From issues-reply at bitbucket.org  Sat Aug  3 18:42:50 2019
From: issues-reply at bitbucket.org (Mahmoud Hashemi)
Date: Sat, 03 Aug 2019 22:42:50 +0000 (UTC)
Subject: [pypy-issue] Issue #3049: SystemError in RSocket__setblocking
 (Travis CI) (pypy/pypy)
Message-ID: <20190803224250.3416.17833@app-137.ash1.bb-inf.net>

New issue 3049: SystemError in RSocket__setblocking (Travis CI)
https://bitbucket.org/pypy/pypy/issues/3049/systemerror-in-rsocket__setblocking-travis

Mahmoud Hashemi:

Hey all! So Travis recently updated their default image, and the pypy used there \(`Python 2.7.13 (8cdda8b8cdb8, Apr 14 2019, 14:06:44) [PyPy 7.1.1 with GCC 6.2.0 20160901]`\) gives me this issue:

`SystemError: unexpected internal exception (please report a bug): <CSocketError object at 0x6922eb0>; internal traceback was dumped to stderr`

`RPython traceback:`  
` File "pypy_interpreter.c", line 40143, in BuiltinCode2_fastcall_2 `  
` File "implement_11.c", line 13173, in fastfunc_settimeout_w_2 `  
` File "pypy_module__socket.c", line 2293, in W_Socket_settimeout_w `  
` File "rpython_rlib.c", line 59823, in RSocket__setblocking`

The full pytest run can be seen here: [https://travis-ci.org/mahmoud/boltons/jobs/567209873](https://travis-ci.org/mahmoud/boltons/jobs/567209873)

Attempting to reproduce locally, I confirmed the value of `timeout` there is 10. However there's no expection raised. Locally I'm using the Ubuntu PPA version: `Python 2.7.13 (7.0.0+dfsg-1~ppa1~ubuntu16.04, Feb 07 2019, 20:56:09) / [PyPy 7.0.0 with GCC 5.4.0 20160609] on linux2`

Maybe I should pick this up with Travis, but I figured if it?s affecting me, and Travis just updated the defaults, you may be seeing more of these in future. Thanks in advance for any help!



From issues-reply at bitbucket.org  Tue Aug  6 05:20:00 2019
From: issues-reply at bitbucket.org (Markus Unterwaditzer)
Date: Tue, 06 Aug 2019 09:20:00 +0000 (UTC)
Subject: [pypy-issue] Issue #3050: subprocess.Popen only accepts sequences
 (pypy/pypy)
Message-ID: <20190806092000.39312.80867@app-137.ash1.bb-inf.net>

New issue 3050: subprocess.Popen only accepts sequences
https://bitbucket.org/pypy/pypy/issues/3050/subprocesspopen-only-accepts-sequences

Markus Unterwaditzer:

This works in CPython \(it prints something\) but does not work in PyPy:

```python
from subprocess import check_output

print(check_output(iter("echo hello world".split())))
```

The Python docs say that subprocess requires `args` to be a sequence, so this program is buggy already. However, since pypy mostly attempts to be bug-compatible to CPython \(or at least sometimes does\), I figured it?d be worth reporting here.

Tested with CPython2/3 and pypy2/3:

* `[PyPy 6.0.0 with GCC 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902.0.39.1)]`
* CPython 2.7 and 3.7



From issues-reply at bitbucket.org  Fri Aug  9 14:30:26 2019
From: issues-reply at bitbucket.org (Glyph)
Date: Fri, 09 Aug 2019 18:30:26 +0000 (UTC)
Subject: [pypy-issue] Issue #3051: socket.fromfd sets sockets to blocking on
 pypy3 (pypy/pypy)
Message-ID: <20190809183026.36530.17920@celery-worker-110.ash1.bb-inf.net>

New issue 3051: socket.fromfd sets sockets to blocking on pypy3
https://bitbucket.org/pypy/pypy/issues/3051/socketfromfd-sets-sockets-to-blocking-on

Glyph:

```
import os
import socket
import fcntl

def nonblock_check(fd):
    flags = fcntl.fcntl(fd, fcntl.F_GETFL)
    return bool(flags & os.O_NONBLOCK)

s = socket.socket()

s.setblocking(False)
print(nonblock_check(s.fileno()))
s2 = socket.fromfd(s.fileno(), socket.AF_INET, socket.SOCK_STREAM)
print(nonblock_check(s.fileno()))
```

?

```
$ pypy pypyminimal.py
True
True
$ pypy3 pypyminimal.py
True
False
$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.14.6
BuildVersion:	18G87
$ pypy --version
Python 2.7.13 (8cdda8b8cdb8ff29d9e620cccd6c5edd2f2a23ec, May 14 2019, 12:36:09)
[PyPy 7.1.1 with GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.46.4)]
$ pypy3 --version
Python 3.6.1 (784b254d669919c872a505b807db8462b6140973, Jun 18 2019, 05:54:52)
[PyPy 7.1.1-beta0 with GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.46.4)]
$
```



From issues-reply at bitbucket.org  Fri Aug  9 17:32:42 2019
From: issues-reply at bitbucket.org (Glyph)
Date: Fri, 09 Aug 2019 21:32:42 +0000 (UTC)
Subject: [pypy-issue] Issue #3052: json skipkeys=True results in invalid
 json with a trailing comma on pypy3 (pypy/pypy)
Message-ID: <20190809213242.26970.19772@celery-worker-111.ash1.bb-inf.net>

New issue 3052: json skipkeys=True results in invalid json with a trailing comma on pypy3
https://bitbucket.org/pypy/pypy/issues/3052/json-skipkeys-true-results-in-invalid-json

Glyph:

?

```python
import json
print(json.dumps({
    "hello": "what",
    b"world": "what",
}, skipkeys=True))
```

?

```
$ python3 j3.py
{"hello": "what"}
$ pypy3 j3.py
{"hello": "what", }
```



From issues-reply at bitbucket.org  Sun Aug 11 20:25:17 2019
From: issues-reply at bitbucket.org (Stefano Rivera)
Date: Mon, 12 Aug 2019 00:25:17 +0000 (UTC)
Subject: [pypy-issue] Issue #3053: Build fails on Debian kFreeBSD (pypy/pypy)
Message-ID: <20190812002517.27736.5691@app-147.ash1.bb-inf.net>

New issue 3053: Build fails on Debian kFreeBSD
https://bitbucket.org/pypy/pypy/issues/3053/build-fails-on-debian-kfreebsd

Stefano Rivera:

pypy 3.x has never built on Debian kFreeBSD. That is, it failed on 7.0.0 and 7.1.1. The failure is:

```
[translation:info] Error:
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/goal/translate.py", line 318, in main
    drv.proceed(goals)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 554, in proceed
    result = self._execute(goals, task_skip = self._maybe_skip())
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/tool/taskengine.py", line 114, in _execute
    res = self._do(goal, taskcallable, *args, **kwds)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 278, in _do
    res = func()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 315, in task_annotate
    s = annotator.build_types(self.entry_point, self.inputtypes)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 92, in build_types
    return self.build_graph_types(flowgraph, inputs_s, complete_now=complete_now)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 140, in build_graph_types
    self.complete()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 229, in complete
    self.complete_pending_blocks()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 224, in complete_pending_blocks
    self.processblock(graph, block)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 398, in processblock
    self.flowin(graph, block)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 572, in flowin
    self.follow_link(graph, link, constraints)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 603, in follow_link
    self.addpendingblock(graph, link.target, inputs_s)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 189, in addpendingblock
    self.mergeinputargs(graph, block, cells)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 435, in mergeinputargs
    unions = [annmodel.unionof(c1,c2) for c1, c2 in zip(oldcells,inputcells)]
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/model.py", line 775, in unionof
    s1 = pair(s1, s2).union()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/binaryop.py", line 790, in union
    return obj.noneify()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/model.py", line 122, in noneify
    raise UnionError(self, s_None)
[translation:ERROR] UnionError: 

Offending annotations:
  SomeInteger(knowntype=int, nonneg=False, unsigned=False)
  SomeNone()

In <FunctionGraph of (pypy.module.posix.interp_posix:1611)do_utimens__star_0 at 0x242f9f30>:
Happened at file /home/stefanor/pypy3.d21e9a6b4037/pypy/module/posix/interp_posix.py line 1611

    def do_utimens(space, func, arg, utime, *args):

Processing block:
 block at 3[space_90...] is a <class 'rpython.flowspace.flowcontext.EggBlock'> 
 in (pypy.module.posix.interp_posix:1611)do_utimens__star_0 
 containing the following operations: 
       now_0 = getitem(utime_0, (0)) 
       atime_s_0 = getitem(utime_0, (1)) 
       atime_ns_0 = getitem(utime_0, (2)) 
       mtime_s_0 = getitem(utime_0, (3)) 
       mtime_ns_0 = getitem(utime_0, (4)) 
       v1083 = bool(now_0) 
 --end--
```

Full Build log example: [https://buildd.debian.org/status/fetch.php?pkg=pypy3&arch=kfreebsd-amd64&ver=7.1.1%2Bdfsg-1&stamp=1565368857&raw=0](https://buildd.debian.org/status/fetch.php?pkg=pypy3&arch=kfreebsd-amd64&ver=7.1.1%2Bdfsg-1&stamp=1565368857&raw=0)



From issues-reply at bitbucket.org  Mon Aug 12 07:25:53 2019
From: issues-reply at bitbucket.org (Stefano Rivera)
Date: Mon, 12 Aug 2019 11:25:53 +0000 (UTC)
Subject: [pypy-issue] Issue #3054: Build fails on SPARC64 (pypy/pypy)
Message-ID: <20190812112553.28730.6596@celery-worker-112.ash1.bb-inf.net>

New issue 3054: Build fails on SPARC64
https://bitbucket.org/pypy/pypy/issues/3054/build-fails-on-sparc64

Stefano Rivera:

pypy 3.x has never built on Debian sparc64, although pypy 2.x has been building. That is, it failed on 6.0.0 through the py3.6 HEAD \([d21e9a6b4037](https://bitbucket.org/pypy/pypy/commits/d21e9a6b4037)\). The failure is:

```
[translation:info] Error:
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/goal/translate.py", line 318, in main
    drv.proceed(goals)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 554, in proceed
    result = self._execute(goals, task_skip = self._maybe_skip())
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/tool/taskengine.py", line 114, in _execute
    res = self._do(goal, taskcallable, *args, **kwds)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 278, in _do
    res = func()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/driver.py", line 315, in task_annotate
    s = annotator.build_types(self.entry_point, self.inputtypes)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 88, in build_types
    flowgraph, inputs_s = self.get_call_parameters(function, args_s)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/annrpython.py", line 97, in get_call_parameters
    return desc.get_call_parameters(args_s)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/description.py", line 335, in get_call_parameters
    graph = self.specialize(inputcells)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/description.py", line 281, in specialize
    return self.specializer(self, inputcells)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/specialize.py", line 82, in default_specialize
    graph = funcdesc.cachedgraph(key, builder=builder)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/description.py", line 247, in cachedgraph
    graph = self.buildgraph(alt_name, builder)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/annotator/description.py", line 210, in buildgraph
    graph = translator.buildflowgraph(self.pyobj)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/translator/translator.py", line 53, in buildflowgraph
    graph = build_flow(func)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/objspace.py", line 49, in build_flow
    ctx.build_flow()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/flowcontext.py", line 400, in build_flow
    self.record_block(block)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/flowcontext.py", line 408, in record_block
    next_offset = self.handle_bytecode(next_offset)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/flowcontext.py", line 487, in handle_bytecode
    offset = getattr(self, methodname)(oparg)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/flowcontext.py", line 664, in IMPORT_NAME
    w_obj = self.import_name(modulename, glob, None, fromlist, level)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/flowspace/flowcontext.py", line 654, in import_name
    mod = __import__(name, glob, loc, frm, level)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rlib/rsiphash.py", line 346, in <module>
    _update_prebuilt_hashes()
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rlib/rsiphash.py", line 343, in _update_prebuilt_hashes
    seed.hash_single[i] = _siphash24(addr, 1)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rlib/rsiphash.py", line 309, in _siphash24
    t |= r_uint64(llop.raw_load(rffi.UCHAR, addr_in, index))
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rtyper/lltypesystem/lloperation.py", line 57, in __call__
    val = fold(RESULTTYPE, *args)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rtyper/lltypesystem/opimpl.py", line 739, in op_raw_load
    p = rffi.cast(rffi.CArrayPtr(TVAL), p + ofs)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rtyper/lltypesystem/ll2ctypes.py", line 1361, in force_cast
    TYPE1 = lltype.typeOf(value)
   File "/home/stefanor/pypy3.d21e9a6b4037/rpython/rtyper/lltypesystem/lltype.py", line 820, in typeOf
    raise OverflowError("integer %r is out of bounds" % (val,))
[translation:ERROR] OverflowError: integer 18446603340612095520L is out of bounds
```

Full build log: [https://buildd.debian.org/status/fetch.php?pkg=pypy3&arch=sparc64&ver=7.1.1%2Bdfsg-1&stamp=1565369400&raw=0](https://buildd.debian.org/status/fetch.php?pkg=pypy3&arch=sparc64&ver=7.1.1%2Bdfsg-1&stamp=1565369400&raw=0)



From issues-reply at bitbucket.org  Fri Aug 16 05:43:23 2019
From: issues-reply at bitbucket.org (timfel)
Date: Fri, 16 Aug 2019 09:43:23 +0000 (UTC)
Subject: [pypy-issue] Issue #3055: Segfault when defining a C extension type
 with empty docstring on PyPy3 (pypy/pypy)
Message-ID: <20190816094323.32471.44458@celery-worker-111.ash1.bb-inf.net>

New issue 3055: Segfault when defining a C extension type with empty docstring on PyPy3
https://bitbucket.org/pypy/pypy/issues/3055/segfault-when-defining-a-c-extension-type

timfel:

Given this type definition, we get a segfault when calling `PyType_Ready` on it:

```c
static PyTypeObject NativeType = {
    PyVarObject_HEAD_INIT(NULL, 0)
    "NativeType.NativeType",
    sizeof(NativeTypeObject),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT,
    "",
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    PyType_GenericAlloc,
    PyType_GenericNew,
    PyObject_Del,
};
```

We can avoid the segfault if we give `0` or `NULL` instead of the empty docstring in line 22. Or just adding any character to make the docstring longer than 0-length also makes it work.



From issues-reply at bitbucket.org  Fri Aug 23 14:17:40 2019
From: issues-reply at bitbucket.org (Ram Rachum)
Date: Fri, 23 Aug 2019 18:17:40 +0000 (UTC)
Subject: [pypy-issue] Issue #3056: Numpy installation fails on Windows
 (pypy/pypy)
Message-ID: <20190823181740.29489.76998@celery-worker-108.ash1.bb-inf.net>

New issue 3056: Numpy installation fails on Windows
https://bitbucket.org/pypy/pypy/issues/3056/numpy-installation-fails-on-windows

Ram Rachum:

```
Python 3.6.1 (784b254d6699, Apr 16 2019, 12:10:48)[PyPy 7.1.1-beta0 with MSC v.1910 32 bit]
```

Numpy fails to install on Windows.

I ran this: 

```
pypy3 -m pip install numpy
```

This is stdout:

```
Collecting numpy
  Using cached https://files.pythonhosted.org/packages/da/32/1b8f2bb5fb50e4db68543eb85ce37b9fa6660cd05b58bddfafafa7ed62da/numpy-1.17.0.zip
Installing collected packages: numpy
  Running setup.py install for numpy: started
    Running setup.py install for numpy: finished with status 'error'
```

This is stderr:

```
    ERROR: Complete output from command 'C:\pypy3\pypy3.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-install-3jtvcr7u\\numpy\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ADMINI~1\AppData\Local\Temp\pip-record-f74o3cb8\install-record.txt' --single-version-externally-managed --compile:
    ERROR: Running from numpy source directory.
    
    Note: if you need reliable uninstall behavior, then install
    with pip instead of using `setup.py install`:
    
      - `pip install .`       (from a git repo or downloaded source
                               release)
      - `pip install numpy`   (last NumPy release on PyPi)
    
    
    blas_opt_info:
    blas_mkl_info:
    customize MSVCCompiler
      libraries mkl_rt not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    blis_info:
    customize MSVCCompiler
      libraries blis not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    openblas_info:
    customize MSVCCompiler
    customize MSVCCompiler
      libraries openblas not found in ['C:\\', 'C:\\pypy3\\libs']
    get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 'intelem', 'flang']'
    customize GnuFCompiler
    Could not locate executable g77
    Could not locate executable f77
    customize IntelVisualFCompiler
    Could not locate executable ifort
    Could not locate executable ifl
    customize AbsoftFCompiler
    Could not locate executable f90
    customize CompaqVisualFCompiler
    Found executable C:\Program Files\Git\usr\bin\DF.exe
    Could not locate executable C:\Program
    customize IntelItaniumVisualFCompiler
    Could not locate executable efl
    customize Gnu95FCompiler
    Could not locate executable gfortran
    Could not locate executable f95
    customize G95FCompiler
    Could not locate executable g95
    customize IntelEM64VisualFCompiler
    customize IntelEM64TFCompiler
    Could not locate executable efort
    Could not locate executable efc
    customize PGroupFlangCompiler
    Could not locate executable flang
    don't know how to compile Fortran code on platform 'nt'
      NOT AVAILABLE
    
    atlas_3_10_blas_threads_info:
    Setting PTATLAS=ATLAS
    customize MSVCCompiler
      libraries tatlas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    atlas_3_10_blas_info:
    customize MSVCCompiler
      libraries satlas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    atlas_blas_threads_info:
    Setting PTATLAS=ATLAS
    customize MSVCCompiler
      libraries ptf77blas,ptcblas,atlas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    atlas_blas_info:
    customize MSVCCompiler
      libraries f77blas,cblas,atlas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    accelerate_info:
      NOT AVAILABLE
    
    C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\numpy\distutils\system_info.py:690: UserWarning:
        Optimized (vendor) Blas libraries are not found.
        Falls back to netlib Blas library which has worse performance.
        A better performance should be easily gained by switching
        Blas library.
      self.calc_info()
    blas_info:
    customize MSVCCompiler
      libraries blas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\numpy\distutils\system_info.py:690: UserWarning:
        Blas (http://www.netlib.org/blas/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [blas]) or by setting
        the BLAS environment variable.
      self.calc_info()
    blas_src_info:
      NOT AVAILABLE
    
    C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\numpy\distutils\system_info.py:690: UserWarning:
        Blas (http://www.netlib.org/blas/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [blas_src]) or by setting
        the BLAS_SRC environment variable.
      self.calc_info()
      NOT AVAILABLE
    
    'svnversion' is not recognized as an internal or external command,
    operable program or batch file.
    non-existing path in 'numpy\\distutils': 'site.cfg'
    lapack_opt_info:
    lapack_mkl_info:
    customize MSVCCompiler
      libraries mkl_rt not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    openblas_lapack_info:
    customize MSVCCompiler
    customize MSVCCompiler
      libraries openblas not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    openblas_clapack_info:
    customize MSVCCompiler
    customize MSVCCompiler
      libraries openblas,lapack not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    flame_info:
    customize MSVCCompiler
      libraries flame not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    atlas_3_10_threads_info:
    Setting PTATLAS=ATLAS
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\
    customize MSVCCompiler
      libraries tatlas,tatlas not found in C:\
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\pypy3\libs
    customize MSVCCompiler
      libraries tatlas,tatlas not found in C:\pypy3\libs
    <class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
      NOT AVAILABLE
    
    atlas_3_10_info:
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\
    customize MSVCCompiler
      libraries satlas,satlas not found in C:\
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\pypy3\libs
    customize MSVCCompiler
      libraries satlas,satlas not found in C:\pypy3\libs
    <class 'numpy.distutils.system_info.atlas_3_10_info'>
      NOT AVAILABLE
    
    atlas_threads_info:
    Setting PTATLAS=ATLAS
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\
    customize MSVCCompiler
      libraries ptf77blas,ptcblas,atlas not found in C:\
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\pypy3\libs
    customize MSVCCompiler
      libraries ptf77blas,ptcblas,atlas not found in C:\pypy3\libs
    <class 'numpy.distutils.system_info.atlas_threads_info'>
      NOT AVAILABLE
    
    atlas_info:
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\
    customize MSVCCompiler
      libraries f77blas,cblas,atlas not found in C:\
    customize MSVCCompiler
      libraries lapack_atlas not found in C:\pypy3\libs
    customize MSVCCompiler
      libraries f77blas,cblas,atlas not found in C:\pypy3\libs
    <class 'numpy.distutils.system_info.atlas_info'>
      NOT AVAILABLE
    
    lapack_info:
    customize MSVCCompiler
      libraries lapack not found in ['C:\\', 'C:\\pypy3\\libs']
      NOT AVAILABLE
    
    C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\numpy\distutils\system_info.py:1712: UserWarning:
        Lapack (http://www.netlib.org/lapack/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [lapack]) or by setting
        the LAPACK environment variable.
      if getattr(self, '_calc_info_{}'.format(lapack))():
    lapack_src_info:
      NOT AVAILABLE
    
    C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\numpy\distutils\system_info.py:1712: UserWarning:
        Lapack (http://www.netlib.org/lapack/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [lapack_src]) or by setting
        the LAPACK_SRC environment variable.
      if getattr(self, '_calc_info_{}'.format(lapack))():
      NOT AVAILABLE
    
    non-existing path in 'numpy\\random': 'src\\splitmix64\\splitmix.h'
    C:\pypy3\lib-python\3\distutils\dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
      warnings.warn(msg)
    running install
    running build
    running config_cc
    unifing config_cc, config, build_clib, build_ext, build commands --compiler options
    running config_fc
    unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
    running build_src
    build_src
    building py_modules sources
    creating build
    creating build\src.win32-3.6
    creating build\src.win32-3.6\numpy
    creating build\src.win32-3.6\numpy\distutils
    building library "npymath" sources
    error: Microsoft Visual C++ 14.1 is required. Get it with "Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/
    ----------------------------------------
ERROR: Command "'C:\pypy3\pypy3.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-install-3jtvcr7u\\numpy\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ADMINI~1\AppData\Local\Temp\pip-record-f74o3cb8\install-record.txt' --single-version-externally-managed --compile" failed with error code 1 in C:\Users\ADMINI~1\AppData\Local\Temp\pip-install-3jtvcr7u\numpy\
```

Will it really work if I install Microsoft Visual C\+\+ 14.1? I have a vague memory that I tried that in the past and it didn?t help, but I can try again.



From issues-reply at bitbucket.org  Fri Aug 23 14:21:54 2019
From: issues-reply at bitbucket.org (Ram Rachum)
Date: Fri, 23 Aug 2019 18:21:54 +0000 (UTC)
Subject: [pypy-issue] Issue #3057: Can't install numpypy on Windows
 (pypy/pypy)
Message-ID: <20190823182154.32690.95768@celery-worker-109.ash1.bb-inf.net>

New issue 3057: Can't install numpypy on Windows
https://bitbucket.org/pypy/pypy/issues/3057/cant-install-numpypy-on-windows

Ram Rachum:

```
Python 3.6.1 (784b254d6699, Apr 16 2019, 12:10:48)
[PyPy 7.1.1-beta0 with MSC v.1910 32 bit]         
```

I followed the documentation on the PyPy download page to install Numpypy.

I ran this: 

```
pypy3 -m pip install git+https://bitbucket.org/pypy/numpy.git
```

And got this: 

```
Collecting git+https://bitbucket.org/pypy/numpy.git
  Cloning https://bitbucket.org/pypy/numpy.git to c:\users\admini~1\appdata\local\temp\pip-req-build-9wlgwy_u
  Running command git clone -q https://bitbucket.org/pypy/numpy.git 'C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u'
  Running command git submodule update --init --recursive -q
Installing collected packages: numpy
  Running setup.py install for numpy: started
    Running setup.py install for numpy: finished with status 'error'
    ERROR: Complete output from command 'C:\pypy3\pypy3.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-req-build-9wlgwy_u\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ADMINI~1\AppData\Local\Temp\pip-record-uxmlc9y8\install-record.txt' --single-version-externally-managed --compile:
    ERROR: Running from numpy source directory.
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\setup.py", line 285, in <module>
        setup_package()
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\setup.py", line 277, in setup_package
        setup(**metadata)
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\core.py", line 135, in setup
        config = configuration()
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\setup.py", line 178, in configuration
        config.add_subpackage('numpy')
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 1001, in add_subpackage
        caller_level = 2)
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 970, in get_subpackage
        caller_level = caller_level + 1)
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 907, in _get_configuration_from_setup_py
        config = setup_module.configuration(*args)
      File "numpy\setup.py", line 11, in configuration
        config.add_subpackage('core')
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 1001, in add_subpackage
        caller_level = 2)
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 970, in get_subpackage
        caller_level = caller_level + 1)
      File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\numpy\distutils\misc_util.py", line 907, in _get_configuration_from_setup_py
        config = setup_module.configuration(*args)
      File "numpy\core\setup.py", line 726, in configuration
        from _parition_build import ffi
      File "numpy\core\_parition_build.py", line 87, in <module>
        PARTITION_DEFS += '\n' + generate_declarations()
      File "numpy\core\_parition_build.py", line 82, in generate_declarations
        for _suff, _type in itertools.izip(list_suff, list_type):
    AttributeError: module 'itertools' has no attribute 'izip'
    ----------------------------------------
ERROR: Command "'C:\pypy3\pypy3.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-req-build-9wlgwy_u\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ADMINI~1\AppData\Local\Temp\pip-record-uxmlc9y8\install-record.txt' --single-version-externally-managed --compile" failed with error code 1 in C:\Users\ADMINI~1\AppData\Local\Temp\pip-req-build-9wlgwy_u\
```



From issues-reply at bitbucket.org  Fri Aug 23 14:23:48 2019
From: issues-reply at bitbucket.org (Ram Rachum)
Date: Fri, 23 Aug 2019 18:23:48 +0000 (UTC)
Subject: [pypy-issue] Issue #3058: ModuleNotFoundError: No module named
 '_numpypy' (pypy/pypy)
Message-ID: <20190823182348.20750.80404@celery-worker-108.ash1.bb-inf.net>

New issue 3058: ModuleNotFoundError: No module named '_numpypy'
https://bitbucket.org/pypy/pypy/issues/3058/modulenotfounderror-no-module-named

Ram Rachum:

```
Python 3.6.1 (784b254d6699, Apr 16 2019, 12:10:48)
[PyPy 7.1.1-beta0 with MSC v.1910 32 bit]         
```

I wanted to use Numpy in PyPy. So first I tried installing in normally using `pip`. It failed because of #3056. So I followed the PyPy download page and tried to install NumPyPy. It failed because of #3057. I was already pretty frustrated. I saw on that same page that Micropypy is also a thing. But apparently, it doesn?t work either:

```
In [5]: import _numpypy
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-5-9d270d21a40d> in <module>
----> 1 import _numpypy

ModuleNotFoundError: No module named '_numpypy'
```

This has been pretty frustrating? You have 3 options for using Numpy and none of them work out of the box.



From issues-reply at bitbucket.org  Fri Aug 23 15:22:07 2019
From: issues-reply at bitbucket.org (Ram Rachum)
Date: Fri, 23 Aug 2019 19:22:07 +0000 (UTC)
Subject: [pypy-issue] Issue #3059: utcfromtimestamp fails with ValueError
 (pypy/pypy)
Message-ID: <20190823192207.22074.60850@celery-worker-109.ash1.bb-inf.net>

New issue 3059: utcfromtimestamp fails with ValueError
https://bitbucket.org/pypy/pypy/issues/3059/utcfromtimestamp-fails-with-valueerror

Ram Rachum:

```
Python 3.6.1 (784b254d6699, Apr 16 2019, 12:10:48)
[PyPy 7.1.1-beta0 with MSC v.1910 32 bit]         
```

?

`utcfromtimestamp(0)` is supposed to return `datetime.datetime(1970, 1, 1, 0, 0)`, that?s what it does on CPython.

?

```
In [8]: datetime.datetime.utcfromtimestamp(0)                                
---------------------------------------------------------------------------  
ValueError                                Traceback (most recent call last)  
<ipython-input-8-4200fea8baa6> in <module>                                   
----> 1 datetime.datetime.utcfromtimestamp(0)                                
                                                                             
C:\pypy3\lib-python\3\datetime.py in utcfromtimestamp(cls, t)                
   1482     def utcfromtimestamp(cls, t):                                    
   1483         """Construct a naive UTC datetime from a POSIX timestamp.""" 
-> 1484         return cls._fromtimestamp(t, True, None)                     
   1485                                                                      
   1486     @classmethod                                                     
                                                                             
C:\pypy3\lib-python\3\datetime.py in _fromtimestamp(cls, t, utc, tz)         
   1457             # Let's probe 24 hours in the past to detect a transition
   1458             max_fold_seconds = 24 * 3600                             
-> 1459             y, m, d, hh, mm, ss = converter(t - max_fold_seconds)[:6]
   1460             probe1 = cls(y, m, d, hh, mm, ss, us, tz)                
   1461             trans = result - probe1 - timedelta(0, max_fold_seconds) 
                                                                             
ValueError: Invalid argument                                                 
```



From issues-reply at bitbucket.org  Tue Aug 27 18:16:42 2019
From: issues-reply at bitbucket.org (Nathan Stocks)
Date: Tue, 27 Aug 2019 22:16:42 +0000 (UTC)
Subject: [pypy-issue] Issue #3060: Multiprocessing regression in PyPy 7.x
 (pypy/pypy)
Message-ID: <20190827221642.16261.65477@celery-worker-109.ash1.bb-inf.net>

New issue 3060: Multiprocessing regression in PyPy 7.x
https://bitbucket.org/pypy/pypy/issues/3060/multiprocessing-regression-in-pypy-7x

Nathan Stocks:

I'm the maintainer of [Green](https://github.com/CleanCut/green) and I've run across what seems to be a very odd pypy3 bug in `multiprocessing/connection.py` specific to macOS.  This doesn't happen on any other version of Python nor on any platform that I test, also this didn?t happen on PyPy 6.0 and earlier, so I don?t suspect the python module itself, per se.

OS: macOS Mojave 10.14.6  
Pypy: `Python 3.6.1 (784b254d669919c872a505b807db8462b6140973, Jun 18 2019, 05:54:52)` / `[PyPy 7.1.1-beta0 with GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.46.4)] on darwin`

Steps to reproduce:

1. Install green

* `pip_pypy3 install green`

1. Run a portion of green's self-tests:

* `/usr/local/share/pypy3/green -vvv green.test.test_runner`

I observe 3\(!!!\) different crashes, each of which seem to implicate `multiprocessing/connection.py`.  As far as I can tell, which error you get is simply random chance, though the first type seems to occur most often for me.

Crash Type 1 seems to be the most common, an indefinite hang which requires pressing Ctrl-C to break out of:

```
$ /usr/local/share/pypy3/green -vvv green.test.test_runner
Green 2.16.1, Coverage 4.5.4, Python 3.6.1

green.test.test_runner
  TestInitializerOrFinalizer
.   Given a blank dotted function, calling the initializer/finalizer does nothing.
.   An importable, callable object...crashes.
.   Given an actual importable module and function, the function is run.
.   An importable, but not-callable-object also raises an InitializerOrFinalizerError.
.   Given an unimportable module, an InitializerOrFinalizerError is raised.
  TestProcesses
.   Bad syntax in a testfile is caught as a test error.
.   run() can catch SIGINT while running a process.
.   If tempfile.gettempdir() is used for dir, using same testfile name will not collide.
.   args.processes = 0 causes auto-detection of number of processes.
.   run() does not crash with empty suite and processes
.   Running coverage in process mode doesn't crash
.   Exceptions that escape the test framework get caught by poolRunner and reported as a failure.  For example, the testtools implementation of TestCase unwisely (but deliberately) lets SystemExit exceptions through.
  TestRun
.   run() can use a GreenStream for output.
.   A failing test case causes the whole run to report 'FAILED'
.   failfast causes the testing to stop after the first failure.
.   When we don't find any tests, we say so.
.   run() can use sys.stdout as the stream.
.   Raising a SystemExit gets caught and reported.
.   verbose=3 causes version output, and an empty test case passes.
E   setting warnings='always' doesn't crash
^CProcess DaemonlessPoolWorker-1:
Traceback (most recent call last):
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/process.py", line 252, in _bootstrap
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/util.py", line 288, in _exit_function
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/util.py", line 254, in _run_finalizers
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/util.py", line 186, in __call__
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/managers.py", line 615, in _finalize_manager
    process.join(timeout=1.0)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/process.py", line 121, in join
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/popen_fork.py", line 48, in wait
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 911, in wait
    ready = selector.select(timeout)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/selectors.py", line 376, in select
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/signals.py", line 36, in __call__
KeyboardInterrupt

Error in green.test.test_runner.TestRun.test_warnings
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 59, in testPartExecutor
    yield
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 601, in run
    testMethod()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/test/test_runner.py", line 182, in test_warnings
    result = run(tests, self.stream, self.args)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/runner.py", line 87, in run
    manager = multiprocessing.Manager()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/context.py", line 56, in Manager
    m.start()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/managers.py", line 503, in start
    reader, writer = connection.Pipe(duplex=False)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 512, in Pipe
    fd1, fd2 = os.pipe()
OSError: [Errno 24] Too many open files

Warning: Some tests may not have been run.

Ran 20 tests in 10.948s using 8 processes

FAILED (errors=1, passes=19)
```

Here is Crash Type 2 talking about "bad message length":

```
$ /usr/local/share/pypy3/green -vvv green.test.test_runner
Green 2.16.1, Coverage 4.5.4, Python 3.6.1

green.test.test_runner
  TestInitializerOrFinalizer
.   Given a blank dotted function, calling the initializer/finalizer does nothing.
.   An importable, callable object...crashes.
.   Given an actual importable module and function, the function is run.
.   An importable, but not-callable-object also raises an InitializerOrFinalizerError.
.   Given an unimportable module, an InitializerOrFinalizerError is raised.
  TestProcesses
.   Bad syntax in a testfile is caught as a test error.
.   run() can catch SIGINT while running a process.
.   If tempfile.gettempdir() is used for dir, using same testfile name will not collide.
.   args.processes = 0 causes auto-detection of number of processes.
.   run() does not crash with empty suite and processes
.   Running coverage in process mode doesn't crash
.   Exceptions that escape the test framework get caught by poolRunner and reported as a failure.  For example, the testtools implementation of TestCase unwisely (but deliberately) lets SystemExit exceptions through.
  TestRun
.   run() can use a GreenStream for output.
.   A failing test case causes the whole run to report 'FAILED'
.   failfast causes the testing to stop after the first failure.
.   When we don't find any tests, we say so.
.   run() can use sys.stdout as the stream.
.   Raising a SystemExit gets caught and reported.
.   verbose=3 causes version output, and an empty test case passes.
E   setting warnings='always' doesn't crash

Error in green.test.test_runner.TestRun.test_warnings
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 59, in testPartExecutor
    yield
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 601, in run
    testMethod()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/test/test_runner.py", line 182, in test_warnings
    result = run(tests, self.stream, self.args)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/runner.py", line 89, in run
    for target in toParallelTargets(suite, args.targets)]
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/runner.py", line 89, in <listcomp>
    for target in toParallelTargets(suite, args.targets)]
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/managers.py", line 662, in temp
    token, exp = self._create(typeid, *args, **kwds)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/managers.py", line 554, in _create
    conn = self._Client(self._address, authkey=self._authkey)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 493, in Client
    answer_challenge(c, authkey)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 732, in answer_challenge
    message = connection.recv_bytes(256)         # reject large message
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 218, in recv_bytes
    self._bad_message_length()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 151, in _bad_message_length
    raise OSError("bad message length")
OSError: bad message length

Ran 20 tests in 5.613s using 8 processes

FAILED (errors=1, passes=19)
```

And finally Crash Type 3, talking about an "EOF Error":

```
$ /usr/local/share/pypy3/green -vvv green.test.test_runner
Green 2.16.1, Coverage 4.5.4, Python 3.6.1

green.test.test_runner
  TestInitializerOrFinalizer
.   Given a blank dotted function, calling the initializer/finalizer does nothing.
.   An importable, callable object...crashes.
.   Given an actual importable module and function, the function is run.
.   An importable, but not-callable-object also raises an InitializerOrFinalizerError.
.   Given an unimportable module, an InitializerOrFinalizerError is raised.
  TestProcesses
.   Bad syntax in a testfile is caught as a test error.
.   run() can catch SIGINT while running a process.
.   If tempfile.gettempdir() is used for dir, using same testfile name will not collide.
.   args.processes = 0 causes auto-detection of number of processes.
.   run() does not crash with empty suite and processes
.   Running coverage in process mode doesn't crash
.   Exceptions that escape the test framework get caught by poolRunner and reported as a failure.  For example, the testtools implementation of TestCase unwisely (but deliberately) lets SystemExit exceptions through.
  TestRun
.   run() can use a GreenStream for output.
.   A failing test case causes the whole run to report 'FAILED'
.   failfast causes the testing to stop after the first failure.
.   When we don't find any tests, we say so.
.   run() can use sys.stdout as the stream.
.   Raising a SystemExit gets caught and reported.
.   verbose=3 causes version output, and an empty test case passes.
E   setting warnings='always' doesn't crash

Error in green.test.test_runner.TestRun.test_warnings
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 59, in testPartExecutor
    yield
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/unittest/case.py", line 601, in run
    testMethod()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/test/test_runner.py", line 182, in test_warnings
    result = run(tests, self.stream, self.args)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/site-packages/green/runner.py", line 87, in run
    manager = multiprocessing.Manager()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/context.py", line 56, in Manager
    m.start()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/managers.py", line 517, in start
    self._address = reader.recv()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 250, in recv
    buf = self._recv_bytes()
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 407, in _recv_bytes
    buf = self._recv(4)
  File "/usr/local/Cellar/pypy3/7.1.1/libexec/lib-python/3/multiprocessing/connection.py", line 383, in _recv
    raise EOFError
EOFError

Ran 20 tests in 4.402s using 8 processes

FAILED (errors=1, passes=19)
```



From issues-reply at bitbucket.org  Wed Aug 28 14:03:22 2019
From: issues-reply at bitbucket.org (Ram Rachum)
Date: Wed, 28 Aug 2019 18:03:22 +0000 (UTC)
Subject: [pypy-issue] Issue #3061: Update "What about numpy, numpypy,
 micronumpy?" in docs (pypy/pypy)
Message-ID: <20190828180322.23348.47154@celery-worker-112.ash1.bb-inf.net>

New issue 3061: Update "What about numpy, numpypy, micronumpy?" in docs
https://bitbucket.org/pypy/pypy/issues/3061/update-what-about-numpy-numpypy-micronumpy

Ram Rachum:

Update the ?What about numpy, numpypy, micronumpy?? section in the FAQ to reflect that micronumpy / numpypy are no longer supported.



From issues-reply at bitbucket.org  Thu Aug 29 15:11:58 2019
From: issues-reply at bitbucket.org (Fabio Zadrozny)
Date: Thu, 29 Aug 2019 19:11:58 +0000 (UTC)
Subject: [pypy-issue] Issue #3062: RuntimeError using pathlib (on Windows)
 (pypy/pypy)
Message-ID: <20190829191158.34113.54818@celery-worker-111.ash1.bb-inf.net>

New issue 3062: RuntimeError using pathlib (on Windows)
https://bitbucket.org/pypy/pypy/issues/3062/runtimeerror-using-pathlib-on-windows

Fabio Zadrozny:

I hope the output from the console is enough to show the error \(I get this by just unzipping pypy and running the commands below\).

?

> > c:\\bin\\pypy3.6-v7.1.1-win32\\pypy3.exe  
> Python 3.6.1 \(784b254d6699, Apr 16 2019, 12:10:48\)  
> \[PyPy 7.1.1-beta0 with MSC v.1910 32 bit\] on win32
>
> >>>> from pathlib import Path  
> >>>> Path\(\).resolve\(\)  
> Traceback \(most recent call last\):  
> File "<stdin>", line 1, in <module>  
> File "c:\\bin\\pypy3.6-v7.1.1-win32\\lib-python\\3\\[pathlib.py](http://pathlib.py)", line 1122, in resolve  
> s = self.\_flavour.resolve\(self, strict=strict\)  
> File "c:\\bin\\pypy3.6-v7.1.1-win32\\lib-python\\3\\[pathlib.py](http://pathlib.py)", line 192, in resolve  
> s = self.\_ext\_to\_normal\(\_getfinalpathname\(s\)\)  
> RuntimeError



From issues-reply at bitbucket.org  Sat Aug 31 12:50:06 2019
From: issues-reply at bitbucket.org (TheoL)
Date: Sat, 31 Aug 2019 16:50:06 +0000 (UTC)
Subject: [pypy-issue] Issue #3063: RPython Traceback when using aggdraw
 (pypy/pypy)
Message-ID: <20190831165006.12446.86556@app-147.ash1.bb-inf.net>

New issue 3063: RPython Traceback when using aggdraw
https://bitbucket.org/pypy/pypy/issues/3063/rpython-traceback-when-using-aggdraw

TheoL:

When using aggdraw with Pillow there is a core dump.

To reproduce run:

```
import aggdraw
from PIL import Image

if __name__ == '__main__':
    image = Image.new("RGB", (720, 270))
    draw = aggdraw.Draw(image)
```

And the output is:

```
 % python pypy-error.py
RPython traceback:
  File "pypy_module_cpyext_5.c", line 65268, in W_PyCFunctionObject_call_varargs
  File "pypy_module_cpyext_5.c", line 65620, in generic_cpy_call__StdObjSpaceConst_funcPtr_SomeI_8
  File "pypy_module_cpyext_1.c", line 35516, in from_ref
  File "pypy_module_cpyext_1.c", line 35560, in from_ref
Fatal RPython error: AssertionError
zsh: abort (core dumped)  python pypy-error.py
```

?

Versions are:

Python 3.6.1 \(784b254d669919c872a505b807db8462b6140973, Apr 16 2019, 18:18:28\)  
\[PyPy 7.1.1-beta0 with GCC 8.2.0\] on linux

aggdraw==1.3.11  
Pillow==6.1.0

Attached is full log output with PYPYLOG enabled.



From issues-reply at bitbucket.org  Sat Aug 31 17:16:31 2019
From: issues-reply at bitbucket.org (Anthony Sottile)
Date: Sat, 31 Aug 2019 21:16:31 +0000 (UTC)
Subject: [pypy-issue] Issue #3064: curses: get_wch return value inconsistent
 with cpython (pypy/pypy)
Message-ID: <20190831211631.19912.90088@celery-worker-111.ash1.bb-inf.net>

New issue 3064: curses: get_wch return value inconsistent with cpython
https://bitbucket.org/pypy/pypy/issues/3064/curses-get_wch-return-value-inconsistent

Anthony Sottile:

```python
import curses

def c_main(stdscr):
    ch = stdscr.get_wch()
    assert isinstance(ch, str), ch


curses.wrapper(c_main)
```

Run this and type ?a? on the keyboard

In CPython this does nothing

In pypy3.6 I get:

```shell
$ pypy3 t.py
Traceback (most recent call last):
  File "t.py", line 8, in <module>
    curses.wrapper(c_main)
  File "/home/asottile/opt/pypy3.6-v7.1.1-linux64/lib-python/3/curses/__init__.py", line 94, in wrapper
    return func(stdscr, *args, **kwds)
  File "t.py", line 5, in c_main
    assert isinstance(ch, str), ch
AssertionError: 97
```

?

```
$ pypy3 --version
Python 3.6.1 (784b254d6699, Apr 14 2019, 10:22:42)
[PyPy 7.1.1-beta0 with GCC 6.2.0 20160901]
```



From issues-reply at bitbucket.org  Sat Aug 31 17:42:23 2019
From: issues-reply at bitbucket.org (Ronan Lamy)
Date: Sat, 31 Aug 2019 21:42:23 +0000 (UTC)
Subject: [pypy-issue] Issue #3065: range() with large step causes undefined
 behaviour (pypy/pypy)
Message-ID: <20190831214222.11507.68826@app-137.ash1.bb-inf.net>

New issue 3065: range() with large step causes undefined behaviour
https://bitbucket.org/pypy/pypy/issues/3065/range-with-large-step-causes-undefined

Ronan Lamy:

With positive step, range\(start, stop, step\) translates roughly like:

```python
def range(start, stop, step):
    cur = start
    while cur < stop:
        yield cur
        cur += step
```

Signed integer overflow, which is undefined behaviour in C, may happen on the line `cur += step`, e.g. if start \+ step > sys.maxint.

Note: this caused the issue fixed in be2a55c81f26



From issues-reply at bitbucket.org  Sat Aug 31 18:03:12 2019
From: issues-reply at bitbucket.org (Ronan Lamy)
Date: Sat, 31 Aug 2019 22:03:12 +0000 (UTC)
Subject: [pypy-issue] Issue #3066: Setting frame.f_lineno raises spurious
 SystemErrors (pypy/pypy)
Message-ID: <20190831220312.20110.39663@app-137.ash1.bb-inf.net>

New issue 3066: Setting frame.f_lineno raises spurious SystemErrors
https://bitbucket.org/pypy/pypy/issues/3066/setting-framef_lineno-raises-spurious

Ronan Lamy:

See [test\_f\_lineno\_set\_4\(\) in apptest\_pyframe.py](https://bitbucket.org/pypy/pypy/src/013d6f1424147ce704f90a871caf4e3a079a5352/pypy/interpreter/test/apptest_pyframe.py#lines-168). The core issue is that POP\_BLOCK/END\_FINALLY opcodes can disappear if they happen to be in dead code, i.e. if there is an unconditional return in the block they end. In such a case, PyFrame.fset\_f\_lineno considers the bytecode invalid and raises a SystemError.