3.5.po

# Copyright (C) 2001-2022, Python Software Foundation
# This file is distributed under the same license as the Python package.
#
# Translators:
# Liang-Bo Wang <me@liang2.tw>, 2016
# Noah Chen <noahcse@gmail.com>, 2016
msgid ""
msgstr ""
"Project-Id-Version: Python 3.13\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2024-10-10 00:13+0000\n"
"PO-Revision-Date: 2018-05-23 16:20+0000\n"
"Last-Translator: Adrian Liaw <adrianliaw2000@gmail.com>\n"
"Language-Team: Chinese - TAIWAN (https://github.com/python/python-docs-zh-"
"tw)\n"
"Language: zh_TW\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"

#: ../../whatsnew/3.5.rst:3
msgid "What's New In Python 3.5"
msgstr "Python 3.4 有什麼新功能"

#: ../../whatsnew/3.5.rst:0
msgid "Editors"
msgstr "編輯者"

#: ../../whatsnew/3.5.rst:5
msgid "Elvis Pranskevichus <elvis@magic.io>, Yury Selivanov <yury@magic.io>"
msgstr "Elvis Pranskevichus <elvis@magic.io>, Yury Selivanov <yury@magic.io>"

#: ../../whatsnew/3.5.rst:47
msgid ""
"This article explains the new features in Python 3.5, compared to 3.4. "
"Python 3.5 was released on September 13, 2015.  See the `changelog <https://"
"docs.python.org/3.5/whatsnew/changelog.html>`_ for a full list of changes."
msgstr ""
"本文介紹了 Python 3.5 與 3.4 相比多了哪些新功能。Python 3.1 已於 2015 年 9 "
"月 13 日發布。完整詳情請見 `changelog <https://docs.python.org/3.5/whatsnew/"
"changelog.html>`_。"

#: ../../whatsnew/3.5.rst:54
msgid ":pep:`478` - Python 3.5 Release Schedule"
msgstr ":pep:`478` - Python 3.5 發佈時程"

#: ../../whatsnew/3.5.rst:58
msgid "Summary -- Release highlights"
msgstr "發布重點摘要"

#: ../../whatsnew/3.5.rst:60
msgid "New syntax features:"
msgstr "新增語法特性："

#: ../../whatsnew/3.5.rst:62
msgid ""
":ref:`PEP 492 <whatsnew-pep-492>`, coroutines with async and await syntax."
msgstr ""

#: ../../whatsnew/3.5.rst:63
msgid ""
":ref:`PEP 465 <whatsnew-pep-465>`, a new matrix multiplication operator: ``a "
"@ b``."
msgstr ""

#: ../../whatsnew/3.5.rst:64
msgid ""
":ref:`PEP 448 <whatsnew-pep-448>`, additional unpacking generalizations."
msgstr ""

#: ../../whatsnew/3.5.rst:67
msgid "New library modules:"
msgstr "新的函式庫模組："

#: ../../whatsnew/3.5.rst:69
msgid ":mod:`typing`: :ref:`PEP 484 -- Type Hints <whatsnew-pep-484>`."
msgstr ""

#: ../../whatsnew/3.5.rst:70
msgid ""
":mod:`zipapp`: :ref:`PEP 441 Improving Python ZIP Application Support "
"<whatsnew-zipapp>`."
msgstr ""

#: ../../whatsnew/3.5.rst:74
msgid "New built-in features:"
msgstr "新的內建功能"

#: ../../whatsnew/3.5.rst:76
msgid ""
"``bytes % args``, ``bytearray % args``: :ref:`PEP 461 <whatsnew-pep-461>` -- "
"Adding ``%`` formatting to bytes and bytearray."
msgstr ""

#: ../../whatsnew/3.5.rst:79
msgid ""
"New :meth:`bytes.hex`, :meth:`bytearray.hex` and :meth:`memoryview.hex` "
"methods. (Contributed by Arnon Yaari in :issue:`9951`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:82
msgid ""
":class:`memoryview` now supports tuple indexing (including multi-"
"dimensional). (Contributed by Antoine Pitrou in :issue:`23632`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:85
msgid ""
"Generators have a new ``gi_yieldfrom`` attribute, which returns the object "
"being iterated by ``yield from`` expressions. (Contributed by Benno Leslie "
"and Yury Selivanov in :issue:`24450`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:89
msgid ""
"A new :exc:`RecursionError` exception is now raised when maximum recursion "
"depth is reached.  (Contributed by Georg Brandl in :issue:`19235`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:94
msgid "CPython implementation improvements:"
msgstr "CPython 實作改進："

#: ../../whatsnew/3.5.rst:96
msgid ""
"When the ``LC_TYPE`` locale is the POSIX locale (``C`` locale), :py:data:"
"`sys.stdin` and :py:data:`sys.stdout` now use the ``surrogateescape`` error "
"handler, instead of the ``strict`` error handler. (Contributed by Victor "
"Stinner in :issue:`19977`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:101
msgid ""
"``.pyo`` files are no longer used and have been replaced by a more flexible "
"scheme that includes the optimization level explicitly in ``.pyc`` name. "
"(See :ref:`PEP 488 overview <whatsnew-pep-488>`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:105
msgid ""
"Builtin and extension modules are now initialized in a multi-phase process, "
"which is similar to how Python modules are loaded. (See :ref:`PEP 489 "
"overview <whatsnew-pep-489>`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:110
msgid "Significant improvements in the standard library:"
msgstr "標準函式庫中的顯著改進"

#: ../../whatsnew/3.5.rst:112
msgid ""
":class:`collections.OrderedDict` is now :ref:`implemented in C <whatsnew-"
"ordereddict>`, which makes it 4 to 100 times faster."
msgstr ""

#: ../../whatsnew/3.5.rst:116
msgid ""
"The :mod:`ssl` module gained :ref:`support for Memory BIO <whatsnew-"
"sslmemorybio>`, which decouples SSL protocol handling from network IO."
msgstr ""

#: ../../whatsnew/3.5.rst:120
msgid ""
"The new :func:`os.scandir` function provides a :ref:`better and "
"significantly faster way <whatsnew-pep-471>` of directory traversal."
msgstr ""

#: ../../whatsnew/3.5.rst:124
msgid ""
":func:`functools.lru_cache` has been mostly :ref:`reimplemented in C "
"<whatsnew-lrucache>`, yielding much better performance."
msgstr ""

#: ../../whatsnew/3.5.rst:128
msgid ""
"The new :func:`subprocess.run` function provides a :ref:`streamlined way to "
"run subprocesses <whatsnew-subprocess>`."
msgstr ""

#: ../../whatsnew/3.5.rst:131
msgid ""
"The :mod:`traceback` module has been significantly :ref:`enhanced <whatsnew-"
"traceback>` for improved performance and developer convenience."
msgstr ""

#: ../../whatsnew/3.5.rst:136
msgid "Security improvements:"
msgstr "安全性改進："

#: ../../whatsnew/3.5.rst:138
msgid ""
"SSLv3 is now disabled throughout the standard library. It can still be "
"enabled by instantiating a :class:`ssl.SSLContext` manually.  (See :issue:"
"`22638` for more details; this change was backported to CPython 3.4 and 2.7.)"
msgstr ""

#: ../../whatsnew/3.5.rst:143
msgid ""
"HTTP cookie parsing is now stricter, in order to protect against potential "
"injection attacks. (Contributed by Antoine Pitrou in :issue:`22796`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:148
msgid "Windows improvements:"
msgstr ""

#: ../../whatsnew/3.5.rst:150
msgid ""
"A new installer for Windows has replaced the old MSI. See :ref:`using-on-"
"windows` for more information."
msgstr ""

#: ../../whatsnew/3.5.rst:153
msgid ""
"Windows builds now use Microsoft Visual C++ 14.0, and extension modules "
"should use the same."
msgstr ""

#: ../../whatsnew/3.5.rst:157
msgid ""
"Please read on for a comprehensive list of user-facing changes, including "
"many other smaller improvements, CPython optimizations, deprecations, and "
"potential porting issues."
msgstr ""

#: ../../whatsnew/3.5.rst:163
msgid "New Features"
msgstr "新增功能"

#: ../../whatsnew/3.5.rst:168
msgid "PEP 492 - Coroutines with async and await syntax"
msgstr ""

#: ../../whatsnew/3.5.rst:170
msgid ""
":pep:`492` greatly improves support for asynchronous programming in Python "
"by adding :term:`awaitable objects <awaitable>`, :term:`coroutine functions "
"<coroutine function>`, :term:`asynchronous iteration <asynchronous "
"iterable>`, and :term:`asynchronous context managers <asynchronous context "
"manager>`."
msgstr ""

#: ../../whatsnew/3.5.rst:176
msgid ""
"Coroutine functions are declared using the new :keyword:`async def` syntax::"
msgstr ""

#: ../../whatsnew/3.5.rst:178
msgid ""
">>> async def coro():\n"
"...     return 'spam'"
msgstr ""
">>> async def coro():\n"
"...     return 'spam'"

#: ../../whatsnew/3.5.rst:181
msgid ""
"Inside a coroutine function, the new :keyword:`await` expression can be used "
"to suspend coroutine execution until the result is available.  Any object "
"can be *awaited*, as long as it implements the :term:`awaitable` protocol by "
"defining the :meth:`__await__` method."
msgstr ""

#: ../../whatsnew/3.5.rst:186
msgid ""
"PEP 492 also adds :keyword:`async for` statement for convenient iteration "
"over asynchronous iterables."
msgstr ""

#: ../../whatsnew/3.5.rst:189
msgid "An example of a rudimentary HTTP client written using the new syntax::"
msgstr ""

#: ../../whatsnew/3.5.rst:191
msgid ""
"import asyncio\n"
"\n"
"async def http_get(domain):\n"
"    reader, writer = await asyncio.open_connection(domain, 80)\n"
"\n"
"    writer.write(b'\\r\\n'.join([\n"
"        b'GET / HTTP/1.1',\n"
"        b'Host: %b' % domain.encode('latin-1'),\n"
"        b'Connection: close',\n"
"        b'', b''\n"
"    ]))\n"
"\n"
"    async for line in reader:\n"
"        print('>>>', line)\n"
"\n"
"    writer.close()\n"
"\n"
"loop = asyncio.get_event_loop()\n"
"try:\n"
"    loop.run_until_complete(http_get('example.com'))\n"
"finally:\n"
"    loop.close()"
msgstr ""
"import asyncio\n"
"\n"
"async def http_get(domain):\n"
"    reader, writer = await asyncio.open_connection(domain, 80)\n"
"\n"
"    writer.write(b'\\r\\n'.join([\n"
"        b'GET / HTTP/1.1',\n"
"        b'Host: %b' % domain.encode('latin-1'),\n"
"        b'Connection: close',\n"
"        b'', b''\n"
"    ]))\n"
"\n"
"    async for line in reader:\n"
"        print('>>>', line)\n"
"\n"
"    writer.close()\n"
"\n"
"loop = asyncio.get_event_loop()\n"
"try:\n"
"    loop.run_until_complete(http_get('example.com'))\n"
"finally:\n"
"    loop.close()"

#: ../../whatsnew/3.5.rst:215
msgid ""
"Similarly to asynchronous iteration, there is a new syntax for asynchronous "
"context managers.  The following script::"
msgstr ""

#: ../../whatsnew/3.5.rst:218
msgid ""
"import asyncio\n"
"\n"
"async def coro(name, lock):\n"
"    print('coro {}: waiting for lock'.format(name))\n"
"    async with lock:\n"
"        print('coro {}: holding the lock'.format(name))\n"
"        await asyncio.sleep(1)\n"
"        print('coro {}: releasing the lock'.format(name))\n"
"\n"
"loop = asyncio.get_event_loop()\n"
"lock = asyncio.Lock()\n"
"coros = asyncio.gather(coro(1, lock), coro(2, lock))\n"
"try:\n"
"    loop.run_until_complete(coros)\n"
"finally:\n"
"    loop.close()"
msgstr ""

#: ../../whatsnew/3.5.rst:235
msgid "will output::"
msgstr ""

#: ../../whatsnew/3.5.rst:237
msgid ""
"coro 2: waiting for lock\n"
"coro 2: holding the lock\n"
"coro 1: waiting for lock\n"
"coro 2: releasing the lock\n"
"coro 1: holding the lock\n"
"coro 1: releasing the lock"
msgstr ""

#: ../../whatsnew/3.5.rst:244
msgid ""
"Note that both :keyword:`async for` and :keyword:`async with` can only be "
"used inside a coroutine function declared with :keyword:`async def`."
msgstr ""

#: ../../whatsnew/3.5.rst:247
msgid ""
"Coroutine functions are intended to be run inside a compatible event loop, "
"such as the :ref:`asyncio loop <asyncio-event-loop>`."
msgstr ""

#: ../../whatsnew/3.5.rst:253
msgid ""
"Starting with CPython 3.5.2, ``__aiter__`` can directly return :term:"
"`asynchronous iterators <asynchronous iterator>`.  Returning an :term:"
"`awaitable` object will result in a :exc:`PendingDeprecationWarning`."
msgstr ""

#: ../../whatsnew/3.5.rst:259
msgid "See more details in the :ref:`async-iterators` documentation section."
msgstr ""

#: ../../whatsnew/3.5.rst:265
msgid ":pep:`492` -- Coroutines with async and await syntax"
msgstr ""

#: ../../whatsnew/3.5.rst:266
msgid "PEP written and implemented by Yury Selivanov."
msgstr "由 Yury Selivanov 撰寫 PEP 與實作。"

#: ../../whatsnew/3.5.rst:272
msgid "PEP 465 - A dedicated infix operator for matrix multiplication"
msgstr ""

#: ../../whatsnew/3.5.rst:274
msgid ""
":pep:`465` adds the ``@`` infix operator for matrix multiplication. "
"Currently, no builtin Python types implement the new operator, however, it "
"can be implemented by defining :meth:`__matmul__`, :meth:`__rmatmul__`, and :"
"meth:`__imatmul__` for regular, reflected, and in-place matrix "
"multiplication.  The semantics of these methods is similar to that of "
"methods defining other infix arithmetic operators."
msgstr ""

#: ../../whatsnew/3.5.rst:281
msgid ""
"Matrix multiplication is a notably common operation in many fields of "
"mathematics, science, engineering, and the addition of ``@`` allows writing "
"cleaner code::"
msgstr ""

#: ../../whatsnew/3.5.rst:285
msgid "S = (H @ beta - r).T @ inv(H @ V @ H.T) @ (H @ beta - r)"
msgstr "S = (H @ beta - r).T @ inv(H @ V @ H.T) @ (H @ beta - r)"

#: ../../whatsnew/3.5.rst:287
msgid "instead of::"
msgstr ""

#: ../../whatsnew/3.5.rst:289
msgid ""
"S = dot((dot(H, beta) - r).T,\n"
"        dot(inv(dot(dot(H, V), H.T)), dot(H, beta) - r))"
msgstr ""
"S = dot((dot(H, beta) - r).T,\n"
"        dot(inv(dot(dot(H, V), H.T)), dot(H, beta) - r))"

#: ../../whatsnew/3.5.rst:292
msgid "NumPy 1.10 has support for the new operator::"
msgstr ""

#: ../../whatsnew/3.5.rst:294
msgid ""
">>> import numpy\n"
"\n"
">>> x = numpy.ones(3)\n"
">>> x\n"
"array([ 1., 1., 1.])\n"
"\n"
">>> m = numpy.eye(3)\n"
">>> m\n"
"array([[ 1., 0., 0.],\n"
"       [ 0., 1., 0.],\n"
"       [ 0., 0., 1.]])\n"
"\n"
">>> x @ m\n"
"array([ 1., 1., 1.])"
msgstr ""
">>> import numpy\n"
"\n"
">>> x = numpy.ones(3)\n"
">>> x\n"
"array([ 1., 1., 1.])\n"
"\n"
">>> m = numpy.eye(3)\n"
">>> m\n"
"array([[ 1., 0., 0.],\n"
"       [ 0., 1., 0.],\n"
"       [ 0., 0., 1.]])\n"
"\n"
">>> x @ m\n"
"array([ 1., 1., 1.])"

#: ../../whatsnew/3.5.rst:312
msgid ":pep:`465` -- A dedicated infix operator for matrix multiplication"
msgstr ""

#: ../../whatsnew/3.5.rst:313
msgid "PEP written by Nathaniel J. Smith; implemented by Benjamin Peterson."
msgstr "由 Nathaniel J. Smith 撰寫 PEP；由 Benjamin Peterson 實作。"

#: ../../whatsnew/3.5.rst:319
msgid "PEP 448 - Additional Unpacking Generalizations"
msgstr ""

#: ../../whatsnew/3.5.rst:321
msgid ""
":pep:`448` extends the allowed uses of the ``*`` iterable unpacking operator "
"and ``**`` dictionary unpacking operator.  It is now possible to use an "
"arbitrary number of unpackings in :ref:`function calls <calls>`::"
msgstr ""

#: ../../whatsnew/3.5.rst:325
msgid ""
">>> print(*[1], *[2], 3, *[4, 5])\n"
"1 2 3 4 5\n"
"\n"
">>> def fn(a, b, c, d):\n"
"...     print(a, b, c, d)\n"
"...\n"
"\n"
">>> fn(**{'a': 1, 'c': 3}, **{'b': 2, 'd': 4})\n"
"1 2 3 4"
msgstr ""
">>> print(*[1], *[2], 3, *[4, 5])\n"
"1 2 3 4 5\n"
"\n"
">>> def fn(a, b, c, d):\n"
"...     print(a, b, c, d)\n"
"...\n"
"\n"
">>> fn(**{'a': 1, 'c': 3}, **{'b': 2, 'd': 4})\n"
"1 2 3 4"

#: ../../whatsnew/3.5.rst:335
msgid ""
"Similarly, tuple, list, set, and dictionary displays allow multiple "
"unpackings (see :ref:`exprlists` and :ref:`dict`)::"
msgstr ""

#: ../../whatsnew/3.5.rst:338
msgid ""
">>> *range(4), 4\n"
"(0, 1, 2, 3, 4)\n"
"\n"
">>> [*range(4), 4]\n"
"[0, 1, 2, 3, 4]\n"
"\n"
">>> {*range(4), 4, *(5, 6, 7)}\n"
"{0, 1, 2, 3, 4, 5, 6, 7}\n"
"\n"
">>> {'x': 1, **{'y': 2}}\n"
"{'x': 1, 'y': 2}"
msgstr ""
">>> *range(4), 4\n"
"(0, 1, 2, 3, 4)\n"
"\n"
">>> [*range(4), 4]\n"
"[0, 1, 2, 3, 4]\n"
"\n"
">>> {*range(4), 4, *(5, 6, 7)}\n"
"{0, 1, 2, 3, 4, 5, 6, 7}\n"
"\n"
">>> {'x': 1, **{'y': 2}}\n"
"{'x': 1, 'y': 2}"

#: ../../whatsnew/3.5.rst:352
msgid ":pep:`448` -- Additional Unpacking Generalizations"
msgstr ""

#: ../../whatsnew/3.5.rst:353
msgid ""
"PEP written by Joshua Landau; implemented by Neil Girdhar, Thomas Wouters, "
"and Joshua Landau."
msgstr ""

#: ../../whatsnew/3.5.rst:360
msgid "PEP 461 - percent formatting support for bytes and bytearray"
msgstr ""

#: ../../whatsnew/3.5.rst:362
msgid ""
":pep:`461` adds support for the ``%`` :ref:`interpolation operator <bytes-"
"formatting>` to :class:`bytes` and :class:`bytearray`."
msgstr ""

#: ../../whatsnew/3.5.rst:366
msgid ""
"While interpolation is usually thought of as a string operation, there are "
"cases where interpolation on ``bytes`` or ``bytearrays`` makes sense, and "
"the work needed to make up for this missing functionality detracts from the "
"overall readability of the code.  This issue is particularly important when "
"dealing with wire format protocols, which are often a mixture of binary and "
"ASCII compatible text."
msgstr ""

#: ../../whatsnew/3.5.rst:373 ../../whatsnew/3.5.rst:1848
msgid "Examples::"
msgstr "範例： ::"

#: ../../whatsnew/3.5.rst:375
msgid ""
">>> b'Hello %b!' % b'World'\n"
"b'Hello World!'\n"
"\n"
">>> b'x=%i y=%f' % (1, 2.5)\n"
"b'x=1 y=2.500000'"
msgstr ""
">>> b'Hello %b!' % b'World'\n"
"b'Hello World!'\n"
"\n"
">>> b'x=%i y=%f' % (1, 2.5)\n"
"b'x=1 y=2.500000'"

#: ../../whatsnew/3.5.rst:381
msgid ""
"Unicode is not allowed for ``%b``, but it is accepted by ``%a`` (equivalent "
"of ``repr(obj).encode('ascii', 'backslashreplace')``)::"
msgstr ""

#: ../../whatsnew/3.5.rst:384
msgid ""
">>> b'Hello %b!' % 'World'\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 1, in <module>\n"
"TypeError: %b requires bytes, or an object that implements __bytes__, not "
"'str'\n"
"\n"
">>> b'price: %a' % '10€'\n"
"b\"price: '10\\\\u20ac'\""
msgstr ""
">>> b'Hello %b!' % 'World'\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 1, in <module>\n"
"TypeError: %b requires bytes, or an object that implements __bytes__, not "
"'str'\n"
"\n"
">>> b'price: %a' % '10€'\n"
"b\"price: '10\\\\u20ac'\""

#: ../../whatsnew/3.5.rst:392
msgid ""
"Note that ``%s`` and ``%r`` conversion types, although supported, should "
"only be used in codebases that need compatibility with Python 2."
msgstr ""

#: ../../whatsnew/3.5.rst:397
msgid ":pep:`461` -- Adding % formatting to bytes and bytearray"
msgstr ""

#: ../../whatsnew/3.5.rst:398
msgid ""
"PEP written by Ethan Furman; implemented by Neil Schemenauer and Ethan "
"Furman."
msgstr ""

#: ../../whatsnew/3.5.rst:405
msgid "PEP 484 - Type Hints"
msgstr ""

#: ../../whatsnew/3.5.rst:407
msgid ""
"Function annotation syntax has been a Python feature since version 3.0 (:pep:"
"`3107`), however the semantics of annotations has been left undefined."
msgstr ""

#: ../../whatsnew/3.5.rst:410
msgid ""
"Experience has shown that the majority of function annotation uses were to "
"provide type hints to function parameters and return values.  It became "
"evident that it would be beneficial for Python users, if the standard "
"library included the base definitions and tools for type annotations."
msgstr ""

#: ../../whatsnew/3.5.rst:415
msgid ""
":pep:`484` introduces a :term:`provisional module <provisional API>` to "
"provide these standard definitions and tools, along with some conventions "
"for situations where annotations are not available."
msgstr ""

#: ../../whatsnew/3.5.rst:419
msgid ""
"For example, here is a simple function whose argument and return type are "
"declared in the annotations::"
msgstr ""

#: ../../whatsnew/3.5.rst:422
msgid ""
"def greeting(name: str) -> str:\n"
"    return 'Hello ' + name"
msgstr ""
"def greeting(name: str) -> str:\n"
"    return 'Hello ' + name"

#: ../../whatsnew/3.5.rst:425
msgid ""
"While these annotations are available at runtime through the usual :attr:"
"`~object.__annotations__` attribute, *no automatic type checking happens at "
"runtime*.  Instead, it is assumed that a separate off-line type checker (e."
"g. `mypy <https://mypy-lang.org>`_) will be used for on-demand source code "
"analysis."
msgstr ""

#: ../../whatsnew/3.5.rst:431
msgid ""
"The type system supports unions, generic types, and a special type named :"
"class:`~typing.Any` which is consistent with (i.e. assignable to and from) "
"all types."
msgstr ""

#: ../../whatsnew/3.5.rst:437
msgid ":mod:`typing` module documentation"
msgstr ":mod:`typing` 模組文件"

#: ../../whatsnew/3.5.rst:438
msgid ":pep:`484` -- Type Hints"
msgstr ""

#: ../../whatsnew/3.5.rst:439
msgid ""
"PEP written by Guido van Rossum, Jukka Lehtosalo, and Łukasz Langa; "
"implemented by Guido van Rossum."
msgstr ""

#: ../../whatsnew/3.5.rst:441
msgid ":pep:`483` -- The Theory of Type Hints"
msgstr ""

#: ../../whatsnew/3.5.rst:442
msgid "PEP written by Guido van Rossum"
msgstr "由 Guido van Rossum 撰寫 PEP"

#: ../../whatsnew/3.5.rst:448
msgid ""
"PEP 471 - os.scandir() function -- a better and faster directory iterator"
msgstr ""

#: ../../whatsnew/3.5.rst:450
msgid ""
":pep:`471` adds a new directory iteration function, :func:`os.scandir`, to "
"the standard library.  Additionally, :func:`os.walk` is now implemented "
"using ``scandir``, which makes it 3 to 5 times faster on POSIX systems and 7 "
"to 20 times faster on Windows systems.  This is largely achieved by greatly "
"reducing the number of calls to :func:`os.stat` required to walk a directory "
"tree."
msgstr ""

#: ../../whatsnew/3.5.rst:457
msgid ""
"Additionally, ``scandir`` returns an iterator, as opposed to returning a "
"list of file names, which improves memory efficiency when iterating over "
"very large directories."
msgstr ""

#: ../../whatsnew/3.5.rst:461
msgid ""
"The following example shows a simple use of :func:`os.scandir` to display "
"all the files (excluding directories) in the given *path* that don't start "
"with ``'.'``. The :meth:`entry.is_file() <os.DirEntry.is_file>` call will "
"generally not make an additional system call::"
msgstr ""

#: ../../whatsnew/3.5.rst:466
msgid ""
"for entry in os.scandir(path):\n"
"    if not entry.name.startswith('.') and entry.is_file():\n"
"        print(entry.name)"
msgstr ""
"for entry in os.scandir(path):\n"
"    if not entry.name.startswith('.') and entry.is_file():\n"
"        print(entry.name)"

#: ../../whatsnew/3.5.rst:472
msgid ""
":pep:`471` -- os.scandir() function -- a better and faster directory iterator"
msgstr ""

#: ../../whatsnew/3.5.rst:473
msgid ""
"PEP written and implemented by Ben Hoyt with the help of Victor Stinner."
msgstr "在 Victor Stinner 協助下由 Ben Hoyt 撰寫 PEP 與實作。"

#: ../../whatsnew/3.5.rst:479
msgid "PEP 475: Retry system calls failing with EINTR"
msgstr ""

#: ../../whatsnew/3.5.rst:481
msgid ""
"An :py:const:`errno.EINTR` error code is returned whenever a system call, "
"that is waiting for I/O, is interrupted by a signal.  Previously, Python "
"would raise :exc:`InterruptedError` in such cases.  This meant that, when "
"writing a Python application, the developer had two choices:"
msgstr ""

#: ../../whatsnew/3.5.rst:486
msgid "Ignore the ``InterruptedError``."
msgstr ""

#: ../../whatsnew/3.5.rst:487
msgid ""
"Handle the ``InterruptedError`` and attempt to restart the interrupted "
"system call at every call site."
msgstr ""

#: ../../whatsnew/3.5.rst:490
msgid ""
"The first option makes an application fail intermittently. The second option "
"adds a large amount of boilerplate that makes the code nearly unreadable.  "
"Compare::"
msgstr ""

#: ../../whatsnew/3.5.rst:494
msgid "print(\"Hello World\")"
msgstr "print(\"Hello World\")"

#: ../../whatsnew/3.5.rst:496
msgid "and::"
msgstr "和： ::"

#: ../../whatsnew/3.5.rst:498
msgid ""
"while True:\n"
"    try:\n"
"        print(\"Hello World\")\n"
"        break\n"
"    except InterruptedError:\n"
"        continue"
msgstr ""
"while True:\n"
"    try:\n"
"        print(\"Hello World\")\n"
"        break\n"
"    except InterruptedError:\n"
"        continue"

#: ../../whatsnew/3.5.rst:505
msgid ""
":pep:`475` implements automatic retry of system calls on ``EINTR``.  This "
"removes the burden of dealing with ``EINTR`` or :exc:`InterruptedError` in "
"user code in most situations and makes Python programs, including the "
"standard library, more robust.  Note that the system call is only retried if "
"the signal handler does not raise an exception."
msgstr ""

#: ../../whatsnew/3.5.rst:512
msgid ""
"Below is a list of functions which are now retried when interrupted by a "
"signal:"
msgstr ""

#: ../../whatsnew/3.5.rst:515
msgid ":func:`open` and :func:`io.open`;"
msgstr ":func:`open` 和 :func:`io.open`\\ ；"

#: ../../whatsnew/3.5.rst:517
msgid "functions of the :mod:`faulthandler` module;"
msgstr ":mod:`faulthandler` 模組的函式；"

#: ../../whatsnew/3.5.rst:519
msgid ""
":mod:`os` functions: :func:`~os.fchdir`, :func:`~os.fchmod`, :func:`~os."
"fchown`, :func:`~os.fdatasync`, :func:`~os.fstat`, :func:`~os.fstatvfs`, :"
"func:`~os.fsync`, :func:`~os.ftruncate`, :func:`~os.mkfifo`, :func:`~os."
"mknod`, :func:`~os.open`, :func:`~os.posix_fadvise`, :func:`~os."
"posix_fallocate`, :func:`~os.pread`, :func:`~os.pwrite`, :func:`~os.read`, :"
"func:`~os.readv`, :func:`~os.sendfile`, :func:`~os.wait3`, :func:`~os."
"wait4`, :func:`~os.wait`, :func:`~os.waitid`, :func:`~os.waitpid`, :func:"
"`~os.write`, :func:`~os.writev`;"
msgstr ""

#: ../../whatsnew/3.5.rst:529
msgid ""
"special cases: :func:`os.close` and :func:`os.dup2` now ignore :py:const:"
"`~errno.EINTR` errors; the syscall is not retried (see the PEP for the "
"rationale);"
msgstr ""

#: ../../whatsnew/3.5.rst:533
msgid ""
":mod:`select` functions: :func:`devpoll.poll() <select.devpoll.poll>`, :func:"
"`epoll.poll() <select.epoll.poll>`, :func:`kqueue.control() <select.kqueue."
"control>`, :func:`poll.poll() <select.poll.poll>`, :func:`~select.select`;"
msgstr ""

#: ../../whatsnew/3.5.rst:538
msgid ""
"methods of the :class:`~socket.socket` class: :meth:`~socket.socket."
"accept`, :meth:`~socket.socket.connect` (except for non-blocking sockets), :"
"meth:`~socket.socket.recv`, :meth:`~socket.socket.recvfrom`, :meth:`~socket."
"socket.recvmsg`, :meth:`~socket.socket.send`, :meth:`~socket.socket."
"sendall`, :meth:`~socket.socket.sendmsg`, :meth:`~socket.socket.sendto`;"
msgstr ""

#: ../../whatsnew/3.5.rst:545
msgid ":func:`signal.sigtimedwait` and :func:`signal.sigwaitinfo`;"
msgstr ":func:`signal.sigtimedwait` 和 :func:`signal.sigwaitinfo`\\ ；"

#: ../../whatsnew/3.5.rst:547
msgid ":func:`time.sleep`."
msgstr ":func:`time.sleep`。"

#: ../../whatsnew/3.5.rst:551
msgid ":pep:`475` -- Retry system calls failing with EINTR"
msgstr ""

#: ../../whatsnew/3.5.rst:552
msgid ""
"PEP and implementation written by Charles-François Natali and Victor "
"Stinner, with the help of Antoine Pitrou (the French connection)."
msgstr ""

#: ../../whatsnew/3.5.rst:559
msgid "PEP 479: Change StopIteration handling inside generators"
msgstr ""

#: ../../whatsnew/3.5.rst:561
msgid ""
"The interaction of generators and :exc:`StopIteration` in Python 3.4 and "
"earlier was sometimes surprising, and could conceal obscure bugs.  "
"Previously, ``StopIteration`` raised accidentally inside a generator "
"function was interpreted as the end of the iteration by the loop construct "
"driving the generator."
msgstr ""

#: ../../whatsnew/3.5.rst:567
msgid ""
":pep:`479` changes the behavior of generators: when a ``StopIteration`` "
"exception is raised inside a generator, it is replaced with a :exc:"
"`RuntimeError` before it exits the generator frame.  The main goal of this "
"change is to ease debugging in the situation where an unguarded :func:`next` "
"call raises ``StopIteration`` and causes the iteration controlled by the "
"generator to terminate silently. This is particularly pernicious in "
"combination with the ``yield from`` construct."
msgstr ""

#: ../../whatsnew/3.5.rst:575
msgid ""
"This is a backwards incompatible change, so to enable the new behavior, a :"
"term:`__future__` import is necessary::"
msgstr ""

#: ../../whatsnew/3.5.rst:578
msgid ""
">>> from __future__ import generator_stop\n"
"\n"
">>> def gen():\n"
"...     next(iter([]))\n"
"...     yield\n"
"...\n"
">>> next(gen())\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 2, in gen\n"
"StopIteration\n"
"\n"
"The above exception was the direct cause of the following exception:\n"
"\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 1, in <module>\n"
"RuntimeError: generator raised StopIteration"
msgstr ""
">>> from __future__ import generator_stop\n"
"\n"
">>> def gen():\n"
"...     next(iter([]))\n"
"...     yield\n"
"...\n"
">>> next(gen())\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 2, in gen\n"
"StopIteration\n"
"\n"
"The above exception was the direct cause of the following exception:\n"
"\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 1, in <module>\n"
"RuntimeError: generator raised StopIteration"

#: ../../whatsnew/3.5.rst:595
msgid ""
"Without a ``__future__`` import, a :exc:`PendingDeprecationWarning` will be "
"raised whenever a :exc:`StopIteration` exception is raised inside a "
"generator."
msgstr ""

#: ../../whatsnew/3.5.rst:600
msgid ":pep:`479` -- Change StopIteration handling inside generators"
msgstr ""

#: ../../whatsnew/3.5.rst:601
msgid ""
"PEP written by Chris Angelico and Guido van Rossum. Implemented by Chris "
"Angelico, Yury Selivanov and Nick Coghlan."
msgstr ""

#: ../../whatsnew/3.5.rst:608
msgid "PEP 485: A function for testing approximate equality"
msgstr ""

#: ../../whatsnew/3.5.rst:610
msgid ""
":pep:`485` adds the :func:`math.isclose` and :func:`cmath.isclose` functions "
"which tell whether two values are approximately equal or \"close\" to each "
"other.  Whether or not two values are considered close is determined "
"according to given absolute and relative tolerances. Relative tolerance is "
"the maximum allowed difference between ``isclose`` arguments, relative to "
"the larger absolute value::"
msgstr ""

#: ../../whatsnew/3.5.rst:617
msgid ""
">>> import math\n"
">>> a = 5.0\n"
">>> b = 4.99998\n"
">>> math.isclose(a, b, rel_tol=1e-5)\n"
"True\n"
">>> math.isclose(a, b, rel_tol=1e-6)\n"
"False"
msgstr ""
">>> import math\n"
">>> a = 5.0\n"
">>> b = 4.99998\n"
">>> math.isclose(a, b, rel_tol=1e-5)\n"
"True\n"
">>> math.isclose(a, b, rel_tol=1e-6)\n"
"False"

#: ../../whatsnew/3.5.rst:625
msgid ""
"It is also possible to compare two values using absolute tolerance, which "
"must be a non-negative value::"
msgstr ""

#: ../../whatsnew/3.5.rst:628
msgid ""
">>> import math\n"
">>> a = 5.0\n"
">>> b = 4.99998\n"
">>> math.isclose(a, b, abs_tol=0.00003)\n"
"True\n"
">>> math.isclose(a, b, abs_tol=0.00001)\n"
"False"
msgstr ""
">>> import math\n"
">>> a = 5.0\n"
">>> b = 4.99998\n"
">>> math.isclose(a, b, abs_tol=0.00003)\n"
"True\n"
">>> math.isclose(a, b, abs_tol=0.00001)\n"
"False"

#: ../../whatsnew/3.5.rst:638
msgid ":pep:`485` -- A function for testing approximate equality"
msgstr ""

#: ../../whatsnew/3.5.rst:639
msgid ""
"PEP written by Christopher Barker; implemented by Chris Barker and Tal Einat."
msgstr ""

#: ../../whatsnew/3.5.rst:646
msgid "PEP 486: Make the Python Launcher aware of virtual environments"
msgstr ""

#: ../../whatsnew/3.5.rst:648
msgid ""
":pep:`486` makes the Windows launcher (see :pep:`397`) aware of an active "
"virtual environment. When the default interpreter would be used and the "
"``VIRTUAL_ENV`` environment variable is set, the interpreter in the virtual "
"environment will be used."
msgstr ""

#: ../../whatsnew/3.5.rst:655
msgid ":pep:`486` -- Make the Python Launcher aware of virtual environments"
msgstr ""

#: ../../whatsnew/3.5.rst:656
msgid "PEP written and implemented by Paul Moore."
msgstr "由 Paul Moore 撰寫 PEP 與實作。"

#: ../../whatsnew/3.5.rst:662
msgid "PEP 488: Elimination of PYO files"
msgstr ""

#: ../../whatsnew/3.5.rst:664
msgid ""
":pep:`488` does away with the concept of ``.pyo`` files. This means that ``."
"pyc`` files represent both unoptimized and optimized bytecode. To prevent "
"the need to constantly regenerate bytecode files, ``.pyc`` files now have an "
"optional ``opt-`` tag in their name when the bytecode is optimized. This has "
"the side-effect of no more bytecode file name clashes when running under "
"either :option:`-O` or :option:`-OO`. Consequently, bytecode files generated "
"from :option:`-O`, and :option:`-OO` may now exist simultaneously. :func:"
"`importlib.util.cache_from_source` has an updated API to help with this "
"change."
msgstr ""

#: ../../whatsnew/3.5.rst:676
msgid ":pep:`488` -- Elimination of PYO files"
msgstr ""

#: ../../whatsnew/3.5.rst:677
msgid "PEP written and implemented by Brett Cannon."
msgstr "由 Brett Cannon 撰寫 PEP 與實作。"

#: ../../whatsnew/3.5.rst:683
msgid "PEP 489: Multi-phase extension module initialization"
msgstr ""

#: ../../whatsnew/3.5.rst:685
msgid ""
":pep:`489` updates extension module initialization to take advantage of the "
"two step module loading mechanism introduced by :pep:`451` in Python 3.4."
msgstr ""

#: ../../whatsnew/3.5.rst:688
msgid ""
"This change brings the import semantics of extension modules that opt-in to "
"using the new mechanism much closer to those of Python source and bytecode "
"modules, including the ability to use any valid identifier as a module name, "
"rather than being restricted to ASCII."
msgstr ""

#: ../../whatsnew/3.5.rst:695
msgid ":pep:`489` -- Multi-phase extension module initialization"
msgstr ""

#: ../../whatsnew/3.5.rst:696
msgid ""
"PEP written by Petr Viktorin, Stefan Behnel, and Nick Coghlan; implemented "
"by Petr Viktorin."
msgstr ""

#: ../../whatsnew/3.5.rst:701
msgid "Other Language Changes"
msgstr "其他語言更動"

#: ../../whatsnew/3.5.rst:703
msgid "Some smaller changes made to the core Python language are:"
msgstr ""

#: ../../whatsnew/3.5.rst:705
msgid ""
"Added the ``\"namereplace\"`` error handlers.  The ``\"backslashreplace\"`` "
"error handlers now work with decoding and translating. (Contributed by "
"Serhiy Storchaka in :issue:`19676` and :issue:`22286`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:709
msgid ""
"The :option:`-b` option now affects comparisons of :class:`bytes` with :"
"class:`int`.  (Contributed by Serhiy Storchaka in :issue:`23681`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:712
msgid ""
"New Kazakh ``kz1048`` and Tajik ``koi8_t`` :ref:`codecs <standard-"
"encodings>`. (Contributed by Serhiy Storchaka in :issue:`22682` and :issue:"
"`22681`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:715
msgid ""
"Property docstrings are now writable. This is especially useful for :func:"
"`collections.namedtuple` docstrings. (Contributed by Berker Peksag in :issue:"
"`24064`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:719
msgid ""
"Circular imports involving relative imports are now supported. (Contributed "
"by Brett Cannon and Antoine Pitrou in :issue:`17636`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:724
msgid "New Modules"
msgstr "新增模組"

#: ../../whatsnew/3.5.rst:727
msgid "typing"
msgstr "typing"

#: ../../whatsnew/3.5.rst:729
msgid ""
"The new :mod:`typing` :term:`provisional <provisional API>` module provides "
"standard definitions and tools for function type annotations. See :ref:`Type "
"Hints <whatsnew-pep-484>` for more information."
msgstr ""

#: ../../whatsnew/3.5.rst:736
msgid "zipapp"
msgstr "zipapp"

#: ../../whatsnew/3.5.rst:738
msgid ""
"The new :mod:`zipapp` module (specified in :pep:`441`) provides an API and "
"command line tool for creating executable Python Zip Applications, which "
"were introduced in Python 2.6 in :issue:`1739468`, but which were not well "
"publicized, either at the time or since."
msgstr ""

#: ../../whatsnew/3.5.rst:743
msgid ""
"With the new module, bundling your application is as simple as putting all "
"the files, including a ``__main__.py`` file, into a directory ``myapp`` and "
"running:"
msgstr ""

#: ../../whatsnew/3.5.rst:747
msgid ""
"$ python -m zipapp myapp\n"
"$ python myapp.pyz"
msgstr ""
"$ python -m zipapp myapp\n"
"$ python myapp.pyz"

#: ../../whatsnew/3.5.rst:752
msgid ""
"The module implementation has been contributed by Paul Moore in :issue:"
"`23491`."
msgstr ""

#: ../../whatsnew/3.5.rst:757
msgid ":pep:`441` -- Improving Python ZIP Application Support"
msgstr ""

#: ../../whatsnew/3.5.rst:761
msgid "Improved Modules"
msgstr "改進的模組"

#: ../../whatsnew/3.5.rst:764
msgid "argparse"
msgstr "argparse"

#: ../../whatsnew/3.5.rst:766
msgid ""
"The :class:`~argparse.ArgumentParser` class now allows disabling :ref:"
"`abbreviated usage <prefix-matching>` of long options by setting :ref:"
"`allow_abbrev` to ``False``.  (Contributed by Jonathan Paugh, Steven "
"Bethard, paul j3 and Daniel Eriksson in :issue:`14910`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:773
msgid "asyncio"
msgstr "asyncio"

#: ../../whatsnew/3.5.rst:775
msgid ""
"Since the :mod:`asyncio` module is :term:`provisional <provisional API>`, "
"all changes introduced in Python 3.5 have also been backported to Python 3.4."
"x."
msgstr ""

#: ../../whatsnew/3.5.rst:778
msgid "Notable changes in the :mod:`asyncio` module since Python 3.4.0:"
msgstr ""

#: ../../whatsnew/3.5.rst:780
msgid ""
"New debugging APIs: :meth:`loop.set_debug() <asyncio.loop.set_debug>` and :"
"meth:`loop.get_debug() <asyncio.loop.get_debug>` methods. (Contributed by "
"Victor Stinner.)"
msgstr ""

#: ../../whatsnew/3.5.rst:784
msgid ""
"The proactor event loop now supports SSL. (Contributed by Antoine Pitrou and "
"Victor Stinner in :issue:`22560`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:787
msgid ""
"A new :meth:`loop.is_closed() <asyncio.loop.is_closed>` method to check if "
"the event loop is closed. (Contributed by Victor Stinner in :issue:`21326`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:791
msgid ""
"A new :meth:`loop.create_task() <asyncio.loop.create_task>` to conveniently "
"create and schedule a new :class:`~asyncio.Task` for a coroutine.  The "
"``create_task`` method is also used by all asyncio functions that wrap "
"coroutines into tasks, such as :func:`asyncio.wait`, :func:`asyncio.gather`, "
"etc. (Contributed by Victor Stinner.)"
msgstr ""

#: ../../whatsnew/3.5.rst:798
msgid ""
"A new :meth:`transport.get_write_buffer_limits() <asyncio.WriteTransport."
"get_write_buffer_limits>` method to inquire for *high-* and *low-* water "
"limits of the flow control. (Contributed by Victor Stinner.)"
msgstr ""

#: ../../whatsnew/3.5.rst:803
msgid ""
"The :func:`~asyncio.async` function is deprecated in favor of :func:"
"`~asyncio.ensure_future`. (Contributed by Yury Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:807
msgid ""
"New :meth:`loop.set_task_factory() <asyncio.loop.set_task_factory>` and :"
"meth:`loop.get_task_factory() <asyncio.loop.get_task_factory>` methods to "
"customize the task factory that :meth:`loop.create_task() <asyncio.loop."
"create_task>` method uses.  (Contributed by Yury Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:814
msgid ""
"New :meth:`Queue.join() <asyncio.Queue.join>` and :meth:`Queue.task_done() "
"<asyncio.Queue.task_done>` queue methods. (Contributed by Victor Stinner.)"
msgstr ""

#: ../../whatsnew/3.5.rst:818
msgid ""
"The ``JoinableQueue`` class was removed, in favor of the :class:`asyncio."
"Queue` class. (Contributed by Victor Stinner.)"
msgstr ""

#: ../../whatsnew/3.5.rst:822
msgid "Updates in 3.5.1:"
msgstr ""

#: ../../whatsnew/3.5.rst:824
msgid ""
"The :func:`~asyncio.ensure_future` function and all functions that use it, "
"such as :meth:`loop.run_until_complete() <asyncio.loop.run_until_complete>`, "
"now accept all kinds of :term:`awaitable objects <awaitable>`. (Contributed "
"by Yury Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:829
msgid ""
"New :func:`~asyncio.run_coroutine_threadsafe` function to submit coroutines "
"to event loops from other threads. (Contributed by Vincent Michel.)"
msgstr ""

#: ../../whatsnew/3.5.rst:833
msgid ""
"New :meth:`Transport.is_closing() <asyncio.BaseTransport.is_closing>` method "
"to check if the transport is closing or closed. (Contributed by Yury "
"Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:837
msgid ""
"The :meth:`loop.create_server() <asyncio.loop.create_server>` method can now "
"accept a list of hosts. (Contributed by Yann Sionneau.)"
msgstr ""

#: ../../whatsnew/3.5.rst:841
msgid "Updates in 3.5.2:"
msgstr ""

#: ../../whatsnew/3.5.rst:843
msgid ""
"New :meth:`loop.create_future() <asyncio.loop.create_future>` method to "
"create Future objects.  This allows alternative event loop implementations, "
"such as `uvloop <https://github.com/MagicStack/uvloop>`_, to provide a "
"faster :class:`asyncio.Future` implementation. (Contributed by Yury "
"Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:850
msgid ""
"New :meth:`loop.get_exception_handler() <asyncio.loop."
"get_exception_handler>` method to get the current exception handler. "
"(Contributed by Yury Selivanov.)"
msgstr ""

#: ../../whatsnew/3.5.rst:854
msgid ""
"New :meth:`StreamReader.readuntil() <asyncio.StreamReader.readuntil>` method "
"to read data from the stream until a separator bytes sequence appears. "
"(Contributed by Mark Korenberg.)"
msgstr ""

#: ../../whatsnew/3.5.rst:859
msgid ""
"The :meth:`loop.create_connection() <asyncio.loop.create_connection>` and :"
"meth:`loop.create_server() <asyncio.loop.create_server>` methods are "
"optimized to avoid calling the system ``getaddrinfo`` function if the "
"address is already resolved. (Contributed by A. Jesse Jiryu Davis.)"
msgstr ""

#: ../../whatsnew/3.5.rst:865
msgid ""
"The :meth:`loop.sock_connect(sock, address) <asyncio.loop.sock_connect>` no "
"longer requires the *address* to be resolved prior to the call. (Contributed "
"by A. Jesse Jiryu Davis.)"
msgstr ""

#: ../../whatsnew/3.5.rst:871
msgid "bz2"
msgstr "bz2"

#: ../../whatsnew/3.5.rst:873
msgid ""
"The :meth:`BZ2Decompressor.decompress <bz2.BZ2Decompressor.decompress>` "
"method now accepts an optional *max_length* argument to limit the maximum "
"size of decompressed data. (Contributed by Nikolaus Rath in :issue:`15955`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:879
msgid "cgi"
msgstr "cgi"

#: ../../whatsnew/3.5.rst:881
msgid ""
"The :class:`!FieldStorage` class now supports the :term:`context manager` "
"protocol.  (Contributed by Berker Peksag in :issue:`20289`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:886
msgid "cmath"
msgstr "cmath"

#: ../../whatsnew/3.5.rst:888
msgid ""
"A new function :func:`~cmath.isclose` provides a way to test for approximate "
"equality.  (Contributed by Chris Barker and Tal Einat in :issue:`24270`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:893
msgid "code"
msgstr "code"

#: ../../whatsnew/3.5.rst:895
msgid ""
"The :func:`InteractiveInterpreter.showtraceback() <code."
"InteractiveInterpreter.showtraceback>` method now prints the full chained "
"traceback, just like the interactive interpreter.  (Contributed by Claudiu "
"Popa in :issue:`17442`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:901
msgid "collections"
msgstr "collections"

#: ../../whatsnew/3.5.rst:905
msgid ""
"The :class:`~collections.OrderedDict` class is now implemented in C, which "
"makes it 4 to 100 times faster.  (Contributed by Eric Snow in :issue:"
"`16991`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:908
msgid ""
":meth:`OrderedDict.items() <collections.OrderedDict.items>`, :meth:"
"`OrderedDict.keys() <collections.OrderedDict.keys>`, :meth:`OrderedDict."
"values() <collections.OrderedDict.values>` views now support :func:"
"`reversed` iteration. (Contributed by Serhiy Storchaka in :issue:`19505`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:914
msgid ""
"The :class:`~collections.deque` class now defines :meth:`~collections.deque."
"index`, :meth:`~collections.deque.insert`, and :meth:`~collections.deque."
"copy`, and supports the ``+`` and ``*`` operators. This allows deques to be "
"recognized as a :class:`~collections.abc.MutableSequence` and improves their "
"substitutability for lists. (Contributed by Raymond Hettinger in :issue:"
"`23704`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:921
msgid ""
"Docstrings produced by :func:`~collections.namedtuple` can now be updated::"
msgstr ""

#: ../../whatsnew/3.5.rst:923
msgid ""
"Point = namedtuple('Point', ['x', 'y'])\n"
"Point.__doc__ += ': Cartesian coordinate'\n"
"Point.x.__doc__ = 'abscissa'\n"
"Point.y.__doc__ = 'ordinate'"
msgstr ""
"Point = namedtuple('Point', ['x', 'y'])\n"
"Point.__doc__ += ': Cartesian coordinate'\n"
"Point.x.__doc__ = 'abscissa'\n"
"Point.y.__doc__ = 'ordinate'"

#: ../../whatsnew/3.5.rst:928
msgid "(Contributed by Berker Peksag in :issue:`24064`.)"
msgstr "（由 Berker Peksag 在 :issue:`24064` 中貢獻。）"

#: ../../whatsnew/3.5.rst:930
msgid ""
"The :class:`~collections.UserString` class now implements the :meth:"
"`__getnewargs__`, :meth:`__rmod__`, :meth:`~str.casefold`, :meth:`~str."
"format_map`, :meth:`~str.isprintable`, and :meth:`~str.maketrans` methods to "
"match the corresponding methods of :class:`str`. (Contributed by Joe Jevnik "
"in :issue:`22189`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:938
msgid "collections.abc"
msgstr "collections.abc"

#: ../../whatsnew/3.5.rst:940
msgid ""
"The :meth:`Sequence.index() <collections.abc.Sequence.index>` method now "
"accepts *start* and *stop* arguments to match the corresponding methods of :"
"class:`tuple`, :class:`list`, etc. (Contributed by Devin Jeanpierre in :"
"issue:`23086`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:945
msgid ""
"A new :class:`~collections.abc.Generator` abstract base class. (Contributed "
"by Stefan Behnel in :issue:`24018`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:948
msgid ""
"New :class:`~collections.abc.Awaitable`, :class:`~collections.abc."
"Coroutine`, :class:`~collections.abc.AsyncIterator`, and :class:"
"`~collections.abc.AsyncIterable` abstract base classes. (Contributed by Yury "
"Selivanov in :issue:`24184`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:953
msgid ""
"For earlier Python versions, a backport of the new ABCs is available in an "
"external :pypi:`PyPI package <backports_abc>`."
msgstr ""

#: ../../whatsnew/3.5.rst:958
msgid "compileall"
msgstr "compileall"

#: ../../whatsnew/3.5.rst:960
msgid ""
"A new :mod:`compileall` option, :samp:`-j {N}`, allows running *N* workers "
"simultaneously to perform parallel bytecode compilation. The :func:"
"`~compileall.compile_dir` function has a corresponding ``workers`` "
"parameter.  (Contributed by Claudiu Popa in :issue:`16104`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:965
msgid ""
"Another new option, ``-r``, allows controlling the maximum recursion level "
"for subdirectories.  (Contributed by Claudiu Popa in :issue:`19628`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:968
msgid ""
"The ``-q`` command line option can now be specified more than once, in which "
"case all output, including errors, will be suppressed.  The corresponding "
"``quiet`` parameter in :func:`~compileall.compile_dir`, :func:`~compileall."
"compile_file`, and :func:`~compileall.compile_path` can now accept an "
"integer value indicating the level of output suppression. (Contributed by "
"Thomas Kluyver in :issue:`21338`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:977
msgid "concurrent.futures"
msgstr "concurrent.futures"

#: ../../whatsnew/3.5.rst:979
msgid ""
"The :meth:`Executor.map() <concurrent.futures.Executor.map>` method now "
"accepts a *chunksize* argument to allow batching of tasks to improve "
"performance when :meth:`~concurrent.futures.ProcessPoolExecutor` is used. "
"(Contributed by Dan O'Reilly in :issue:`11271`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:984
msgid ""
"The number of workers in the :class:`~concurrent.futures.ThreadPoolExecutor` "
"constructor is optional now.  The default value is 5 times the number of "
"CPUs. (Contributed by Claudiu Popa in :issue:`21527`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:990
msgid "configparser"
msgstr "configparser"

#: ../../whatsnew/3.5.rst:992
msgid ""
":mod:`configparser` now provides a way to customize the conversion of values "
"by specifying a dictionary of converters in the :class:`~configparser."
"ConfigParser` constructor, or by defining them as methods in "
"``ConfigParser`` subclasses.  Converters defined in a parser instance are "
"inherited by its section proxies."
msgstr ""

#: ../../whatsnew/3.5.rst:998
msgid "Example::"
msgstr "範例： ::"

#: ../../whatsnew/3.5.rst:1000
msgid ""
">>> import configparser\n"
">>> conv = {}\n"
">>> conv['list'] = lambda v: [e.strip() for e in v.split() if e.strip()]\n"
">>> cfg = configparser.ConfigParser(converters=conv)\n"
">>> cfg.read_string(\"\"\"\n"
"... [s]\n"
"... list = a b c d e f g\n"
"... \"\"\")\n"
">>> cfg.get('s', 'list')\n"
"'a b c d e f g'\n"
">>> cfg.getlist('s', 'list')\n"
"['a', 'b', 'c', 'd', 'e', 'f', 'g']\n"
">>> section = cfg['s']\n"
">>> section.getlist('list')\n"
"['a', 'b', 'c', 'd', 'e', 'f', 'g']"
msgstr ""
">>> import configparser\n"
">>> conv = {}\n"
">>> conv['list'] = lambda v: [e.strip() for e in v.split() if e.strip()]\n"
">>> cfg = configparser.ConfigParser(converters=conv)\n"
">>> cfg.read_string(\"\"\"\n"
"... [s]\n"
"... list = a b c d e f g\n"
"... \"\"\")\n"
">>> cfg.get('s', 'list')\n"
"'a b c d e f g'\n"
">>> cfg.getlist('s', 'list')\n"
"['a', 'b', 'c', 'd', 'e', 'f', 'g']\n"
">>> section = cfg['s']\n"
">>> section.getlist('list')\n"
"['a', 'b', 'c', 'd', 'e', 'f', 'g']"

#: ../../whatsnew/3.5.rst:1016
msgid "(Contributed by Łukasz Langa in :issue:`18159`.)"
msgstr "（由 Łukasz Langa 在 :issue:`18159` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1020
msgid "contextlib"
msgstr "contextlib"

#: ../../whatsnew/3.5.rst:1022
msgid ""
"The new :func:`~contextlib.redirect_stderr` :term:`context manager` (similar "
"to :func:`~contextlib.redirect_stdout`) makes it easier for utility scripts "
"to handle inflexible APIs that write their output to :data:`sys.stderr` and "
"don't provide any options to redirect it::"
msgstr ""

#: ../../whatsnew/3.5.rst:1027
msgid ""
">>> import contextlib, io, logging\n"
">>> f = io.StringIO()\n"
">>> with contextlib.redirect_stderr(f):\n"
"...     logging.warning('warning')\n"
"...\n"
">>> f.getvalue()\n"
"'WARNING:root:warning\\n'"
msgstr ""
">>> import contextlib, io, logging\n"
">>> f = io.StringIO()\n"
">>> with contextlib.redirect_stderr(f):\n"
"...     logging.warning('warning')\n"
"...\n"
">>> f.getvalue()\n"
"'WARNING:root:warning\\n'"

#: ../../whatsnew/3.5.rst:1035
msgid "(Contributed by Berker Peksag in :issue:`22389`.)"
msgstr "（由 Berker Peksag 在 :issue:`22389` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1039
msgid "csv"
msgstr "csv"

#: ../../whatsnew/3.5.rst:1041
msgid ""
"The :meth:`~csv.csvwriter.writerow` method now supports arbitrary iterables, "
"not just sequences.  (Contributed by Serhiy Storchaka in :issue:`23171`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1046
msgid "curses"
msgstr "curses"

#: ../../whatsnew/3.5.rst:1048
msgid ""
"The new :func:`~curses.update_lines_cols` function updates the :data:`LINES` "
"and :data:`COLS` module variables.  This is useful for detecting manual "
"screen resizing.  (Contributed by Arnon Yaari in :issue:`4254`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1054
msgid "dbm"
msgstr "dbm"

#: ../../whatsnew/3.5.rst:1056
msgid ""
":func:`dumb.open <dbm.dumb.open>` always creates a new database when the "
"flag has the value ``\"n\"``.  (Contributed by Claudiu Popa in :issue:"
"`18039`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1061
msgid "difflib"
msgstr "difflib"

#: ../../whatsnew/3.5.rst:1063
msgid ""
"The charset of HTML documents generated by :meth:`HtmlDiff.make_file() "
"<difflib.HtmlDiff.make_file>` can now be customized by using a new *charset* "
"keyword-only argument. The default charset of HTML document changed from "
"``\"ISO-8859-1\"`` to ``\"utf-8\"``. (Contributed by Berker Peksag in :issue:"
"`2052`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1070
msgid ""
"The :func:`~difflib.diff_bytes` function can now compare lists of byte "
"strings.  This fixes a regression from Python 2. (Contributed by Terry J. "
"Reedy and Greg Ward in :issue:`17445`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1076
msgid "distutils"
msgstr "distutils"

#: ../../whatsnew/3.5.rst:1078
msgid ""
"Both the ``build`` and ``build_ext`` commands now accept a ``-j`` option to "
"enable parallel building of extension modules. (Contributed by Antoine "
"Pitrou in :issue:`5309`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1082
msgid ""
"The ``distutils`` module now supports ``xz`` compression, and can be enabled "
"by passing ``xztar`` as an argument to ``bdist --format``. (Contributed by "
"Serhiy Storchaka in :issue:`16314`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1088
msgid "doctest"
msgstr "doctest"

#: ../../whatsnew/3.5.rst:1090
msgid ""
"The :func:`~doctest.DocTestSuite` function returns an empty :class:`unittest."
"TestSuite` if *module* contains no docstrings, instead of raising :exc:"
"`ValueError`.  (Contributed by Glenn Jones in :issue:`15916`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1096
msgid "email"
msgstr "email"

#: ../../whatsnew/3.5.rst:1098
msgid ""
"A new policy option :attr:`Policy.mangle_from_ <email.policy.Policy."
"mangle_from_>` controls whether or not lines that start with ``\"From \"`` "
"in email bodies are prefixed with a ``\">\"`` character by generators.  The "
"default is ``True`` for :attr:`~email.policy.compat32` and ``False`` for all "
"other policies. (Contributed by Milan Oberkirch in :issue:`20098`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1104
msgid ""
"A new :meth:`Message.get_content_disposition() <email.message.Message."
"get_content_disposition>` method provides easy access to a canonical value "
"for the :mailheader:`Content-Disposition` header. (Contributed by Abhilash "
"Raj in :issue:`21083`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1110
msgid ""
"A new policy option :attr:`EmailPolicy.utf8 <email.policy.EmailPolicy.utf8>` "
"can be set to ``True`` to encode email headers using the UTF-8 charset "
"instead of using encoded words.  This allows ``Messages`` to be formatted "
"according to :rfc:`6532` and used with an SMTP server that supports the :rfc:"
"`6531` ``SMTPUTF8`` extension.  (Contributed by R. David Murray in :issue:"
"`24211`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1117
msgid ""
"The :class:`mime.text.MIMEText <email.mime.text.MIMEText>` constructor now "
"accepts a :class:`charset.Charset <email.charset.Charset>` instance. "
"(Contributed by Claude Paroz and Berker Peksag in :issue:`16324`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1123
msgid "enum"
msgstr "enum"

#: ../../whatsnew/3.5.rst:1125
msgid ""
"The :class:`~enum.Enum` callable has a new parameter *start* to specify the "
"initial number of enum values if only *names* are provided::"
msgstr ""

#: ../../whatsnew/3.5.rst:1128
msgid ""
">>> Animal = enum.Enum('Animal', 'cat dog', start=10)\n"
">>> Animal.cat\n"
"<Animal.cat: 10>\n"
">>> Animal.dog\n"
"<Animal.dog: 11>"
msgstr ""
">>> Animal = enum.Enum('Animal', 'cat dog', start=10)\n"
">>> Animal.cat\n"
"<Animal.cat: 10>\n"
">>> Animal.dog\n"
"<Animal.dog: 11>"

#: ../../whatsnew/3.5.rst:1134
msgid "(Contributed by Ethan Furman in :issue:`21706`.)"
msgstr "（由 Ethan Furman 在 :issue:`21706` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1138
msgid "faulthandler"
msgstr "faulthandler"

#: ../../whatsnew/3.5.rst:1140
msgid ""
"The :func:`~faulthandler.enable`, :func:`~faulthandler.register`, :func:"
"`~faulthandler.dump_traceback` and :func:`~faulthandler."
"dump_traceback_later` functions now accept file descriptors in addition to "
"file-like objects. (Contributed by Wei Wu in :issue:`23566`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1148
msgid "functools"
msgstr "functools"

#: ../../whatsnew/3.5.rst:1152
msgid ""
"Most of the :func:`~functools.lru_cache` machinery is now implemented in C, "
"making it significantly faster.  (Contributed by Matt Joiner, Alexey "
"Kachayev, and Serhiy Storchaka in :issue:`14373`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1158
msgid "glob"
msgstr "glob"

#: ../../whatsnew/3.5.rst:1160
msgid ""
"The :func:`~glob.iglob` and :func:`~glob.glob` functions now support "
"recursive search in subdirectories, using the ``\"**\"`` pattern. "
"(Contributed by Serhiy Storchaka in :issue:`13968`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1166
msgid "gzip"
msgstr "gzip"

#: ../../whatsnew/3.5.rst:1168
msgid ""
"The *mode* argument of the :class:`~gzip.GzipFile` constructor now accepts "
"``\"x\"`` to request exclusive creation. (Contributed by Tim Heaney in :"
"issue:`19222`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1174
msgid "heapq"
msgstr "heapq"

#: ../../whatsnew/3.5.rst:1176
msgid ""
"Element comparison in :func:`~heapq.merge` can now be customized by passing "
"a :term:`key function` in a new optional *key* keyword argument, and a new "
"optional *reverse* keyword argument can be used to reverse element "
"comparison::"
msgstr ""

#: ../../whatsnew/3.5.rst:1181
msgid ""
">>> import heapq\n"
">>> a = ['9', '777', '55555']\n"
">>> b = ['88', '6666']\n"
">>> list(heapq.merge(a, b, key=len))\n"
"['9', '88', '777', '6666', '55555']\n"
">>> list(heapq.merge(reversed(a), reversed(b), key=len, reverse=True))\n"
"['55555', '6666', '777', '88', '9']"
msgstr ""
">>> import heapq\n"
">>> a = ['9', '777', '55555']\n"
">>> b = ['88', '6666']\n"
">>> list(heapq.merge(a, b, key=len))\n"
"['9', '88', '777', '6666', '55555']\n"
">>> list(heapq.merge(reversed(a), reversed(b), key=len, reverse=True))\n"
"['55555', '6666', '777', '88', '9']"

#: ../../whatsnew/3.5.rst:1189
msgid "(Contributed by Raymond Hettinger in :issue:`13742`.)"
msgstr "（由 Raymond Hettinger 在 :issue:`13742` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1193
msgid "http"
msgstr "http"

#: ../../whatsnew/3.5.rst:1195
msgid ""
"A new :class:`HTTPStatus <http.HTTPStatus>` enum that defines a set of HTTP "
"status codes, reason phrases and long descriptions written in English. "
"(Contributed by Demian Brecht in :issue:`21793`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1201
msgid "http.client"
msgstr "http.client"

#: ../../whatsnew/3.5.rst:1203
msgid ""
":meth:`HTTPConnection.getresponse() <http.client.HTTPConnection."
"getresponse>` now raises a :exc:`~http.client.RemoteDisconnected` exception "
"when a remote server connection is closed unexpectedly.  Additionally, if a :"
"exc:`ConnectionError` (of which ``RemoteDisconnected`` is a subclass) is "
"raised, the client socket is now closed automatically, and will reconnect on "
"the next request::"
msgstr ""

#: ../../whatsnew/3.5.rst:1210
msgid ""
"import http.client\n"
"conn = http.client.HTTPConnection('www.python.org')\n"
"for retries in range(3):\n"
"    try:\n"
"        conn.request('GET', '/')\n"
"        resp = conn.getresponse()\n"
"    except http.client.RemoteDisconnected:\n"
"        pass"
msgstr ""
"import http.client\n"
"conn = http.client.HTTPConnection('www.python.org')\n"
"for retries in range(3):\n"
"    try:\n"
"        conn.request('GET', '/')\n"
"        resp = conn.getresponse()\n"
"    except http.client.RemoteDisconnected:\n"
"        pass"

#: ../../whatsnew/3.5.rst:1219
msgid "(Contributed by Martin Panter in :issue:`3566`.)"
msgstr "（由 Martin Panter 在 :issue:`3566` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1223
msgid "idlelib and IDLE"
msgstr ""

#: ../../whatsnew/3.5.rst:1225
msgid ""
"Since idlelib implements the IDLE shell and editor and is not intended for "
"import by other programs, it gets improvements with every release.  See :"
"file:`Lib/idlelib/NEWS.txt` for a cumulative list of changes since 3.4.0, as "
"well as changes made in future 3.5.x releases. This file is also available "
"from the IDLE :menuselection:`Help --> About IDLE` dialog."
msgstr ""

#: ../../whatsnew/3.5.rst:1233
msgid "imaplib"
msgstr "imaplib"

#: ../../whatsnew/3.5.rst:1235
msgid ""
"The :class:`~imaplib.IMAP4` class now supports the :term:`context manager` "
"protocol. When used in a :keyword:`with` statement, the IMAP4 ``LOGOUT`` "
"command will be called automatically at the end of the block. (Contributed "
"by Tarek Ziadé and Serhiy Storchaka in :issue:`4972`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1240
msgid ""
"The :mod:`imaplib` module now supports :rfc:`5161` (ENABLE Extension) and :"
"rfc:`6855` (UTF-8 Support) via the :meth:`IMAP4.enable() <imaplib.IMAP4."
"enable>` method.  A new :attr:`IMAP4.utf8_enabled <imaplib.IMAP4."
"utf8_enabled>` attribute tracks whether or not :rfc:`6855` support is "
"enabled. (Contributed by Milan Oberkirch, R. David Murray, and Maciej Szulik "
"in :issue:`21800`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1247
msgid ""
"The :mod:`imaplib` module now automatically encodes non-ASCII string "
"usernames and passwords using UTF-8, as recommended by the RFCs.  "
"(Contributed by Milan Oberkirch in :issue:`21800`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1253
msgid "imghdr"
msgstr "imghdr"

#: ../../whatsnew/3.5.rst:1255
msgid ""
"The :func:`!what` function now recognizes the `OpenEXR <https://www.openexr."
"com>`_ format (contributed by Martin Vignali and Claudiu Popa in :issue:"
"`20295`), and the `WebP <https://en.wikipedia.org/wiki/WebP>`_ format "
"(contributed by Fabrice Aneche and Claudiu Popa in :issue:`20197`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1263
msgid "importlib"
msgstr "importlib"

#: ../../whatsnew/3.5.rst:1265
msgid ""
"The :class:`util.LazyLoader <importlib.util.LazyLoader>` class allows for "
"lazy loading of modules in applications where startup time is important. "
"(Contributed by Brett Cannon in :issue:`17621`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1269
msgid ""
"The :func:`abc.InspectLoader.source_to_code() <importlib.abc.InspectLoader."
"source_to_code>` method is now a static method.  This makes it easier to "
"initialize a module object with code compiled from a string by running "
"``exec(code, module.__dict__)``. (Contributed by Brett Cannon in :issue:"
"`21156`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1275
msgid ""
"The new :func:`util.module_from_spec() <importlib.util.module_from_spec>` "
"function is now the preferred way to create a new module.  As opposed to "
"creating a :class:`types.ModuleType` instance directly, this new function "
"will set the various import-controlled attributes based on the passed-in "
"spec object.  (Contributed by Brett Cannon in :issue:`20383`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1283
msgid "inspect"
msgstr "inspect"

#: ../../whatsnew/3.5.rst:1285
msgid ""
"Both the :class:`~inspect.Signature` and :class:`~inspect.Parameter` classes "
"are now picklable and hashable.  (Contributed by Yury Selivanov in :issue:"
"`20726` and :issue:`20334`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1289
msgid ""
"A new :meth:`BoundArguments.apply_defaults() <inspect.BoundArguments."
"apply_defaults>` method provides a way to set default values for missing "
"arguments::"
msgstr ""

#: ../../whatsnew/3.5.rst:1293
msgid ""
">>> def foo(a, b='ham', *args): pass\n"
">>> ba = inspect.signature(foo).bind('spam')\n"
">>> ba.apply_defaults()\n"
">>> ba.arguments\n"
"OrderedDict([('a', 'spam'), ('b', 'ham'), ('args', ())])"
msgstr ""
">>> def foo(a, b='ham', *args): pass\n"
">>> ba = inspect.signature(foo).bind('spam')\n"
">>> ba.apply_defaults()\n"
">>> ba.arguments\n"
"OrderedDict([('a', 'spam'), ('b', 'ham'), ('args', ())])"

#: ../../whatsnew/3.5.rst:1299
msgid "(Contributed by Yury Selivanov in :issue:`24190`.)"
msgstr "（由 Yury Selivanov 在 :issue:`24190` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1301
msgid ""
"A new class method :meth:`Signature.from_callable() <inspect.Signature."
"from_callable>` makes subclassing of :class:`~inspect.Signature` easier.  "
"(Contributed by Yury Selivanov and Eric Snow in :issue:`17373`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1306
msgid ""
"The :func:`~inspect.signature` function now accepts a *follow_wrapped* "
"optional keyword argument, which, when set to ``False``, disables automatic "
"following of ``__wrapped__`` links. (Contributed by Yury Selivanov in :issue:"
"`20691`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1311
msgid ""
"A set of new functions to inspect :term:`coroutine functions <coroutine "
"function>` and :term:`coroutine objects <coroutine>` has been added: :func:"
"`~inspect.iscoroutine`, :func:`~inspect.iscoroutinefunction`, :func:"
"`~inspect.isawaitable`, :func:`~inspect.getcoroutinelocals`, and :func:"
"`~inspect.getcoroutinestate`. (Contributed by Yury Selivanov in :issue:"
"`24017` and :issue:`24400`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1319
msgid ""
"The :func:`~inspect.stack`, :func:`~inspect.trace`, :func:`~inspect."
"getouterframes`, and :func:`~inspect.getinnerframes` functions now return a "
"list of named tuples. (Contributed by Daniel Shahaf in :issue:`16808`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1326
msgid "io"
msgstr "io"

#: ../../whatsnew/3.5.rst:1328
msgid ""
"A new :meth:`BufferedIOBase.readinto1() <io.BufferedIOBase.readinto1>` "
"method, that uses at most one call to the underlying raw stream's :meth:"
"`RawIOBase.read() <io.RawIOBase.read>` or :meth:`RawIOBase.readinto() <io."
"RawIOBase.readinto>` methods. (Contributed by Nikolaus Rath in :issue:"
"`20578`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1336
msgid "ipaddress"
msgstr "ipaddress"

#: ../../whatsnew/3.5.rst:1338
msgid ""
"Both the :class:`~ipaddress.IPv4Network` and :class:`~ipaddress.IPv6Network` "
"classes now accept an ``(address, netmask)`` tuple argument, so as to easily "
"construct network objects from existing addresses::"
msgstr ""

#: ../../whatsnew/3.5.rst:1342
msgid ""
">>> import ipaddress\n"
">>> ipaddress.IPv4Network(('127.0.0.0', 8))\n"
"IPv4Network('127.0.0.0/8')\n"
">>> ipaddress.IPv4Network(('127.0.0.0', '255.0.0.0'))\n"
"IPv4Network('127.0.0.0/8')"
msgstr ""
">>> import ipaddress\n"
">>> ipaddress.IPv4Network(('127.0.0.0', 8))\n"
"IPv4Network('127.0.0.0/8')\n"
">>> ipaddress.IPv4Network(('127.0.0.0', '255.0.0.0'))\n"
"IPv4Network('127.0.0.0/8')"

#: ../../whatsnew/3.5.rst:1348
msgid "(Contributed by Peter Moody and Antoine Pitrou in :issue:`16531`.)"
msgstr "（由 Peter Moody 和 Antoine Pitrou 在 :issue:`16531` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1350
msgid ""
"A new :attr:`~ipaddress.IPv4Network.reverse_pointer` attribute for the :"
"class:`~ipaddress.IPv4Network` and :class:`~ipaddress.IPv6Network` classes "
"returns the name of the reverse DNS PTR record::"
msgstr ""

#: ../../whatsnew/3.5.rst:1354
msgid ""
">>> import ipaddress\n"
">>> addr = ipaddress.IPv4Address('127.0.0.1')\n"
">>> addr.reverse_pointer\n"
"'1.0.0.127.in-addr.arpa'\n"
">>> addr6 = ipaddress.IPv6Address('::1')\n"
">>> addr6.reverse_pointer\n"
"'1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa'"
msgstr ""
">>> import ipaddress\n"
">>> addr = ipaddress.IPv4Address('127.0.0.1')\n"
">>> addr.reverse_pointer\n"
"'1.0.0.127.in-addr.arpa'\n"
">>> addr6 = ipaddress.IPv6Address('::1')\n"
">>> addr6.reverse_pointer\n"
"'1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa'"

#: ../../whatsnew/3.5.rst:1362
msgid "(Contributed by Leon Weber in :issue:`20480`.)"
msgstr "（由 Leon Weber 在 :issue:`20480` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1366
msgid "json"
msgstr "json"

#: ../../whatsnew/3.5.rst:1368
msgid ""
"The :mod:`json.tool` command line interface now preserves the order of keys "
"in JSON objects passed in input.  The new ``--sort-keys`` option can be used "
"to sort the keys alphabetically. (Contributed by Berker Peksag in :issue:"
"`21650`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1373
msgid ""
"JSON decoder now raises :exc:`~json.JSONDecodeError` instead of :exc:"
"`ValueError` to provide better context information about the error. "
"(Contributed by Serhiy Storchaka in :issue:`19361`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1379
msgid "linecache"
msgstr "linecache"

#: ../../whatsnew/3.5.rst:1381
msgid ""
"A new :func:`~linecache.lazycache` function can be used to capture "
"information about a non-file-based module to permit getting its lines later "
"via :func:`~linecache.getline`. This avoids doing I/O until a line is "
"actually needed, without having to carry the module globals around "
"indefinitely. (Contributed by Robert Collins in :issue:`17911`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1389
msgid "locale"
msgstr "locale"

#: ../../whatsnew/3.5.rst:1391
msgid ""
"A new :func:`~locale.delocalize` function can be used to convert a string "
"into a normalized number string, taking the ``LC_NUMERIC`` settings into "
"account::"
msgstr ""

#: ../../whatsnew/3.5.rst:1394
msgid ""
">>> import locale\n"
">>> locale.setlocale(locale.LC_NUMERIC, 'de_DE.UTF-8')\n"
"'de_DE.UTF-8'\n"
">>> locale.delocalize('1.234,56')\n"
"'1234.56'\n"
">>> locale.setlocale(locale.LC_NUMERIC, 'en_US.UTF-8')\n"
"'en_US.UTF-8'\n"
">>> locale.delocalize('1,234.56')\n"
"'1234.56'"
msgstr ""
">>> import locale\n"
">>> locale.setlocale(locale.LC_NUMERIC, 'de_DE.UTF-8')\n"
"'de_DE.UTF-8'\n"
">>> locale.delocalize('1.234,56')\n"
"'1234.56'\n"
">>> locale.setlocale(locale.LC_NUMERIC, 'en_US.UTF-8')\n"
"'en_US.UTF-8'\n"
">>> locale.delocalize('1,234.56')\n"
"'1234.56'"

#: ../../whatsnew/3.5.rst:1404
msgid "(Contributed by Cédric Krier in :issue:`13918`.)"
msgstr "（由 Cédric Krier 在 :issue:`13918` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1408
msgid "logging"
msgstr "logging"

#: ../../whatsnew/3.5.rst:1410
msgid ""
"All logging methods (:class:`~logging.Logger` :meth:`~logging.Logger.log`, :"
"meth:`~logging.Logger.exception`, :meth:`~logging.Logger.critical`, :meth:"
"`~logging.Logger.debug`, etc.), now accept exception instances as an "
"*exc_info* argument, in addition to boolean values and exception tuples::"
msgstr ""

#: ../../whatsnew/3.5.rst:1416
msgid ""
">>> import logging\n"
">>> try:\n"
"...     1/0\n"
"... except ZeroDivisionError as ex:\n"
"...     logging.error('exception', exc_info=ex)\n"
"ERROR:root:exception"
msgstr ""
">>> import logging\n"
">>> try:\n"
"...     1/0\n"
"... except ZeroDivisionError as ex:\n"
"...     logging.error('exception', exc_info=ex)\n"
"ERROR:root:exception"

#: ../../whatsnew/3.5.rst:1423
msgid "(Contributed by Yury Selivanov in :issue:`20537`.)"
msgstr "（由 Yury Selivanov 在 :issue:`20537` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1425
msgid ""
"The :class:`handlers.HTTPHandler <logging.handlers.HTTPHandler>` class now "
"accepts an optional :class:`ssl.SSLContext` instance to configure SSL "
"settings used in an HTTP connection. (Contributed by Alex Gaynor in :issue:"
"`22788`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1430
msgid ""
"The :class:`handlers.QueueListener <logging.handlers.QueueListener>` class "
"now takes a *respect_handler_level* keyword argument which, if set to "
"``True``, will pass messages to handlers taking handler levels into account. "
"(Contributed by Vinay Sajip.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1437
msgid "lzma"
msgstr "lzma"

#: ../../whatsnew/3.5.rst:1439
msgid ""
"The :meth:`LZMADecompressor.decompress() <lzma.LZMADecompressor.decompress>` "
"method now accepts an optional *max_length* argument to limit the maximum "
"size of decompressed data. (Contributed by Martin Panter in :issue:`15955`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1446
msgid "math"
msgstr "math"

#: ../../whatsnew/3.5.rst:1448
msgid ""
"Two new constants have been added to the :mod:`math` module: :data:`~math."
"inf` and :data:`~math.nan`.  (Contributed by Mark Dickinson in :issue:"
"`23185`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1451
msgid ""
"A new function :func:`~math.isclose` provides a way to test for approximate "
"equality. (Contributed by Chris Barker and Tal Einat in :issue:`24270`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1454
msgid ""
"A new :func:`~math.gcd` function has been added.  The :func:`fractions.gcd` "
"function is now deprecated. (Contributed by Mark Dickinson and Serhiy "
"Storchaka in :issue:`22486`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1460
msgid "multiprocessing"
msgstr "multiprocessing"

#: ../../whatsnew/3.5.rst:1462
msgid ""
":func:`sharedctypes.synchronized() <multiprocessing.sharedctypes."
"synchronized>` objects now support the :term:`context manager` protocol. "
"(Contributed by Charles-François Natali in :issue:`21565`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1468
msgid "operator"
msgstr "operator"

#: ../../whatsnew/3.5.rst:1470
msgid ""
":func:`~operator.attrgetter`, :func:`~operator.itemgetter`, and :func:"
"`~operator.methodcaller` objects now support pickling. (Contributed by Josh "
"Rosenberg and Serhiy Storchaka in :issue:`22955`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1474
msgid ""
"New :func:`~operator.matmul` and :func:`~operator.imatmul` functions to "
"perform matrix multiplication. (Contributed by Benjamin Peterson in :issue:"
"`21176`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1480
msgid "os"
msgstr "os"

#: ../../whatsnew/3.5.rst:1482
msgid ""
"The new :func:`~os.scandir` function returning an iterator of :class:`~os."
"DirEntry` objects has been added.  If possible, :func:`~os.scandir` extracts "
"file attributes while scanning a directory, removing the need to perform "
"subsequent system calls to determine file type or attributes, which may "
"significantly improve performance.  (Contributed by Ben Hoyt with the help "
"of Victor Stinner in :issue:`22524`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1489
msgid ""
"On Windows, a new :attr:`stat_result.st_file_attributes <os.stat_result."
"st_file_attributes>` attribute is now available.  It corresponds to the "
"``dwFileAttributes`` member of the ``BY_HANDLE_FILE_INFORMATION`` structure "
"returned by ``GetFileInformationByHandle()``.  (Contributed by Ben Hoyt in :"
"issue:`21719`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1495
msgid ""
"The :func:`~os.urandom` function now uses the ``getrandom()`` syscall on "
"Linux 3.17 or newer, and ``getentropy()`` on OpenBSD 5.6 and newer, removing "
"the need to use ``/dev/urandom`` and avoiding failures due to potential file "
"descriptor exhaustion.  (Contributed by Victor Stinner in :issue:`22181`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1500
msgid ""
"New :func:`~os.get_blocking` and :func:`~os.set_blocking` functions allow "
"getting and setting a file descriptor's blocking mode (:const:`~os."
"O_NONBLOCK`.) (Contributed by Victor Stinner in :issue:`22054`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1504
msgid ""
"The :func:`~os.truncate` and :func:`~os.ftruncate` functions are now "
"supported on Windows.  (Contributed by Steve Dower in :issue:`23668`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1507
msgid ""
"There is a new :func:`os.path.commonpath` function returning the longest "
"common sub-path of each passed pathname.  Unlike the :func:`os.path."
"commonprefix` function, it always returns a valid path::"
msgstr ""

#: ../../whatsnew/3.5.rst:1512
msgid ""
">>> os.path.commonprefix(['/usr/lib', '/usr/local/lib'])\n"
"'/usr/l'\n"
"\n"
">>> os.path.commonpath(['/usr/lib', '/usr/local/lib'])\n"
"'/usr'"
msgstr ""
">>> os.path.commonprefix(['/usr/lib', '/usr/local/lib'])\n"
"'/usr/l'\n"
"\n"
">>> os.path.commonpath(['/usr/lib', '/usr/local/lib'])\n"
"'/usr'"

#: ../../whatsnew/3.5.rst:1518
msgid "(Contributed by Rafik Draoui and Serhiy Storchaka in :issue:`10395`.)"
msgstr "（由 Rafik Draoui 和 Serhiy Storchaka 在 :issue:`10395` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1522
msgid "pathlib"
msgstr "pathlib"

#: ../../whatsnew/3.5.rst:1524
msgid ""
"The new :meth:`Path.samefile() <pathlib.Path.samefile>` method can be used "
"to check whether the path points to the same file as another path, which can "
"be either another :class:`~pathlib.Path` object, or a string::"
msgstr ""

#: ../../whatsnew/3.5.rst:1528
msgid ""
">>> import pathlib\n"
">>> p1 = pathlib.Path('/etc/hosts')\n"
">>> p2 = pathlib.Path('/etc/../etc/hosts')\n"
">>> p1.samefile(p2)\n"
"True"
msgstr ""
">>> import pathlib\n"
">>> p1 = pathlib.Path('/etc/hosts')\n"
">>> p2 = pathlib.Path('/etc/../etc/hosts')\n"
">>> p1.samefile(p2)\n"
"True"

#: ../../whatsnew/3.5.rst:1534
msgid "(Contributed by Vajrasky Kok and Antoine Pitrou in :issue:`19775`.)"
msgstr "（由 Vajrasky Kok 和 Antoine Pitrou 在 :issue:`19775` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1536
msgid ""
"The :meth:`Path.mkdir() <pathlib.Path.mkdir>` method now accepts a new "
"optional *exist_ok* argument to match ``mkdir -p`` and :func:`os.makedirs` "
"functionality.  (Contributed by Berker Peksag in :issue:`21539`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1540
msgid ""
"There is a new :meth:`Path.expanduser() <pathlib.Path.expanduser>` method to "
"expand ``~`` and ``~user`` prefixes.  (Contributed by Serhiy Storchaka and "
"Claudiu Popa in :issue:`19776`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1544
msgid ""
"A new :meth:`Path.home() <pathlib.Path.home>` class method can be used to "
"get a :class:`~pathlib.Path` instance representing the user’s home "
"directory. (Contributed by Victor Salgado and Mayank Tripathi in :issue:"
"`19777`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1549
msgid ""
"New :meth:`Path.write_text() <pathlib.Path.write_text>`, :meth:`Path."
"read_text() <pathlib.Path.read_text>`, :meth:`Path.write_bytes() <pathlib."
"Path.write_bytes>`, :meth:`Path.read_bytes() <pathlib.Path.read_bytes>` "
"methods to simplify read/write operations on files."
msgstr ""

#: ../../whatsnew/3.5.rst:1555
msgid ""
"The following code snippet will create or rewrite existing file ``~/"
"spam42``::"
msgstr ""

#: ../../whatsnew/3.5.rst:1558
msgid ""
">>> import pathlib\n"
">>> p = pathlib.Path('~/spam42')\n"
">>> p.expanduser().write_text('ham')\n"
"3"
msgstr ""
">>> import pathlib\n"
">>> p = pathlib.Path('~/spam42')\n"
">>> p.expanduser().write_text('ham')\n"
"3"

#: ../../whatsnew/3.5.rst:1563
msgid "(Contributed by Christopher Welborn in :issue:`20218`.)"
msgstr "（由 Christopher Welborn 在 :issue:`20218` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1567
msgid "pickle"
msgstr "pickle"

#: ../../whatsnew/3.5.rst:1569
msgid ""
"Nested objects, such as unbound methods or nested classes, can now be "
"pickled using :ref:`pickle protocols <pickle-protocols>` older than protocol "
"version 4. Protocol version 4 already supports these cases.  (Contributed by "
"Serhiy Storchaka in :issue:`23611`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1576
msgid "poplib"
msgstr "poplib"

#: ../../whatsnew/3.5.rst:1578
msgid ""
"A new :meth:`POP3.utf8() <poplib.POP3.utf8>` command enables :rfc:`6856` "
"(Internationalized Email) support, if a POP server supports it. (Contributed "
"by Milan OberKirch in :issue:`21804`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1584
msgid "re"
msgstr "re"

#: ../../whatsnew/3.5.rst:1586
msgid ""
"References and conditional references to groups with fixed length are now "
"allowed in lookbehind assertions::"
msgstr ""

#: ../../whatsnew/3.5.rst:1589
msgid ""
">>> import re\n"
">>> pat = re.compile(r'(a|b).(?<=\\1)c')\n"
">>> pat.match('aac')\n"
"<_sre.SRE_Match object; span=(0, 3), match='aac'>\n"
">>> pat.match('bbc')\n"
"<_sre.SRE_Match object; span=(0, 3), match='bbc'>"
msgstr ""
">>> import re\n"
">>> pat = re.compile(r'(a|b).(?<=\\1)c')\n"
">>> pat.match('aac')\n"
"<_sre.SRE_Match object; span=(0, 3), match='aac'>\n"
">>> pat.match('bbc')\n"
"<_sre.SRE_Match object; span=(0, 3), match='bbc'>"

#: ../../whatsnew/3.5.rst:1596
msgid "(Contributed by Serhiy Storchaka in :issue:`9179`.)"
msgstr "（由 Serhiy Storchaka 在 :issue:`9179` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1598
msgid ""
"The number of capturing groups in regular expressions is no longer limited "
"to 100.  (Contributed by Serhiy Storchaka in :issue:`22437`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1601
msgid ""
"The :func:`~re.sub` and :func:`~re.subn` functions now replace unmatched "
"groups with empty strings instead of raising an exception. (Contributed by "
"Serhiy Storchaka in :issue:`1519638`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1605
msgid ""
"The :class:`re.error` exceptions have new attributes, :attr:`~re.error."
"msg`, :attr:`~re.error.pattern`, :attr:`~re.error.pos`, :attr:`~re.error."
"lineno`, and :attr:`~re.error.colno`, that provide better context "
"information about the error::"
msgstr ""

#: ../../whatsnew/3.5.rst:1611
msgid ""
">>> re.compile(\"\"\"\n"
"...     (?x)\n"
"...     .++\n"
"... \"\"\")\n"
"Traceback (most recent call last):\n"
"   ...\n"
"sre_constants.error: multiple repeat at position 16 (line 3, column 7)"
msgstr ""
">>> re.compile(\"\"\"\n"
"...     (?x)\n"
"...     .++\n"
"... \"\"\")\n"
"Traceback (most recent call last):\n"
"   ...\n"
"sre_constants.error: multiple repeat at position 16 (line 3, column 7)"

#: ../../whatsnew/3.5.rst:1619
msgid "(Contributed by Serhiy Storchaka in :issue:`22578`.)"
msgstr "（由 Serhiy Storchaka 在 :issue:`22578` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1623
msgid "readline"
msgstr "readline"

#: ../../whatsnew/3.5.rst:1625
msgid ""
"A new :func:`~readline.append_history_file` function can be used to append "
"the specified number of trailing elements in history to the given file. "
"(Contributed by Bruno Cauet in :issue:`22940`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1631
msgid "selectors"
msgstr "selectors"

#: ../../whatsnew/3.5.rst:1633
msgid ""
"The new :class:`~selectors.DevpollSelector` supports efficient ``/dev/poll`` "
"polling on Solaris. (Contributed by Giampaolo Rodola' in :issue:`18931`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1639
msgid "shutil"
msgstr "shutil"

#: ../../whatsnew/3.5.rst:1641
msgid ""
"The :func:`~shutil.move` function now accepts a *copy_function* argument, "
"allowing, for example, the :func:`~shutil.copy` function to be used instead "
"of the default :func:`~shutil.copy2` if there is a need to ignore file "
"metadata when moving. (Contributed by Claudiu Popa in :issue:`19840`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1647
msgid ""
"The :func:`~shutil.make_archive` function now supports the *xztar* format. "
"(Contributed by Serhiy Storchaka in :issue:`5411`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1652
msgid "signal"
msgstr "signal"

#: ../../whatsnew/3.5.rst:1654
msgid ""
"On Windows, the :func:`~signal.set_wakeup_fd` function now also supports "
"socket handles.  (Contributed by Victor Stinner in :issue:`22018`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1657
msgid ""
"Various ``SIG*`` constants in the :mod:`signal` module have been converted "
"into :mod:`Enums <enum>`.  This allows meaningful names to be printed during "
"debugging, instead of integer \"magic numbers\". (Contributed by Giampaolo "
"Rodola' in :issue:`21076`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1664
msgid "smtpd"
msgstr "smtpd"

#: ../../whatsnew/3.5.rst:1666
msgid ""
"Both the :class:`!SMTPServer` and :class:`!SMTPChannel` classes now accept a "
"*decode_data* keyword argument to determine if the ``DATA`` portion of the "
"SMTP transaction is decoded using the ``\"utf-8\"`` codec or is instead "
"provided to the :meth:`!SMTPServer.process_message` method as a byte "
"string.  The default is ``True`` for backward compatibility reasons, but "
"will change to ``False`` in Python 3.6.  If *decode_data* is set to "
"``False``, the ``process_message`` method must be prepared to accept keyword "
"arguments. (Contributed by Maciej Szulik in :issue:`19662`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1677
msgid ""
"The :class:`!SMTPServer` class now advertises the ``8BITMIME`` extension (:"
"rfc:`6152`) if *decode_data* has been set ``True``.  If the client specifies "
"``BODY=8BITMIME`` on the ``MAIL`` command, it is passed to :meth:`!"
"SMTPServer.process_message` via the *mail_options* keyword. (Contributed by "
"Milan Oberkirch and R.  David Murray in :issue:`21795`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1684
msgid ""
"The :class:`!SMTPServer` class now also supports the ``SMTPUTF8`` extension "
"(:rfc:`6531`: Internationalized Email).  If the client specified ``SMTPUTF8 "
"BODY=8BITMIME`` on the ``MAIL`` command, they are passed to :meth:`!"
"SMTPServer.process_message` via the *mail_options* keyword.  It is the "
"responsibility of the ``process_message`` method to correctly handle the "
"``SMTPUTF8`` data. (Contributed by Milan Oberkirch in :issue:`21725`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1692
msgid ""
"It is now possible to provide, directly or via name resolution, IPv6 "
"addresses in the :class:`!SMTPServer` constructor, and have it successfully "
"connect.  (Contributed by Milan Oberkirch in :issue:`14758`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1698
msgid "smtplib"
msgstr "smtplib"

#: ../../whatsnew/3.5.rst:1700
msgid ""
"A new :meth:`SMTP.auth() <smtplib.SMTP.auth>` method provides a convenient "
"way to implement custom authentication mechanisms. (Contributed by Milan "
"Oberkirch in :issue:`15014`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1704
msgid ""
"The :meth:`SMTP.set_debuglevel() <smtplib.SMTP.set_debuglevel>` method now "
"accepts an additional debuglevel (2), which enables timestamps in debug "
"messages. (Contributed by Gavin Chappell and Maciej Szulik in :issue:"
"`16914`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1708
msgid ""
"Both the :meth:`SMTP.sendmail() <smtplib.SMTP.sendmail>` and :meth:`SMTP."
"send_message() <smtplib.SMTP.send_message>` methods now support :rfc:`6531` "
"(SMTPUTF8). (Contributed by Milan Oberkirch and R. David Murray in :issue:"
"`22027`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1715
msgid "sndhdr"
msgstr "sndhdr"

#: ../../whatsnew/3.5.rst:1717
msgid ""
"The :func:`!what` and :func:`!whathdr` functions  now return a :func:"
"`~collections.namedtuple`.  (Contributed by Claudiu Popa in :issue:`18615`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1723
msgid "socket"
msgstr "socket"

#: ../../whatsnew/3.5.rst:1725
msgid ""
"Functions with timeouts now use a monotonic clock, instead of a system "
"clock. (Contributed by Victor Stinner in :issue:`22043`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1728
msgid ""
"A new :meth:`socket.sendfile() <socket.socket.sendfile>` method allows "
"sending a file over a socket by using the high-performance :func:`os."
"sendfile` function on UNIX, resulting in uploads being from 2 to 3 times "
"faster than when using plain :meth:`socket.send() <socket.socket.send>`. "
"(Contributed by Giampaolo Rodola' in :issue:`17552`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1734
msgid ""
"The :meth:`socket.sendall() <socket.socket.sendall>` method no longer resets "
"the socket timeout every time bytes are received or sent.  The socket "
"timeout is now the maximum total duration to send all data. (Contributed by "
"Victor Stinner in :issue:`23853`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1739
msgid ""
"The *backlog* argument of the :meth:`socket.listen() <socket.socket.listen>` "
"method is now optional.  By default it is set to :data:`SOMAXCONN <socket."
"SOMAXCONN>` or to ``128``, whichever is less. (Contributed by Charles-"
"François Natali in :issue:`21455`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1746
msgid "ssl"
msgstr "ssl"

#: ../../whatsnew/3.5.rst:1751
msgid "Memory BIO Support"
msgstr ""

#: ../../whatsnew/3.5.rst:1753
msgid "(Contributed by Geert Jansen in :issue:`21965`.)"
msgstr "（由 Geert Jansen 在 :issue:`21965` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1755
msgid ""
"The new :class:`~ssl.SSLObject` class has been added to provide SSL protocol "
"support for cases when the network I/O capabilities of :class:`~ssl."
"SSLSocket` are not necessary or are suboptimal.  ``SSLObject`` represents an "
"SSL protocol instance, but does not implement any network I/O methods, and "
"instead provides a memory buffer interface.  The new :class:`~ssl.MemoryBIO` "
"class can be used to pass data between Python and an SSL protocol instance."
msgstr ""

#: ../../whatsnew/3.5.rst:1762
msgid ""
"The memory BIO SSL support is primarily intended to be used in frameworks "
"implementing asynchronous I/O for which :class:`~ssl.SSLSocket`'s readiness "
"model (\"select/poll\") is inefficient."
msgstr ""

#: ../../whatsnew/3.5.rst:1766
msgid ""
"A new :meth:`SSLContext.wrap_bio() <ssl.SSLContext.wrap_bio>` method can be "
"used to create a new ``SSLObject`` instance."
msgstr ""

#: ../../whatsnew/3.5.rst:1771
msgid "Application-Layer Protocol Negotiation Support"
msgstr ""

#: ../../whatsnew/3.5.rst:1773
msgid "(Contributed by Benjamin Peterson in :issue:`20188`.)"
msgstr "（由 Benjamin Peterson 在 :issue:`20188` 中貢獻。）"

#: ../../whatsnew/3.5.rst:1775
msgid ""
"Where OpenSSL support is present, the :mod:`ssl` module now implements the "
"*Application-Layer Protocol Negotiation* TLS extension as described in :rfc:"
"`7301`."
msgstr ""

#: ../../whatsnew/3.5.rst:1779
msgid ""
"The new :meth:`SSLContext.set_alpn_protocols() <ssl.SSLContext."
"set_alpn_protocols>` can be used to specify which protocols a socket should "
"advertise during the TLS handshake."
msgstr ""

#: ../../whatsnew/3.5.rst:1783
msgid ""
"The new :meth:`SSLSocket.selected_alpn_protocol() <ssl.SSLSocket."
"selected_alpn_protocol>` returns the protocol that was selected during the "
"TLS handshake. The :const:`~ssl.HAS_ALPN` flag indicates whether ALPN "
"support is present."
msgstr ""

#: ../../whatsnew/3.5.rst:1790
msgid "Other Changes"
msgstr ""

#: ../../whatsnew/3.5.rst:1792
msgid ""
"There is a new :meth:`SSLSocket.version() <ssl.SSLSocket.version>` method to "
"query the actual protocol version in use. (Contributed by Antoine Pitrou in :"
"issue:`20421`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1796
msgid ""
"The :class:`~ssl.SSLSocket` class now implements a :meth:`SSLSocket."
"sendfile() <ssl.SSLSocket.sendfile>` method. (Contributed by Giampaolo "
"Rodola' in :issue:`17552`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1800
msgid ""
"The :meth:`SSLSocket.send() <ssl.SSLSocket.send>` method now raises either "
"the :exc:`ssl.SSLWantReadError` or :exc:`ssl.SSLWantWriteError` exception on "
"a non-blocking socket if the operation would block. Previously, it would "
"return ``0``.  (Contributed by Nikolaus Rath in :issue:`20951`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1805
msgid ""
"The :func:`~ssl.cert_time_to_seconds` function now interprets the input time "
"as UTC and not as local time, per :rfc:`5280`.  Additionally, the return "
"value is always an :class:`int`. (Contributed by Akira Li in :issue:`19940`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1809
msgid ""
"New :meth:`SSLObject.shared_ciphers() <ssl.SSLObject.shared_ciphers>` and :"
"meth:`SSLSocket.shared_ciphers() <ssl.SSLSocket.shared_ciphers>` methods "
"return the list of ciphers sent by the client during the handshake. "
"(Contributed by Benjamin Peterson in :issue:`23186`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1814
msgid ""
"The :meth:`SSLSocket.do_handshake() <ssl.SSLSocket.do_handshake>`, :meth:"
"`SSLSocket.read() <ssl.SSLSocket.read>`, :meth:`SSLSocket.shutdown() <ssl."
"SSLSocket.shutdown>`, and :meth:`SSLSocket.write() <ssl.SSLSocket.write>` "
"methods of the :class:`~ssl.SSLSocket` class no longer reset the socket "
"timeout every time bytes are received or sent. The socket timeout is now the "
"maximum total duration of the method. (Contributed by Victor Stinner in :"
"issue:`23853`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1822
msgid ""
"The :func:`~ssl.match_hostname` function now supports matching of IP "
"addresses. (Contributed by Antoine Pitrou in :issue:`23239`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1827
msgid "sqlite3"
msgstr "sqlite3"

#: ../../whatsnew/3.5.rst:1829
msgid ""
"The :class:`~sqlite3.Row` class now fully supports the sequence protocol, in "
"particular :func:`reversed` iteration and slice indexing. (Contributed by "
"Claudiu Popa in :issue:`10203`; by Lucas Sinclair, Jessica McKellar, and  "
"Serhiy Storchaka in :issue:`13583`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1838
msgid "subprocess"
msgstr "subprocess"

#: ../../whatsnew/3.5.rst:1840
msgid ""
"The new :func:`~subprocess.run` function has been added. It runs the "
"specified command and returns a :class:`~subprocess.CompletedProcess` "
"object, which describes a finished process.  The new API is more consistent "
"and is the recommended approach to invoking subprocesses in Python code that "
"does not need to maintain compatibility with earlier Python versions. "
"(Contributed by Thomas Kluyver in :issue:`23342`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1850
msgid ""
">>> subprocess.run([\"ls\", \"-l\"])  # doesn't capture output\n"
"CompletedProcess(args=['ls', '-l'], returncode=0)\n"
"\n"
">>> subprocess.run(\"exit 1\", shell=True, check=True)\n"
"Traceback (most recent call last):\n"
"  ...\n"
"subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit "
"status 1\n"
"\n"
">>> subprocess.run([\"ls\", \"-l\", \"/dev/null\"], stdout=subprocess.PIPE)\n"
"CompletedProcess(args=['ls', '-l', '/dev/null'], returncode=0,\n"
"stdout=b'crw-rw-rw- 1 root root 1, 3 Jan 23 16:23 /dev/null\\n')"
msgstr ""
">>> subprocess.run([\"ls\", \"-l\"])  # 沒有捕捉到輸出\n"
"CompletedProcess(args=['ls', '-l'], returncode=0)\n"
"\n"
">>> subprocess.run(\"exit 1\", shell=True, check=True)\n"
"Traceback (most recent call last):\n"
"  ...\n"
"subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit "
"status 1\n"
"\n"
">>> subprocess.run([\"ls\", \"-l\", \"/dev/null\"], stdout=subprocess.PIPE)\n"
"CompletedProcess(args=['ls', '-l', '/dev/null'], returncode=0,\n"
"stdout=b'crw-rw-rw- 1 root root 1, 3 Jan 23 16:23 /dev/null\\n')"

#: ../../whatsnew/3.5.rst:1864
msgid "sys"
msgstr "sys"

#: ../../whatsnew/3.5.rst:1866
msgid ""
"A new :func:`~sys.set_coroutine_wrapper` function allows setting a global "
"hook that will be called whenever a :term:`coroutine object <coroutine>` is "
"created by an :keyword:`async def` function.  A corresponding :func:`~sys."
"get_coroutine_wrapper` can be used to obtain a currently set wrapper.  Both "
"functions are :term:`provisional <provisional API>`, and are intended for "
"debugging purposes only.  (Contributed by Yury Selivanov in :issue:`24017`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1874
msgid ""
"A new :func:`~sys.is_finalizing` function can be used to check if the Python "
"interpreter is :term:`shutting down <interpreter shutdown>`. (Contributed by "
"Antoine Pitrou in :issue:`22696`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1880
msgid "sysconfig"
msgstr "sysconfig"

#: ../../whatsnew/3.5.rst:1882
msgid ""
"The name of the user scripts directory on Windows now includes the first two "
"components of the Python version. (Contributed by Paul Moore in :issue:"
"`23437`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1888
msgid "tarfile"
msgstr "tarfile"

#: ../../whatsnew/3.5.rst:1890
msgid ""
"The *mode* argument of the :func:`~tarfile.open` function now accepts "
"``\"x\"`` to request exclusive creation.  (Contributed by Berker Peksag in :"
"issue:`21717`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1893
msgid ""
"The :meth:`TarFile.extractall() <tarfile.TarFile.extractall>` and :meth:"
"`TarFile.extract() <tarfile.TarFile.extract>` methods now take a keyword "
"argument *numeric_owner*.  If set to ``True``, the extracted files and "
"directories will be owned by the numeric ``uid`` and ``gid`` from the "
"tarfile. If set to ``False`` (the default, and the behavior in versions "
"prior to 3.5), they will be owned by the named user and group in the "
"tarfile. (Contributed by Michael Vogt and Eric Smith in :issue:`23193`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1901
msgid ""
"The :meth:`TarFile.list() <tarfile.TarFile.list>` now accepts an optional "
"*members* keyword argument that can be set to a subset of the list returned "
"by :meth:`TarFile.getmembers() <tarfile.TarFile.getmembers>`. (Contributed "
"by Serhiy Storchaka in :issue:`21549`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1908
msgid "threading"
msgstr "threading"

#: ../../whatsnew/3.5.rst:1910
msgid ""
"Both the :meth:`Lock.acquire() <threading.Lock.acquire>` and :meth:`RLock."
"acquire() <threading.RLock.acquire>` methods now use a monotonic clock for "
"timeout management. (Contributed by Victor Stinner in :issue:`22043`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1917
msgid "time"
msgstr "time"

#: ../../whatsnew/3.5.rst:1919
msgid ""
"The :func:`~time.monotonic` function is now always available. (Contributed "
"by Victor Stinner in :issue:`22043`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1924
msgid "timeit"
msgstr "timeit"

#: ../../whatsnew/3.5.rst:1926
msgid ""
"A new command line option ``-u`` or :samp:`--unit={U}` can be used to "
"specify the time unit for the timer output.  Supported options are ``usec``, "
"``msec``, or ``sec``.  (Contributed by Julian Gindi in :issue:`18983`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1930
msgid ""
"The :func:`~timeit.timeit` function has a new *globals* parameter for "
"specifying the namespace in which the code will be running. (Contributed by "
"Ben Roberts in :issue:`2527`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1936
msgid "tkinter"
msgstr "tkinter"

#: ../../whatsnew/3.5.rst:1938
msgid ""
"The :mod:`!tkinter._fix` module used for setting up the Tcl/Tk environment "
"on Windows has been replaced by a private function in the :mod:`!_tkinter` "
"module which makes no permanent changes to environment variables. "
"(Contributed by Zachary Ware in :issue:`20035`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1947
msgid "traceback"
msgstr "traceback"

#: ../../whatsnew/3.5.rst:1949
msgid ""
"New :func:`~traceback.walk_stack` and :func:`~traceback.walk_tb` functions "
"to conveniently traverse frame and :ref:`traceback objects <traceback-"
"objects>`. (Contributed by Robert Collins in :issue:`17911`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1954
msgid ""
"New lightweight classes: :class:`~traceback.TracebackException`, :class:"
"`~traceback.StackSummary`, and :class:`~traceback.FrameSummary`. "
"(Contributed by Robert Collins in :issue:`17911`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1958
msgid ""
"Both the :func:`~traceback.print_tb` and :func:`~traceback.print_stack` "
"functions now support negative values for the *limit* argument. (Contributed "
"by Dmitry Kazakov in :issue:`22619`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1964
msgid "types"
msgstr "types"

#: ../../whatsnew/3.5.rst:1966
msgid ""
"A new :func:`~types.coroutine` function to transform :term:`generator "
"<generator iterator>` and :class:`generator-like <collections.abc."
"Generator>` objects into :term:`awaitables <awaitable>`. (Contributed by "
"Yury Selivanov in :issue:`24017`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1972
msgid ""
"A new type called :class:`~types.CoroutineType`, which is used for :term:"
"`coroutine` objects created by :keyword:`async def` functions. (Contributed "
"by Yury Selivanov in :issue:`24400`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1978
msgid "unicodedata"
msgstr "unicodedata"

#: ../../whatsnew/3.5.rst:1980
msgid ""
"The :mod:`unicodedata` module now uses data from `Unicode 8.0.0 <https://"
"unicode.org/versions/Unicode8.0.0/>`_."
msgstr ""

#: ../../whatsnew/3.5.rst:1985
msgid "unittest"
msgstr "unittest"

#: ../../whatsnew/3.5.rst:1987
msgid ""
"The :meth:`TestLoader.loadTestsFromModule() <unittest.TestLoader."
"loadTestsFromModule>` method now accepts a keyword-only argument *pattern* "
"which is passed to ``load_tests`` as the third argument.  Found packages are "
"now checked for ``load_tests`` regardless of whether their path matches "
"*pattern*, because it is impossible for a package name to match the default "
"pattern. (Contributed by Robert Collins and Barry A. Warsaw in :issue:"
"`16662`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1994
msgid ""
"Unittest discovery errors now are exposed in the :data:`TestLoader.errors "
"<unittest.TestLoader.errors>` attribute of the :class:`~unittest.TestLoader` "
"instance. (Contributed by Robert Collins in :issue:`19746`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:1999
msgid ""
"A new command line option ``--locals`` to show local variables in "
"tracebacks.  (Contributed by Robert Collins in :issue:`22936`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2004
msgid "unittest.mock"
msgstr "unittest.mock"

#: ../../whatsnew/3.5.rst:2006
msgid "The :class:`~unittest.mock.Mock` class has the following improvements:"
msgstr ""

#: ../../whatsnew/3.5.rst:2008
msgid ""
"The class constructor has a new *unsafe* parameter, which causes mock "
"objects to raise :exc:`AttributeError` on attribute names starting with "
"``\"assert\"``. (Contributed by Kushal Das in :issue:`21238`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2013
msgid ""
"A new :meth:`Mock.assert_not_called() <unittest.mock.Mock."
"assert_not_called>` method to check if the mock object was called. "
"(Contributed by Kushal Das in :issue:`21262`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2017
msgid ""
"The :class:`~unittest.mock.MagicMock` class now supports :meth:"
"`__truediv__`, :meth:`__divmod__` and :meth:`__matmul__` operators. "
"(Contributed by Johannes Baiter in :issue:`20968`, and Håkan Lövdahl in :"
"issue:`23581` and :issue:`23568`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2022
msgid ""
"It is no longer necessary to explicitly pass ``create=True`` to the :func:"
"`~unittest.mock.patch` function when patching builtin names. (Contributed by "
"Kushal Das in :issue:`17660`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2028
msgid "urllib"
msgstr "urllib"

#: ../../whatsnew/3.5.rst:2030
msgid ""
"A new :class:`request.HTTPPasswordMgrWithPriorAuth <urllib.request."
"HTTPPasswordMgrWithPriorAuth>` class allows HTTP Basic Authentication "
"credentials to be managed so as to eliminate unnecessary ``401`` response "
"handling, or to unconditionally send credentials on the first request in "
"order to communicate with servers that return a ``404`` response instead of "
"a ``401`` if the ``Authorization`` header is not sent. (Contributed by Matej "
"Cepl in :issue:`19494` and Akshit Khurana in :issue:`7159`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2039
msgid ""
"A new *quote_via* argument for the :func:`parse.urlencode() <urllib.parse."
"urlencode>` function provides a way to control the encoding of query parts "
"if needed. (Contributed by Samwyse and Arnon Yaari in :issue:`13866`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2044
msgid ""
"The :func:`request.urlopen() <urllib.request.urlopen>` function accepts an :"
"class:`ssl.SSLContext` object as a *context* argument, which will be used "
"for the HTTPS connection.  (Contributed by Alex Gaynor in :issue:`22366`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2048
msgid ""
"The :func:`parse.urljoin() <urllib.parse.urljoin>` was updated to use the :"
"rfc:`3986` semantics for the resolution of relative URLs, rather than :rfc:"
"`1808` and :rfc:`2396`. (Contributed by Demian Brecht and Senthil Kumaran "
"in :issue:`22118`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2055
msgid "wsgiref"
msgstr "wsgiref"

#: ../../whatsnew/3.5.rst:2057
msgid ""
"The *headers* argument of the :class:`headers.Headers <wsgiref.headers."
"Headers>` class constructor is now optional. (Contributed by Pablo Torres "
"Navarrete and SilentGhost in :issue:`5800`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2063
msgid "xmlrpc"
msgstr "xmlrpc"

#: ../../whatsnew/3.5.rst:2065
msgid ""
"The :class:`client.ServerProxy <xmlrpc.client.ServerProxy>` class now "
"supports the :term:`context manager` protocol. (Contributed by Claudiu Popa "
"in :issue:`20627`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2069
msgid ""
"The :class:`client.ServerProxy <xmlrpc.client.ServerProxy>` constructor now "
"accepts an optional :class:`ssl.SSLContext` instance. (Contributed by Alex "
"Gaynor in :issue:`22960`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2075
msgid "xml.sax"
msgstr "xml.sax"

#: ../../whatsnew/3.5.rst:2077
msgid ""
"SAX parsers now support a character stream of the :class:`xmlreader."
"InputSource <xml.sax.xmlreader.InputSource>` object. (Contributed by Serhiy "
"Storchaka in :issue:`2175`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2081
msgid ""
":func:`~xml.sax.parseString` now accepts a :class:`str` instance. "
"(Contributed by Serhiy Storchaka in :issue:`10590`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2086
msgid "zipfile"
msgstr "zipfile"

#: ../../whatsnew/3.5.rst:2088
msgid ""
"ZIP output can now be written to unseekable streams. (Contributed by Serhiy "
"Storchaka in :issue:`23252`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2091
msgid ""
"The *mode* argument of :meth:`ZipFile.open() <zipfile.ZipFile.open>` method "
"now accepts ``\"x\"`` to request exclusive creation. (Contributed by Serhiy "
"Storchaka in :issue:`21717`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2097
msgid "Other module-level changes"
msgstr ""

#: ../../whatsnew/3.5.rst:2099
msgid ""
"Many functions in the :mod:`mmap`, :mod:`!ossaudiodev`, :mod:`socket`, :mod:"
"`ssl`, and :mod:`codecs` modules now accept writable :term:`bytes-like "
"objects <bytes-like object>`. (Contributed by Serhiy Storchaka in :issue:"
"`23001`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2106
msgid "Optimizations"
msgstr "最佳化"

#: ../../whatsnew/3.5.rst:2108
msgid ""
"The :func:`os.walk` function has been sped up by 3 to 5 times on POSIX "
"systems, and by 7 to 20 times on Windows.  This was done using the new :func:"
"`os.scandir` function, which exposes file information from the underlying "
"``readdir`` or ``FindFirstFile``/``FindNextFile`` system calls.  "
"(Contributed by Ben Hoyt with help from Victor Stinner in :issue:`23605`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2114
msgid ""
"Construction of ``bytes(int)`` (filled by zero bytes) is faster and uses "
"less memory for large objects. ``calloc()`` is used instead of ``malloc()`` "
"to allocate memory for these objects. (Contributed by Victor Stinner in :"
"issue:`21233`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2119
msgid ""
"Some operations on :mod:`ipaddress` :class:`~ipaddress.IPv4Network` and :"
"class:`~ipaddress.IPv6Network` have been massively sped up, such as :meth:"
"`~ipaddress.IPv4Network.subnets`, :meth:`~ipaddress.IPv4Network.supernet`, :"
"func:`~ipaddress.summarize_address_range`, :func:`~ipaddress."
"collapse_addresses`. The speed up can range from 3 to 15 times. (Contributed "
"by Antoine Pitrou, Michel Albert, and Markus in :issue:`21486`, :issue:"
"`21487`, :issue:`20826`, :issue:`23266`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2127
msgid ""
"Pickling of :mod:`ipaddress` objects was optimized to produce significantly "
"smaller output.  (Contributed by Serhiy Storchaka in :issue:`23133`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2130
msgid ""
"Many operations on :class:`io.BytesIO` are now 50% to 100% faster. "
"(Contributed by Serhiy Storchaka in :issue:`15381` and David Wilson in :"
"issue:`22003`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2134
msgid ""
"The :func:`marshal.dumps` function is now faster: 65--85% with versions 3 "
"and 4, 20--25% with versions 0 to 2 on typical data, and up to 5 times in "
"best cases. (Contributed by Serhiy Storchaka in :issue:`20416` and :issue:"
"`23344`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2139
msgid ""
"The UTF-32 encoder is now 3 to 7 times faster. (Contributed by Serhiy "
"Storchaka in :issue:`15027`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2142
msgid ""
"Regular expressions are now parsed up to 10% faster. (Contributed by Serhiy "
"Storchaka in :issue:`19380`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2145
msgid ""
"The :func:`json.dumps` function was optimized to run with "
"``ensure_ascii=False`` as fast as with ``ensure_ascii=True``. (Contributed "
"by Naoki Inada in :issue:`23206`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2149
msgid ""
"The :c:func:`PyObject_IsInstance` and :c:func:`PyObject_IsSubclass` "
"functions have been sped up in the common case that the second argument has :"
"class:`type` as its metaclass. (Contributed Georg Brandl by in :issue:"
"`22540`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2154
msgid ""
"Method caching was slightly improved, yielding up to 5% performance "
"improvement in some benchmarks. (Contributed by Antoine Pitrou in :issue:"
"`22847`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2158
msgid ""
"Objects from the :mod:`random` module now use 50% less memory on 64-bit "
"builds.  (Contributed by Serhiy Storchaka in :issue:`23488`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2161
msgid ""
"The :func:`property` getter calls are up to 25% faster. (Contributed by Joe "
"Jevnik in :issue:`23910`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2164
msgid ""
"Instantiation of :class:`fractions.Fraction` is now up to 30% faster. "
"(Contributed by Stefan Behnel in :issue:`22464`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2167
msgid ""
"String methods :meth:`~str.find`, :meth:`~str.rfind`, :meth:`~str.split`, :"
"meth:`~str.partition` and the :keyword:`in` string operator are now "
"significantly faster for searching 1-character substrings. (Contributed by "
"Serhiy Storchaka in :issue:`23573`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2174
msgid "Build and C API Changes"
msgstr ""

#: ../../whatsnew/3.5.rst:2176
msgid "New ``calloc`` functions were added:"
msgstr ""

#: ../../whatsnew/3.5.rst:2178
msgid ":c:func:`PyMem_RawCalloc`,"
msgstr ":c:func:`PyMem_RawCalloc`,"

#: ../../whatsnew/3.5.rst:2179
msgid ":c:func:`PyMem_Calloc`,"
msgstr ":c:func:`PyMem_Calloc`,"

#: ../../whatsnew/3.5.rst:2180
msgid ":c:func:`PyObject_Calloc`."
msgstr ":c:func:`PyObject_Calloc`."

#: ../../whatsnew/3.5.rst:2182
msgid "(Contributed by Victor Stinner in :issue:`21233`.)"
msgstr "（由 Victor Stinner 在 :issue:`21233` 中貢獻。）"

#: ../../whatsnew/3.5.rst:2184
msgid "New encoding/decoding helper functions:"
msgstr ""

#: ../../whatsnew/3.5.rst:2186
msgid ":c:func:`Py_DecodeLocale` (replaced ``_Py_char2wchar()``),"
msgstr ""

#: ../../whatsnew/3.5.rst:2187
msgid ":c:func:`Py_EncodeLocale` (replaced ``_Py_wchar2char()``)."
msgstr ""

#: ../../whatsnew/3.5.rst:2189
msgid "(Contributed by Victor Stinner in :issue:`18395`.)"
msgstr "（由 Victor Stinner 在 :issue:`18395` 中貢獻。）"

#: ../../whatsnew/3.5.rst:2191
msgid ""
"A new :c:func:`PyCodec_NameReplaceErrors` function to replace the unicode "
"encode error with ``\\N{...}`` escapes. (Contributed by Serhiy Storchaka in :"
"issue:`19676`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2195
msgid ""
"A new :c:func:`PyErr_FormatV` function similar to :c:func:`PyErr_Format`, "
"but accepts a :c:type:`va_list` argument. (Contributed by Antoine Pitrou in :"
"issue:`18711`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2199
msgid ""
"A new :c:data:`PyExc_RecursionError` exception. (Contributed by Georg Brandl "
"in :issue:`19235`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2202
msgid ""
"New :c:func:`PyModule_FromDefAndSpec`, :c:func:`PyModule_FromDefAndSpec2`, "
"and :c:func:`PyModule_ExecDef` functions introduced by :pep:`489` -- multi-"
"phase extension module initialization. (Contributed by Petr Viktorin in :"
"issue:`24268`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2207
msgid ""
"New :c:func:`PyNumber_MatrixMultiply` and :c:func:"
"`PyNumber_InPlaceMatrixMultiply` functions to perform matrix multiplication. "
"(Contributed by Benjamin Peterson in :issue:`21176`.  See also :pep:`465` "
"for details.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2213
msgid ""
"The :c:member:`PyTypeObject.tp_finalize` slot is now part of the stable ABI."
msgstr ""

#: ../../whatsnew/3.5.rst:2215
msgid ""
"Windows builds now require Microsoft Visual C++ 14.0, which is available as "
"part of `Visual Studio 2015 <https://visualstudio.microsoft.com/en/vs/older-"
"downloads/#visual-studio-2015-and-other-products>`_."
msgstr ""

#: ../../whatsnew/3.5.rst:2218
msgid ""
"Extension modules now include a platform information tag in their filename "
"on some platforms (the tag is optional, and CPython will import extensions "
"without it, although if the tag is present and mismatched, the extension "
"won't be loaded):"
msgstr ""

#: ../../whatsnew/3.5.rst:2223
msgid ""
"On Linux, extension module filenames end with ``.cpython-<major><minor>m-"
"<architecture>-<os>.pyd``:"
msgstr ""

#: ../../whatsnew/3.5.rst:2226 ../../whatsnew/3.5.rst:2243
msgid ""
"``<major>`` is the major number of the Python version; for Python 3.5 this "
"is ``3``."
msgstr ""

#: ../../whatsnew/3.5.rst:2229 ../../whatsnew/3.5.rst:2246
msgid ""
"``<minor>`` is the minor number of the Python version; for Python 3.5 this "
"is ``5``."
msgstr ""

#: ../../whatsnew/3.5.rst:2232
msgid ""
"``<architecture>`` is the hardware architecture the extension module was "
"built to run on. It's most commonly either ``i386`` for 32-bit Intel "
"platforms or ``x86_64`` for 64-bit Intel (and AMD) platforms."
msgstr ""

#: ../../whatsnew/3.5.rst:2236
msgid ""
"``<os>`` is always ``linux-gnu``, except for extensions built to talk to the "
"32-bit ABI on 64-bit platforms, in which case it is ``linux-gnu32`` (and "
"``<architecture>`` will be ``x86_64``)."
msgstr ""

#: ../../whatsnew/3.5.rst:2240
msgid ""
"On Windows, extension module filenames end with ``<debug>.cp<major><minor>-"
"<platform>.pyd``:"
msgstr ""

#: ../../whatsnew/3.5.rst:2249
msgid ""
"``<platform>`` is the platform the extension module was built for, either "
"``win32`` for Win32, ``win_amd64`` for Win64, ``win_ia64`` for Windows "
"Itanium 64, and ``win_arm`` for Windows on ARM."
msgstr ""

#: ../../whatsnew/3.5.rst:2253
msgid ""
"If built in debug mode, ``<debug>`` will be ``_d``, otherwise it will be "
"blank."
msgstr ""

#: ../../whatsnew/3.5.rst:2256
msgid ""
"On OS X platforms, extension module filenames now end with ``-darwin.so``."
msgstr ""

#: ../../whatsnew/3.5.rst:2258
msgid ""
"On all other platforms, extension module filenames are the same as they were "
"with Python 3.4."
msgstr ""

#: ../../whatsnew/3.5.rst:2263
msgid "Deprecated"
msgstr "已棄用"

#: ../../whatsnew/3.5.rst:2266
msgid "New Keywords"
msgstr ""

#: ../../whatsnew/3.5.rst:2268
msgid ""
"``async`` and ``await`` are not recommended to be used as variable, class, "
"function or module names.  Introduced by :pep:`492` in Python 3.5, they will "
"become proper keywords in Python 3.7."
msgstr ""

#: ../../whatsnew/3.5.rst:2274
msgid "Deprecated Python Behavior"
msgstr ""

#: ../../whatsnew/3.5.rst:2276
msgid ""
"Raising the :exc:`StopIteration` exception inside a generator will now "
"generate a silent :exc:`PendingDeprecationWarning`, which will become a non-"
"silent deprecation warning in Python 3.6 and will trigger a :exc:"
"`RuntimeError` in Python 3.7. See :ref:`PEP 479: Change StopIteration "
"handling inside generators <whatsnew-pep-479>` for details."
msgstr ""

#: ../../whatsnew/3.5.rst:2284
msgid "Unsupported Operating Systems"
msgstr ""

#: ../../whatsnew/3.5.rst:2286
msgid ""
"Windows XP is no longer supported by Microsoft, thus, per :PEP:`11`, CPython "
"3.5 is no longer officially supported on this OS."
msgstr ""

#: ../../whatsnew/3.5.rst:2291
msgid "Deprecated Python modules, functions and methods"
msgstr ""

#: ../../whatsnew/3.5.rst:2293
msgid ""
"The :mod:`formatter` module has now graduated to full deprecation and is "
"still slated for removal in Python 3.6."
msgstr ""

#: ../../whatsnew/3.5.rst:2296
msgid ""
"The :func:`asyncio.async` function is deprecated in favor of :func:`~asyncio."
"ensure_future`."
msgstr ""

#: ../../whatsnew/3.5.rst:2299
msgid ""
"The :mod:`!smtpd` module has in the past always decoded the DATA portion of "
"email messages using the ``utf-8`` codec.  This can now be controlled by the "
"new *decode_data* keyword to :class:`!SMTPServer`.  The default value is "
"``True``, but this default is deprecated.  Specify the *decode_data* keyword "
"with an appropriate value to avoid the deprecation warning."
msgstr ""

#: ../../whatsnew/3.5.rst:2305
msgid ""
"Directly assigning values to the :attr:`~http.cookies.Morsel.key`, :attr:"
"`~http.cookies.Morsel.value` and :attr:`~http.cookies.Morsel.coded_value` "
"of :class:`http.cookies.Morsel` objects is deprecated.  Use the :meth:`~http."
"cookies.Morsel.set` method instead.  In addition, the undocumented "
"*LegalChars* parameter of :meth:`~http.cookies.Morsel.set` is deprecated, "
"and is now ignored."
msgstr ""

#: ../../whatsnew/3.5.rst:2312
msgid ""
"Passing a format string as keyword argument *format_string* to the :meth:"
"`~string.Formatter.format` method of the :class:`string.Formatter` class has "
"been deprecated. (Contributed by Serhiy Storchaka in :issue:`23671`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2317
msgid ""
"The :func:`platform.dist` and :func:`platform.linux_distribution` functions "
"are now deprecated.  Linux distributions use too many different ways of "
"describing themselves, so the functionality is left to a package. "
"(Contributed by Vajrasky Kok and Berker Peksag in :issue:`1322`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2322
msgid ""
"The previously undocumented ``from_function`` and ``from_builtin`` methods "
"of :class:`inspect.Signature` are deprecated.  Use the new :meth:`Signature."
"from_callable() <inspect.Signature.from_callable>` method instead. "
"(Contributed by Yury Selivanov in :issue:`24248`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2327
msgid ""
"The :func:`inspect.getargspec` function is deprecated and scheduled to be "
"removed in Python 3.6.  (See :issue:`20438` for details.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2330
msgid ""
"The :mod:`inspect` :func:`~inspect.getfullargspec`, :func:`~inspect."
"getcallargs`, and :func:`~inspect.formatargspec` functions are deprecated in "
"favor of the :func:`inspect.signature` API. (Contributed by Yury Selivanov "
"in :issue:`20438`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2335
msgid ""
":func:`~inspect.getargvalues` and :func:`~inspect.formatargvalues` functions "
"were inadvertently marked as deprecated with the release of Python 3.5.0."
msgstr ""

#: ../../whatsnew/3.5.rst:2338
msgid ""
"Use of :const:`re.LOCALE` flag with str patterns or :const:`re.ASCII` is now "
"deprecated.  (Contributed by Serhiy Storchaka in :issue:`22407`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2341
msgid ""
"Use of unrecognized special sequences consisting of ``'\\'`` and an ASCII "
"letter in regular expression patterns and replacement patterns now raises a "
"deprecation warning and will be forbidden in Python 3.6. (Contributed by "
"Serhiy Storchaka in :issue:`23622`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2346
msgid ""
"The undocumented and unofficial *use_load_tests* default argument of the :"
"meth:`unittest.TestLoader.loadTestsFromModule` method now is deprecated and "
"ignored. (Contributed by Robert Collins and Barry A. Warsaw in :issue:"
"`16662`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2353
msgid "Removed"
msgstr "已移除"

#: ../../whatsnew/3.5.rst:2356
msgid "API and Feature Removals"
msgstr ""

#: ../../whatsnew/3.5.rst:2358
msgid ""
"The following obsolete and previously deprecated APIs and features have been "
"removed:"
msgstr ""

#: ../../whatsnew/3.5.rst:2361
msgid ""
"The ``__version__`` attribute has been dropped from the email package.  The "
"email code hasn't been shipped separately from the stdlib for a long time, "
"and the ``__version__`` string was not updated in the last few releases."
msgstr ""

#: ../../whatsnew/3.5.rst:2365
msgid ""
"The internal ``Netrc`` class in the :mod:`ftplib` module was deprecated in "
"3.4, and has now been removed. (Contributed by Matt Chaput in :issue:`6623`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2369
msgid "The concept of ``.pyo`` files has been removed."
msgstr ""

#: ../../whatsnew/3.5.rst:2371
msgid ""
"The JoinableQueue class in the provisional :mod:`asyncio` module was "
"deprecated in 3.4.4 and is now removed. (Contributed by A. Jesse Jiryu Davis "
"in :issue:`23464`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2377
msgid "Porting to Python 3.5"
msgstr "移植至 Python 3.5"

#: ../../whatsnew/3.5.rst:2379
msgid ""
"This section lists previously described changes and other bugfixes that may "
"require changes to your code."
msgstr ""

#: ../../whatsnew/3.5.rst:2384
msgid "Changes in Python behavior"
msgstr ""

#: ../../whatsnew/3.5.rst:2386
msgid ""
"Due to an oversight, earlier Python versions erroneously accepted the "
"following syntax::"
msgstr ""

#: ../../whatsnew/3.5.rst:2389
msgid ""
"f(1 for x in [1], *args)\n"
"f(1 for x in [1], **kwargs)"
msgstr ""
"f(1 for x in [1], *args)\n"
"f(1 for x in [1], **kwargs)"

#: ../../whatsnew/3.5.rst:2392
msgid ""
"Python 3.5 now correctly raises a :exc:`SyntaxError`, as generator "
"expressions must be put in parentheses if not a sole argument to a function."
msgstr ""

#: ../../whatsnew/3.5.rst:2397
msgid "Changes in the Python API"
msgstr ""

#: ../../whatsnew/3.5.rst:2399
msgid ""
":pep:`475`: System calls are now retried when interrupted by a signal "
"instead of raising :exc:`InterruptedError` if the Python signal handler does "
"not raise an exception."
msgstr ""

#: ../../whatsnew/3.5.rst:2403
msgid ""
"Before Python 3.5, a :class:`datetime.time` object was considered to be "
"false if it represented midnight in UTC.  This behavior was considered "
"obscure and error-prone and has been removed in Python 3.5.  See :issue:"
"`13936` for full details."
msgstr ""

#: ../../whatsnew/3.5.rst:2408
msgid ""
"The :meth:`ssl.SSLSocket.send` method now raises either :exc:`ssl."
"SSLWantReadError` or :exc:`ssl.SSLWantWriteError` on a non-blocking socket "
"if the operation would block.  Previously, it would return ``0``.  "
"(Contributed by Nikolaus Rath in :issue:`20951`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2413
msgid ""
"The ``__name__`` attribute of generators is now set from the function name, "
"instead of being set from the code name. Use ``gen.gi_code.co_name`` to "
"retrieve the code name. Generators also have a new ``__qualname__`` "
"attribute, the qualified name, which is now used for the representation of a "
"generator (``repr(gen)``). (Contributed by Victor Stinner in :issue:`21205`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2420
msgid ""
"The deprecated \"strict\" mode and argument of :class:`~html.parser."
"HTMLParser`, :meth:`!HTMLParser.error`, and the :exc:`!HTMLParserError` "
"exception have been removed.  (Contributed by Ezio Melotti in :issue:"
"`15114`.) The *convert_charrefs* argument of :class:`~html.parser."
"HTMLParser` is now ``True`` by default.  (Contributed by Berker Peksag in :"
"issue:`21047`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2426
msgid ""
"Although it is not formally part of the API, it is worth noting for porting "
"purposes (ie: fixing tests) that error messages that were previously of the "
"form \"'sometype' does not support the buffer protocol\" are now of the form "
"\"a :term:`bytes-like object` is required, not 'sometype'\". (Contributed by "
"Ezio Melotti in :issue:`16518`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2432
msgid ""
"If the current directory is set to a directory that no longer exists then :"
"exc:`FileNotFoundError` will no longer be raised and instead :meth:"
"`~importlib.machinery.FileFinder.find_spec` will return ``None`` **without** "
"caching ``None`` in :data:`sys.path_importer_cache`, which is different than "
"the typical case (:issue:`22834`)."
msgstr ""

#: ../../whatsnew/3.5.rst:2438
msgid ""
"HTTP status code and messages from :mod:`http.client` and :mod:`http.server` "
"were refactored into a common :class:`~http.HTTPStatus` enum.  The values "
"in :mod:`http.client` and :mod:`http.server` remain available for backwards "
"compatibility.  (Contributed by Demian Brecht in :issue:`21793`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2443
msgid ""
"When an import loader defines :meth:`importlib.machinery.Loader.exec_module` "
"it is now expected to also define :meth:`~importlib.machinery.Loader."
"create_module` (raises a :exc:`DeprecationWarning` now, will be an error in "
"Python 3.6). If the loader inherits from :class:`importlib.abc.Loader` then "
"there is nothing to do, else simply define :meth:`~importlib.machinery."
"Loader.create_module` to return ``None``.  (Contributed by Brett Cannon in :"
"issue:`23014`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2451
msgid ""
"The :func:`re.split` function always ignored empty pattern matches, so the "
"``\"x*\"`` pattern worked the same as ``\"x+\"``, and the ``\"\\b\"`` "
"pattern never worked.  Now :func:`re.split` raises a warning if the pattern "
"could match an empty string.  For compatibility, use patterns that never "
"match an empty string (e.g. ``\"x+\"`` instead of ``\"x*\"``).  Patterns "
"that could only match an empty string (such as ``\"\\b\"``) now raise an "
"error. (Contributed by Serhiy Storchaka in :issue:`22818`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2459
msgid ""
"The :class:`http.cookies.Morsel` dict-like interface has been made self "
"consistent:  morsel comparison now takes the :attr:`~http.cookies.Morsel."
"key` and :attr:`~http.cookies.Morsel.value` into account, :meth:`~http."
"cookies.Morsel.copy` now results in a :class:`~http.cookies.Morsel` instance "
"rather than a :class:`dict`, and :meth:`~http.cookies.Morsel.update` will "
"now raise an exception if any of the keys in the update dictionary are "
"invalid.  In addition, the undocumented *LegalChars* parameter of :func:"
"`~http.cookies.Morsel.set` is deprecated and is now ignored.  (Contributed "
"by Demian Brecht in :issue:`2211`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2469
msgid ""
":pep:`488` has removed ``.pyo`` files from Python and introduced the "
"optional ``opt-`` tag in ``.pyc`` file names. The :func:`importlib.util."
"cache_from_source` has gained an *optimization* parameter to help control "
"the ``opt-`` tag. Because of this, the *debug_override* parameter of the "
"function is now deprecated. ``.pyo`` files are also no longer supported as a "
"file argument to the Python interpreter and thus serve no purpose when "
"distributed on their own (i.e. sourceless code distribution). Due to the "
"fact that the magic number for bytecode has changed in Python 3.5, all old "
"``.pyo`` files from previous versions of Python are invalid regardless of "
"this PEP."
msgstr ""

#: ../../whatsnew/3.5.rst:2480
msgid ""
"The :mod:`socket` module now exports the :const:`~socket.CAN_RAW_FD_FRAMES` "
"constant on linux 3.6 and greater."
msgstr ""

#: ../../whatsnew/3.5.rst:2483
msgid ""
"The :func:`ssl.cert_time_to_seconds` function now interprets the input time "
"as UTC and not as local time, per :rfc:`5280`.  Additionally, the return "
"value is always an :class:`int`. (Contributed by Akira Li in :issue:`19940`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2487
msgid ""
"The ``pygettext.py`` Tool now uses the standard +NNNN format for timezones "
"in the POT-Creation-Date header."
msgstr ""

#: ../../whatsnew/3.5.rst:2490
msgid ""
"The :mod:`smtplib` module now uses :data:`sys.stderr` instead of the "
"previous module-level :data:`stderr` variable for debug output.  If your "
"(test) program depends on patching the module-level variable to capture the "
"debug output, you will need to update it to capture sys.stderr instead."
msgstr ""

#: ../../whatsnew/3.5.rst:2495
msgid ""
"The :meth:`str.startswith` and :meth:`str.endswith` methods no longer return "
"``True`` when finding the empty string and the indexes are completely out of "
"range.  (Contributed by Serhiy Storchaka in :issue:`24284`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2499
msgid ""
"The :func:`inspect.getdoc` function now returns documentation strings "
"inherited from base classes.  Documentation strings no longer need to be "
"duplicated if the inherited documentation is appropriate.  To suppress an "
"inherited string, an empty string must be specified (or the documentation "
"may be filled in).  This change affects the output of the :mod:`pydoc` "
"module and the :func:`help` function. (Contributed by Serhiy Storchaka in :"
"issue:`15582`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2507
msgid ""
"Nested :func:`functools.partial` calls are now flattened.  If you were "
"relying on the previous behavior, you can now either add an attribute to a :"
"func:`functools.partial` object or you can create a subclass of :func:"
"`functools.partial`. (Contributed by Alexander Belopolsky in :issue:`7830`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2514
msgid "Changes in the C API"
msgstr "C API 中的改動"

#: ../../whatsnew/3.5.rst:2516
msgid ""
"The undocumented :c:member:`!format` member of the (non-public) :c:type:"
"`PyMemoryViewObject` structure has been removed. All extensions relying on "
"the relevant parts in ``memoryobject.h`` must be rebuilt."
msgstr ""

#: ../../whatsnew/3.5.rst:2521
msgid ""
"The :c:type:`PyMemAllocator` structure was renamed to :c:type:"
"`PyMemAllocatorEx` and a new ``calloc`` field was added."
msgstr ""

#: ../../whatsnew/3.5.rst:2524
msgid ""
"Removed non-documented macro :c:macro:`!PyObject_REPR()` which leaked "
"references. Use format character ``%R`` in :c:func:`PyUnicode_FromFormat`-"
"like functions to format the :func:`repr` of the object. (Contributed by "
"Serhiy Storchaka in :issue:`22453`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2529
msgid ""
"Because the lack of the :attr:`~type.__module__` attribute breaks pickling "
"and introspection, a deprecation warning is now raised for builtin types "
"without the :attr:`~type.__module__` attribute.  This will be an :exc:"
"`AttributeError` in the future. (Contributed by Serhiy Storchaka in :issue:"
"`20204`.)"
msgstr ""

#: ../../whatsnew/3.5.rst:2535
msgid ""
"As part of the :pep:`492` implementation, the ``tp_reserved`` slot of :c:"
"type:`PyTypeObject` was replaced with a :c:member:`~PyTypeObject."
"tp_as_async` slot.  Refer to :ref:`coro-objects` for new types, structures "
"and functions."
msgstr ""

#: ../../whatsnew/3.5.rst:2542
msgid "Notable changes in Python 3.5.4"
msgstr "Python 3.5.4 中顯著的變更"

#: ../../whatsnew/3.5.rst:2545
msgid "New ``make regen-all`` build target"
msgstr ""

#: ../../whatsnew/3.5.rst:2547
msgid ""
"To simplify cross-compilation, and to ensure that CPython can reliably be "
"compiled without requiring an existing version of Python to already be "
"available, the autotools-based build system no longer attempts to implicitly "
"recompile generated files based on file modification times."
msgstr ""

#: ../../whatsnew/3.5.rst:2552
msgid ""
"Instead, a new ``make regen-all`` command has been added to force "
"regeneration of these files when desired (e.g. after an initial version of "
"Python has already been built based on the pregenerated versions)."
msgstr ""

#: ../../whatsnew/3.5.rst:2556
msgid ""
"More selective regeneration targets are also defined - see :source:`Makefile."
"pre.in` for details."
msgstr ""

#: ../../whatsnew/3.5.rst:2559 ../../whatsnew/3.5.rst:2572
msgid "(Contributed by Victor Stinner in :issue:`23404`.)"
msgstr "（由 Victor Stinner 在 :issue:`23404` 中貢獻。）"

#: ../../whatsnew/3.5.rst:2565
msgid "Removal of ``make touch`` build target"
msgstr ""

#: ../../whatsnew/3.5.rst:2567
msgid ""
"The ``make touch`` build target previously used to request implicit "
"regeneration of generated files by updating their modification times has "
"been removed."
msgstr ""

#: ../../whatsnew/3.5.rst:2570
msgid "It has been replaced by the new ``make regen-all`` target."
msgstr ""