[issue40793] print() performance problem with very large numbers

[U.W.]

U.W.  added the comment:

That's ok for me. It *is* a rare edge case.

FYI, printing this 60 Million digit number took about 12 hours on my i7.

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[issue39943] Meta: Clean up various issues in C internals

[Ammar Askar]

Ammar Askar  added the comment:

For sre.c, this is definitely a bug in MSVC, see:

* 
https://stackoverflow.com/questions/10403713/why-does-visual-c-warn-on-implicit-cast-from-const-void-to-void-in-c-but
* https://godbolt.org/z/BpMqA_


I'm trying to get rid of MSVC warnings to unblock 
https://github.com/python/cpython/pull/18532 so I'll make a pull request that 
adds explicit casts for this.

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[issue40812] _tkinter build failed when install Python-3.6.10

[zhang]

New submission from zhang :

building '_tkinter' extension
gcc -pthread -fPIC -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 
-Wall -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter 
-Wno-missing-field-initializers -DWITH_APPINIT=1 -I./Include 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python/Python-3.6.10/include
 -I. -I/usr/local/include 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Include
 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10
 -c 
/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/_tkinter.c
 -o 
build/temp.linux-x86_64-3.6/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/_tkinter.o
 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/tcltk/8.6.8/include/
gcc -pthread -fPIC -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 
-Wall -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter 
-Wno-missing-field-initializers -DWITH_APPINIT=1 -I./Include 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python/Python-3.6.10/include
 -I. -I/usr/local/include 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Include
 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10
 -c 
/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/tkappinit.c
 -o 
build/temp.linux-x86_64-3.6/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/tkappinit.o
 
-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/tcltk/8.6.8/include/
gcc -pthread -shared 
build/temp.linux-x86_64-3.6/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/_tkinter.o
 
build/temp.linux-x86_64-3.6/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python-3.6.10/Modules/tkappinit.o
 
-L/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/Python/Python-3.6.10/lib
 -L/usr/local/lib -o 
build/lib.linux-x86_64-3.6/_tkinter.cpython-36m-x86_64-linux-gnu.so 
-L/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T06/zhangxq/software/tcltk/8.6.8/lib/
warning: building with the bundled copy of libffi is deprecated on this 
platform.  It will not be distributed with Python 3.7
*** WARNING: renaming "_tkinter" since importing it failed: 
build/lib.linux-x86_64-3.6/_tkinter.cpython-36m-x86_64-linux-gnu.so: undefined 
symbol: Tcl_GetCharLength

--
components: Build
messages: 370281
nosy: zhang
priority: normal
severity: normal
status: open
title: _tkinter build failed when install Python-3.6.10
type: compile error
versions: Python 3.6

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[issue40812] _tkinter build failed when install Python-3.6.10

[zhang]

zhang  added the comment:

configure command :./configure 
--prefix=/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T/zzz/software/Python/Python-3.6.10/
 
--with-tcltk-includes='-I/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T/zzz/software/tcltk/8.6.8/include/'
 
--with-tcltk-libs='-L/YZGROUP4/STORAGE/personalbio/Work/Transcriptome/T/zzz/software/tcltk/8.6.8/lib/'

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[issue39943] Meta: Clean up various issues in C internals

[Ammar Askar]

Change by Ammar Askar :


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[issue30710] getaddrinfo raises OverflowError

[Cheryl Sabella]

Cheryl Sabella  added the comment:

The original pull request has been closed as inactive.  If the original author 
is interested in pursuing this issue, it can be reopened or someone else can 
create a new pull request to replace it.

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[issue30986] Add --include-py argument to Tools/msi/make_zip.py

[Cheryl Sabella]

Change by Cheryl Sabella :


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status: open -> closed

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[issue31817] Compilation Error with Python 3.6.1/3.6.3 with Tkinter

[zhang]

zhang  added the comment:

Josh,Did you solve this problem？I met the same error when install python.

*** WARNING: renaming "_tkinter" since importing it failed: 
build/lib.linux-x86_64-3.6/_tkinter.cpython-36m-x86_64-linux-gnu.so: undefined 
symbol: Tcl_GetCharLength

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[issue30710] getaddrinfo raises OverflowError

[Rémi Lapeyre]

Rémi Lapeyre  added the comment:

Hi Cheryl Sabella, the pull request that got closed is the one for issue 30711. 
The pull request for this one has never been reviewed.

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[issue40801] Expose PyFloat_AsDouble at Python level: operator.as_float?

[Mark Dickinson]

Mark Dickinson  added the comment:

I started a python-ideas thread: 
https://mail.python.org/archives/list/python-id...@python.org/thread/3YGNHGWZOU5AIBS3A52CAHPJJLY7J2CS/

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[issue40813] Output SyntaxError is not defective

[timofej]

New submission from timofej :

a SyntaxError must be look like:

File "main.py", line 7
print("hello world"
  ^
SyntaxError: unexpected EOF while parsing

but instead of this i'm get this:

File "main.py", line 3

   ^
SyntaxError: unexpected EOF while parsing

It seems to me that this problem is only in windows.

--
components: Build
messages: 370287
nosy: timofej
priority: normal
severity: normal
status: open
title: Output SyntaxError is not defective
type: compile error
versions: Python 3.8

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[issue34240] Convert test_mmap to use tempfile

[Cheryl Sabella]

Cheryl Sabella  added the comment:

@tim.golden, I closed this pull request as it was from an unknown repository 
and new pull request would need to be created with the changes in order to move 
it forward.

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[issue31817] Compilation Error with Python 3.6.1/3.6.3 with Tkinter

[Ned Deily]

Ned Deily  added the comment:

@zhang, Did you try the solution given by dplusplus in the previous message 
(msg319861)?

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[issue34240] Convert test_mmap to use tempfile

[TJG]

TJG  added the comment:

Thanks, Cheryl. It was getting pretty stale. If I think it's worthwhile 
I'll resurrect it.

I suspect what happened was that my cpython fork got borked somehow 
between then and now. I probably ditched the repo and re-forked. That's 
for doing the housekeeping work here.

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[issue40812] _tkinter build failed when install Python-3.6.10

[Ned Deily]

Ned Deily  added the comment:

Since you have already found and commented on Issue31817, closing this as a 
duplicate of it.

--
nosy: +ned.deily
resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> Compilation Error with Python 3.6.1/3.6.3 with Tkinter

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[issue25247] Tkinter modules built successfully but removed because they could not be imported

[Ned Deily]

Ned Deily  added the comment:

It looks like this is the same issue that has been discussed in later 
Issue31817. Since there has been more discussion there, let's close this as a 
duplicate of that one.

--
nosy: +ned.deily
resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> Compilation Error with Python 3.6.1/3.6.3 with Tkinter

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[issue33111] Merely importing tkinter breaks parallel code (multiprocessing, sharedmem)

[Ned Deily]

Ned Deily  added the comment:

In Python 3.8, the default start method for multiprocessing when run on macOS 
is now "spawn" instead of "fork".

"Changed in version 3.8: On macOS, the spawn start method is now the default. 
The fork start method should be considered unsafe as it can lead to crashes of 
the subprocess. See bpo-33725."

--
resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> Python crashes on macOS after fork with no exec
versions:  -Python 2.7, Python 3.6, Python 3.7

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[issue40793] print() performance problem with very large numbers

[Mark Dickinson]

Mark Dickinson  added the comment:

> FYI, printing this 60 Million digit number took about 12 hours on my i7.

That sounds about right: on my machine, it takes around 10 seconds to convert a 
1 million-digit number to a string. Multiplying by 60**2 gives 10 hours.

I do have to wonder what you're doing with all those digits now that you have 
them, though ...

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[issue34240] Convert test_mmap to use tempfile

[TJG]

TJG  added the comment:

That last should clearly have said:

Thanks for doing the housekeeping work here

:)

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[issue33725] Python crashes on macOS after fork with no exec

[Terry J. Reedy]

Terry J. Reedy  added the comment:

Since the default has been different on different systems for as long as I 
remember, I see no reason to break code on *nix in the name of 'consistency'.  
Asyncio also works different on different systems.

Aside from that idea, is there anything else left for this issue?  Especially 
at this time as opposed to some possible future when macOS changes?

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[issue35621] asyncio.create_subprocess_exec() only works with main event loop

[Deomid Ryabkov]

Deomid Ryabkov  added the comment:

is there a workaround for earlier Python versions that does not involve 
patching the standard library?

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[issue39040] Wrong attachement filename when mail mime header was too long

[miss-islington]

miss-islington  added the comment:


New changeset a6ae02d7e91cfe63c9b65b803ae24a40d2864bc0 by Miss Islington (bot) 
in branch '3.9':
bpo-39040: Fix parsing of email mime headers with whitespace between 
encoded-words. (gh-17620)
https://github.com/python/cpython/commit/a6ae02d7e91cfe63c9b65b803ae24a40d2864bc0


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[issue39040] Wrong attachement filename when mail mime header was too long

[miss-islington]

miss-islington  added the comment:


New changeset 6381ee077d3c69d2f947f7bf87d8ec76e0caf189 by Miss Islington (bot) 
in branch '3.8':
bpo-39040: Fix parsing of email mime headers with whitespace between 
encoded-words. (gh-17620)
https://github.com/python/cpython/commit/6381ee077d3c69d2f947f7bf87d8ec76e0caf189


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[issue39040] Wrong attachement filename when mail mime header was too long

[miss-islington]

miss-islington  added the comment:


New changeset 5f977e09e8a29dbd5972ad79c4fd17a394d1857f by Miss Islington (bot) 
in branch '3.7':
bpo-39040: Fix parsing of email mime headers with whitespace between 
encoded-words. (gh-17620)
https://github.com/python/cpython/commit/5f977e09e8a29dbd5972ad79c4fd17a394d1857f


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[issue25872] multithreading traceback KeyError when modifying file

[miss-islington]

Change by miss-islington :


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pull_request: https://github.com/python/cpython/pull/20511

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[issue25872] multithreading traceback KeyError when modifying file

[miss-islington]

miss-islington  added the comment:


New changeset b86636bff4b29ce23c886df079715dd951f13a07 by Andrew Kuchling in 
branch '3.8':
[3.8] bpo-25872: Fix KeyError in linecache when multithreaded (GH-18007) 
(GH-20092)
https://github.com/python/cpython/commit/b86636bff4b29ce23c886df079715dd951f13a07


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[issue40805] Can no longer patch flask.g

[Ruairidh MacLeod]

Change by Ruairidh MacLeod :


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[issue25872] multithreading traceback KeyError when modifying file

[miss-islington]

miss-islington  added the comment:


New changeset 852e8a7ed4d3d48e5c1c8120cfc932eb6a84bb8e by Miss Islington (bot) 
in branch '3.7':
[3.8] bpo-25872: Fix KeyError in linecache when multithreaded (GH-18007) 
(GH-20092)
https://github.com/python/cpython/commit/852e8a7ed4d3d48e5c1c8120cfc932eb6a84bb8e


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[issue39573] [C API] Make PyObject an opaque structure in the limited C API

[STINNER Victor]

STINNER Victor  added the comment:

> bpo-39573: Convert Py_TYPE() to a static inline function (GH-20290)

This change broke two projects:

* Cython: 
https://github.com/cython/cython/commit/d8e93b332fe7d15459433ea74cd29178c03186bd
 (FIXED)
* immutables: https://github.com/MagicStack/immutables/issues/46

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[issue40784] test_sqlite: CheckFuncDeterministic() fails with SQLite 3.32

[miss-islington]

Change by miss-islington :


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[issue40810] sqlite3 test CheckTraceCallbackContent fails for sqlite v3.7.3 through 3.7.14.1

[Erlend Egeberg Aasland]

Erlend Egeberg Aasland  added the comment:

FYI, the #if in line 1563 in `Modules/_sqlite/connection.c` is wrong, but the 
comment five lines below is correct:
https://github.com/python/cpython/blob/e56ce3ce865cb5539cdedbeae54eaa11ec563922/Modules/_sqlite/connection.c#L1563-L1589

`sqlite3_errstr()` was introduced in 3.7.15, so the #if comparison operator 
should have been '>=', not '>'.

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[issue40784] test_sqlite: CheckFuncDeterministic() fails with SQLite 3.32

[miss-islington]

Change by miss-islington :


--
nosy: +miss-islington
nosy_count: 6.0 -> 7.0
pull_requests: +19756
pull_request: https://github.com/python/cpython/pull/20512

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[issue40784] test_sqlite: CheckFuncDeterministic() fails with SQLite 3.32

[STINNER Victor]

STINNER Victor  added the comment:

Python 3.8 and Python 3.9 are also affected, I created backports.

Python 3.7 is not affected: deterministic parameter was added to Python 3.8.
https://docs.python.org/dev/library/sqlite3.html#sqlite3.Connection.create_function

--
versions: +Python 3.8, Python 3.9

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[issue40814] Update typing module documentation based on PEP 585

[Matúš Valo]

New submission from Matúš Valo :

In documentation of typing module there is no mention of new possibilities 
based on PEP 585. Moreover, should be old constructs like  List, Dict,... 
marked as deprecated?

--
assignee: docs@python
components: Documentation
messages: 370306
nosy: Matúš Valo, docs@python, gvanrossum, levkivskyi
priority: normal
severity: normal
status: open
title: Update typing module documentation based on PEP 585
type: behavior
versions: Python 3.10, Python 3.9

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[issue39359] zipfile: add missing "pwd: expected bytes, got str" exception message

[Cheryl Sabella]

Change by Cheryl Sabella :


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[issue40784] test_sqlite: CheckFuncDeterministic() fails with SQLite 3.32

[miss-islington]

miss-islington  added the comment:


New changeset 00a240bf7f95bbd220f1cfbf9eb58484a5f9681a by Miss Islington (bot) 
in branch '3.8':
bpo-40784: Fix sqlite3 deterministic test (GH-20448)
https://github.com/python/cpython/commit/00a240bf7f95bbd220f1cfbf9eb58484a5f9681a


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[issue40784] test_sqlite: CheckFuncDeterministic() fails with SQLite 3.32

[miss-islington]

miss-islington  added the comment:


New changeset 8fcc1474ef5d819c144309e048e71e6013544063 by Miss Islington (bot) 
in branch '3.9':
bpo-40784: Fix sqlite3 deterministic test (GH-20448)
https://github.com/python/cpython/commit/8fcc1474ef5d819c144309e048e71e6013544063


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[issue29017] Docs: PySide is provided by 'The Qt Company' and not by 'Nokia'

[sgaist]

Change by sgaist :


--
keywords: +patch
nosy: +sgaist
nosy_count: 2.0 -> 3.0
pull_requests: +19758
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20149

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[issue40780] float.__format__() handles trailing zeros inconsistently in “general” format

[miss-islington]

Change by miss-islington :


--
nosy: +miss-islington
nosy_count: 4.0 -> 5.0
pull_requests: +19759
pull_request: https://github.com/python/cpython/pull/20514

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[issue40780] float.__format__() handles trailing zeros inconsistently in “general” format

[Mark Dickinson]

Mark Dickinson  added the comment:


New changeset 895c9c1d438367722f74f437fda96767d770662b by Mark Dickinson in 
branch 'master':
bpo-40780: Fix failure of _Py_dg_dtoa to remove trailing zeros (GH-20435)
https://github.com/python/cpython/commit/895c9c1d438367722f74f437fda96767d770662b


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[issue40815] Multiprocessing docs don't describe thread-safety

[Ben]

New submission from Ben :

The Multiprocessing docs specifically say that Queue is process- and thread- 
safe: 
https://docs.python.org/3/library/multiprocessing.html#exchanging-objects-between-processes.

But this information is not given for the various synchronisation primitives 
and such (Lock, Semaphore, Event, etc)

Are they thread-safe?  Should the docs say whether they are or are not?

--
assignee: docs@python
components: Documentation
messages: 370310
nosy: bjs, docs@python
priority: normal
severity: normal
status: open
title: Multiprocessing docs don't describe thread-safety

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[issue40815] Multiprocessing docs don't describe thread-safety

[Alan Briolat]

Change by Alan Briolat :


--
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[issue40813] Output SyntaxError is not defective

[Zachary Ware]

Zachary Ware  added the comment:

Without some example code, there's no way to really tell what's going on here.  
In particular, it's suspicious that you're expecting an error on line 7 but 
seeing one on line 3.

Can you attach your `main.py` file to the issue?

--
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nosy: +zach.ware

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[issue40780] float.__format__() handles trailing zeros inconsistently in “general” format

[Mark Dickinson]

Mark Dickinson  added the comment:


New changeset ad088ca5c6adc4a107411cad62b83f5c6e06b5ed by Miss Islington (bot) 
in branch '3.9':
bpo-40780: Fix failure of _Py_dg_dtoa to remove trailing zeros (GH-20435) 
(GH-20514)
https://github.com/python/cpython/commit/ad088ca5c6adc4a107411cad62b83f5c6e06b5ed


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[issue40813] Output SyntaxError is not defective

[Zachary Ware]

Change by Zachary Ware :


--
type: compile error -> behavior

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[issue40780] float.__format__() handles trailing zeros inconsistently in “general” format

[Mark Dickinson]

Mark Dickinson  added the comment:

Fixed in master and 3.9; not backporting to 3.8 or 3.7, as discussed.

--
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stage: patch review -> resolved
status: open -> closed

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[issue40813] Output SyntaxError is not defective

[timofej]

timofej  added the comment:

here attached file with SyntaxError

--
Added file: https://bugs.python.org/file49201/main.py

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[issue40813] Output SyntaxError is not defective

[timofej]

timofej  added the comment:

About of numbers of line. I tested on different files and i forget change 
number of line.

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[issue40813] Output SyntaxError is not defective

[Rémi Lapeyre]

Rémi Lapeyre  added the comment:

Indeed, the exception has the correct line number when compiling manually:


>>> try:
... compile('if __name__ == "__main__":\n   print("hello world"\n', 
'', 'exec')
... except SyntaxError as e:
... print(e.lineno)
...
2


but not when running `python3 main.py`:
  File "main.py", line 3

  ^
SyntaxError: unexpected EOF while parsing



I tried with all version of Python >= 3.6 and Python2 and they all exhibit the 
same behavior.

--
nosy: +remi.lapeyre
versions: +Python 3.10, Python 3.9

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[issue40816] Add missed AsyncContextDecorator to contextlib

[Андрей Казанцев]

New submission from Андрей Казанцев :

I can use context manager as decorator but can't use async context manager. 
Seems it because didn't implemented AsyncContextDecorator class

--
components: Library (Lib)
messages: 370317
nosy: heckad
priority: normal
severity: normal
status: open
title: Add missed AsyncContextDecorator to contextlib
versions: Python 3.9

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[issue40816] Add missed AsyncContextDecorator to contextlib

[Андрей Казанцев]

Change by Андрей Казанцев :


--
keywords: +patch
pull_requests: +19760
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20516

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[issue40814] Update typing module documentation based on PEP 585

[Florian Dahlitz]

Change by Florian Dahlitz :


--
nosy: +DahlitzFlorian

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[issue40734] /usr/bin surprisingly in sys.path under IDLE

[E. Paine]

E. Paine  added the comment:

This is simply because the Python interpreter is running from /usr/bin. This is 
shown if you call:

cp /usr/bin/idle idle
./idle

In this case, the Python interpreter is running from the directory you are in 
and /usr/bin shouldn't(!) show in the path (at least on my system...)

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[issue40817] Document the asyncio shell

[Rémi Lapeyre]

New submission from Rémi Lapeyre :

Python 3.8 introduced `python -m asyncio` to run a Python shell with asyncio 
support. It had a note in What's New but was not documented, I think a note in 
https://docs.python.org/3/library/asyncio.html should be helpful.


This could be a good issue for a new contributor.

--
assignee: docs@python
components: Documentation
messages: 370319
nosy: docs@python, remi.lapeyre
priority: normal
severity: normal
status: open
title: Document the asyncio shell
versions: Python 3.10, Python 3.8, Python 3.9

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[issue40817] Document the asyncio shell

[STINNER Victor]

STINNER Victor  added the comment:

I understood that it was more added as an "experimental" feature. Not sure if 
it's still considered as experimental in Python 3.9?

A few more bugs have been fixed in the parser/compiler recently for async/await 
keywords.

--
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[issue40818] Run sys.__interactivehook__ for asyncio REPLs

[Rémi Lapeyre]

New submission from Rémi Lapeyre :

As a nice side effect, it gives the same completion than the standard shell.

--
components: Library (Lib)
messages: 370321
nosy: remi.lapeyre
priority: normal
severity: normal
status: open
title: Run sys.__interactivehook__ for asyncio REPLs
versions: Python 3.10

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[issue38035] shared_semaphores cannot be shared across unrelated processes

[Tal Einat]

Tal Einat  added the comment:

Sorry this hasn't been followed up. I think this would best be discussed a bit 
on the Python-Ideas mailing list. Please send an email there suggesting this 
feature, and link to the discussion thread in the mailing list archives here.

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[issue40818] Run sys.__interactivehook__ for asyncio REPLs

[pmp-p]

Change by pmp-p :


--
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[issue40818] Run sys.__interactivehook__ for asyncio REPLs

[Rémi Lapeyre]

Change by Rémi Lapeyre :


--
keywords: +patch
pull_requests: +19761
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20517

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[issue29882] Add an efficient popcount method for integers

[Mark Dickinson]

Change by Mark Dickinson :


--
resolution:  -> fixed
stage:  -> resolved
status: open -> closed
versions: +Python 3.10 -Python 3.7

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[issue29882] Add an efficient popcount method for integers

[Mark Dickinson]

Mark Dickinson  added the comment:


New changeset 8bd216dfede9cb2d5bedb67f20a30c99844dbfb8 by Niklas Fiekas in 
branch 'master':
bpo-29882: Add an efficient popcount method for integers (#771)
https://github.com/python/cpython/commit/8bd216dfede9cb2d5bedb67f20a30c99844dbfb8


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[issue40819] Idle Context Menu Copy/Cut Grayed Out

[Bev]

New submission from Bev :

In Idle on macOS, when I select text in either the Shell or a file, both copy 
and cut should be available in the context menu, but they are grayed out (not 
selectable).  Both copy and cut are still available via the menu bar Edit menu 
and keyboard shortcuts, c and x, respectively.  I tried this 
on macOS El Capitan 10.11.6 and Catalina 10.15.4

--
assignee: terry.reedy
components: IDLE
files: copy and cut missinf from context menu.png
messages: 370324
nosy: BevInTX, terry.reedy
priority: normal
severity: normal
status: open
title: Idle Context Menu Copy/Cut Grayed Out
type: behavior
versions: Python 3.8
Added file: https://bugs.python.org/file49202/copy and cut missinf from context 
menu.png

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[issue37380] subprocess.Popen._cleanup() "The handle is invalid" error when some old process is gone

[Sylvain Corlay]

Sylvain Corlay  added the comment:

Hello,

Is there a means to work around that bug for Python 3.6 ? It seems that the fix 
was only backported to 3.7, and we were not planning on dropping Python 3.6 
support quite yet in our project.

--
nosy: +sylvain.corlay

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[issue40744] Explicitly drop support for SQLite version < 3.7.3

[Erlend Egeberg Aasland]

Change by Erlend Egeberg Aasland :


--
versions:  -Python 3.8

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[issue29882] Add an efficient popcount method for integers

[STINNER Victor]

Change by STINNER Victor :


--
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pull_request: https://github.com/python/cpython/pull/20518

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[issue37380] subprocess.Popen._cleanup() "The handle is invalid" error when some old process is gone

[STINNER Victor]

STINNER Victor  added the comment:

Sadly, 3.6 no longer get bug fixes, only security fixes:
https://devguide.python.org/#status-of-python-branches

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[issue24651] Mock.assert* API is in user namespace

[Brett Cannon]

Change by Brett Cannon :


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[issue24391] Better repr for threading objects

[Brett Cannon]

Brett Cannon  added the comment:

Assigning to Serhiy in case he wants to finish this.

--
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[issue24391] Better repr for threading objects

[Brett Cannon]

Change by Brett Cannon :


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[issue23967] Make inspect.signature expression evaluation more powerful

[Brett Cannon]

Change by Brett Cannon :


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[issue24165] Free list for single-digits ints

[Brett Cannon]

Change by Brett Cannon :


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[issue37380] subprocess.Popen._cleanup() "The handle is invalid" error when some old process is gone

[Sylvain Corlay]

Sylvain Corlay  added the comment:

Yes, I understand that.

I was wondering if there was a workaround that we could use to not drop 3.6
support right away!

On Fri, May 29, 2020, 19:29 STINNER Victor  wrote:

>
> STINNER Victor  added the comment:
>
> Sadly, 3.6 no longer get bug fixes, only security fixes:
> https://devguide.python.org/#status-of-python-branches
>
> --
>
> ___
> Python tracker 
> 
> ___
>

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[issue24048] remove_module() needs to save/restore exception state

[Brett Cannon]

Change by Brett Cannon :


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[issue24048] remove_module() needs to save/restore exception state

[Brett Cannon]

Brett Cannon  added the comment:

Assigning to Nick to decide if he wants to backport it to 3.7 before it's no 
longer possible.

--
assignee:  -> ncoghlan

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[issue40820] Mock Call attributes args and kwargs have no changeversion

[Andrius Gobis]

New submission from Andrius Gobis :

In Python 3.8, the ``args`` and ``kwargs`` properties were added to Mock 
``Call`` objects (PR: https://github.com/python/cpython/pull/11807 Issue: 
https://bugs.python.org/issue21269).

However, the change did not add a change version to the documentation.

The ``Doc/library/unittest.mock.rst`` file should include the following in the 
``Call`` section:
```
The ``Doc/library/unittest.mock.rst`` file should include the following in the 
``Call`` section:
```
   .. versionchanged:: 3.8

  Added the ``args`` and ``kwargs`` properties to more easily access the 
positional args and keyword args within a ``Call``object tuple.
```

--
assignee: docs@python
components: Documentation
messages: 370330
nosy: Andrius Gobis, docs@python
priority: normal
severity: normal
status: open
title: Mock Call attributes args and kwargs have no changeversion
type: enhancement
versions: Python 3.8

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[issue33725] Python crashes on macOS after fork with no exec

[Barry A. Warsaw]

Barry A. Warsaw  added the comment:

I don't think there's really anything more to do here.  I'm closing the issue.  
Let's open a new one if needed at some future point.

--
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue40820] Mock Call attributes args and kwargs have no changeversion

[Roundup Robot]

Change by Roundup Robot :


--
keywords: +patch
nosy: +python-dev
nosy_count: 2.0 -> 3.0
pull_requests: +19763
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20519

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[issue40741] Upgrade to SQLite v3.32.1 in Windows and macOS builds

[Steve Dower]

Steve Dower  added the comment:

I've checked and merged the cpython-source-deps update. (For everyone's info, I 
downloaded the sources myself and checked hashes/etc. as per normal, even 
though I eventually merged the PR and tagged it manually.)

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[issue40741] Upgrade to SQLite v3.32.1 in Windows and macOS builds

[Erlend Egeberg Aasland]

Erlend Egeberg Aasland  added the comment:

Thanks, Steve!

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[issue37380] subprocess.Popen._cleanup() "The handle is invalid" error when some old process is gone

[Steve Dower]

Steve Dower  added the comment:

> import subprocess
> subprocess._cleanup = lambda: None

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[issue40741] Upgrade to SQLite v3.32.1 in Windows and macOS builds

[Erlend Egeberg Aasland]

Change by Erlend Egeberg Aasland :


--
keywords: +patch
pull_requests: +19764
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20520

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[issue24048] remove_module() needs to save/restore exception state

[miss-islington]

Change by miss-islington :


--
nosy: +miss-islington
nosy_count: 4.0 -> 5.0
pull_requests: +19765
pull_request: https://github.com/python/cpython/pull/20521

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[issue24048] remove_module() needs to save/restore exception state

[miss-islington]

miss-islington  added the comment:


New changeset 5aa40e587e63bcad22c7e196fc3559e2b5e0792b by Miss Islington (bot) 
in branch '3.7':
bpo-24048: Save the live exception during import.c's remove_module() (GH-13005)
https://github.com/python/cpython/commit/5aa40e587e63bcad22c7e196fc3559e2b5e0792b


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[issue20353] Hanging bug with multiprocessing + sqlite3 + tkinter (OS X 10.9 only)

[Erlend Egeberg Aasland]

Change by Erlend Egeberg Aasland :


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[issue40820] Mock Call attributes args and kwargs have no changeversion

[Andrius Gobis]

Change by Andrius Gobis :


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status: open -> pending

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[issue40821] os.getlogin() not working

[Manickaraja Kumarappan]

New submission from Manickaraja Kumarappan :

Hi,
We are using below command to get the original login user. In some cases folks 
sudo as different user and run commands. In some cases folks use switch to 
different user (su - <>) and then run command. In all cases we would like to 
get original user who logged into the terminal to run the command. We are using 
below command to get the same.

user=os.getlogin()

We got three RHEL linux systems with Python 3 and strangely on two of them this 
command works fine. However only on third system it is failing with below error

OSError: [Errno 6] No such device or address

Not sure if it is some o/s env setup which is causing this command to fail. Any 
pointers to run this command will be of great help so that we can pin point the 
issue.

Please note on faiing system if I do python and then run the command it works 
fine without any issue. However if it is triggered through our Scheduler 
(Control M) it is failing with above message.

Give below is the command how Scheduler triggers the job.

/bin/su - edwadm -c /bin/sh -x <>

Thanks
Manick.

--
components: Extension Modules
messages: 370336
nosy: Manickaraja Kumarappan
priority: normal
severity: normal
status: open
title: os.getlogin() not working
type: behavior
versions: Python 3.7

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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

Change by miss-islington :


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pull_request: https://github.com/python/cpython/pull/20522

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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

Change by miss-islington :


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pull_request: https://github.com/python/cpython/pull/20524

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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

Change by miss-islington :


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pull_request: https://github.com/python/cpython/pull/20523

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[issue40819] IDLE: Test right-click and context menu tests

[Terry J. Reedy]

Terry J. Reedy  added the comment:

Thanks for the report. I verified the context menu defect on Windows and Mac 
Mohave.  The menu and shortcuts still work on both.

This regression was introduced by the first PR for #39885.  I mistakenly 
delayed the fixer, PR-18951, to finish new tests. (On current Win10, disabled 
items are nearly black dark gray that I easily confuse with enabled black.  On 
Mac, the contrast between its light-medium gray and black is unmistakable.)

I polished the fixer and merged it, with only manual testing, to immediately 
fix the regression.  I re-labelled this issue to add an automated test that 
would have caught it.

--
title: Idle Context Menu Copy/Cut Grayed Out -> IDLE: Test right-click and 
context menu tests
versions: +Python 3.10, Python 3.7, Python 3.9

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[issue39885] IDLE right click outside of any selection should clear it

[Terry J. Reedy]

Terry J. Reedy  added the comment:


New changeset 97e4e0f53d6690db6b942678489716a30925b8af by Terry Jan Reedy in 
branch 'master':
bpo-39885: Make IDLE context menu cut and copy work again (GH-18951)
https://github.com/python/cpython/commit/97e4e0f53d6690db6b942678489716a30925b8af


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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

miss-islington  added the comment:


New changeset 80b6a05d38ce34ef543a2376b8132eef4ada67ce by Miss Islington (bot) 
in branch '3.7':
bpo-39885: Make IDLE context menu cut and copy work again (GH-18951)
https://github.com/python/cpython/commit/80b6a05d38ce34ef543a2376b8132eef4ada67ce


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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

miss-islington  added the comment:


New changeset 3dcccd1186febe0bca5936aed750d55c68b78bcd by Miss Islington (bot) 
in branch '3.8':
bpo-39885: Make IDLE context menu cut and copy work again (GH-18951)
https://github.com/python/cpython/commit/3dcccd1186febe0bca5936aed750d55c68b78bcd


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[issue39885] IDLE right click outside of any selection should clear it

[miss-islington]

miss-islington  added the comment:


New changeset 9f3f70fd0b6922840b3ef8018c446a6c8ac74ece by Miss Islington (bot) 
in branch '3.9':
bpo-39885: Make IDLE context menu cut and copy work again (GH-18951)
https://github.com/python/cpython/commit/9f3f70fd0b6922840b3ef8018c446a6c8ac74ece


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[issue20353] Hanging bug with multiprocessing + sqlite3 + tkinter (OS X 10.9 only)

[Terry J. Reedy]

Terry J. Reedy  added the comment:

hang.py uses the default multiprocessing start method, which was then 'fork'.  
It is now 'spawn' on macOS.  And there have been many other changes.  When I 
run the following from IDLE, it finishes immediately.

import multiprocessing, sqlite3
def hang():
   sqlite3.connect('/tmp/foo')
if __name__ == '__main__':
   multiprocessing.Pool(2).apply_async(hang, []).get(999)
print('done')

Unless I am missing something, this should be closed as 'out of date'.

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[issue39885] IDLE right click outside of any selection should clear it

[Terry J. Reedy]

Change by Terry J. Reedy :


--
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions: +Python 3.10

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[issue39343] Travis CI: documentation job fails in library/nntplib.rst with random network issue on news.gmane.io

[Terry J. Reedy]

Terry J. Reedy  added the comment:

gmane was down for maybe a day early this week.  We should expect this to 
continue happening on and off, as it has for years (I use it daily).  I suggest 
that we run the test when we can and skip (or connect elsewhere) when we cannot.

try:
s = NNTP('news.gmane.io')
except ConnectionRefusedError as e:
self.skipTest(f'Gmane down: {e}')

--
nosy: +terry.reedy

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[issue40133] Provide additional matchers for unittest.mock

[Terry J. Reedy]

Change by Terry J. Reedy :


--
stage: resolved -> patch review

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[issue39010] ProactorEventLoop raises unhandled ConnectionResetError

[Chris Meyer]

Change by Chris Meyer :


--
keywords: +patch
pull_requests: +19769
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20525

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[issue40754] Test installers before releasing (ModuleNotFoundErrors)

[Terry J. Reedy]

Terry J. Reedy  added the comment:

I verified that running tests for installed 64-bit 3.9.0b1 on Win10 is somewhat 
a joke.  I got 22 failures.  Multiple tests failed on missing 
_testinternalcapi, and at least 1 on _xxtestfuzz.  Several tests had multiple 
failures and would need to be run individually and verbosely to see why.  For 
instance, test_itertools tries to run test.support.__init__.checksizeof 4 
times, and the latter imports _testinternalcapi, resulting is 4 failures.

Release managers: I think installers should be run and the suite run with the 
result.  This is not the first time a file has been omitted.  One needed by 
IDLE was once omitted, I believe on Windows.  There is now a test that reads 
it, but is useless unless run.  (And I should add checks for all the other 'not 
.py' files.)

honglei: Thank you for both posts.  Next time, please remove the quoted message 
when replying by email.  Once posted on the web page, below the quoted message, 
the quote becomes redundant noise.

--
nosy: +lukasz.langa, ned.deily, pablogsal, terry.reedy
title: ModuleNotFoundError: No module named '_testinternalcapi' under Win10 -> 
Test installers before releasing (ModuleNotFoundErrors)

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