Mailman 3 November 2016 - Python-checkins

cpython (merge 3.5 -> 3.6): Merge 3.5 (issue #27392)
by yury.selivanov Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/6811df9e9797 changeset: 104950:6811df9e9797 branch: 3.6 parent: 104947:f2858945c058 parent: 104949:3e6570231c80 user: Yury Selivanov <yury(a)magic.io> date: Mon Nov 07 15:35:45 2016 -0500 summary: Merge 3.5 (issue #27392) files: Doc/library/asyncio-eventloop.rst | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst --- a/Doc/library/asyncio-eventloop.rst +++ b/Doc/library/asyncio-eventloop.rst @@ -462,6 +462,23 @@ Availability: UNIX. +.. coroutinemethod:: BaseEventLoop.connect_accepted_socket(protocol_factory, sock, \*, ssl=None) + + Handle an accepted connection. + + This is used by servers that accept connections outside of + asyncio but that use asyncio to handle them. + + Parameters: + + * *sock* is a preexisting socket object returned from an ``accept`` + call. + + * *ssl* can be set to an :class:`~ssl.SSLContext` to enable SSL over the + accepted connections. + + This method is a :ref:`coroutine <coroutine>`. When completed, the + coroutine returns a ``(transport, protocol)`` pair. Watch file descriptors ---------------------- -- Repository URL: https://hg.python.org/cpython

1 0

cpython (merge 3.6 -> default): Merge 3.6 (issue #27392)
by yury.selivanov Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/573bc1f9900e changeset: 104951:573bc1f9900e parent: 104948:62b7614970bd parent: 104950:6811df9e9797 user: Yury Selivanov <yury(a)magic.io> date: Mon Nov 07 15:36:03 2016 -0500 summary: Merge 3.6 (issue #27392) files: Doc/library/asyncio-eventloop.rst | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst --- a/Doc/library/asyncio-eventloop.rst +++ b/Doc/library/asyncio-eventloop.rst @@ -462,6 +462,23 @@ Availability: UNIX. +.. coroutinemethod:: BaseEventLoop.connect_accepted_socket(protocol_factory, sock, \*, ssl=None) + + Handle an accepted connection. + + This is used by servers that accept connections outside of + asyncio but that use asyncio to handle them. + + Parameters: + + * *sock* is a preexisting socket object returned from an ``accept`` + call. + + * *ssl* can be set to an :class:`~ssl.SSLContext` to enable SSL over the + accepted connections. + + This method is a :ref:`coroutine <coroutine>`. When completed, the + coroutine returns a ``(transport, protocol)`` pair. Watch file descriptors ---------------------- -- Repository URL: https://hg.python.org/cpython

1 0

cpython (merge 3.5 -> 3.6): Issue #28088: Merge from 3.5
by berker.peksag Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/f2858945c058 changeset: 104947:f2858945c058 branch: 3.6 parent: 104943:b26c8104e54f parent: 104946:f4e86b1b051e user: Berker Peksag <berker.peksag(a)gmail.com> date: Mon Nov 07 23:36:50 2016 +0300 summary: Issue #28088: Merge from 3.5 files: Doc/library/asyncio-protocol.rst | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst --- a/Doc/library/asyncio-protocol.rst +++ b/Doc/library/asyncio-protocol.rst @@ -87,18 +87,18 @@ - ``'subprocess'``: :class:`subprocess.Popen` instance - .. method:: set_protocol(self, protocol) + .. method:: set_protocol(protocol) Set a new protocol. Switching protocol should only be done when both protocols are documented to support the switch. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 - .. method:: get_protocol(self) + .. method:: get_protocol Return the current protocol. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 .. versionchanged:: 3.5.1 ``'ssl_object'`` info was added to SSL sockets. -- Repository URL: https://hg.python.org/cpython

1 0

cpython (merge 3.6 -> default): Issue #28088: Merge from 3.6
by berker.peksag Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/62b7614970bd changeset: 104948:62b7614970bd parent: 104944:b8233c779ff7 parent: 104947:f2858945c058 user: Berker Peksag <berker.peksag(a)gmail.com> date: Mon Nov 07 23:37:12 2016 +0300 summary: Issue #28088: Merge from 3.6 files: Doc/library/asyncio-protocol.rst | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst --- a/Doc/library/asyncio-protocol.rst +++ b/Doc/library/asyncio-protocol.rst @@ -87,18 +87,18 @@ - ``'subprocess'``: :class:`subprocess.Popen` instance - .. method:: set_protocol(self, protocol) + .. method:: set_protocol(protocol) Set a new protocol. Switching protocol should only be done when both protocols are documented to support the switch. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 - .. method:: get_protocol(self) + .. method:: get_protocol Return the current protocol. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 .. versionchanged:: 3.5.1 ``'ssl_object'`` info was added to SSL sockets. -- Repository URL: https://hg.python.org/cpython

1 0

cpython (3.5): Issue #28088: Don't include self in method signature
by berker.peksag Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/f4e86b1b051e changeset: 104946:f4e86b1b051e branch: 3.5 parent: 104938:ec96d06462a2 user: Berker Peksag <berker.peksag(a)gmail.com> date: Mon Nov 07 23:36:14 2016 +0300 summary: Issue #28088: Don't include self in method signature Also update versionadded directive to 3.5.3. files: Doc/library/asyncio-protocol.rst | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst --- a/Doc/library/asyncio-protocol.rst +++ b/Doc/library/asyncio-protocol.rst @@ -87,18 +87,18 @@ - ``'subprocess'``: :class:`subprocess.Popen` instance - .. method:: set_protocol(self, protocol) + .. method:: set_protocol(protocol) Set a new protocol. Switching protocol should only be done when both protocols are documented to support the switch. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 - .. method:: get_protocol(self) + .. method:: get_protocol Return the current protocol. - .. versionadded:: 3.6.0 + .. versionadded:: 3.5.3 .. versionchanged:: 3.5.1 ``'ssl_object'`` info was added to SSL sockets. -- Repository URL: https://hg.python.org/cpython

1 0

cpython (2.7): Fix PC/VS9.0/build_ssl.py for recent OpenSSL
by zach.ware Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/1f61a5d2f448 changeset: 104945:1f61a5d2f448 branch: 2.7 parent: 104919:2b58cde6a7f2 user: Zachary Ware <zachary.ware(a)gmail.com> date: Mon Nov 07 13:29:07 2016 -0600 summary: Fix PC/VS9.0/build_ssl.py for recent OpenSSL files: PC/VS9.0/build_ssl.py | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-) diff --git a/PC/VS9.0/build_ssl.py b/PC/VS9.0/build_ssl.py --- a/PC/VS9.0/build_ssl.py +++ b/PC/VS9.0/build_ssl.py @@ -26,6 +26,7 @@ from __future__ import with_statement import os, sys, re, shutil +import subprocess # Find all "foo.exe" files on the PATH. def find_all_on_path(filename, extras = None): @@ -48,12 +49,12 @@ # is available. def find_working_perl(perls): for perl in perls: - fh = os.popen('"%s" -e "use Win32;"' % perl) - fh.read() - rc = fh.close() - if rc: + try: + subprocess.check_output([perl, "-e", "use win32;"]) + except Subprocess.CalledProcessError: continue - return perl + else: + return perl print("Can not find a suitable PERL:") if perls: print(" the following perl interpreters were found:") @@ -163,6 +164,8 @@ perl = find_working_perl(perls) if perl: print("Found a working perl at '%s'" % (perl,)) + # Set PERL for the makefile to find it + os.environ["PERL"] = perl else: print("No Perl installation was found. Existing Makefiles are used.") sys.stdout.flush() -- Repository URL: https://hg.python.org/cpython

1 0

GOOD Benchmark Results for Python Default 2016-11-07
by lp_benchmark_robot＠intel.com Nov. 7, 2016

Nov. 7, 2016

Results for project Python default, build date 2016-11-07 03:01:35 +0000 commit: e60c1aef639a previous commit: 4000de2dcd24 revision date: 2016-11-07 02:26:08 +0000 environment: Haswell-EP cpu: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, stepping 2, LLC 45 MB mem: 128 GB os: CentOS 7.1 kernel: Linux 3.10.0-229.4.2.el7.x86_64 Baseline results were generated using release v3.4.3, with hash b4cbecbc0781 from 2015-02-25 12:15:33+00:00 ---------------------------------------------------------------------------------- benchmark relative change since change since current rev run std_dev* last run baseline with PGO ---------------------------------------------------------------------------------- :-) django_v2 0.17% 1.18% 5.71% 14.29% :-) pybench 0.13% -0.19% 5.24% 4.91% :-( regex_v8 3.80% -0.38% -2.86% 0.84% :-) nbody 0.24% -0.74% 2.14% 5.80% :-( json_dump_v2 0.26% 1.73% -9.03% 15.03% :-| normal_startup 0.37% -0.40% -0.68% 6.29% ---------------------------------------------------------------------------------- * Relative Standard Deviation (Standard Deviation/Average) If this is not displayed properly please visit our results page here: http://languagesperformance.intel.com/good-benchmark-results-for-python-def… Note: Benchmark results are measured in seconds. Subject Label Legend: Attributes are determined based on the performance evolution of the workloads compared to the previous measurement iteration. NEUTRAL: performance did not change by more than 1% for any workload GOOD: performance improved by more than 1% for at least one workload and there is no regression greater than 1% BAD: performance dropped by more than 1% for at least one workload and there is no improvement greater than 1% UGLY: performance improved by more than 1% for at least one workload and also dropped by more than 1% for at least one workload Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration.

1 0

NEUTRAL Benchmark Results for Python 2.7 2016-11-07
by lp_benchmark_robot＠intel.com Nov. 7, 2016

Nov. 7, 2016

Results for project Python 2.7, build date 2016-11-07 03:47:59 +0000 commit: 2b58cde6a7f2 previous commit: 91f024fc9b3a revision date: 2016-11-05 03:15:20 +0000 environment: Haswell-EP cpu: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, stepping 2, LLC 45 MB mem: 128 GB os: CentOS 7.1 kernel: Linux 3.10.0-229.4.2.el7.x86_64 Baseline results were generated using release v2.7.10, with hash 15c95b7d81dc from 2015-05-23 16:02:14+00:00 ---------------------------------------------------------------------------------- benchmark relative change since change since current rev run std_dev* last run baseline with PGO ---------------------------------------------------------------------------------- :-) django_v2 0.15% 0.35% 5.08% 5.99% :-) pybench 0.16% 0.11% 5.80% 3.43% :-( regex_v8 0.68% 0.30% -2.07% 9.94% :-) nbody 0.07% -0.00% 7.96% 2.71% :-) json_dump_v2 0.27% 0.15% 2.72% 9.88% :-| normal_startup 1.13% 0.00% -0.51% 1.77% :-) ssbench 0.20% -0.20% 2.34% 1.13% ---------------------------------------------------------------------------------- * Relative Standard Deviation (Standard Deviation/Average) If this is not displayed properly please visit our results page here: http://languagesperformance.intel.com/neutral-benchmark-results-for-python-… Note: Benchmark results for ssbench are measured in requests/second while all other are measured in seconds. Subject Label Legend: Attributes are determined based on the performance evolution of the workloads compared to the previous measurement iteration. NEUTRAL: performance did not change by more than 1% for any workload GOOD: performance improved by more than 1% for at least one workload and there is no regression greater than 1% BAD: performance dropped by more than 1% for at least one workload and there is no improvement greater than 1% UGLY: performance improved by more than 1% for at least one workload and also dropped by more than 1% for at least one workload Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration.

1 0

cpython (3.6): Closes #27781: Removes special cases for the experimental aspect of PEP 529
by steve.dower Nov. 7, 2016

Nov. 7, 2016

https://hg.python.org/cpython/rev/b26c8104e54f changeset: 104943:b26c8104e54f branch: 3.6 parent: 104941:048f82c86928 user: Steve Dower <steve.dower(a)microsoft.com> date: Sun Nov 06 19:35:08 2016 -0800 summary: Closes #27781: Removes special cases for the experimental aspect of PEP 529 files: Doc/whatsnew/3.6.rst | 5 ----- Lib/test/test_os.py | 9 ++------- Misc/NEWS | 4 ++-- Objects/unicodeobject.c | 11 +---------- 4 files changed, 5 insertions(+), 24 deletions(-) diff --git a/Doc/whatsnew/3.6.rst b/Doc/whatsnew/3.6.rst --- a/Doc/whatsnew/3.6.rst +++ b/Doc/whatsnew/3.6.rst @@ -355,11 +355,6 @@ See :pep:`529` for more information and discussion of code modifications that may be required. -.. note:: - - This change is considered experimental for 3.6.0 beta releases. The default - encoding may change before the final release. - .. _whatsnew-pep487: PEP 487: Simpler customization of class creation diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -2860,13 +2860,8 @@ func(name, *func_args) except OSError as err: self.assertIs(err.filename, name, str(func)) - except RuntimeError as err: - if sys.platform != 'win32': - raise - - # issue27781: undecodable bytes currently raise RuntimeError - # by 3.6.0b4 this will become UnicodeDecodeError or nothing - self.assertIsInstance(err.__context__, UnicodeDecodeError) + except UnicodeDecodeError: + pass else: self.fail("No exception thrown by {}".format(func)) diff --git a/Misc/NEWS b/Misc/NEWS --- a/Misc/NEWS +++ b/Misc/NEWS @@ -3270,7 +3270,7 @@ - Issue #24774: Fix docstring in http.server.test. Patch from Chiu-Hsiang Hsu. - Issue #21159: Improve message in configparser.InterpolationMissingOptionError. - Patch from �?ukasz Langa. + Patch from Łukasz Langa. - Issue #20362: Honour TestCase.longMessage correctly in assertRegex. Patch from Ilia Kurenkov. @@ -5198,7 +5198,7 @@ Based on patch by Martin Panter. - Issue #17293: uuid.getnode() now determines MAC address on AIX using netstat. - Based on patch by Aivars Kalv�?ns. + Based on patch by Aivars Kalvāns. - Issue #22769: Fixed ttk.Treeview.tag_has() when called without arguments. diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -3843,18 +3843,9 @@ cannot only rely on it: check also interp->fscodec_initialized for subinterpreters. */ if (Py_FileSystemDefaultEncoding && interp->fscodec_initialized) { - PyObject *res = PyUnicode_Decode(s, size, + return PyUnicode_Decode(s, size, Py_FileSystemDefaultEncoding, Py_FileSystemDefaultEncodeErrors); -#ifdef MS_WINDOWS - if (!res && PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) { - _PyErr_FormatFromCause(PyExc_RuntimeError, - "filesystem path bytes were not correctly encoded with '%s'. " - "Please report this at http://bugs.python.org/issue27781", - Py_FileSystemDefaultEncoding); - } -#endif - return res; } else { return PyUnicode_DecodeLocaleAndSize(s, size, Py_FileSystemDefaultEncodeErrors); -- Repository URL: https://hg.python.org/cpython

1 0