Mailman 3 - pypy-dev

Is PyPy MinGW support broken?
by Julian Waters 19 Jun '23

19 Jun '23

When I try to build PyPy with MinGW, I get the following: [translation:info] Translating target as defined by targetpypystandalone Traceback (most recent call last): File "../../rpython/bin/rpython", line 20, in <module> main() File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 219, in main targetspec_dic, translateconfig, config, args = parse_options_and_load_target() File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 155, in parse_options_and_load_target targetspec_dic = load_target(targetspec) File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 97, in load_target mod = __import__(specname) File "targetpypystandalone.py", line 7, in <module> from pypy.interpreter import gateway File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\g ateway.py", line 19, in <module> from pypy.interpreter.eval import Code File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\e val.py", line 6, in <module> from pypy.interpreter.baseobjspace import W_Root File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\b aseobjspace.py", line 6, in <module> from rpython.rlib import jit, types, rutf8 File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\rutf8 .py", line 26, in <module> from rpython.rlib.unicodedata import unicodedb File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\__init__.py", line 4, in <module> from rpython.rlib.unicodedata import unicodedb_5_2_0 as unicodedb File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\unicodedb_5_2_0.py", line 6, in <module> from rpython.rlib.unicodedata.supportcode import (signed_ord, _all_short, File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\supportcode.py", line 2, in <module> from rpython.rtyper.lltypesystem.rffi import r_ushort, r_short File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\llt ypesystem\rffi.py", line 515, in <module> sizeof_c_type('__int128_t', ignore_errors=True) File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\too l\rfficache.py", line 38, in sizeof_c_type return sizeof_c_types([c_typename], **kwds)[0] File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\too l\rfficache.py", line 47, in sizeof_c_types assert len(lines) == len(typenames_c) AssertionError It seems as if the ask_gcc function is broken for MinGW, and I can't tell why at a first glance. Is a fix possible?

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v7.3.12 has been released
by Matti Picus 17 Jun '23

17 Jun '23

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PSF hosted PyPy infrastructure
by Ee Durbin 07 Jun '23

07 Jun '23

Hello, I’m writing to get a discussion started regarding the future of PyPy infrastructure hosted with the PSF. This currently includes: - pypy.org <http://pypy.org/> - speed.pypy.org <http://speed.pypy.org/> - downloads.python.org/pypy <http://downloads.python.org/pypy> In April, I contacted pypy-sync on IRC to discuss how DNS records are handled for pypy.org as it has been a barrier to making changes to PSF infrastructure in the past. Because it is the only domain the PSF infrastructure team does not have access to change we have had trouble completing migrations that are related to this specific record. Two things were mentioned that clearly got misconstrued by one of the members of pypy-sync. 1) After noting scroll back mentioning some other domain, I mentioned that the PSF is always available to accept transfer of Python ecosystem domains and maintain their renewal in perpetuity 2) I said "on that note, i'm once again planning some migrations and the apex record pypy.org is once again... an annoyance. The PSF infrastructure is going to institute a policy in the coming months that for infrastructure we host/provide we need access to DNS to make changes to PSF Infra relevant records. who is best to discuss this with?” When I returned, I found that a discussion had ensued that presumed a lot of intent and was honestly hurtful. Since it occurred outside of a PSF online space, I didn’t really have any recourse and just left the channel, I have not returned. So here’s where we’re at: The PSF is always happy to provide any kind of service or resource to PyPy or any Python-related project, but we do need appropriate access to do that right. For example, we can't host services if we can't update DNS records in a timely manner. We need to either formalize a relationship between the PyPy team and PSF infrastructure or part ways for the hosted infrastructure listed above. This formalized relationship will need to have agreements regarding common access to some resources at a minimum and also agree to discuss/collaborate on infrastructure needs in a space governed by the PSF Code of Conduct. -Ee Durbin Director of Infrastructure Python Software Foundation

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Question: Is there any faster way to run benchmarks on pypy/module/cpyext module?
by hzy15610046011 29 May '23

29 May '23

Hello pypy experts! What I want to do is to run a performance test on the cpyext module. The translation&compilation procedure took about 1 hour on my computer. After I modifying some code( just a slight modification under pypy/modules/cpyext), the whole translation procedure seemed to restart completely, taking another one hour. I found pytest could do unit test, but it seems to be run on a different interpreter such as Cpython2 or another pre-built pypy interpreter. So I was wondering if there is any way to run performance benchmarks partially, without compiling the whole project, honestly thanks! -- zy hou

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PyPy v7.3.12rc2 release candidate available
by Matti Picus 28 May '23

28 May '23

I have uploaded 3 versions of python: 2.7, 3.9, 3.10 (first time release) as the PyPy7.3.12rc2 release candidate. Release note: https://doc.pypy.org/en/latest/release-v7.3.12.html Downloads: https://downloads.python.org/pypy/ The aarch64 3.9 rc2 is missing, I am rebuilding it now. checksums: https://www.pypy.org/checksums.html I will be updating the https://downloads.python.org/pypy/versions.json file so these can be used in github actions/azure CI soon. Please try these out and report any problems. Matti

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PyPy v7.3.12rc1 release candidate available
by Matti Picus 12 May '23

12 May '23

I have uploaded 3 versions of python: 2.7, 3.9, 3.10 (first time release) as the PyPy7.3.12rc1 release candidate. Release note: https://doc.pypy.org/en/latest/release-v7.3.12.html Downloads: https://downloads.python.org/pypy/ checksums: https://www.pypy.org/checksums.html (once the site regenerates) I will be updating the https://downloads.python.org/pypy/versions.json file so these can be used in github actions/azure CI after the weekend. Please try these out and report any problems. Matti

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Re: Injecting an exception into another thread
by Audrey Dutcher 09 May '23

09 May '23

Hi! Sorry for the delay, I didn't realize I needed to be subscribed to the mailing list to participate in conversations. My use case is that I have a gui application which runs arbitrary tasks as background threads, and needs to provide a cancel button to interrupt them. The tasks are often legacy code and/or are very difficult to find reasonable points to insert checks for interruption. Another use case would be implementing a python shell in a gui. If you want to maintain responsiveness while commands execute, they must be able to run in another thread (or another process, but this is not ideal if the shell is supposed to interact with the internals of your application). Interrupting lines with ctrl-c requires being able to send an exception to worker threads. Hope this helps! Thanks, - Audrey

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Shadow Fight 2 MOD APK - Unlock Unlimited Everything!
by laurielracher22＠gmail.com 04 May '23

04 May '23

Are you looking for a way to get ahead in Shadow Fight 2? Have you heard about the Shadow Fight 2 MOD APK? This game-changing mod allows you to unlock unlimited everything and max level on the popular fighting game. Here’s what you need to know! What is a MOD APK? A MOD APK is an unofficial version of a game that has been modified to unlock specific features. There are tons of MOD APKs available, each with their own unique set of features. Shadow Fight 2 has one of the most popular and widely used MOD APKs on the market. What Does the Shadow Fight 2 MOD APK Unlock? The Shadow Fight 2 MOD APK unlocks unlimited coins, gems, levels, and more! You’ll be able to purchase weapons, armor, skills, and other items without having to worry about your bankroll running out. And since it unlocks all levels, you’ll be able to jump right into new fights without having to grind through hours of battles. How Do I Download The Shadow Fight 2 MOD APK? Downloading the Shadow Fight 2 MOD APK couldn’t be easier. All you need to do is find an online resource that offers downloads for free, such as ModAPKStore. Once you have downloaded the file onto your device, simply install it like any other app or game and then launch it from your home screen. It’s that simple! Download here: https://techtodown.com/shadow-fight-2-mod-apk/ Conclusion Ready for an advantage in Shadow Fight 2? Downloading the Shadow Fight 2 MOD APK will give you all the power you need—unlimited coins, gems, levels and more! So what are you waiting for? Get ahead today with this amazing mod!

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New release cycle started
by Matti Picus 04 May '23

04 May '23

I think the py3.10 branch has reached a point where we can start a new release cycle. We last released Dec 29, 2022, and soon after created the py3.10 branch. Work on this progressed quickly, due in no small part to earlier work done on the interpreter/parser to handle the new 3.10 features. Those who read the release notes will notice I am looking for someone to take over as release manager. I have been releasing PyPy since 2014, it is time to pass the job on. Anyone interested could pair-program with me through this release cycle, so now is the time to volunteer. Matti

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Opencv installation on pypy3 virtual environment
by Mangesh Velapure 18 Apr '23

18 Apr '23

I have virtual environment : Python 3.9.16 (7.3.11+dfsg-1~ppa1~ubuntu20.04, Dec 30 2022, 13:49:04) [PyPy 7.3.11 with GCC 9.4.0] on linux I am unable to install opencv using pypy3 . Please guide me so that i can use the pypy3 , Thanks in advance. Regards, Mangesh Velapre

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