac91a30923e39dbce7611f1b3ca8506 by Christian Heimes in branch 'master':
bpo-1635741: Port symtable module to multiphase initialization (GH-23361)
https://github.com/python/cpython/commit/c7011012fac91a30923e39dbce7611f1b3ca8506

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 7:12 AM

Post #109 of 145 (876 views)

Christian Heimes <lists@cheimes.de> added the comment:

New changeset 46f59ebd01e22cc6a56fd0691217318c1d801a49 by Christian Heimes in branch 'master':
bpo-1635741: Port _hashlib to multiphase initialization (GH-23358)
https://github.com/python/cpython/commit/46f59ebd01e22cc6a56fd0691217318c1d801a49

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 11:12 AM

Post #110 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22269
pull_request: https://github.com/python/cpython/pull/23376

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 11:34 AM

Post #111 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22270
pull_request: https://github.com/python/cpython/pull/23377

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 1:10 PM

Post #112 of 145 (876 views)

Change by STINNER Victor <vstinner@python.org>:

----------
pull_requests: +22271
pull_request: https://github.com/python/cpython/pull/23378

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 2:18 PM

Post #113 of 145 (876 views)

STINNER Victor <vstinner@python.org> added the comment:

New changeset 622307142130d36a30644233441333247838af38 by Victor Stinner in branch 'master':
bpo-1635741: Convert _imp to multi-phase init (GH-23378)
https://github.com/python/cpython/commit/622307142130d36a30644233441333247838af38

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 2:47 PM

Post #114 of 145 (876 views)

Change by STINNER Victor <vstinner@python.org>:

----------
pull_requests: +22272
pull_request: https://github.com/python/cpython/pull/23379

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 3:12 PM

Post #115 of 145 (876 views)

Change by STINNER Victor <vstinner@python.org>:

----------
pull_requests: +22273
pull_request: https://github.com/python/cpython/pull/23381

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 3:19 PM

Post #116 of 145 (876 views)

STINNER Victor <vstinner@python.org> added the comment:

New changeset 6f4635fe20457a7c513050bb117c2f0511cd4e44 by Victor Stinner in branch 'master':
bpo-1635741: Port _warnings to the multi-phase init (GH-23379)
https://github.com/python/cpython/commit/6f4635fe20457a7c513050bb117c2f0511cd4e44

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 11:46 PM

Post #117 of 145 (876 views)

miss-islington <mariatta.wijaya+miss-islington@gmail.com> added the comment:

New changeset cc0cd43c0f96dac413e54855e9c77ec4b73bd2f8 by Christian Heimes in branch 'master':
bpo-1635741: Port _random to multiphase initialization (GH-23359)
https://github.com/python/cpython/commit/cc0cd43c0f96dac413e54855e9c77ec4b73bd2f8

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 18, 2020, 11:47 PM

Post #118 of 145 (876 views)

miss-islington <mariatta.wijaya+miss-islington@gmail.com> added the comment:

New changeset fa2eee975dbf7d2728021ef9d97328bbe88351cf by Christian Heimes in branch 'master':
bpo-1635741: Port grp and pwd to multiphase initialization (GH-23360)
https://github.com/python/cpython/commit/fa2eee975dbf7d2728021ef9d97328bbe88351cf

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 12:09 AM

Post #119 of 145 (876 views)

STINNER Victor <vstinner@python.org> added the comment:

About multi-phase init, it's nice to see the list of modules using the "legacy" init API getting smaller at each Python release!

Example adding a log to PyModule_Create2():

+fprintf(stderr, "LEGACY MODULE INIT: %s\n", module->m_name);

python3.6 -c pass: 16 modules using the legacy API

LEGACY MODULE INIT: builtins
LEGACY MODULE INIT: sys
LEGACY MODULE INIT: _warnings
LEGACY MODULE INIT: _imp
LEGACY MODULE INIT: _warnings
LEGACY MODULE INIT: _thread
LEGACY MODULE INIT: _weakref
LEGACY MODULE INIT: io
LEGACY MODULE INIT: marshal
LEGACY MODULE INIT: posix
LEGACY MODULE INIT: zipimport
LEGACY MODULE INIT: _codecs
LEGACY MODULE INIT: _signal
LEGACY MODULE INIT: errno
LEGACY MODULE INIT: _stat

python3.10 -c pass: only 2 modules using the legacy API

LEGACY IMPORT: _thread
LEGACY IMPORT: io

16 (Python 3.6) => 2 (Python 3.10) is a nice progress ;-)

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 12:18 AM

Post #120 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22282
pull_request: https://github.com/python/cpython/pull/23390

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 12:24 AM

Post #121 of 145 (876 views)

miss-islington <mariatta.wijaya+miss-islington@gmail.com> added the comment:

New changeset 3094dd5fb5fa3ed91f5e2887887b193edbc976d2 by Christian Heimes in branch 'master':
bpo-1635741: Port _queue to multiphase initialization (GH-23376)
https://github.com/python/cpython/commit/3094dd5fb5fa3ed91f5e2887887b193edbc976d2

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 1:03 AM

Post #122 of 145 (876 views)

Change by Erlend Egeberg Aasland <erlend.aasland@innova.no>:

----------
pull_requests: +22285
pull_request: https://github.com/python/cpython/pull/23393

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 1:54 AM

Post #123 of 145 (876 views)

Christian Heimes <lists@cheimes.de> added the comment:

New changeset bf9d70a1a5255080b7a5e55f319dfffd5f20fdcd by Christian Heimes in branch 'master':
bpo-1635741: Port spwd to multiphase initialization (GH-23390)
https://github.com/python/cpython/commit/bf9d70a1a5255080b7a5e55f319dfffd5f20fdcd

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 3:09 AM

Post #124 of 145 (876 views)

Change by Christian Heimes <lists@cheimes.de>:

----------
pull_requests: +22290
pull_request: https://github.com/python/cpython/pull/23398

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[issue1635741] Py_Finalize() doesn't clear all Python objects at exit [ In reply to ]

Nov 19, 2020, 5:36 AM

Post #125 of 145 (876 views)

Dong-hee Na <donghee.na@python.org> added the comment:

New changeset cfeb5437a8910e28726422a14a93a36584e32238 by Christian Heimes in branch 'master':
bpo-1635741: Port _struct to multiphase initialization (GH-23398)
https://github.com/python/cpython/commit/cfeb5437a8910e28726422a14a93a36584e32238

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