Update NEWS and pydoc topics.

Lib/pydoc_data/topics.py

 # -*- coding: utf-8 -*-
-# Autogenerated by Sphinx on Mon Sep 18 23:00:11 2017
+# Autogenerated by Sphinx on Tue Dec  5 03:11:02 2017
 topics = {'assert': 'The "assert" statement\n'
            '**********************\n'
            '\n'
@@ -2674,7 +2674,6 @@ topics = {'assert': 'The "assert" statement\n'
              '   mgr = (EXPR)\n'
              '   aexit = type(mgr).__aexit__\n'
              '   aenter = type(mgr).__aenter__(mgr)\n'
-             '   exc = True\n'
              '\n'
              '   VAR = await aenter\n'
              '   try:\n'
@@ -4503,12 +4502,6 @@ topics = {'assert': 'The "assert" statement\n'
              '   3.14    10.    .001    1e100    3.14e-10    0e0    '
              '3.14_15_93\n'
              '\n'
-             'Note that numeric literals do not include a sign; a phrase like '
-             '"-1"\n'
-             'is actually an expression composed of the unary operator "-" and '
-             'the\n'
-             'literal "1".\n'
-             '\n'
              'Changed in version 3.6: Underscores are now allowed for '
              'grouping\n'
              'purposes in literals.\n',
@@ -5497,7 +5490,7 @@ topics = {'assert': 'The "assert" statement\n'
            '\n'
            '**CPython implementation detail:** The current implementation does '
            'not\n'
-           'enforce some of these restriction, but programs should not abuse '
+           'enforce some of these restrictions, but programs should not abuse '
            'this\n'
            'freedom, as future implementations may enforce them or silently '
            'change\n'
@@ -6744,7 +6737,9 @@ topics = {'assert': 'The "assert" statement\n'
                      'Addition and subtraction              |\n'
                      '+-------------------------------------------------+---------------------------------------+\n'
                      '| "*", "@", "/", "//", "%"                        | '
-                     'Multiplication, matrix multiplication |\n'
+                     'Multiplication, matrix                |\n'
+                     '|                                                 | '
+                     'multiplication, division, floor       |\n'
                      '|                                                 | '
                      'division, remainder [5]               |\n'
                      '+-------------------------------------------------+---------------------------------------+\n'
@@ -10102,11 +10097,6 @@ topics = {'assert': 'The "assert" statement\n'
             'or\n'
             'greater must be expressed with escapes.\n'
             '\n'
-            'As of Python 3.3 it is possible again to prefix string literals '
-            'with a\n'
-            '"u" prefix to simplify maintenance of dual 2.x and 3.x '
-            'codebases.\n'
-            '\n'
             'Both string and bytes literals may optionally be prefixed with a\n'
             'letter "\'r\'" or "\'R\'"; such strings are called *raw strings* '
             'and treat\n'

Misc/NEWS.d/next/Build/2017-09-20-21-32-21.bpo-31536.KUDjno.rst

-Avoid wholesale rebuild after `make regen-all` if nothing changed.

Misc/NEWS.d/next/Build/2017-09-26-22-39-58.bpo-22140.ZRf7Wn.rst

-Prevent double substitution of prefix in python-config.sh.

Misc/NEWS.d/next/Build/2017-11-02-20-13-46.bpo-28791.STt3jL.rst

-Update OS X installer to use SQLite 3.21.0.

Misc/NEWS.d/next/Build/2017-11-02-20-30-57.bpo-28791.VaE3o8.rst

-Update Windows builds to use SQLite 3.21.0.

Misc/NEWS.d/next/Build/2017-11-03-10-07-14.bpo-31926.57wE98.rst

-Fixed Argument Clinic sometimes causing compilation errors when there was
-more than one function and/or method in a .c file with the same name.

Misc/NEWS.d/next/Build/2017-11-03-15-17-50.bpo-31934.8bUlpv.rst

-Abort the build when building out of a not clean source tree.

Misc/NEWS.d/next/Build/2017-11-04-15-35-08.bpo-31609.k7_nBR.rst

-Fixes quotes in PCbuild/clean.bat

Misc/NEWS.d/next/Build/2017-11-06-11-53-39.bpo-31957.S_1jFK.rst

-Fixes Windows SDK version detection when building for Windows.

Misc/NEWS.d/next/Build/2017-11-18-11-19-28.bpo-32059.a0Hxgp.rst

-``detect_modules()`` in ``setup.py`` now also searches the sysroot paths
-when cross-compiling.

Misc/NEWS.d/next/C API/2017-06-30-11-58-01.bpo-30697.Q3T_8n.rst

-The `PyExc_RecursionErrorInst` singleton is removed and
-`PyErr_NormalizeException()` does not use it anymore. This singleton is
-persistent and its members being never cleared may cause a segfault during
-finalization of the interpreter. See also issue #22898.

Misc/NEWS.d/next/C API/2017-09-20-21-59-52.bpo-31532.s9Cw9_.rst

-Fix memory corruption due to allocator mix in getpath.c between Py_GetPath()
-and Py_SetPath()

Misc/NEWS.d/next/C API/2017-11-30-18-13-45.bpo-20891.wBnMdF.rst

-Fix PyGILState_Ensure(). When PyGILState_Ensure() is called in a non-Python
-thread before PyEval_InitThreads(), only call PyEval_InitThreads() after
-calling PyThreadState_New() to fix a crash.

Misc/NEWS.d/next/Core and Builtins/2017-07-01-15-11-13.bpo-30817.j7ZvN_.rst

-`PyErr_PrintEx()` clears now the ignored exception that may be raised by
-`_PySys_SetObjectId()`, for example when no memory.

Misc/NEWS.d/next/Core and Builtins/2017-08-27-21-18-30.bpo-31285.7lzaKV.rst

-Fix an assertion failure in `warnings.warn_explicit`, when the return value
-of the received loader's get_source() has a bad splitlines() method. Patch
-by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-08-28-17-51-42.bpo-31293.eMYZXj.rst

-Fix crashes in true division and multiplication of a timedelta object by a
-float with a bad as_integer_ratio() method. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-08-31-17-52-56.bpo-31311.bNE2l-.rst

-Fix a crash in the ``__setstate__()`` method of `ctypes._CData`, in case of
-a bad ``__dict__``. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-01-00-40-58.bpo-31315.ZX20bl.rst

-Fix an assertion failure in imp.create_dynamic(), when spec.name is not a
-string. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-15-09-13-07.bpo-31478.o06iKD.rst

-Fix an assertion failure in `_random.Random.seed()` in case the argument has a
-bad ``__abs__()`` method. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-16-13-32-35.bpo-31490.r7m2sj.rst

-Fix an assertion failure in `ctypes` class definition, in case the class has
-an attribute whose name is specified in ``_anonymous_`` but not in
-``_fields_``. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-16-22-49-16.bpo-31492.RtyteL.rst

-Fix assertion failures in case of failing to import from a module with a bad
-``__name__`` attribute, and in case of failing to access an attribute of such
-a module. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-18-12-07-39.bpo-31505.VomaFa.rst

-Fix an assertion failure in `json`, in case `_json.make_encoder()` received
-a bad `encoder()` argument. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-24-09-57-04.bpo-31566.OxwINs.rst

-Fix an assertion failure in `_warnings.warn()` in case of a bad
-``__name__`` global. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-26-13-03-16.bpo-31588.wT9Iy7.rst

-Raise a `TypeError` with a helpful error message when class creation fails
-due to a metaclass with a bad ``__prepare__()`` method. Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-26-16-05-04.bpo-31592.IFBZj9.rst

-Fixed an assertion failure in Python parser in case of a bad `unicodedata.normalize()`.
-Patch by Oren Milman.

Misc/NEWS.d/next/Core and Builtins/2017-09-29-20-32-24.bpo-31619.6gQ1kv.rst

-Fixed a ValueError when convert a string with large number of underscores
-to integer with binary base.

Misc/NEWS.d/next/Core and Builtins/2017-10-01-15-48-03.bpo-31626.reLPxY.rst

-Fixed a bug in debug memory allocator.  There was a write to freed memory
-after shrinking a memory block.

Misc/NEWS.d/next/Core and Builtins/2017-10-08-10-00-55.bpo-31642.1IKqgs.rst

-Restored blocking "from package import module" by setting
-sys.modules["package.module"] to None.

Misc/NEWS.d/next/Core and Builtins/2017-10-15-23-44-57.bpo-31786.XwdEP4.rst

-Fix timeout rounding in the select module to round correctly negative timeouts between -1.0 and 0.0.
-The functions now block waiting for events as expected. Previously, the call was incorrectly non-blocking.
-Patch by Pablo Galindo.

Misc/NEWS.d/next/Core and Builtins/2017-10-17-13-29-19.bpo-28603._-oia3.rst

-Print the full context/cause chain of exceptions on interpreter exit, even
-if an exception in the chain is unhashable or compares equal to later ones.
-Patch by Zane Bitter.

Misc/NEWS.d/next/Core and Builtins/2017-10-20-14-07-46.bpo-31825.gJvmGW.rst

-Fixed OverflowError in the 'unicode-escape' codec and in
-codecs.escape_decode() when decode an escaped non-ascii byte.

Misc/NEWS.d/next/Core and Builtins/2017-10-25-15-51-37.bpo-21720.BwIKLP.rst

-BytesWarning no longer emitted when the *fromlist* argument of
-``__import__()`` or the ``__all__`` attribute of the module contain bytes
-instances.

Misc/NEWS.d/next/Core and Builtins/2017-10-27-19-18-44.bpo-31852.P_4cVr.rst

-Fix a segmentation fault caused by a combination of the async soft keyword
-and continuation lines.

Misc/NEWS.d/next/Core and Builtins/2017-10-28-19-11-05.bpo-20047.GuNAto.rst

-Bytearray methods partition() and rpartition() now accept only bytes-like
-objects as separator, as documented.  In particular they now raise TypeError
-rather of returning a bogus result when an integer is passed as a separator.

Misc/NEWS.d/next/Core and Builtins/2017-10-28-22-06-03.bpo-30696.lhC3HE.rst

-Fix the interactive interpreter looping endlessly when no memory.

Misc/NEWS.d/next/Core and Builtins/2017-11-05-16-11-07.bpo-31949.2yNC_z.rst

-Fixed several issues in printing tracebacks (PyTraceBack_Print()).
-
-* Setting sys.tracebacklimit to 0 or less now suppresses printing tracebacks.
-* Setting sys.tracebacklimit to None now causes using the default limit.
-* Setting sys.tracebacklimit to an integer larger than LONG_MAX now means using
-  the limit LONG_MAX rather than the default limit.
-* Fixed integer overflows in the case of more than 2**31 traceback items on
-  Windows.
-* Fixed output errors handling.

Misc/NEWS.d/next/Core and Builtins/2017-12-02-21-37-22.bpo-32176.Wt25-N.rst

-co_flags.CO_NOFREE is now always set correctly by the code object
-constructor based on freevars and cellvars, rather than needing to be set
-correctly by the caller. This ensures it will be cleared automatically when
-additional cell references are injected into a modified code object and
-function.

Misc/NEWS.d/next/Documentation/2017-09-14-18-44-50.bpo-30085.0J9w-u.rst

-The operator functions without double underscores are preferred for clarity.
-The one with underscores are only kept for back-compatibility.

Misc/NEWS.d/next/Documentation/2017-10-08-23-02-14.bpo-31537.SiFNM8.rst

-Fix incorrect usage of ``get_history_length`` in readline documentation
-example code. Patch by Brad Smith.

Misc/NEWS.d/next/Documentation/2017-11-21-10-54-16.bpo-32105.91mhWm.rst

-Added asyncio.BaseEventLoop.connect_accepted_socket versionaddded marker.

Misc/NEWS.d/next/IDLE/2017-08-14-15-13-50.bpo-1612262.-x_Oyq.rst

-IDLE module browser now shows nested classes and functions.
-Original patches for code and tests by Guilherme Polo and
-Cheryl Sabella, respectively.

Misc/NEWS.d/next/IDLE/2017-09-18-10-43-03.bpo-31500.Y_YDxA.rst

-Default fonts now are scaled on HiDPI displays.

Misc/NEWS.d/next/IDLE/2017-09-22-20-26-23.bpo-31459.L0pnH9.rst

-Rename IDLE's module browser from Class Browser to Module Browser.
-The original module-level class and method browser became a module
-browser, with the addition of module-level functions, years ago.
-Nested classes and functions were added yesterday.  For back-
-compatibility, the virtual event <<open-class-browser>>, which
-appears on the Keys tab of the Settings dialog, is not changed.
-Patch by Cheryl Sabella.

Misc/NEWS.d/next/IDLE/2017-09-23-12-52-24.bpo-31559.ydckYX.rst

-Remove test order dependence in idle_test.test_browser.

Misc/NEWS.d/next/IDLE/2017-09-30-13-59-18.bpo-31649.LxN4Vb.rst

-IDLE - Make _htest, _utest parameters keyword only.

Misc/NEWS.d/next/IDLE/2017-09-30-19-03-26.bpo-31460.HpveI6.rst

-Simplify the API of IDLE's Module Browser.
-
-Passing a widget instead of an flist with a root widget opens the option of
-creating a browser frame that is only part of a window.  Passing a full file
-name instead of pieces assumed to come from a .py file opens the possibility
-of browsing python files that do not end in .py.

Misc/NEWS.d/next/IDLE/2017-10-12-00-51-29.bpo-13802.VwjZRD.rst

-Use non-Latin characters in the IDLE's Font settings sample.
-Even if one selects a font that defines a limited subset of the unicode
-Basic Multilingual Plane, tcl/tk will use other fonts that define a
-character. The expanded example give users of non-Latin characters
-a better idea of what they might see in IDLE's shell and editors.
-To make room for the expanded sample, frames on the Font tab are
-re-arranged. The Font/Tabs help explains a bit about the additions.

Misc/NEWS.d/next/IDLE/2017-10-17-13-26-13.bpo-28603.TMEQfp.rst

-Fix a TypeError that caused a shell restart when printing a traceback that
-includes an exception that is unhashable. Patch by Zane Bitter.

Misc/NEWS.d/next/IDLE/2017-10-21-15-41-53.bpo-31836.fheLME.rst

-Test_code_module now passes if run after test_idle, which sets ps1.
-
-The code module uses sys.ps1 if present or sets it to '>>> ' if not.
-Test_code_module now properly tests both behaviors.  Ditto for ps2.

Misc/NEWS.d/next/IDLE/2017-10-24-16-21-50.bpo-31860.gECuWx.rst

-The font sample in the IDLE configuration dialog is now editable.
-Changes persist while IDLE remains open

Misc/NEWS.d/next/IDLE/2017-10-26-20-20-19.bpo-31858.VuSA_e.rst

-IDLE -- Restrict shell prompt manipulaton to the shell. Editor and output
-windows only see an empty last prompt line.  This simplifies the code and
-fixes a minor bug when newline is inserted. Sys.ps1, if present, is read on
-Shell start-up, but is not set or changed.

Misc/NEWS.d/next/IDLE/2017-11-21-08-26-08.bpo-32100.P43qx2.rst

-IDLE: Fix old and new bugs in pathbrowser; improve tests.
-Patch mostly by Cheryl Sabella.

Misc/NEWS.d/next/IDLE/2017-11-28-21-47-15.bpo-32164.2T2Na8.rst

-Delete unused file idlelib/tabbedpages.py. Use of TabbedPageSet in
-configdialog was replaced by ttk.Notebook.

Misc/NEWS.d/next/IDLE/2017-12-04-15-04-43.bpo-32207.IzyAJo.rst

-Improve tk event exception tracebacks in IDLE.
-When tk event handling is driven by IDLE's run loop, a confusing
-and distracting queue.EMPTY traceback context is no longer added
-to tk event exception tracebacks.  The traceback is now the same
-as when event handling is driven by user code.  Patch based on a
-suggestion by Serhiy Storchaka.

Misc/NEWS.d/next/Library/2017-08-30-17-59-36.bpo-31308.KbexyC.rst

-Make multiprocessing's forkserver process immune to Ctrl-C and other user interruptions.
-If it crashes, restart it when necessary.

Misc/NEWS.d/next/Library/2017-08-30-18-23-54.bpo-31310.7D1UNt.rst

-multiprocessing's semaphore tracker should be launched again if crashed.

Misc/NEWS.d/next/Library/2017-09-04-00-22-31.bpo-31334.9WYRfi.rst

-Fix ``poll.poll([timeout])`` in the ``select`` module for arbitrary negative
-timeouts on all OSes where it can only be a non-negative integer or -1.
-Patch by Riccardo Coccioli.

Misc/NEWS.d/next/Library/2017-09-16-01-53-11.bpo-31482.39s5dS.rst

-``random.seed()`` now works with bytes in version=1

Misc/NEWS.d/next/Library/2017-09-17-15-24-25.bpo-31351.yQdKv-.rst

-python -m ensurepip now exits with non-zero exit code if pip bootstrapping
-has failed.

Misc/NEWS.d/next/Library/2017-09-20-18-43-01.bpo-31516.23Yuq3.rst

-``threading.current_thread()`` should not return a dummy thread at shutdown.

Misc/NEWS.d/next/Library/2017-09-25-14-04-30.bpo-30347.B4--_D.rst

-Stop crashes when concurrently iterate over itertools.groupby() iterators.

Misc/NEWS.d/next/Library/2017-09-27-08-11-38.bpo-25532.ey4Yez.rst

-inspect.unwrap() will now only try to unwrap an object
-sys.getrecursionlimit() times, to protect against objects which create a new
-object on every attribute access.

Misc/NEWS.d/next/Library/2017-09-28-23-10-51.bpo-25351.2JmFpF.rst

-Avoid venv activate failures with undefined variables

Misc/NEWS.d/next/Library/2017-09-29-19-19-36.bpo-15037.ykimLK.rst

-Added a workaround for getkey() in curses for ncurses 5.7 and earlier.

Misc/NEWS.d/next/Library/2017-09-29.bpo-30806.lP5GrH.rst

-Fix the string representation of a netrc object.

Misc/NEWS.d/next/Library/2017-10-03-14-37-46.bpo-31673.RFCrka.rst

-Fixed typo in the name of Tkinter's method adderrorinfo().

Misc/NEWS.d/next/Library/2017-10-03-15-06-24.bpo-31675.Nh7jJ3.rst

-Fixed memory leaks in Tkinter's methods splitlist() and split() when pass a
-string larger than 2 GiB.

Misc/NEWS.d/next/Library/2017-10-04-11-37-14.bpo-31632.LiOC3C.rst

-Fix method set_protocol() of class _SSLProtocolTransport in asyncio module.
-This method was previously modifying a wrong reference to the protocol.

Misc/NEWS.d/next/Library/2017-10-06-04-35-31.bpo-31620.gksLA1.rst

-an empty asyncio.Queue now doesn't leak memory when queue.get pollers
-timeout

Misc/NEWS.d/next/Library/2017-10-08-23-28-30.bpo-31728.XrVMME.rst

-Prevent crashes in `_elementtree` due to unsafe cleanup of `Element.text`
-and `Element.tail`. Patch by Oren Milman.

Misc/NEWS.d/next/Library/2017-10-09-17-42-30.bpo-31701.NRrVel.rst

-On Windows, faulthandler.enable() now ignores MSC and COM exceptions.

Misc/NEWS.d/next/Library/2017-10-11-00-45-01.bpo-31752.DhWevN.rst

-Fix possible crash in timedelta constructor called with custom integers.

Misc/NEWS.d/next/Library/2017-10-11-22-18-04.bpo-31764.EMyIkK.rst

-Prevent a crash in ``sqlite3.Cursor.close()`` in case the ``Cursor`` object is
-uninitialized. Patch by Oren Milman.

Misc/NEWS.d/next/Library/2017-10-12-02-47-16.bpo-31672.DaOkVd.rst

-``idpattern`` in ``string.Template`` matched some non-ASCII characters. Now
-it uses ``-i`` regular expression local flag to avoid non-ASCII characters.

Misc/NEWS.d/next/Library/2017-10-12-18-45-38.bpo-31770.GV3MPx.rst

-Prevent a crash when calling the ``__init__()`` method of a
-``sqlite3.Cursor`` object more than once. Patch by Oren Milman.

Misc/NEWS.d/next/Library/2017-10-12-19-00-53.bpo-30058.cENtry.rst

-Fixed buffer overflow in select.kqueue.control().

Misc/NEWS.d/next/Library/2017-10-17-12-29-18.bpo-28603.tGuX2C.rst

-traceback: Fix a TypeError that occurred during printing of exception
-tracebacks when either the current exception or an exception in its
-context/cause chain is unhashable. Patch by Zane Bitter.

Misc/NEWS.d/next/Library/2017-10-17-23-27-03.bpo-31806.TzphdL.rst

-Fix timeout rounding in time.sleep(), threading.Lock.acquire() and
-socket.socket.settimeout() to round correctly negative timeouts between -1.0 and
-0.0. The functions now block waiting for events as expected. Previously, the
-call was incorrectly non-blocking. Patch by Pablo Galindo.

Misc/NEWS.d/next/Library/2017-10-18-16-48-09.bpo-31457._ovmzp.rst

-The ``manager`` property on LoggerAdapter objects is now properly settable.

Misc/NEWS.d/next/Library/2017-10-18-19-05-17.bpo-31457.KlE6r8.rst

-If nested log adapters are used, the inner ``process()`` methods are no
-longer omitted.

Misc/NEWS.d/next/Library/2017-10-22-11-06-02.bpo-28326.rxh7L4.rst

-Fix multiprocessing.Process when stdout and/or stderr is closed or None.

Misc/NEWS.d/next/Library/2017-10-23-12-05-33.bpo-28416.Ldnw8X.rst

-Instances of pickle.Pickler subclass with the persistent_id() method and
-pickle.Unpickler subclass with the persistent_load() method no longer create
-reference cycles.

Misc/NEWS.d/next/Library/2017-10-29-11-23-24.bpo-31891.9kAPha.rst

-Fixed building the curses module on NetBSD.

Misc/NEWS.d/next/Library/2017-10-29-13-51-01.bpo-31893.8LZKEz.rst

-Fixed the layout of the kqueue_event structure on OpenBSD and NetBSD. Fixed
-the comparison of the kqueue_event objects.

Misc/NEWS.d/next/Library/2017-10-29-17-52-40.bpo-25720.vSvb5h.rst

-Fix the method for checking pad state of curses WINDOW. Patch by Masayuki
-Yamamoto.

Misc/NEWS.d/next/Library/2017-10-30-11-04-56.bpo-31897.yjwdEb.rst

-plistlib now catches more errors when read binary plists and raises
-InvalidFileException instead of unexpected exceptions.

Misc/NEWS.d/next/Library/2017-11-01-18-13-42.bpo-27666.j2zRnF.rst

-Fixed stack corruption in curses.box() and curses.ungetmouse() when the size
-of types chtype or mmask_t is less than the size of C long.  curses.box()
-now accepts characters as arguments.  Based on patch by Steve Fink.

Misc/NEWS.d/next/Library/2017-11-02-18-26-40.bpo-31927.40K6kp.rst

-Fixed compilation of the socket module on NetBSD 8.  Fixed assertion failure
-or reading arbitrary data when parse a AF_BLUETOOTH address on NetBSD and
-DragonFly BSD.

Misc/NEWS.d/next/Library/2017-11-03-08-36-03.bpo-31933.UrtoMP.rst

-Fix Blake2 params leaf_size and node_offset on big endian platforms. Patch
-by Jack O'Connor.

Misc/NEWS.d/next/Library/2017-11-03-19-11-43.bpo-30057.NCaijI.rst

-Fix potential missed signal in signal.signal().

Misc/NEWS.d/next/Library/2017-11-03-22-05-47.bpo-9678.oD51q6.rst

-Fixed determining the MAC address in the uuid module:
-
-* Using ifconfig on NetBSD and OpenBSD.
-* Using arp on Linux, FreeBSD, NetBSD and OpenBSD.
-
-Based on patch by Takayuki Shimizukawa.

Misc/NEWS.d/next/Library/2017-11-07-14-20-09.bpo-31970.x4EN_9.rst

-Reduce performance overhead of asyncio debug mode.

Misc/NEWS.d/next/Library/2017-11-12-20-47-59.bpo-32011.NzVDdZ.rst

-Restored support of loading marshal files with the TYPE_INT64 code. These
-files can be produced in Python 2.7.

Misc/NEWS.d/next/Library/2017-11-13-17-48-33.bpo-32015.4nqRTD.rst

-Fixed the looping of asyncio in the case of reconnection the socket during
-waiting async read/write from/to the socket.

Misc/NEWS.d/next/Library/2017-11-15-13-44-28.bpo-32034.uHAOmu.rst

-Make asyncio.IncompleteReadError and LimitOverrunError pickleable.

Misc/NEWS.d/next/Library/2017-11-18-21-13-52.bpo-32072.nwDV8L.rst

-Fixed issues with binary plists:
-
-* Fixed saving bytearrays.
-* Identical objects will be saved only once.
-* Equal references will be load as identical objects.
-* Added support for saving and loading recursive data structures.

Misc/NEWS.d/next/Library/2017-11-22-09-44-15.bpo-32110.VJa9bo.rst

-``codecs.StreamReader.read(n)`` now returns not more than *n*
-characters/bytes for non-negative *n*. This makes it compatible with
-``read()`` methods of other file-like objects.

Misc/NEWS.d/next/Library/2017-11-23-21-47-36.bpo-12382.xWT9k0.rst

-:func:`msilib.OpenDatabase` now raises a better exception message when it
-couldn't open or create an MSI file.  Initial patch by William Tisäter.

Misc/NEWS.d/next/Library/2017-11-23-22-12-11.bpo-31325.8jAUxN.rst

-Fix wrong usage of :func:`collections.namedtuple` in
-the :meth:`RobotFileParser.parse() <urllib.robotparser.RobotFileParser.parse>`
-method.
-
-Initial patch by Robin Wellner.