Mailman 3 August 2016 - pypy-issue

Issue #2387: ctypes.c_longdouble is not usable (pypy/pypy)
by Armin Rigo 31 Aug '16

31 Aug '16

New issue 2387: ctypes.c_longdouble is not usable https://bitbucket.org/pypy/pypy/issues/2387/ctypesc_longdouble-is-not-usable Armin Rigo: The type ctypes.c_longdouble is not usable at all. For example, ``ctypes.POINTER(ctypes.c_longdouble)`` crashes. See comments in 191a4cce5363.

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Issue #2386: unicode.format() has issue with unicode keys (pypy/pypy)
by toby dacre 30 Aug '16

30 Aug '16

New issue 2386: unicode.format() has issue with unicode keys https://bitbucket.org/pypy/pypy/issues/2386/unicodeformat-has-issue-with-un… toby dacre: The following code works with python 2.7.11 and 3.4.3 outputting `☂ extremely evil` pypy 2.7.10 throws a KeyError this appears to be a bug ``` # -*- coding: utf-8 -*- x = u'{☂ Very bad name}' d = {u'☂ Very bad name': u'☂ extremely evil'} print(x.format(**d)) ```

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Issue #2385: Missing __self__ from super objects (pypy/pypy)
by David MacIver 30 Aug '16

30 Aug '16

New issue 2385: Missing __self__ from super objects https://bitbucket.org/pypy/pypy/issues/2385/missing-__self__-from-super-obj… David MacIver: ```python class Foo(object): pass x = Foo() assert super(Foo, x).__self__ is x ``` This works on CPython 2.7 but on pypy 3.5.1 it errors with ``` Traceback (most recent call last): File "superior.py", line 6, in <module> assert super(Foo, x).__self__ is x AttributeError: 'super' object has no attribute '__self__' ``` What's weird is this seems to be a regression. I don't currently have an old pypy around to test on but I found this because code that was working on pypy 2.6.1 started breaking when I upgraded my build to 3.5.1

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Issue #2384: pyglet gdiplus.py fatal error under Win32 (pypy/pypy)
by Daniil Yarancev 29 Aug '16

29 Aug '16

New issue 2384: pyglet gdiplus.py fatal error under Win32 https://bitbucket.org/pypy/pypy/issues/2384/pyglet-gdipluspy-fatal-error-un… Daniil Yarancev: When trying to execute simple example from pyglet: ``` #!python import pyglet window = pyglet.window.Window() image = pyglet.image.load('texture.png') label = pyglet.text.Label('Hello, World!!', font_name='Times New Roman', font_size=36, x=window.width//2, y=window.height//2, anchor_x='center', anchor_y='center') @window.event def on_draw(): window.clear() label.draw() # image.blit(0,0) pyglet.app.run() ``` App starts, white screen, and then it's crash with this error: ``` #!python Traceback (most recent call last): File "main.py", line 5, in <module> image = pyglet.image.load('texture.png') File "C:\PyPy\site-packages\pyglet\image\__init__.py", line 193, in load image = decoder.decode(file, filename) File "C:\PyPy\site-packages\pyglet\image\codecs\gdiplus.py", line 277, in decode self._delete_bitmap(bitmap) File "C:\PyPy\site-packages\pyglet\image\codecs\gdiplus.py", line 272, in _delete_bitmap self.stream.Release() File "C:\PyPy\site-packages\pyglet\com.py", line 125, in <lambda> self.method.get_field()(self.i, self.name)(obj, *args) File "C:\PyPy\lib_pypy\_ctypes\function.py", line 345, in __call__ newargs.insert(0, thisvalue.value) AttributeError: 'IUnknown' object has no attribute 'value' ``` PyPy version: ``` #!python Python 2.7.10 (77392ad26350, Aug 28 2016, 10:44:29) [PyPy 5.4.0 with MSC v.1500 32 bit] on win32 ``` I think there's some issues with com.py in pyglet

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Issue #2383: Testing PokemonGo-Map on pypy and have an unexpected error. (pypy/pypy)
by Hexcode Technologies 28 Aug '16

28 Aug '16

New issue 2383: Testing PokemonGo-Map on pypy and have an unexpected error. https://bitbucket.org/pypy/pypy/issues/2383/testing-pokemongo-map-on-pypy-a… Hexcode Technologies: https://github.com/PokemonGoMap/PokemonGo-Map it happens on : `install_aliases()` ``` Traceback (most recent call last): File "runserver.py", line 25, in <module> from pogom.search import search_overseer_thread File "/home/v3ss/github/PokemonGo-Map/pogom/search.py", line 33, in <module> from pgoapi import PGoApi File "/home/v3ss/pypy/site-packages/pgoapi/__init__.py", line 50, in <module> from pgoapi.pgoapi import PGoApi File "/home/v3ss/pypy/site-packages/pgoapi/pgoapi.py", line 35, in <module> from pgoapi.auth_ptc import AuthPtc File "/home/v3ss/pypy/site-packages/pgoapi/auth_ptc.py", line 28, in <module> install_aliases() File "/home/v3ss/pypy/site-packages/future/standard_library/__init__.py", line 465, in install_aliases from future.backports.urllib import request File "/home/v3ss/pypy/site-packages/future/backports/urllib/request.py", line 97, in <module> from future.backports.http import client as http_client File "/home/v3ss/pypy/site-packages/future/backports/http/client.py", line 76, in <module> from future.backports.email import parser as email_parser File "/home/v3ss/pypy/site-packages/future/backports/email/parser.py", line 15, in <module> from future.backports.email.feedparser import FeedParser, BytesFeedParser File "/home/v3ss/pypy/site-packages/future/backports/email/feedparser.py", line 32, in <module> from future.backports.email import message File "/home/v3ss/pypy/site-packages/future/backports/email/message.py", line 20, in <module> from future.backports.email import utils File "/home/v3ss/pypy/site-packages/future/backports/email/utils.py", line 40, in <module> from future.backports.urllib.parse import quote as url_quote, unquote as url_unquote File "/home/v3ss/pypy/site-packages/future/backports/urllib/parse.py", line 633, in <module> _ALWAYS_SAFE_BYTES = bytes(_ALWAYS_SAFE) File "/home/v3ss/pypy/site-packages/future/types/newbytes.py", line 108, in __new__ raise ValueError('bytes must be in range(0, 256)') ValueError: bytes must be in range(0, 256) ``` It works fine in python 2.7.12

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Issue #2382: sys.meta_path not working like CPython's (pypy/pypy)
by Armin Rigo 28 Aug '16

28 Aug '16

New issue 2382: sys.meta_path not working like CPython's https://bitbucket.org/pypy/pypy/issues/2382/sysmeta_path-not-working-like-c… Armin Rigo: ``sys.meta_path`` is not working like CPython's: http://stackoverflow.com/questions/39186850/import-hooks-custom-module-load…

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Issue #2381: PyPy 3.5 ensurepip module failure (pypy/pypy)
by Daniil Yarancev 27 Aug '16

27 Aug '16

New issue 2381: PyPy 3.5 ensurepip module failure https://bitbucket.org/pypy/pypy/issues/2381/pypy-35-ensurepip-module-failure Daniil Yarancev: ``` #!python ubuntu@ip-172-31-26-119:~/pypy35/bin$ ./pypy3 -m ensurepip Ignoring ensurepip failure: pip 8.1.2 requires SSL/TLS ``` Is it a bug, or just work-in-progress?

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Issue #2380: PyPy 3.5: Implement PEP 485 - A function for testing approximate equality (pypy/pypy)
by Daniil Yarancev 27 Aug '16

27 Aug '16

New issue 2380: PyPy 3.5: Implement PEP 485 - A function for testing approximate equality https://bitbucket.org/pypy/pypy/issues/2380/pypy-35-implement-pep-485-a-fun… Daniil Yarancev: Example code: ``` #!python >>> import math >>> a = 5.0 >>> b = 4.99998 >>> math.isclose(a, b, rel_tol=1e-5) True >>> math.isclose(a, b, rel_tol=1e-6) False ```

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Issue #2379: PyPy 3.5: Implement PEP 461 (pypy/pypy)
by Daniil Yarancev 27 Aug '16

27 Aug '16

New issue 2379: PyPy 3.5: Implement PEP 461 https://bitbucket.org/pypy/pypy/issues/2379/pypy-35-implement-pep-461 Daniil Yarancev: PEP 461 adds support for the % interpolation operator to bytes and bytearray. ``` #!python b'Hello %b!' % b'World' ```

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Issue #2378: NaN with payload in struct.(un)pack with endian-ness given (pypy/pypy)
by llvtt 25 Aug '16

25 Aug '16

New issue 2378: NaN with payload in struct.(un)pack with endian-ness given https://bitbucket.org/pypy/pypy/issues/2378/nan-with-payload-in-struct-un-p… llvtt: PyPy3 does not appear to handle NaN with a payload when calling struct.pack or struct.unpack if endianness is given as part of the format string: ``` #!python import struct # result: b'\x12\x00\x00\x00\x00\x00\xf8\x7f' struct.pack('d', struct.unpack('d', b'\x12\x00\x00\x00\x00\x00\xf8\x7f')[0]) # result: b'\x00\x00\x00\x00\x00\x00\xf8\x7f' (starts with b'\x00' instead of b'x\12') struct.pack('d', struct.unpack('<d', b'\x12\x00\x00\x00\x00\x00\xf8\x7f')[0]) ``` ``` $ pypy3 --version Python 3.2.5 (b2091e973da69152b3f928bfaabd5d2347e6df46, Sep 23 2015, 09:21:00) [PyPy 2.4.0 with GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.72)] ``` PyPy2 does not appear to have this behavior (NaN payload is part of the output whether endian-ness is specified or not).

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