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# Copyright (C) 2001-2026, Python Software Foundation

# This file is distributed under the same license as the Python package.

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# Translators:

# python-doc bot, 2025

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#, fuzzy

msgid ""

msgstr ""

"Project-Id-Version: Python 3.11\n"

"Report-Msgid-Bugs-To: \n"

"POT-Creation-Date: 2026-04-11 16:45+0000\n"

"PO-Revision-Date: 2025-09-22 16:51+0000\n"

"Last-Translator: python-doc bot, 2025\n"

"Language-Team: Polish (https://app.transifex.com/python-doc/teams/5390/pl/)\n"

"MIME-Version: 1.0\n"

"Content-Type: text/plain; charset=UTF-8\n"

"Content-Transfer-Encoding: 8bit\n"

"Language: pl\n"

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"n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"

msgid "What's New In Python 3.5"

msgstr ""

msgid "Editors"

msgstr "Redaktorzy"

msgid "Elvis Pranskevichus <elvis@magic.io>, Yury Selivanov <yury@magic.io>"

msgstr ""

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 ""

msgid ":pep:`478` - Python 3.5 Release Schedule"

msgstr ""

msgid "Summary -- Release highlights"

msgstr "Podsumowanie – najważniejsze nowości"

msgid "New syntax features:"

msgstr "Nowe cechy składni:"

msgid ""

":ref:`PEP 492 <whatsnew-pep-492>`, coroutines with async and await syntax."

msgstr ""

msgid ""

":ref:`PEP 465 <whatsnew-pep-465>`, a new matrix multiplication operator: ``a "

"@ b``."

msgstr ""

msgid ""

":ref:`PEP 448 <whatsnew-pep-448>`, additional unpacking generalizations."

msgstr ""

msgid "New library modules:"

msgstr "Nowe moduły biblioteki:"

msgid ":mod:`typing`: :ref:`PEP 484 -- Type Hints <whatsnew-pep-484>`."

msgstr ""

msgid ""

":mod:`zipapp`: :ref:`PEP 441 Improving Python ZIP Application Support "

"<whatsnew-zipapp>`."

msgstr ""

msgid "New built-in features:"

msgstr "Nowe wbudowane funkcje:"

msgid ""

"``bytes % args``, ``bytearray % args``: :ref:`PEP 461 <whatsnew-pep-461>` -- "

"Adding ``%`` formatting to bytes and bytearray."

msgstr ""

msgid ""

"New :meth:`bytes.hex`, :meth:`bytearray.hex` and :meth:`memoryview.hex` "

"methods. (Contributed by Arnon Yaari in :issue:`9951`.)"

msgstr ""

msgid ""

":class:`memoryview` now supports tuple indexing (including multi-"

"dimensional). (Contributed by Antoine Pitrou in :issue:`23632`.)"

msgstr ""

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 ""

msgid ""

"A new :exc:`RecursionError` exception is now raised when maximum recursion "

"depth is reached. (Contributed by Georg Brandl in :issue:`19235`.)"

msgstr ""

msgid "CPython implementation improvements:"

msgstr ""

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 ""

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 ""

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 ""

msgid "Significant improvements in the standard library:"

msgstr ""

msgid ""

":class:`collections.OrderedDict` is now :ref:`implemented in C <whatsnew-"

"ordereddict>`, which makes it 4 to 100 times faster."

msgstr ""

msgid ""

"The :mod:`ssl` module gained :ref:`support for Memory BIO <whatsnew-"

"sslmemorybio>`, which decouples SSL protocol handling from network IO."

msgstr ""

msgid ""

"The new :func:`os.scandir` function provides a :ref:`better and "

"significantly faster way <whatsnew-pep-471>` of directory traversal."

msgstr ""

msgid ""

":func:`functools.lru_cache` has been mostly :ref:`reimplemented in C "

"<whatsnew-lrucache>`, yielding much better performance."

msgstr ""

msgid ""

"The new :func:`subprocess.run` function provides a :ref:`streamlined way to "

"run subprocesses <whatsnew-subprocess>`."

msgstr ""

msgid ""

"The :mod:`traceback` module has been significantly :ref:`enhanced <whatsnew-"

"traceback>` for improved performance and developer convenience."

msgstr ""

msgid "Security improvements:"

msgstr ""

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 ""

msgid ""

"HTTP cookie parsing is now stricter, in order to protect against potential "

"injection attacks. (Contributed by Antoine Pitrou in :issue:`22796`.)"

msgstr ""

msgid "Windows improvements:"

msgstr ""

msgid ""

"A new installer for Windows has replaced the old MSI. See :ref:`using-on-"

"windows` for more information."

msgstr ""

msgid ""

"Windows builds now use Microsoft Visual C++ 14.0, and extension modules "

"should use the same."

msgstr ""

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 ""

msgid "New Features"

msgstr "Nowe funkcjonalności"

msgid "PEP 492 - Coroutines with async and await syntax"

msgstr ""

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 ""

msgid ""

"Coroutine functions are declared using the new :keyword:`async def` syntax::"

msgstr ""

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 ""

msgid ""

"PEP 492 also adds :keyword:`async for` statement for convenient iteration "

"over asynchronous iterables."

msgstr ""

msgid "An example of a rudimentary HTTP client written using the new syntax::"

msgstr ""

msgid ""

"Similarly to asynchronous iteration, there is a new syntax for asynchronous "

"context managers. The following script::"

msgstr ""

msgid "will output::"

msgstr ""

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 ""

msgid ""

"Coroutine functions are intended to be run inside a compatible event loop, "

"such as the :ref:`asyncio loop <asyncio-event-loop>`."

msgstr ""

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 ""

msgid "See more details in the :ref:`async-iterators` documentation section."

msgstr ""

msgid ":pep:`492` -- Coroutines with async and await syntax"

msgstr ""

msgid "PEP written and implemented by Yury Selivanov."

msgstr ""

msgid "PEP 465 - A dedicated infix operator for matrix multiplication"

msgstr ""

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 ""

msgid ""

"Matrix multiplication is a notably common operation in many fields of "

"mathematics, science, engineering, and the addition of ``@`` allows writing "

"cleaner code::"

msgstr ""

msgid "instead of::"

msgstr ""

msgid "NumPy 1.10 has support for the new operator::"

msgstr ""

msgid ":pep:`465` -- A dedicated infix operator for matrix multiplication"

msgstr ""

msgid "PEP written by Nathaniel J. Smith; implemented by Benjamin Peterson."

msgstr ""

msgid "PEP 448 - Additional Unpacking Generalizations"

msgstr ""

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 ""

msgid ""

"Similarly, tuple, list, set, and dictionary displays allow multiple "

"unpackings (see :ref:`exprlists` and :ref:`dict`)::"

msgstr ""

msgid ":pep:`448` -- Additional Unpacking Generalizations"

msgstr ""

msgid ""

"PEP written by Joshua Landau; implemented by Neil Girdhar, Thomas Wouters, "

"and Joshua Landau."

msgstr ""

msgid "PEP 461 - percent formatting support for bytes and bytearray"

msgstr ""

msgid ""

":pep:`461` adds support for the ``%`` :ref:`interpolation operator <bytes-"

"formatting>` to :class:`bytes` and :class:`bytearray`."

msgstr ""

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 ""

msgid "Examples::"

msgstr "Przykłady::"

msgid ""

"Unicode is not allowed for ``%b``, but it is accepted by ``%a`` (equivalent "

"of ``repr(obj).encode('ascii', 'backslashreplace')``)::"

msgstr ""

msgid ""

"Note that ``%s`` and ``%r`` conversion types, although supported, should "

"only be used in codebases that need compatibility with Python 2."

msgstr ""

msgid ":pep:`461` -- Adding % formatting to bytes and bytearray"

msgstr ""

msgid ""

"PEP written by Ethan Furman; implemented by Neil Schemenauer and Ethan "

"Furman."

msgstr ""

msgid "PEP 484 - Type Hints"

msgstr ""

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 ""

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 ""

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 ""

msgid ""

"For example, here is a simple function whose argument and return type are "

"declared in the annotations::"

msgstr ""

msgid ""

"While these annotations are available at runtime through the usual :attr:"

"`__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 ""

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 ""

msgid ":mod:`typing` module documentation"

msgstr ""

msgid ":pep:`484` -- Type Hints"

msgstr ""

msgid ""

"PEP written by Guido van Rossum, Jukka Lehtosalo, and Łukasz Langa; "

"implemented by Guido van Rossum."

msgstr ""

msgid ":pep:`483` -- The Theory of Type Hints"

msgstr ""

msgid "PEP written by Guido van Rossum"

msgstr ""

msgid ""

"PEP 471 - os.scandir() function -- a better and faster directory iterator"

msgstr ""

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 ""

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 ""

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 ""

msgid ""

":pep:`471` -- os.scandir() function -- a better and faster directory iterator"

msgstr ""

msgid ""

"PEP written and implemented by Ben Hoyt with the help of Victor Stinner."

msgstr ""

msgid "PEP 475: Retry system calls failing with EINTR"

msgstr ""

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 ""

msgid "Ignore the ``InterruptedError``."

msgstr ""

msgid ""

"Handle the ``InterruptedError`` and attempt to restart the interrupted "

"system call at every call site."

msgstr ""

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 ""

msgid "and::"

msgstr ""

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 ""

msgid ""

"Below is a list of functions which are now retried when interrupted by a "

"signal:"

msgstr ""

msgid ":func:`open` and :func:`io.open`;"

msgstr ""

msgid "functions of the :mod:`faulthandler` module;"

msgstr ""

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 ""

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 ""

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 ""

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 ""

msgid ":func:`signal.sigtimedwait` and :func:`signal.sigwaitinfo`;"

msgstr ""

msgid ":func:`time.sleep`."

msgstr ":func:`time.sleep`."

msgid ":pep:`475` -- Retry system calls failing with EINTR"

msgstr ""

msgid ""

"PEP and implementation written by Charles-François Natali and Victor "

"Stinner, with the help of Antoine Pitrou (the French connection)."

msgstr ""

msgid "PEP 479: Change StopIteration handling inside generators"

msgstr ""

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 ""

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 ""

msgid ""

"This is a backwards incompatible change, so to enable the new behavior, a :"

"term:`__future__` import is necessary::"

msgstr ""

msgid ""

"Without a ``__future__`` import, a :exc:`PendingDeprecationWarning` will be "

"raised whenever a :exc:`StopIteration` exception is raised inside a "

"generator."

msgstr ""

msgid ":pep:`479` -- Change StopIteration handling inside generators"

msgstr ""

msgid ""

"PEP written by Chris Angelico and Guido van Rossum. Implemented by Chris "

"Angelico, Yury Selivanov and Nick Coghlan."

msgstr ""

msgid "PEP 485: A function for testing approximate equality"

msgstr ""

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 ""

msgid ""

"It is also possible to compare two values using absolute tolerance, which "

"must be a non-negative value::"

msgstr ""

msgid ":pep:`485` -- A function for testing approximate equality"

msgstr ""

msgid ""

"PEP written by Christopher Barker; implemented by Chris Barker and Tal Einat."

msgstr ""

msgid "PEP 486: Make the Python Launcher aware of virtual environments"

msgstr ""

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 ""

msgid ":pep:`486` -- Make the Python Launcher aware of virtual environments"

msgstr ""

msgid "PEP written and implemented by Paul Moore."

msgstr ""

msgid "PEP 488: Elimination of PYO files"

msgstr ""

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 ""

msgid ":pep:`488` -- Elimination of PYO files"

msgstr ""

msgid "PEP written and implemented by Brett Cannon."

msgstr ""

msgid "PEP 489: Multi-phase extension module initialization"

msgstr ""

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 ""

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 ""

msgid ":pep:`489` -- Multi-phase extension module initialization"

msgstr ""

msgid ""

"PEP written by Petr Viktorin, Stefan Behnel, and Nick Coghlan; implemented "

"by Petr Viktorin."

msgstr ""

msgid "Other Language Changes"

msgstr ""

msgid "Some smaller changes made to the core Python language are:"

msgstr ""

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 ""

msgid ""

"The :option:`-b` option now affects comparisons of :class:`bytes` with :"

"class:`int`. (Contributed by Serhiy Storchaka in :issue:`23681`.)"

msgstr ""

msgid ""

"New Kazakh ``kz1048`` and Tajik ``koi8_t`` :ref:`codecs <standard-"

"encodings>`. (Contributed by Serhiy Storchaka in :issue:`22682` and :issue:"

"`22681`.)"

msgstr ""

msgid ""

"Property docstrings are now writable. This is especially useful for :func:"

"`collections.namedtuple` docstrings. (Contributed by Berker Peksag in :issue:"

"`24064`.)"

msgstr ""

msgid ""

"Circular imports involving relative imports are now supported. (Contributed "

"by Brett Cannon and Antoine Pitrou in :issue:`17636`.)"

msgstr ""

msgid "New Modules"

msgstr ""

msgid "typing"

msgstr ""

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 ""

msgid "zipapp"

msgstr ""

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 ""

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 ""

msgid ""

"The module implementation has been contributed by Paul Moore in :issue:"

"`23491`."

msgstr ""

msgid ":pep:`441` -- Improving Python ZIP Application Support"

msgstr ""

msgid "Improved Modules"

msgstr "Ulepszone moduły"

msgid "argparse"

msgstr ""

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 ""

msgid "asyncio"

msgstr ""

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 ""

msgid "Notable changes in the :mod:`asyncio` module since Python 3.4.0:"

msgstr ""

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 ""

msgid ""

"The proactor event loop now supports SSL. (Contributed by Antoine Pitrou and "

"Victor Stinner in :issue:`22560`.)"

msgstr ""

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 ""

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 ""

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 ""

msgid ""

"The :func:`~asyncio.async` function is deprecated in favor of :func:"

"`~asyncio.ensure_future`. (Contributed by Yury Selivanov.)"

msgstr ""

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 ""

msgid ""

"New :meth:`Queue.join() <asyncio.Queue.join>` and :meth:`Queue.task_done() "

"<asyncio.Queue.task_done>` queue methods. (Contributed by Victor Stinner.)"

msgstr ""

msgid ""

"The ``JoinableQueue`` class was removed, in favor of the :class:`asyncio."

"Queue` class. (Contributed by Victor Stinner.)"

msgstr ""

msgid "Updates in 3.5.1:"

msgstr ""

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 ""

msgid ""

"New :func:`~asyncio.run_coroutine_threadsafe` function to submit coroutines "

"to event loops from other threads. (Contributed by Vincent Michel.)"

msgstr ""

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 ""

msgid ""

"The :meth:`loop.create_server() <asyncio.loop.create_server>` method can now "

"accept a list of hosts. (Contributed by Yann Sionneau.)"

msgstr ""

msgid "Updates in 3.5.2:"

msgstr ""

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 ""

msgid ""

"New :meth:`loop.get_exception_handler() <asyncio.loop."

"get_exception_handler>` method to get the current exception handler. "

"(Contributed by Yury Selivanov.)"

msgstr ""

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 ""

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 ""

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 ""

msgid "bz2"

msgstr "bz2"

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 ""

msgid "cgi"

msgstr ""

msgid ""

"The :class:`~cgi.FieldStorage` class now supports the :term:`context "

"manager` protocol. (Contributed by Berker Peksag in :issue:`20289`.)"

msgstr ""

msgid "cmath"

msgstr ""

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 ""

msgid "code"

msgstr ""

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 ""

msgid "collections"

msgstr ""

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 ""

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 ""

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 ""

msgid ""

"Docstrings produced by :func:`~collections.namedtuple` can now be updated::"

msgstr ""

msgid "(Contributed by Berker Peksag in :issue:`24064`.)"

msgstr ""

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 ""

msgid "collections.abc"

msgstr ""

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 ""

msgid ""

"A new :class:`~collections.abc.Generator` abstract base class. (Contributed "

"by Stefan Behnel in :issue:`24018`.)"

msgstr ""

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 ""

msgid ""

"For earlier Python versions, a backport of the new ABCs is available in an "

"external `PyPI package <https://pypi.org/project/backports_abc>`_."

msgstr ""

msgid "compileall"

msgstr ""

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 ""

msgid ""

"Another new option, ``-r``, allows controlling the maximum recursion level "

"for subdirectories. (Contributed by Claudiu Popa in :issue:`19628`.)"

msgstr ""

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 ""

msgid "concurrent.futures"

msgstr ""

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 ""

msgid ""

"The number of workers in the :class:`~concurrent.futures.ThreadPoolExecutor` "

"constructor is optional now. The default value is 5 times the number of "