Mailman 3 January 2020 - pypy-issue

Issue #3164: unicodedata missing DerivedNormalizationProps-.tx (pypy/pypy)
by Armin Rigo 31 Jan '20

31 Jan '20

New issue 3164: unicodedata missing DerivedNormalizationProps-.tx https://bitbucket.org/pypy/pypy/issues/3164/unicodedata-missing Armin Rigo:

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Issue #3163: error: vmprof_common.o: multiple definition of '_PyThreadState_Current' (gcc 10 -fno-common) (pypy/pypy)
by Miro Hrončok 31 Jan '20

31 Jan '20

New issue 3163: error: vmprof_common.o: multiple definition of '_PyThreadState_Current' (gcc 10 -fno-common) https://bitbucket.org/pypy/pypy/issues/3163/error-vmprof_commono-multiple-d… Miro Hrončok: Hello, in Fedora, we have recently updated to gcc 10. It now [defaults](https://gcc.gnu.org/gcc-10/porting_to.html#common) to `-fno-common`. When we attempt to build pypy3.6 7.3.0, we have the following error: ``` error: vmprof_common.o: multiple definition of '_PyThreadState_Current' ``` Full logs attached $root.log contains information about versions of other packages$. This happens only on i686 and x86\_64. We can temporarily build pypy with -fcommon, so this does not really block us, I juts thought reporting here is a good idea.

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Issue #3162: GreenletExit not thrown when a greenlet is garbage-collected (pypy/pypy)
by Antonio Cuni 29 Jan '20

29 Jan '20

New issue 3162: GreenletExit not thrown when a greenlet is garbage-collected https://bitbucket.org/pypy/pypy/issues/3162/greenletexit-not-thrown-when-a-… Antonio Cuni: ```python import greenlet import gc class A(object): def __del__(self): print 'A.__del__' def g1(): try: print 'g1: begin' a = A() print 'g1: switching' MAIN.switch() except greenlet.GreenletExit: print 'g1: GreenletExit' finally: print 'g1: finally' def main(): global MAIN MAIN = greenlet.getcurrent() greenlet.greenlet(g1).switch() gc.collect() main() ``` These are the results on CPython and PyPy; `A.__del__` is used just to show that the greenlet is actually garbage collected. ``` $ python green.py g1: begin g1: switching g1: GreenletExit g1: finally A.__del__ $ pypy green.py g1: begin g1: switching A.__del__ ``` ‌ The following patch seems to be enough to fix the problem; however, since it’s a good practice to be very careful when dealing with greenlets and continuelets, I’d like some feeback before committing it: ```diff diff --git a/lib_pypy/greenlet.py b/lib_pypy/greenlet.py --- a/lib_pypy/greenlet.py +++ b/lib_pypy/greenlet.py @@ -47,6 +47,9 @@ if parent is not None: self.parent = parent + def __del__(self): + self.throw() + def switch(self, *args, **kwds): "Switch execution to this greenlet, optionally passing the values " "given as argument(s). Returns the value passed when switching back." ``` ‌

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Issue #3161: set is missing __r*__ (rand, ror...) methods (pypy/pypy)
by Michał Górny 29 Jan '20

29 Jan '20

New issue 3161: set is missing __r*__ (rand, ror...) methods https://bitbucket.org/pypy/pypy/issues/3161/set-is-missing-__r-__-rand-ror-… Michał Górny: While attempting to import [snakeoil](https://github.com/pkgcore/snakeoil) with PyPy3, I’ve been getting errors such as the following: ``` ________________________________________________ ERROR collecting tests/module/test_containers.py _________________________________________________ tests/module/test_containers.py:5: in <module> from snakeoil import containers .tox/pypy3/site-packages/snakeoil/containers.py:41: in <module> class SetMixin(object): .tox/pypy3/site-packages/snakeoil/containers.py:59: in SetMixin @steal_docs(set) .tox/pypy3/site-packages/snakeoil/klass.py:598: in inner obj = getattr(target, target_name) E AttributeError: type object 'set' has no attribute '__rand__' !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ``` FWICS, the missing methods for `set` objects include `__rand__`, `__ror__`, `__rxor__`, `__rsub__`, `__radd__`.

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Issue #3160: structseq.h missing from Python.h (pypy/pypy)
by Seth Troisi 28 Jan '20

28 Jan '20

New issue 3160: structseq.h missing from Python.h https://bitbucket.org/pypy/pypy/issues/3160/structseqh-missing-from-pythonh Seth Troisi: In 2010 cpython added `#include "structseq.h"` into `Python.h` see [this commit](https://github.com/python/cpython/commit/71c23d447322307572fbe0ca68…. I diffed pypy/module/cpyext/include/Python.h” and “cpython/Include/Python.h” and they most matched. I don’t fully understanding the relation between PyPy and cpython and I apologize if this is a silly question, but should PyPy also move the include into Python.h?

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Issue #3159: pypy3.6-7.3.0 venv fails with --copies on Linux (pypy/pypy)
by Bernat Gabor 24 Jan '20

24 Jan '20

New issue 3159: pypy3.6-7.3.0 venv fails with --copies on Linux https://bitbucket.org/pypy/pypy/issues/3159/pypy36-730-venv-fails-with-copi… Bernat Gabor: ``` pypy3 -m venv --without-pip --copies env2 Error: [Errno 21] Is a directory: '/home/parallels/.pyenv/versions/pypy3.6-7.3.0/bin/../lib/tk' parallels@parallels-Parallels-Virtual-Platform:~/git/virtualenv$ pypy3 --version Python 3.6.9 (1608da62bfc7, Dec 23 2019, 10:50:04) [PyPy 7.3.0 with GCC 7.3.1 20180303 (Red Hat 7.3.1-5)] ``` Confirmed does not fail with pypy3.6 < 7.3.0

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Issue #3094: sys.setrecursionlimit(int(10e8)) results in MemoryError since 7.2 release. (pypy/pypy)
by Chris Withers 22 Jan '20

22 Jan '20

New issue 3094: sys.setrecursionlimit(int(10e8)) results in MemoryError since 7.2 release. https://bitbucket.org/pypy/pypy/issues/3094/syssetrecursionlimit-int-10e8-r… Chris Withers: The tests for the mock backport have started failing on pypy since this release, for both 2.7 and 3.6: [https://circleci.com/gh/testing-cabal/mock/3099](https://circleci.com/gh/te… [https://circleci.com/gh/testing-cabal/mock/3093](https://circleci.com/gh/te… ``` def test_copy(self): current = sys.getrecursionlimit() self.addCleanup(sys.setrecursionlimit, current) # can't use sys.maxint as this doesn't exist in Python 3 > sys.setrecursionlimit(int(10e8)) E MemoryError ``` What would be the recommended way to fix this?

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Issue #3158: Installing scipy fails with "ImportError: [...] undefined symbol: cblas_sgemm" on PyPy 3.6 on Arch Linux (pypy/pypy)
by Jaktrep von Schnitzelmeyer 21 Jan '20

21 Jan '20

New issue 3158: Installing scipy fails with "ImportError: [...] undefined symbol: cblas_sgemm" on PyPy 3.6 on Arch Linux https://bitbucket.org/pypy/pypy/issues/3158/installing-scipy-fails-with-imp… Jaktrep von Schnitzelmeyer: The error is appended below. I have ensured that I have cblas, openblas, lapack and lapacke installed on my system which, as I understand, should be everything I could reasonably need to have preinstalled to not get such an error. ``` ERROR: Command errored out with exit status 1: command: /usr/bin/pypy3 /home/fixgoats/.local/lib/pypy3.6/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /tmp/tmppnybtv8m cwd: /tmp/pip-install-ebnht1r3/scipy Complete output (44 lines): setup.py:420: UserWarning: Unrecognized setuptools command ('dist_info --egg-base /tmp/pip-modern-metadata-6ico2pqe'), proceeding with generating Cython sources and expanding templates ' '.join(sys.argv[1:]))) Traceback (most recent call last): File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/core/__init__.py", line 16, in <module> from . import multiarray ImportError: /tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/core/multiarray.pypy36-pp73-x86_64-linux-gnu.so: undefined symbol: cblas_sgemm During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/fixgoats/.local/lib/pypy3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 257, in <module> main() File "/home/fixgoats/.local/lib/pypy3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 240, in main json_out['return_val'] = hook(**hook_input['kwargs']) File "/home/fixgoats/.local/lib/pypy3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 110, in prepare_metadata_for_build_wheel return hook(metadata_directory, config_settings) File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/setuptools/build_meta.py", line 156, in prepare_metadata_for_build_wheel self.run_setup() File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/setuptools/build_meta.py", line 243, in run_setup self).run_setup(setup_script=setup_script) File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/setuptools/build_meta.py", line 142, in run_setup exec(compile(code, __file__, 'exec'), locals()) File "setup.py", line 540, in <module> setup_package() File "setup.py", line 516, in setup_package from numpy.distutils.core import setup File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/__init__.py", line 142, in <module> from . import add_newdocs File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/add_newdocs.py", line 13, in <module> from numpy.lib import add_newdoc File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/lib/__init__.py", line 8, in <module> from .type_check import * File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/lib/type_check.py", line 11, in <module> import numpy.core.numeric as _nx File "/tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/core/__init__.py", line 26, in <module> raise ImportError(msg) ImportError: Importing the multiarray numpy extension module failed. Most likely you are trying to import a failed build of numpy. If you're working with a numpy git repo, try `git clean -xdf` (removes all files not under version control). Otherwise reinstall numpy. Original error was: /tmp/pip-build-env-b0vqctdk/overlay/site-packages/numpy/core/multiarray.pypy36-pp73-x86_64-linux-gnu.so: undefined symbol: cblas_sgemm ---------------------------------------- ERROR: Command errored out with exit status 1: /usr/bin/pypy3 /home/fixgoats/.local/lib/pypy3.6/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /tmp/tmppnybtv8m Check the logs for full command output. ``` ‌

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Issue #3157: SIGSEGV when running web-platform-tests tests (pypy/pypy)
by Geoffrey Sneddon 20 Jan '20

20 Jan '20

New issue 3157: SIGSEGV when running web-platform-tests tests https://bitbucket.org/pypy/pypy/issues/3157/sigsegv-when-running-web-platfo… Geoffrey Sneddon: ``` git clone https://github.com/web-platform-tests/wpt.git cd wpt/tools tox -e pypy ``` and then it exists with SEGSEGV $PyPy 7.3.0, wpt b3bb7d0$

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Issue #3156: Exception when creating SSLContext (pypy/pypy)
by Robert Borys 18 Jan '20

18 Jan '20

New issue 3156: Exception when creating SSLContext https://bitbucket.org/pypy/pypy/issues/3156/exception-when-creating-sslcont… Robert Borys: I’m getting the following exception when calling ssl.SSLContext ‌ ``` c:\prog\pypy36\pypy3.exe my_file.py RPython traceback: File "pypy_interpreter.c", line 44890, in BuiltinCode2_fastcall_2 File "implement_4.c", line 45668, in fastfunc_descr_getattribute_2_1 File "pypy_module__cffi_backend.c", line 23310, in W_LibObject__get_attr File "pypy_module__cffi_backend_1.c", line 5824, in W_LibObject__build_attr File "pypy_module__cffi_backend_1.c", line 33180, in W_LibObject__build_cpython_func File "pypy_module__cffi_backend_1.c", line 42652, in W_RawFuncType_prepare_nostruct_fnptr File "pypy_module__cffi_backend_1.c", line 18993, in W_RawFuncType__unpack File "pypy_module__cffi_backend_1.c", line 30181, in realize_c_type File "pypy_module__cffi_backend_1.c", line 31910, in realize_c_type_or_func File "pypy_module__cffi_backend_1.c", line 42405, in __exit____star_3_1 RPython traceback: File "pypy_interpreter.c", line 44890, in BuiltinCode2_fastcall_2 File "implement_4.c", line 45668, in fastfunc_descr_getattribute_2_1 File "pypy_module__cffi_backend.c", line 23310, in W_LibObject__get_attr File "pypy_module__cffi_backend_1.c", line 5824, in W_LibObject__build_attr File "pypy_module__cffi_backend_1.c", line 33154, in W_LibObject__build_cpython_func File "pypy_module__cffi_backend_1.c", line 31910, in realize_c_type_or_func File "pypy_module__cffi_backend_1.c", line 42405, in __exit____star_3_1 Traceback (most recent call last): File "my_file.py", line 121, in <module> my_function() File "my_file.py", line 43, in another_function ssl_context = ssl.SSLContext() File "c:\prog\pypy36\lib-python\3\ssl.py", line 391, in __new__ self = _SSLContext.__new__(cls, protocol) File "c:\prog\pypy36\lib_pypy\_cffi_ssl\_stdssl\__init__.py", line 933, in __new__ self.verify_mode = CERT_NONE File "c:\prog\pypy36\lib-python\3\ssl.py", line 485, in verify_mode super(SSLContext, SSLContext).verify_mode.__set__(self, value) File "c:\prog\pypy36\lib_pypy\_cffi_ssl\_stdssl\__init__.py", line 1024, in verify_mode verify_cb = lib.SSL_CTX_get_verify_callback(self.ctx) SystemError: unexpected internal exception (please report a bug): <RThreadError object at 0x6899b4ec>; internal traceback was dumped to stderr ``` ‌

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