- Issue #28131: Fix a regression in zipimport's compile_source(). zipimport
should use the same optimization level as the interpreter.
-- Issue #25221: Fix corrupted result from PyLong_FromLong(0) when
- Python is compiled with NSMALLPOSINTS = 0.
+- Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly
+ optimize memcpy().
+
+- Issue #28120: Fix dict.pop() for splitted dictionary when trying to remove a
+ "pending key" (Not yet inserted in split-table). Patch by Xiang Zhang.
+
+- Issue #26182: Raise DeprecationWarning when async and await keywords are
+ used as variable/attribute/class/function name.
+
+Library
+-------
+
++- Issue #27348: In the traceback module, restore the formatting of exception
++ messages like "Exception: None". This fixes a regression introduced in
++ 3.5a2.
++
+- Issue #25651: Allow falsy values to be used for msg parameter of subTest().
+
+- Issue #27778: Fix a memory leak in os.getrandom() when the getrandom() is
+ interrupted by a signal and a signal handler raises a Python exception.
+
+- Issue #28200: Fix memory leak on Windows in the os module (fix
+ path_converter() function).
+
+- Issue #25400: RobotFileParser now correctly returns default values for
+ crawl_delay and request_rate. Initial patch by Peter Wirtz.
+
+- Issue #27932: Prevent memory leak in win32_ver().
+
+- Fix UnboundLocalError in socket._sendfile_use_sendfile.
+
+- Issue #28075: Check for ERROR_ACCESS_DENIED in Windows implementation of
+ os.stat(). Patch by Eryk Sun.
+
+- Issue #22493: Warning message emitted by using inline flags in the middle of
+ regular expression now contains a (truncated) regex pattern.
+ Patch by Tim Graham.
+
+- Issue #25270: Prevent codecs.escape_encode() from raising SystemError when
+ an empty bytestring is passed.
+
+- Issue #28181: Get antigravity over HTTPS. Patch by Kaartic Sivaraam.
+
+- Issue #25895: Enable WebSocket URL schemes in urllib.parse.urljoin.
+ Patch by Gergely Imreh and Markus Holtermann.
+
+- Issue #28114: Fix a crash in parse_envlist() when env contains byte strings.
+ Patch by Eryk Sun.
+
+- Issue #27599: Fixed buffer overrun in binascii.b2a_qp() and binascii.a2b_qp().
+
+- Issue #27906: Fix socket accept exhaustion during high TCP traffic.
+ Patch by Kevin Conway.
+
+- Issue #28174: Handle when SO_REUSEPORT isn't properly supported.
+ Patch by Seth Michael Larson.
+
+- Issue #26654: Inspect functools.partial in asyncio.Handle.__repr__.
+ Patch by iceboy.
+
+- Issue #26909: Fix slow pipes IO in asyncio.
+ Patch by INADA Naoki.
+
+- Issue #28176: Fix callbacks race in asyncio.SelectorLoop.sock_connect.
+
+- Issue #27759: Fix selectors incorrectly retain invalid file descriptors.
+ Patch by Mark Williams.
+
+Windows
+-------
+
+- Issue #28110: launcher.msi has different product codes between 32-bit and
+ 64-bit
+
+- Issue #28161: Opening CON for write access fails
+
+- Issue #28162: WindowsConsoleIO readall() fails if first line starts with
+ Ctrl+Z
+
+- Issue #28163: WindowsConsoleIO fileno() passes wrong flags to
+ _open_osfhandle
+
+- Issue #28164: _PyIO_get_console_type fails for various paths
+
+- Issue #28137: Renames Windows path file to ._pth
+
+- Issue #28138: Windows ._pth file should allow import site
+
+Build
+-----
+
+- Issue #26661: setup.py now detects system libffi with multiarch wrapper.
+
+- Issue #15819: Remove redundant include search directory option for building
+ outside the source tree.
+
+
+What's New in Python 3.6.0 beta 1
+=================================
+
+*Release date: 2016-09-12*
+
+Core and Builtins
+-----------------
+
+- Issue #23722: The __class__ cell used by zero-argument super() is now
+ initialized from type.__new__ rather than __build_class__, so class methods
+ relying on that will now work correctly when called from metaclass methods
+ during class creation. Patch by Martin Teichmann.
+
+- Issue #25221: Fix corrupted result from PyLong_FromLong(0) when Python
+ is compiled with NSMALLPOSINTS = 0.
+
+- Issue #27080: Implement formatting support for PEP 515. Initial patch
+ by Chris Angelico.
+
+- Issue #27199: In tarfile, expose copyfileobj bufsize to improve throughput.
+ Patch by Jason Fried.
+
+- Issue #27948: In f-strings, only allow backslashes inside the braces
+ (where the expressions are). This is a breaking change from the 3.6
+ alpha releases, where backslashes are allowed anywhere in an
+ f-string. Also, require that expressions inside f-strings be
+ enclosed within literal braces, and not escapes like
+ f'\x7b"hi"\x7d'.
+
+- Issue #28046: Remove platform-specific directories from sys.path.
+
+- Issue #28071: Add early-out for differencing from an empty set.
- Issue #25758: Prevents zipimport from unnecessarily encoding a filename
(patch by Eryk Sun)
projects / python / commitdiff