forked from AFPy/python-docs-fr
3608 lines
124 KiB
Plaintext
3608 lines
124 KiB
Plaintext
# Copyright (C) 2001-2018, Python Software Foundation
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# For licence information, see README file.
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#
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msgid ""
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msgstr ""
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"Project-Id-Version: Python 3\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2020-05-23 11:38+0200\n"
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"PO-Revision-Date: 2018-08-03 23:47+0200\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: FRENCH <traductions@lists.afpy.org>\n"
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"Language: fr\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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#: ../Doc/whatsnew/3.7.rst:3
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#, fuzzy
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msgid "What's New In Python 3.7"
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msgstr "Nouveautés de Python 3.0"
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#: ../Doc/whatsnew/3.7.rst:0
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msgid "Editor"
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msgstr "Rédacteur"
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#: ../Doc/whatsnew/3.7.rst:5
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msgid "Elvis Pranskevichus <elvis@magic.io>"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:47
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msgid ""
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"This article explains the new features in Python 3.7, compared to 3.6. "
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"Python 3.7 was released on June 27, 2018. For full details, see the :ref:"
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"`changelog <changelog>`."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:53
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msgid "Summary -- Release Highlights"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:58
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msgid "New syntax features:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:60
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msgid ""
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":ref:`PEP 563 <whatsnew37-pep563>`, postponed evaluation of type annotations."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:62
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msgid "Backwards incompatible syntax changes:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:64
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msgid ":keyword:`async` and :keyword:`await` are now reserved keywords."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:66
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msgid "New library modules:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:68
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msgid ""
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":mod:`contextvars`: :ref:`PEP 567 -- Context Variables <whatsnew37-pep567>`"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:69
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msgid ":mod:`dataclasses`: :ref:`PEP 557 -- Data Classes <whatsnew37-pep557>`"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:70
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msgid ":ref:`whatsnew37_importlib_resources`"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:72
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msgid "New built-in features:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:74
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msgid ""
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":ref:`PEP 553 <whatsnew37-pep553>`, the new :func:`breakpoint` function."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:76
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msgid "Python data model improvements:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:78
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msgid ""
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":ref:`PEP 562 <whatsnew37-pep562>`, customization of access to module "
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"attributes."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:81
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msgid ""
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":ref:`PEP 560 <whatsnew37-pep560>`, core support for typing module and "
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"generic types."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:84
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msgid ""
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"the insertion-order preservation nature of :ref:`dict <typesmapping>` "
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"objects `has been declared`_ to be an official part of the Python language "
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"spec."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:90
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msgid "Significant improvements in the standard library:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:92
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msgid ""
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"The :mod:`asyncio` module has received new features, significant :ref:"
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"`usability and performance improvements <whatsnew37_asyncio>`."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:95
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msgid ""
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"The :mod:`time` module gained support for :ref:`functions with nanosecond "
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"resolution <whatsnew37-pep564>`."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:98
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msgid "CPython implementation improvements:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:100
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msgid "Avoiding the use of ASCII as a default text encoding:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:102
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msgid ":ref:`PEP 538 <whatsnew37-pep538>`, legacy C locale coercion"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:103
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msgid ":ref:`PEP 540 <whatsnew37-pep540>`, forced UTF-8 runtime mode"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:104
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msgid ":ref:`PEP 552 <whatsnew37-pep552>`, deterministic .pycs"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:105
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msgid ":ref:`the new development runtime mode <whatsnew37-devmode>`"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:106
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msgid ""
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":ref:`PEP 565 <whatsnew37-pep565>`, improved :exc:`DeprecationWarning` "
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"handling"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:109
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msgid "C API improvements:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:111
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msgid ":ref:`PEP 539 <whatsnew37-pep539>`, new C API for thread-local storage"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:113
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msgid "Documentation improvements:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:115
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msgid ":ref:`PEP 545 <whatsnew37-pep545>`, Python documentation translations"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:116
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msgid ""
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"New documentation translations: `Japanese <https://docs.python.org/ja/>`_, "
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"`French <https://docs.python.org/fr/>`_, and `Korean <https://docs.python."
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"org/ko/>`_."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:120
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msgid ""
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"This release features notable performance improvements in many areas. The :"
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"ref:`whatsnew37-perf` section lists them in detail."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:123
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msgid ""
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"For a list of changes that may affect compatibility with previous Python "
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"releases please refer to the :ref:`porting-to-python-37` section."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:128
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msgid "New Features"
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msgstr "Nouvelles fonctionnalités"
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#: ../Doc/whatsnew/3.7.rst:133
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msgid "PEP 563: Postponed Evaluation of Annotations"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:135
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msgid ""
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"The advent of type hints in Python uncovered two glaring usability issues "
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"with the functionality of annotations added in :pep:`3107` and refined "
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"further in :pep:`526`:"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:139
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msgid ""
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"annotations could only use names which were already available in the current "
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"scope, in other words they didn't support forward references of any kind; and"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:143
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msgid ""
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"annotating source code had adverse effects on startup time of Python "
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"programs."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:146
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msgid ""
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"Both of these issues are fixed by postponing the evaluation of annotations. "
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"Instead of compiling code which executes expressions in annotations at their "
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"definition time, the compiler stores the annotation in a string form "
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"equivalent to the AST of the expression in question. If needed, annotations "
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"can be resolved at runtime using :func:`typing.get_type_hints`. In the "
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"common case where this is not required, the annotations are cheaper to store "
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"(since short strings are interned by the interpreter) and make startup time "
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"faster."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:155
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msgid ""
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"Usability-wise, annotations now support forward references, making the "
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"following syntax valid::"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:169
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msgid ""
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"Since this change breaks compatibility, the new behavior needs to be enabled "
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"on a per-module basis in Python 3.7 using a :mod:`__future__` import::"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:174
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msgid "It will become the default in Python 4.0."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:178
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#, fuzzy
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msgid ":pep:`563` -- Postponed evaluation of annotations"
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msgstr ":pep:`563` — Évaluation différée des annotations"
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#: ../Doc/whatsnew/3.7.rst:179
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msgid "PEP written and implemented by Łukasz Langa."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:185
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msgid "PEP 538: Legacy C Locale Coercion"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:187
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msgid ""
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"An ongoing challenge within the Python 3 series has been determining a "
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"sensible default strategy for handling the \"7-bit ASCII\" text encoding "
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"assumption currently implied by the use of the default C or POSIX locale on "
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"non-Windows platforms."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:192
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msgid ""
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":pep:`538` updates the default interpreter command line interface to "
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"automatically coerce that locale to an available UTF-8 based locale as "
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"described in the documentation of the new :envvar:`PYTHONCOERCECLOCALE` "
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"environment variable. Automatically setting ``LC_CTYPE`` this way means that "
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"both the core interpreter and locale-aware C extensions (such as :mod:"
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"`readline`) will assume the use of UTF-8 as the default text encoding, "
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"rather than ASCII."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:200
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msgid ""
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"The platform support definition in :pep:`11` has also been updated to limit "
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"full text handling support to suitably configured non-ASCII based locales."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:203
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msgid ""
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"As part of this change, the default error handler for :data:`~sys.stdin` "
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"and :data:`~sys.stdout` is now ``surrogateescape`` (rather than ``strict``) "
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"when using any of the defined coercion target locales (currently ``C."
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"UTF-8``, ``C.utf8``, and ``UTF-8``). The default error handler for :data:"
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"`~sys.stderr` continues to be ``backslashreplace``, regardless of locale."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:209
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msgid ""
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"Locale coercion is silent by default, but to assist in debugging potentially "
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"locale related integration problems, explicit warnings (emitted directly on :"
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"data:`~sys.stderr`) can be requested by setting "
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"``PYTHONCOERCECLOCALE=warn``. This setting will also cause the Python "
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"runtime to emit a warning if the legacy C locale remains active when the "
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"core interpreter is initialized."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:215
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msgid ""
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"While :pep:`538`'s locale coercion has the benefit of also affecting "
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"extension modules (such as GNU ``readline``), as well as child processes "
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"(including those running non-Python applications and older versions of "
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"Python), it has the downside of requiring that a suitable target locale be "
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"present on the running system. To better handle the case where no suitable "
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"target locale is available (as occurs on RHEL/CentOS 7, for example), Python "
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"3.7 also implements :ref:`whatsnew37-pep540`."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:225
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msgid ":pep:`538` -- Coercing the legacy C locale to a UTF-8 based locale"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:226
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msgid "PEP written and implemented by Nick Coghlan."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:232
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msgid "PEP 540: Forced UTF-8 Runtime Mode"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:234
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msgid ""
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"The new :option:`-X` ``utf8`` command line option and :envvar:`PYTHONUTF8` "
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"environment variable can be used to enable the CPython *UTF-8 mode*."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:237
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msgid ""
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"When in UTF-8 mode, CPython ignores the locale settings, and uses the UTF-8 "
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"encoding by default. The error handlers for :data:`sys.stdin` and :data:"
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"`sys.stdout` streams are set to ``surrogateescape``."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:241
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msgid ""
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"The forced UTF-8 mode can be used to change the text handling behavior in an "
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"embedded Python interpreter without changing the locale settings of an "
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"embedding application."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:245
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msgid ""
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"While :pep:`540`'s UTF-8 mode has the benefit of working regardless of which "
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"locales are available on the running system, it has the downside of having "
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"no effect on extension modules (such as GNU ``readline``), child processes "
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"running non-Python applications, and child processes running older versions "
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"of Python. To reduce the risk of corrupting text data when communicating "
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"with such components, Python 3.7 also implements :ref:`whatsnew37-pep540`)."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:252
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msgid ""
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"The UTF-8 mode is enabled by default when the locale is ``C`` or ``POSIX``, "
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"and the :pep:`538` locale coercion feature fails to change it to a UTF-8 "
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"based alternative (whether that failure is due to ``PYTHONCOERCECLOCALE=0`` "
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"being set, ``LC_ALL`` being set, or the lack of a suitable target locale)."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:259
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msgid ":pep:`540` -- Add a new UTF-8 mode"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:260 ../Doc/whatsnew/3.7.rst:362
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msgid "PEP written and implemented by Victor Stinner"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:266
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msgid "PEP 553: Built-in ``breakpoint()``"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:268
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msgid ""
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"Python 3.7 includes the new built-in :func:`breakpoint` function as an easy "
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"and consistent way to enter the Python debugger."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:271
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msgid ""
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"Built-in ``breakpoint()`` calls :func:`sys.breakpointhook`. By default, the "
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"latter imports :mod:`pdb` and then calls ``pdb.set_trace()``, but by binding "
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"``sys.breakpointhook()`` to the function of your choosing, ``breakpoint()`` "
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"can enter any debugger. Additionally, the environment variable :envvar:"
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"`PYTHONBREAKPOINT` can be set to the callable of your debugger of choice. "
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"Set ``PYTHONBREAKPOINT=0`` to completely disable built-in ``breakpoint()``."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:281
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msgid ":pep:`553` -- Built-in breakpoint()"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:282
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msgid "PEP written and implemented by Barry Warsaw"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:288
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msgid "PEP 539: New C API for Thread-Local Storage"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:290
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msgid ""
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"While Python provides a C API for thread-local storage support; the "
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"existing :ref:`Thread Local Storage (TLS) API <thread-local-storage-api>` "
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"has used :c:type:`int` to represent TLS keys across all platforms. This has "
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"not generally been a problem for officially-support platforms, but that is "
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"neither POSIX-compliant, nor portable in any practical sense."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:296
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msgid ""
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":pep:`539` changes this by providing a new :ref:`Thread Specific Storage "
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"(TSS) API <thread-specific-storage-api>` to CPython which supersedes use of "
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"the existing TLS API within the CPython interpreter, while deprecating the "
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"existing API. The TSS API uses a new type :c:type:`Py_tss_t` instead of :c:"
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"type:`int` to represent TSS keys--an opaque type the definition of which may "
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"depend on the underlying TLS implementation. Therefore, this will allow to "
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"build CPython on platforms where the native TLS key is defined in a way that "
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"cannot be safely cast to :c:type:`int`."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:305
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msgid ""
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"Note that on platforms where the native TLS key is defined in a way that "
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"cannot be safely cast to :c:type:`int`, all functions of the existing TLS "
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"API will be no-op and immediately return failure. This indicates clearly "
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"that the old API is not supported on platforms where it cannot be used "
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"reliably, and that no effort will be made to add such support."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:313
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msgid ":pep:`539` -- A New C-API for Thread-Local Storage in CPython"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:314
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msgid "PEP written by Erik M. Bray; implementation by Masayuki Yamamoto."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:320
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msgid "PEP 562: Customization of Access to Module Attributes"
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:322
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msgid ""
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"Python 3.7 allows defining :meth:`__getattr__` on modules and will call it "
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"whenever a module attribute is otherwise not found. Defining :meth:"
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"`__dir__` on modules is now also allowed."
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msgstr ""
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#: ../Doc/whatsnew/3.7.rst:326
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msgid ""
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||
"A typical example of where this may be useful is module attribute "
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"deprecation and lazy loading."
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msgstr ""
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||
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#: ../Doc/whatsnew/3.7.rst:331
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#, fuzzy
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msgid ":pep:`562` -- Module ``__getattr__`` and ``__dir__``"
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msgstr ":pep:`562` — ``__getattr__`` et ``__dir__`` pour un module"
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#: ../Doc/whatsnew/3.7.rst:332 ../Doc/whatsnew/3.7.rst:421
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msgid "PEP written and implemented by Ivan Levkivskyi"
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msgstr ""
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||
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||
#: ../Doc/whatsnew/3.7.rst:338
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msgid "PEP 564: New Time Functions With Nanosecond Resolution"
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||
msgstr ""
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||
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#: ../Doc/whatsnew/3.7.rst:340
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msgid ""
|
||
"The resolution of clocks in modern systems can exceed the limited precision "
|
||
"of a floating point number returned by the :func:`time.time` function and "
|
||
"its variants. To avoid loss of precision, :pep:`564` adds six new "
|
||
"\"nanosecond\" variants of the existing timer functions to the :mod:`time` "
|
||
"module:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:346 ../Doc/whatsnew/3.7.rst:1446
|
||
msgid ":func:`time.clock_gettime_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:347 ../Doc/whatsnew/3.7.rst:1447
|
||
msgid ":func:`time.clock_settime_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:348 ../Doc/whatsnew/3.7.rst:1448
|
||
msgid ":func:`time.monotonic_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:349 ../Doc/whatsnew/3.7.rst:1449
|
||
msgid ":func:`time.perf_counter_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:350 ../Doc/whatsnew/3.7.rst:1450
|
||
msgid ":func:`time.process_time_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:351 ../Doc/whatsnew/3.7.rst:1451
|
||
msgid ":func:`time.time_ns`"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:353
|
||
msgid "The new functions return the number of nanoseconds as an integer value."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:355
|
||
msgid ""
|
||
"`Measurements <https://www.python.org/dev/peps/pep-0564/#annex-clocks-"
|
||
"resolution-in-python>`_ show that on Linux and Windows the resolution of :"
|
||
"func:`time.time_ns` is approximately 3 times better than that of :func:`time."
|
||
"time`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:361
|
||
msgid ":pep:`564` -- Add new time functions with nanosecond resolution"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:368
|
||
msgid "PEP 565: Show DeprecationWarning in ``__main__``"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:370
|
||
msgid ""
|
||
"The default handling of :exc:`DeprecationWarning` has been changed such that "
|
||
"these warnings are once more shown by default, but only when the code "
|
||
"triggering them is running directly in the :mod:`__main__` module. As a "
|
||
"result, developers of single file scripts and those using Python "
|
||
"interactively should once again start seeing deprecation warnings for the "
|
||
"APIs they use, but deprecation warnings triggered by imported application, "
|
||
"library and framework modules will continue to be hidden by default."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:378
|
||
msgid ""
|
||
"As a result of this change, the standard library now allows developers to "
|
||
"choose between three different deprecation warning behaviours:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:381
|
||
msgid ""
|
||
":exc:`FutureWarning`: always displayed by default, recommended for warnings "
|
||
"intended to be seen by application end users (e.g. for deprecated "
|
||
"application configuration settings)."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:384
|
||
msgid ""
|
||
":exc:`DeprecationWarning`: displayed by default only in :mod:`__main__` and "
|
||
"when running tests, recommended for warnings intended to be seen by other "
|
||
"Python developers where a version upgrade may result in changed behaviour or "
|
||
"an error."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:388
|
||
msgid ""
|
||
":exc:`PendingDeprecationWarning`: displayed by default only when running "
|
||
"tests, intended for cases where a future version upgrade will change the "
|
||
"warning category to :exc:`DeprecationWarning` or :exc:`FutureWarning`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:392
|
||
msgid ""
|
||
"Previously both :exc:`DeprecationWarning` and :exc:"
|
||
"`PendingDeprecationWarning` were only visible when running tests, which "
|
||
"meant that developers primarily writing single file scripts or using Python "
|
||
"interactively could be surprised by breaking changes in the APIs they used."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:399
|
||
msgid ":pep:`565` -- Show DeprecationWarning in ``__main__``"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:400
|
||
msgid "PEP written and implemented by Nick Coghlan"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:406
|
||
msgid "PEP 560: Core Support for ``typing`` module and Generic Types"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:408
|
||
msgid ""
|
||
"Initially :pep:`484` was designed in such way that it would not introduce "
|
||
"*any* changes to the core CPython interpreter. Now type hints and the :mod:"
|
||
"`typing` module are extensively used by the community, so this restriction "
|
||
"is removed. The PEP introduces two special methods :meth:`__class_getitem__` "
|
||
"and ``__mro_entries__``, these methods are now used by most classes and "
|
||
"special constructs in :mod:`typing`. As a result, the speed of various "
|
||
"operations with types increased up to 7 times, the generic types can be used "
|
||
"without metaclass conflicts, and several long standing bugs in :mod:`typing` "
|
||
"module are fixed."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:420
|
||
#, fuzzy
|
||
msgid ":pep:`560` -- Core support for typing module and generic types"
|
||
msgstr ""
|
||
":pep:`560` — Gestion de base pour les types modules et les types génériques"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:427
|
||
msgid "PEP 552: Hash-based .pyc Files"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:429
|
||
msgid ""
|
||
"Python has traditionally checked the up-to-dateness of bytecode cache files "
|
||
"(i.e., ``.pyc`` files) by comparing the source metadata (last-modified "
|
||
"timestamp and size) with source metadata saved in the cache file header when "
|
||
"it was generated. While effective, this invalidation method has its "
|
||
"drawbacks. When filesystem timestamps are too coarse, Python can miss "
|
||
"source updates, leading to user confusion. Additionally, having a timestamp "
|
||
"in the cache file is problematic for `build reproducibility <https://"
|
||
"reproducible-builds.org/>`_ and content-based build systems."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:438
|
||
msgid ""
|
||
":pep:`552` extends the pyc format to allow the hash of the source file to be "
|
||
"used for invalidation instead of the source timestamp. Such ``.pyc`` files "
|
||
"are called \"hash-based\". By default, Python still uses timestamp-based "
|
||
"invalidation and does not generate hash-based ``.pyc`` files at runtime. "
|
||
"Hash-based ``.pyc`` files may be generated with :mod:`py_compile` or :mod:"
|
||
"`compileall`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:444
|
||
msgid ""
|
||
"Hash-based ``.pyc`` files come in two variants: checked and unchecked. "
|
||
"Python validates checked hash-based ``.pyc`` files against the corresponding "
|
||
"source files at runtime but doesn't do so for unchecked hash-based pycs. "
|
||
"Unchecked hash-based ``.pyc`` files are a useful performance optimization "
|
||
"for environments where a system external to Python (e.g., the build system) "
|
||
"is responsible for keeping ``.pyc`` files up-to-date."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:451
|
||
msgid "See :ref:`pyc-invalidation` for more information."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:455
|
||
msgid ":pep:`552` -- Deterministic pycs"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:456
|
||
msgid "PEP written and implemented by Benjamin Peterson"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:462
|
||
msgid "PEP 545: Python Documentation Translations"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:464
|
||
msgid ""
|
||
":pep:`545` describes the process of creating and maintaining Python "
|
||
"documentation translations."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:467
|
||
msgid "Three new translations have been added:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:469
|
||
msgid "Japanese: https://docs.python.org/ja/"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:470
|
||
msgid "French: https://docs.python.org/fr/"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:471
|
||
msgid "Korean: https://docs.python.org/ko/"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:476
|
||
msgid ":pep:`545` -- Python Documentation Translations"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:476
|
||
msgid ""
|
||
"PEP written and implemented by Julien Palard, Inada Naoki, and Victor "
|
||
"Stinner."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:483
|
||
msgid "Development Runtime Mode: -X dev"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:485
|
||
msgid ""
|
||
"The new :option:`-X` ``dev`` command line option or the new :envvar:"
|
||
"`PYTHONDEVMODE` environment variable can be used to enable CPython's "
|
||
"*development mode*. When in development mode, CPython performs additional "
|
||
"runtime checks that are too expensive to be enabled by default. See :option:"
|
||
"`-X` ``dev`` documentation for the full description of the effects of this "
|
||
"mode."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:494
|
||
msgid "Other Language Changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:496
|
||
msgid ""
|
||
"An :keyword:`await` expression and comprehensions containing an :keyword:"
|
||
"`async for` clause were illegal in the expressions in :ref:`formatted string "
|
||
"literals <f-strings>` due to a problem with the implementation. In Python "
|
||
"3.7 this restriction was lifted."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:501
|
||
msgid ""
|
||
"More than 255 arguments can now be passed to a function, and a function can "
|
||
"now have more than 255 parameters. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`12844` and :issue:`18896`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:505
|
||
msgid ""
|
||
":meth:`bytes.fromhex` and :meth:`bytearray.fromhex` now ignore all ASCII "
|
||
"whitespace, not only spaces. (Contributed by Robert Xiao in :issue:`28927`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:508
|
||
msgid ""
|
||
":class:`str`, :class:`bytes`, and :class:`bytearray` gained support for the "
|
||
"new :meth:`isascii() <str.isascii>` method, which can be used to test if a "
|
||
"string or bytes contain only the ASCII characters. (Contributed by INADA "
|
||
"Naoki in :issue:`32677`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:513
|
||
msgid ""
|
||
":exc:`ImportError` now displays module name and module ``__file__`` path "
|
||
"when ``from ... import ...`` fails. (Contributed by Matthias Bussonnier in :"
|
||
"issue:`29546`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:517
|
||
msgid ""
|
||
"Circular imports involving absolute imports with binding a submodule to a "
|
||
"name are now supported. (Contributed by Serhiy Storchaka in :issue:`30024`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:521
|
||
msgid ""
|
||
"``object.__format__(x, '')`` is now equivalent to ``str(x)`` rather than "
|
||
"``format(str(self), '')``. (Contributed by Serhiy Storchaka in :issue:"
|
||
"`28974`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:525
|
||
msgid ""
|
||
"In order to better support dynamic creation of stack traces, :class:`types."
|
||
"TracebackType` can now be instantiated from Python code, and the ``tb_next`` "
|
||
"attribute on :ref:`tracebacks <traceback-objects>` is now writable. "
|
||
"(Contributed by Nathaniel J. Smith in :issue:`30579`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:531
|
||
msgid ""
|
||
"When using the :option:`-m` switch, ``sys.path[0]`` is now eagerly expanded "
|
||
"to the full starting directory path, rather than being left as the empty "
|
||
"directory (which allows imports from the *current* working directory at the "
|
||
"time when an import occurs) (Contributed by Nick Coghlan in :issue:`33053`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:537
|
||
msgid ""
|
||
"The new :option:`-X` ``importtime`` option or the :envvar:"
|
||
"`PYTHONPROFILEIMPORTTIME` environment variable can be used to show the "
|
||
"timing of each module import. (Contributed by Victor Stinner in :issue:"
|
||
"`31415`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:544
|
||
msgid "New Modules"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:549
|
||
msgid "contextvars"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:551
|
||
msgid ""
|
||
"The new :mod:`contextvars` module and a set of :ref:`new C APIs "
|
||
"<contextvarsobjects>` introduce support for *context variables*. Context "
|
||
"variables are conceptually similar to thread-local variables. Unlike TLS, "
|
||
"context variables support asynchronous code correctly."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:557
|
||
msgid ""
|
||
"The :mod:`asyncio` and :mod:`decimal` modules have been updated to use and "
|
||
"support context variables out of the box. Particularly the active decimal "
|
||
"context is now stored in a context variable, which allows decimal operations "
|
||
"to work with the correct context in asynchronous code."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:564
|
||
msgid ":pep:`567` -- Context Variables"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:565
|
||
msgid "PEP written and implemented by Yury Selivanov"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:571
|
||
msgid "dataclasses"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:573
|
||
msgid ""
|
||
"The new :func:`~dataclasses.dataclass` decorator provides a way to declare "
|
||
"*data classes*. A data class describes its attributes using class variable "
|
||
"annotations. Its constructor and other magic methods, such as :meth:"
|
||
"`~object.__repr__`, :meth:`~object.__eq__`, and :meth:`~object.__hash__` are "
|
||
"generated automatically."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:579
|
||
msgid "Example::"
|
||
msgstr "Exemple ::"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:592
|
||
msgid ":pep:`557` -- Data Classes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:593
|
||
msgid "PEP written and implemented by Eric V. Smith"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:599
|
||
msgid "importlib.resources"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:601
|
||
msgid ""
|
||
"The new :mod:`importlib.resources` module provides several new APIs and one "
|
||
"new ABC for access to, opening, and reading *resources* inside packages. "
|
||
"Resources are roughly similar to files inside packages, but they needn't be "
|
||
"actual files on the physical file system. Module loaders can provide a :"
|
||
"meth:`get_resource_reader()` function which returns a :class:`importlib.abc."
|
||
"ResourceReader` instance to support this new API. Built-in file path "
|
||
"loaders and zip file loaders both support this."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:609
|
||
msgid "Contributed by Barry Warsaw and Brett Cannon in :issue:`32248`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:613
|
||
msgid ""
|
||
"`importlib_resources <http://importlib-resources.readthedocs.io/en/latest/"
|
||
">`_ -- a PyPI backport for earlier Python versions."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:618
|
||
msgid "Improved Modules"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:622
|
||
msgid "argparse"
|
||
msgstr "argparse"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:624
|
||
msgid ""
|
||
"The new :meth:`ArgumentParser.parse_intermixed_args() <argparse."
|
||
"ArgumentParser.parse_intermixed_args>` method allows intermixing options and "
|
||
"positional arguments. (Contributed by paul.j3 in :issue:`14191`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:633 ../Doc/whatsnew/3.7.rst:1950
|
||
msgid "asyncio"
|
||
msgstr "asyncio"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:635
|
||
msgid ""
|
||
"The :mod:`asyncio` module has received many new features, usability and :ref:"
|
||
"`performance improvements <whatsnew37-asyncio-perf>`. Notable changes "
|
||
"include:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:639
|
||
msgid ""
|
||
"The new :term:`provisional <provisional api>` :func:`asyncio.run` function "
|
||
"can be used to run a coroutine from synchronous code by automatically "
|
||
"creating and destroying the event loop. (Contributed by Yury Selivanov in :"
|
||
"issue:`32314`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:644
|
||
msgid ""
|
||
"asyncio gained support for :mod:`contextvars`. :meth:`loop.call_soon() "
|
||
"<asyncio.loop.call_soon>`, :meth:`loop.call_soon_threadsafe() <asyncio.loop."
|
||
"call_soon_threadsafe>`, :meth:`loop.call_later() <asyncio.loop."
|
||
"call_later>`, :meth:`loop.call_at() <asyncio.loop.call_at>`, and :meth:"
|
||
"`Future.add_done_callback() <asyncio.Future.add_done_callback>` have a new "
|
||
"optional keyword-only *context* parameter. :class:`Tasks <asyncio.Task>` now "
|
||
"track their context automatically. See :pep:`567` for more details. "
|
||
"(Contributed by Yury Selivanov in :issue:`32436`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:655
|
||
msgid ""
|
||
"The new :func:`asyncio.create_task` function has been added as a shortcut to "
|
||
"``asyncio.get_event_loop().create_task()``. (Contributed by Andrew Svetlov "
|
||
"in :issue:`32311`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:659
|
||
msgid ""
|
||
"The new :meth:`loop.start_tls() <asyncio.loop.start_tls>` method can be used "
|
||
"to upgrade an existing connection to TLS. (Contributed by Yury Selivanov in :"
|
||
"issue:`23749`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:663
|
||
msgid ""
|
||
"The new :meth:`loop.sock_recv_into() <asyncio.loop.sock_recv_into>` method "
|
||
"allows reading data from a socket directly into a provided buffer making it "
|
||
"possible to reduce data copies. (Contributed by Antoine Pitrou in :issue:"
|
||
"`31819`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:668
|
||
msgid ""
|
||
"The new :func:`asyncio.current_task` function returns the currently running :"
|
||
"class:`~asyncio.Task` instance, and the new :func:`asyncio.all_tasks` "
|
||
"function returns a set of all existing ``Task`` instances in a given loop. "
|
||
"The :meth:`Task.current_task() <asyncio.Task.current_task>` and :meth:`Task."
|
||
"all_tasks() <asyncio.Task.all_tasks>` methods have been deprecated. "
|
||
"(Contributed by Andrew Svetlov in :issue:`32250`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:675
|
||
msgid ""
|
||
"The new *provisional* :class:`~asyncio.BufferedProtocol` class allows "
|
||
"implementing streaming protocols with manual control over the receive "
|
||
"buffer. (Contributed by Yury Selivanov in :issue:`32251`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:679
|
||
msgid ""
|
||
"The new :func:`asyncio.get_running_loop` function returns the currently "
|
||
"running loop, and raises a :exc:`RuntimeError` if no loop is running. This "
|
||
"is in contrast with :func:`asyncio.get_event_loop`, which will *create* a "
|
||
"new event loop if none is running. (Contributed by Yury Selivanov in :issue:"
|
||
"`32269`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:685
|
||
msgid ""
|
||
"The new :meth:`StreamWriter.wait_closed() <asyncio.StreamWriter."
|
||
"wait_closed>` coroutine method allows waiting until the stream writer is "
|
||
"closed. The new :meth:`StreamWriter.is_closing() <asyncio.StreamWriter."
|
||
"is_closing>` method can be used to determine if the writer is closing. "
|
||
"(Contributed by Andrew Svetlov in :issue:`32391`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:691
|
||
msgid ""
|
||
"The new :meth:`loop.sock_sendfile() <asyncio.loop.sock_sendfile>` coroutine "
|
||
"method allows sending files using :mod:`os.sendfile` when possible. "
|
||
"(Contributed by Andrew Svetlov in :issue:`32410`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:695
|
||
msgid ""
|
||
"The new :meth:`Future.get_loop() <asyncio.Future.get_loop>` and ``Task."
|
||
"get_loop()`` methods return the instance of the loop on which a task or a "
|
||
"future were created. :meth:`Server.get_loop() <asyncio.Server.get_loop>` "
|
||
"allows doing the same for :class:`asyncio.Server` objects. (Contributed by "
|
||
"Yury Selivanov in :issue:`32415` and Srinivas Reddy Thatiparthy in :issue:"
|
||
"`32418`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:703
|
||
msgid ""
|
||
"It is now possible to control how instances of :class:`asyncio.Server` begin "
|
||
"serving. Previously, the server would start serving immediately when "
|
||
"created. The new *start_serving* keyword argument to :meth:`loop."
|
||
"create_server() <asyncio.loop.create_server>` and :meth:`loop."
|
||
"create_unix_server() <asyncio.loop.create_unix_server>`, as well as :meth:"
|
||
"`Server.start_serving() <asyncio.Server.start_serving>`, and :meth:`Server."
|
||
"serve_forever() <asyncio.Server.serve_forever>` can be used to decouple "
|
||
"server instantiation and serving. The new :meth:`Server.is_serving() "
|
||
"<asyncio.Server.is_serving>` method returns ``True`` if the server is "
|
||
"serving. :class:`~asyncio.Server` objects are now asynchronous context "
|
||
"managers::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:722
|
||
msgid "(Contributed by Yury Selivanov in :issue:`32662`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:724
|
||
msgid ""
|
||
"Callback objects returned by :func:`loop.call_later() <asyncio.loop."
|
||
"call_later>` gained the new :meth:`when() <asyncio.TimerHandle.when>` method "
|
||
"which returns an absolute scheduled callback timestamp. (Contributed by "
|
||
"Andrew Svetlov in :issue:`32741`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:730
|
||
msgid ""
|
||
"The :meth:`loop.create_datagram_endpoint() \\ <asyncio.loop."
|
||
"create_datagram_endpoint>` method gained support for Unix sockets. "
|
||
"(Contributed by Quentin Dawans in :issue:`31245`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:735
|
||
msgid ""
|
||
"The :func:`asyncio.open_connection`, :func:`asyncio.start_server` "
|
||
"functions, :meth:`loop.create_connection() <asyncio.loop."
|
||
"create_connection>`, :meth:`loop.create_server() <asyncio.loop."
|
||
"create_server>`, :meth:`loop.create_accepted_socket() <asyncio.loop."
|
||
"connect_accepted_socket>` methods and their corresponding UNIX socket "
|
||
"variants now accept the *ssl_handshake_timeout* keyword argument. "
|
||
"(Contributed by Neil Aspinall in :issue:`29970`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:743
|
||
msgid ""
|
||
"The new :meth:`Handle.cancelled() <asyncio.Handle.cancelled>` method returns "
|
||
"``True`` if the callback was cancelled. (Contributed by Marat Sharafutdinov "
|
||
"in :issue:`31943`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:747
|
||
msgid ""
|
||
"The asyncio source has been converted to use the :keyword:`async`/:keyword:"
|
||
"`await` syntax. (Contributed by Andrew Svetlov in :issue:`32193`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:751
|
||
msgid ""
|
||
"The new :meth:`ReadTransport.is_reading() <asyncio.ReadTransport."
|
||
"is_reading>` method can be used to determine the reading state of the "
|
||
"transport. Additionally, calls to :meth:`ReadTransport.resume_reading() "
|
||
"<asyncio.ReadTransport.resume_reading>` and :meth:`ReadTransport."
|
||
"pause_reading() <asyncio.ReadTransport.pause_reading>` are now idempotent. "
|
||
"(Contributed by Yury Selivanov in :issue:`32356`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:759
|
||
msgid ""
|
||
"Loop methods which accept socket paths now support passing :term:`path-like "
|
||
"objects <path-like object>`. (Contributed by Yury Selivanov in :issue:"
|
||
"`32066`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:763
|
||
msgid ""
|
||
"In :mod:`asyncio` TCP sockets on Linux are now created with ``TCP_NODELAY`` "
|
||
"flag set by default. (Contributed by Yury Selivanov and Victor Stinner in :"
|
||
"issue:`27456`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:767
|
||
msgid ""
|
||
"Exceptions occurring in cancelled tasks are no longer logged. (Contributed "
|
||
"by Yury Selivanov in :issue:`30508`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:770
|
||
msgid ""
|
||
"New ``WindowsSelectorEventLoopPolicy`` and "
|
||
"``WindowsProactorEventLoopPolicy`` classes. (Contributed by Yury Selivanov "
|
||
"in :issue:`33792`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:774
|
||
msgid ""
|
||
"Several ``asyncio`` APIs have been :ref:`deprecated <whatsnew37-asyncio-"
|
||
"deprecated>`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:779
|
||
msgid "binascii"
|
||
msgstr "binascii"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:781
|
||
msgid ""
|
||
"The :func:`~binascii.b2a_uu` function now accepts an optional *backtick* "
|
||
"keyword argument. When it's true, zeros are represented by ``'`'`` instead "
|
||
"of spaces. (Contributed by Xiang Zhang in :issue:`30103`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:787
|
||
msgid "calendar"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:789
|
||
msgid ""
|
||
"The :class:`~calendar.HTMLCalendar` class has new class attributes which "
|
||
"ease the customization of CSS classes in the produced HTML calendar. "
|
||
"(Contributed by Oz Tiram in :issue:`30095`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:795 ../Doc/whatsnew/3.7.rst:1964
|
||
msgid "collections"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:797
|
||
msgid ""
|
||
"``collections.namedtuple()`` now supports default values. (Contributed by "
|
||
"Raymond Hettinger in :issue:`32320`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:802
|
||
msgid "compileall"
|
||
msgstr "compileall"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:804
|
||
msgid ""
|
||
":func:`compileall.compile_dir` learned the new *invalidation_mode* "
|
||
"parameter, which can be used to enable :ref:`hash-based .pyc invalidation "
|
||
"<whatsnew37-pep552>`. The invalidation mode can also be specified on the "
|
||
"command line using the new ``--invalidation-mode`` argument. (Contributed by "
|
||
"Benjamin Peterson in :issue:`31650`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:813
|
||
msgid "concurrent.futures"
|
||
msgstr "concurrent.futures"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:815
|
||
msgid ""
|
||
":class:`ProcessPoolExecutor <concurrent.futures.ProcessPoolExecutor>` and :"
|
||
"class:`ThreadPoolExecutor <concurrent.futures.ThreadPoolExecutor>` now "
|
||
"support the new *initializer* and *initargs* constructor arguments. "
|
||
"(Contributed by Antoine Pitrou in :issue:`21423`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:820
|
||
msgid ""
|
||
"The :class:`ProcessPoolExecutor <concurrent.futures.ProcessPoolExecutor>` "
|
||
"can now take the multiprocessing context via the new *mp_context* argument. "
|
||
"(Contributed by Thomas Moreau in :issue:`31540`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:826
|
||
msgid "contextlib"
|
||
msgstr "contextlib"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:828
|
||
msgid ""
|
||
"The new :func:`~contextlib.nullcontext` is a simpler and faster no-op "
|
||
"context manager than :class:`~contextlib.ExitStack`. (Contributed by Jesse-"
|
||
"Bakker in :issue:`10049`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:832
|
||
msgid ""
|
||
"The new :func:`~contextlib.asynccontextmanager`, :class:`~contextlib."
|
||
"AbstractAsyncContextManager`, and :class:`~contextlib.AsyncExitStack` have "
|
||
"been added to complement their synchronous counterparts. (Contributed by "
|
||
"Jelle Zijlstra in :issue:`29679` and :issue:`30241`, and by Alexander Mohr "
|
||
"and Ilya Kulakov in :issue:`29302`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:841
|
||
msgid "cProfile"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:843
|
||
msgid ""
|
||
"The :mod:`cProfile` command line now accepts ``-m module_name`` as an "
|
||
"alternative to script path. (Contributed by Sanyam Khurana in :issue:"
|
||
"`21862`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:848
|
||
msgid "crypt"
|
||
msgstr "crypt"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:850
|
||
msgid ""
|
||
"The :mod:`crypt` module now supports the Blowfish hashing method. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`31664`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:853
|
||
msgid ""
|
||
"The :func:`~crypt.mksalt` function now allows specifying the number of "
|
||
"rounds for hashing. (Contributed by Serhiy Storchaka in :issue:`31702`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:858
|
||
msgid "datetime"
|
||
msgstr "datetime"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:860
|
||
msgid ""
|
||
"The new :meth:`datetime.fromisoformat() <datetime.datetime.fromisoformat>` "
|
||
"method constructs a :class:`~datetime.datetime` object from a string in one "
|
||
"of the formats output by :meth:`datetime.isoformat() <datetime.datetime."
|
||
"isoformat>`. (Contributed by Paul Ganssle in :issue:`15873`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:866
|
||
msgid ""
|
||
"The :class:`tzinfo <datetime.tzinfo>` class now supports sub-minute offsets. "
|
||
"(Contributed by Alexander Belopolsky in :issue:`5288`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:871 ../Doc/whatsnew/3.7.rst:1974
|
||
msgid "dbm"
|
||
msgstr "dbm"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:873
|
||
msgid ""
|
||
":mod:`dbm.dumb` now supports reading read-only files and no longer writes "
|
||
"the index file when it is not changed."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:878
|
||
msgid "decimal"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:880
|
||
msgid ""
|
||
"The :mod:`decimal` module now uses :ref:`context variables <whatsnew37-"
|
||
"pep567>` to store the decimal context. (Contributed by Yury Selivanov in :"
|
||
"issue:`32630`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:886
|
||
msgid "dis"
|
||
msgstr "dis"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:888
|
||
msgid ""
|
||
"The :func:`~dis.dis` function is now able to disassemble nested code objects "
|
||
"(the code of comprehensions, generator expressions and nested functions, and "
|
||
"the code used for building nested classes). The maximum depth of "
|
||
"disassembly recursion is controlled by the new *depth* parameter. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`11822`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:897
|
||
msgid "distutils"
|
||
msgstr "distutils"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:899
|
||
msgid ""
|
||
"``README.rst`` is now included in the list of distutils standard READMEs and "
|
||
"therefore included in source distributions. (Contributed by Ryan Gonzalez "
|
||
"in :issue:`11913`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:905 ../Doc/whatsnew/3.7.rst:1984
|
||
msgid "enum"
|
||
msgstr "enum"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:907
|
||
msgid ""
|
||
"The :class:`Enum <enum.Enum>` learned the new ``_ignore_`` class property, "
|
||
"which allows listing the names of properties which should not become enum "
|
||
"members. (Contributed by Ethan Furman in :issue:`31801`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:912
|
||
msgid ""
|
||
"In Python 3.8, attempting to check for non-Enum objects in :class:`Enum` "
|
||
"classes will raise a :exc:`TypeError` (e.g. ``1 in Color``); similarly, "
|
||
"attempting to check for non-Flag objects in a :class:`Flag` member will "
|
||
"raise :exc:`TypeError` (e.g. ``1 in Perm.RW``); currently, both operations "
|
||
"return :const:`False` instead and are deprecated. (Contributed by Ethan "
|
||
"Furman in :issue:`33217`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:921
|
||
msgid "functools"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:923
|
||
msgid ""
|
||
":func:`functools.singledispatch` now supports registering implementations "
|
||
"using type annotations. (Contributed by Łukasz Langa in :issue:`32227`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:929
|
||
msgid "gc"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:931
|
||
msgid ""
|
||
"The new :func:`gc.freeze` function allows freezing all objects tracked by "
|
||
"the garbage collector and excluding them from future collections. This can "
|
||
"be used before a POSIX ``fork()`` call to make the GC copy-on-write friendly "
|
||
"or to speed up collection. The new :func:`gc.unfreeze` functions reverses "
|
||
"this operation. Additionally, :func:`gc.get_freeze_count` can be used to "
|
||
"obtain the number of frozen objects. (Contributed by Li Zekun in :issue:"
|
||
"`31558`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:941
|
||
msgid "hmac"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:943
|
||
msgid ""
|
||
"The :mod:`hmac` module now has an optimized one-shot :func:`~hmac.digest` "
|
||
"function, which is up to three times faster than :func:`~hmac.HMAC`. "
|
||
"(Contributed by Christian Heimes in :issue:`32433`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:949
|
||
msgid "http.client"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:951
|
||
msgid ""
|
||
":class:`~http.client.HTTPConnection` and :class:`~http.client."
|
||
"HTTPSConnection` now support the new *blocksize* argument for improved "
|
||
"upload throughput. (Contributed by Nir Soffer in :issue:`31945`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:957
|
||
msgid "http.server"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:959
|
||
msgid ""
|
||
":class:`~http.server.SimpleHTTPRequestHandler` now supports the HTTP ``If-"
|
||
"Modified-Since`` header. The server returns the 304 response status if the "
|
||
"target file was not modified after the time specified in the header. "
|
||
"(Contributed by Pierre Quentel in :issue:`29654`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:964
|
||
msgid ""
|
||
":class:`~http.server.SimpleHTTPRequestHandler` accepts the new *directory* "
|
||
"argument, in addition to the new ``--directory`` command line argument. With "
|
||
"this parameter, the server serves the specified directory, by default it "
|
||
"uses the current working directory. (Contributed by Stéphane Wirtel and "
|
||
"Julien Palard in :issue:`28707`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:970
|
||
msgid ""
|
||
"The new :class:`ThreadingHTTPServer <http.server.ThreadingHTTPServer>` class "
|
||
"uses threads to handle requests using :class:`~socketserver.ThreadingMixin`. "
|
||
"It is used when ``http.server`` is run with ``-m``. (Contributed by Julien "
|
||
"Palard in :issue:`31639`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:977
|
||
msgid "idlelib and IDLE"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:979
|
||
msgid ""
|
||
"Multiple fixes for autocompletion. (Contributed by Louie Lu in :issue:"
|
||
"`15786`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:981
|
||
msgid ""
|
||
"Module Browser (on the File menu, formerly called Class Browser), now "
|
||
"displays nested functions and classes in addition to top-level functions and "
|
||
"classes. (Contributed by Guilherme Polo, Cheryl Sabella, and Terry Jan Reedy "
|
||
"in :issue:`1612262`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:987
|
||
msgid ""
|
||
"The Settings dialog (Options, Configure IDLE) has been partly rewritten to "
|
||
"improve both appearance and function. (Contributed by Cheryl Sabella and "
|
||
"Terry Jan Reedy in multiple issues.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:991
|
||
msgid ""
|
||
"The font sample now includes a selection of non-Latin characters so that "
|
||
"users can better see the effect of selecting a particular font. (Contributed "
|
||
"by Terry Jan Reedy in :issue:`13802`.) The sample can be edited to include "
|
||
"other characters. (Contributed by Serhiy Storchaka in :issue:`31860`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:997
|
||
msgid ""
|
||
"The IDLE features formerly implemented as extensions have been reimplemented "
|
||
"as normal features. Their settings have been moved from the Extensions tab "
|
||
"to other dialog tabs. (Contributed by Charles Wohlganger and Terry Jan Reedy "
|
||
"in :issue:`27099`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1002
|
||
msgid ""
|
||
"Editor code context option revised. Box displays all context lines up to "
|
||
"maxlines. Clicking on a context line jumps the editor to that line. "
|
||
"Context colors for custom themes is added to Highlights tab of Settings "
|
||
"dialog. (Contributed by Cheryl Sabella and Terry Jan Reedy in :issue:"
|
||
"`33642`, :issue:`33768`, and :issue:`33679`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1008
|
||
msgid ""
|
||
"On Windows, a new API call tells Windows that tk scales for DPI. On Windows "
|
||
"8.1+ or 10, with DPI compatibility properties of the Python binary "
|
||
"unchanged, and a monitor resolution greater than 96 DPI, this should make "
|
||
"text and lines sharper. It should otherwise have no effect. (Contributed by "
|
||
"Terry Jan Reedy in :issue:`33656`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1014
|
||
msgid "New in 3.7.1:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1016
|
||
msgid ""
|
||
"Output over N lines (50 by default) is squeezed down to a button. N can be "
|
||
"changed in the PyShell section of the General page of the Settings dialog. "
|
||
"Fewer, but possibly extra long, lines can be squeezed by right clicking on "
|
||
"the output. Squeezed output can be expanded in place by double-clicking the "
|
||
"button or into the clipboard or a separate window by right-clicking the "
|
||
"button. (Contributed by Tal Einat in :issue:`1529353`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1023
|
||
msgid "The changes above have been backported to 3.6 maintenance releases."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1025
|
||
msgid "NEW in 3.7.4:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1027
|
||
msgid ""
|
||
"Add \"Run Customized\" to the Run menu to run a module with customized "
|
||
"settings. Any command line arguments entered are added to sys.argv. They re-"
|
||
"appear in the box for the next customized run. One can also suppress the "
|
||
"normal Shell main module restart. (Contributed by Cheryl Sabella, Terry Jan "
|
||
"Reedy, and others in :issue:`5680` and :issue:`37627`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1033
|
||
msgid "New in 3.7.5:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1035
|
||
msgid ""
|
||
"Add optional line numbers for IDLE editor windows. Windows open without line "
|
||
"numbers unless set otherwise in the General tab of the configuration "
|
||
"dialog. Line numbers for an existing window are shown and hidden in the "
|
||
"Options menu. (Contributed by Tal Einat and Saimadhav Heblikar in :issue:"
|
||
"`17535`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1043 ../Doc/whatsnew/3.7.rst:2003
|
||
msgid "importlib"
|
||
msgstr "importlib"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1045
|
||
msgid ""
|
||
"The :class:`importlib.abc.ResourceReader` ABC was introduced to support the "
|
||
"loading of resources from packages. See also :ref:"
|
||
"`whatsnew37_importlib_resources`. (Contributed by Barry Warsaw, Brett Cannon "
|
||
"in :issue:`32248`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1050
|
||
msgid ""
|
||
":func:`importlib.reload` now raises :exc:`ModuleNotFoundError` if the module "
|
||
"lacks a spec. (Contributed by Garvit Khatri in :issue:`29851`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1054
|
||
msgid ""
|
||
":func:`importlib.find_spec` now raises :exc:`ModuleNotFoundError` instead "
|
||
"of :exc:`AttributeError` if the specified parent module is not a package (i."
|
||
"e. lacks a ``__path__`` attribute). (Contributed by Milan Oberkirch in :"
|
||
"issue:`30436`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1059
|
||
msgid ""
|
||
"The new :func:`importlib.source_hash` can be used to compute the hash of the "
|
||
"passed source. A :ref:`hash-based .pyc file <whatsnew37-pep552>` embeds the "
|
||
"value returned by this function."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1065
|
||
msgid "io"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1067
|
||
msgid ""
|
||
"The new :meth:`TextIOWrapper.reconfigure() <io.TextIOWrapper.reconfigure>` "
|
||
"method can be used to reconfigure the text stream with the new settings. "
|
||
"(Contributed by Antoine Pitrou in :issue:`30526` and INADA Naoki in :issue:"
|
||
"`15216`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1074
|
||
msgid "ipaddress"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1076
|
||
msgid ""
|
||
"The new ``subnet_of()`` and ``supernet_of()`` methods of :class:`ipaddress."
|
||
"IPv6Network` and :class:`ipaddress.IPv4Network` can be used for network "
|
||
"containment tests. (Contributed by Michel Albert and Cheryl Sabella in :"
|
||
"issue:`20825`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1083
|
||
msgid "itertools"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1085
|
||
msgid ""
|
||
":func:`itertools.islice` now accepts :meth:`integer-like objects <object."
|
||
"__index__>` as start, stop, and slice arguments. (Contributed by Will "
|
||
"Roberts in :issue:`30537`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1092 ../Doc/whatsnew/3.7.rst:2021
|
||
msgid "locale"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1094
|
||
msgid ""
|
||
"The new *monetary* argument to :func:`locale.format_string` can be used to "
|
||
"make the conversion use monetary thousands separators and grouping strings. "
|
||
"(Contributed by Garvit in :issue:`10379`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1098
|
||
msgid ""
|
||
"The :func:`locale.getpreferredencoding` function now always returns "
|
||
"``'UTF-8'`` on Android or when in the :ref:`forced UTF-8 mode <whatsnew37-"
|
||
"pep540>`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1103
|
||
msgid "logging"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1105
|
||
msgid ""
|
||
":class:`~logging.Logger` instances can now be pickled. (Contributed by Vinay "
|
||
"Sajip in :issue:`30520`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1108
|
||
msgid ""
|
||
"The new :meth:`StreamHandler.setStream() <logging.StreamHandler.setStream>` "
|
||
"method can be used to replace the logger stream after handler creation. "
|
||
"(Contributed by Vinay Sajip in :issue:`30522`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1112
|
||
msgid ""
|
||
"It is now possible to specify keyword arguments to handler constructors in "
|
||
"configuration passed to :func:`logging.config.fileConfig`. (Contributed by "
|
||
"Preston Landers in :issue:`31080`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1118
|
||
msgid "math"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1120
|
||
msgid ""
|
||
"The new :func:`math.remainder` function implements the IEEE 754-style "
|
||
"remainder operation. (Contributed by Mark Dickinson in :issue:`29962`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1125
|
||
msgid "mimetypes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1127
|
||
msgid ""
|
||
"The MIME type of .bmp has been changed from ``'image/x-ms-bmp'`` to ``'image/"
|
||
"bmp'``. (Contributed by Nitish Chandra in :issue:`22589`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1133
|
||
msgid "msilib"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1135
|
||
msgid ""
|
||
"The new :meth:`Database.Close() <msilib.Database.Close>` method can be used "
|
||
"to close the :abbr:`MSI` database. (Contributed by Berker Peksag in :issue:"
|
||
"`20486`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1141
|
||
msgid "multiprocessing"
|
||
msgstr "multiprocessing"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1143
|
||
msgid ""
|
||
"The new :meth:`Process.close() <multiprocessing.Process.close>` method "
|
||
"explicitly closes the process object and releases all resources associated "
|
||
"with it. :exc:`ValueError` is raised if the underlying process is still "
|
||
"running. (Contributed by Antoine Pitrou in :issue:`30596`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1149
|
||
msgid ""
|
||
"The new :meth:`Process.kill() <multiprocessing.Process.kill>` method can be "
|
||
"used to terminate the process using the :data:`SIGKILL` signal on Unix. "
|
||
"(Contributed by Vitor Pereira in :issue:`30794`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1153
|
||
msgid ""
|
||
"Non-daemonic threads created by :class:`~multiprocessing.Process` are now "
|
||
"joined on process exit. (Contributed by Antoine Pitrou in :issue:`18966`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1159
|
||
msgid "os"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1161
|
||
msgid ""
|
||
":func:`os.fwalk` now accepts the *path* argument as :class:`bytes`. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`28682`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1164
|
||
msgid ""
|
||
":func:`os.scandir` gained support for :ref:`file descriptors <path_fd>`. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`25996`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1167
|
||
msgid ""
|
||
"The new :func:`~os.register_at_fork` function allows registering Python "
|
||
"callbacks to be executed at process fork. (Contributed by Antoine Pitrou in :"
|
||
"issue:`16500`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1171
|
||
msgid ""
|
||
"Added :func:`os.preadv` (combine the functionality of :func:`os.readv` and :"
|
||
"func:`os.pread`) and :func:`os.pwritev` functions (combine the functionality "
|
||
"of :func:`os.writev` and :func:`os.pwrite`). (Contributed by Pablo Galindo "
|
||
"in :issue:`31368`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1176
|
||
msgid ""
|
||
"The mode argument of :func:`os.makedirs` no longer affects the file "
|
||
"permission bits of newly-created intermediate-level directories. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`19930`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1180
|
||
msgid ""
|
||
":func:`os.dup2` now returns the new file descriptor. Previously, ``None`` "
|
||
"was always returned. (Contributed by Benjamin Peterson in :issue:`32441`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1184
|
||
msgid ""
|
||
"The structure returned by :func:`os.stat` now contains the :attr:`~os."
|
||
"stat_result.st_fstype` attribute on Solaris and its derivatives. "
|
||
"(Contributed by Jesús Cea Avión in :issue:`32659`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1190
|
||
msgid "pathlib"
|
||
msgstr "pathlib"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1192
|
||
msgid ""
|
||
"The new :meth:`Path.is_mount() <pathlib.Path.is_mount>` method is now "
|
||
"available on POSIX systems and can be used to determine whether a path is a "
|
||
"mount point. (Contributed by Cooper Ry Lees in :issue:`30897`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1198
|
||
msgid "pdb"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1200
|
||
msgid ""
|
||
":func:`pdb.set_trace` now takes an optional *header* keyword-only argument. "
|
||
"If given, it is printed to the console just before debugging begins. "
|
||
"(Contributed by Barry Warsaw in :issue:`31389`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1204
|
||
msgid ""
|
||
":mod:`pdb` command line now accepts ``-m module_name`` as an alternative to "
|
||
"script file. (Contributed by Mario Corchero in :issue:`32206`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1209
|
||
msgid "py_compile"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1211
|
||
msgid ""
|
||
":func:`py_compile.compile` -- and by extension, :mod:`compileall` -- now "
|
||
"respects the :envvar:`SOURCE_DATE_EPOCH` environment variable by "
|
||
"unconditionally creating ``.pyc`` files for hash-based validation. This "
|
||
"allows for guaranteeing `reproducible builds <https://reproducible-builds."
|
||
"org/>`_ of ``.pyc`` files when they are created eagerly. (Contributed by "
|
||
"Bernhard M. Wiedemann in :issue:`29708`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1221
|
||
msgid "pydoc"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1223
|
||
msgid ""
|
||
"The pydoc server can now bind to an arbitrary hostname specified by the new "
|
||
"``-n`` command-line argument. (Contributed by Feanil Patel in :issue:"
|
||
"`31128`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1229
|
||
msgid "queue"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1231
|
||
msgid ""
|
||
"The new :class:`~queue.SimpleQueue` class is an unbounded :abbr:`FIFO` "
|
||
"queue. (Contributed by Antoine Pitrou in :issue:`14976`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1236
|
||
msgid "re"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1238
|
||
msgid ""
|
||
"The flags :const:`re.ASCII`, :const:`re.LOCALE` and :const:`re.UNICODE` can "
|
||
"be set within the scope of a group. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`31690`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1242
|
||
msgid ""
|
||
":func:`re.split` now supports splitting on a pattern like ``r'\\b'``, ``'^"
|
||
"$'`` or ``(?=-)`` that matches an empty string. (Contributed by Serhiy "
|
||
"Storchaka in :issue:`25054`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1246
|
||
msgid ""
|
||
"Regular expressions compiled with the :const:`re.LOCALE` flag no longer "
|
||
"depend on the locale at compile time. Locale settings are applied only when "
|
||
"the compiled regular expression is used. (Contributed by Serhiy Storchaka "
|
||
"in :issue:`30215`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1251
|
||
msgid ""
|
||
":exc:`FutureWarning` is now emitted if a regular expression contains "
|
||
"character set constructs that will change semantically in the future, such "
|
||
"as nested sets and set operations. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`30349`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1256
|
||
msgid ""
|
||
"Compiled regular expression and match objects can now be copied using :func:"
|
||
"`copy.copy` and :func:`copy.deepcopy`. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`10076`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1262
|
||
msgid "signal"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1264
|
||
msgid ""
|
||
"The new *warn_on_full_buffer* argument to the :func:`signal.set_wakeup_fd` "
|
||
"function makes it possible to specify whether Python prints a warning on "
|
||
"stderr when the wakeup buffer overflows. (Contributed by Nathaniel J. Smith "
|
||
"in :issue:`30050`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1271 ../Doc/whatsnew/3.7.rst:2044
|
||
msgid "socket"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1273
|
||
msgid ""
|
||
"The new :func:`socket.getblocking() <socket.socket.getblocking>` method "
|
||
"returns ``True`` if the socket is in blocking mode and ``False`` otherwise. "
|
||
"(Contributed by Yury Selivanov in :issue:`32373`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1277
|
||
msgid ""
|
||
"The new :func:`socket.close` function closes the passed socket file "
|
||
"descriptor. This function should be used instead of :func:`os.close` for "
|
||
"better compatibility across platforms. (Contributed by Christian Heimes in :"
|
||
"issue:`32454`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1282
|
||
msgid ""
|
||
"The :mod:`socket` module now exposes the :data:`socket.TCP_CONGESTION` "
|
||
"(Linux 2.6.13), :data:`socket.TCP_USER_TIMEOUT` (Linux 2.6.37), and :data:"
|
||
"`socket.TCP_NOTSENT_LOWAT` (Linux 3.12) constants. (Contributed by Omar "
|
||
"Sandoval in :issue:`26273` and Nathaniel J. Smith in :issue:`29728`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1288
|
||
msgid ""
|
||
"Support for :data:`socket.AF_VSOCK` sockets has been added to allow "
|
||
"communication between virtual machines and their hosts. (Contributed by "
|
||
"Cathy Avery in :issue:`27584`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1292
|
||
msgid ""
|
||
"Sockets now auto-detect family, type and protocol from file descriptor by "
|
||
"default. (Contributed by Christian Heimes in :issue:`28134`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1298
|
||
msgid "socketserver"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1300
|
||
msgid ""
|
||
":meth:`socketserver.ThreadingMixIn.server_close` now waits until all non-"
|
||
"daemon threads complete. :meth:`socketserver.ForkingMixIn.server_close` now "
|
||
"waits until all child processes complete."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1304
|
||
msgid ""
|
||
"Add a new :attr:`socketserver.ForkingMixIn.block_on_close` class attribute "
|
||
"to :class:`socketserver.ForkingMixIn` and :class:`socketserver."
|
||
"ThreadingMixIn` classes. Set the class attribute to ``False`` to get the "
|
||
"pre-3.7 behaviour."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1310
|
||
msgid "sqlite3"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1312
|
||
msgid ""
|
||
":class:`sqlite3.Connection` now exposes the :meth:`~sqlite3.Connection."
|
||
"backup` method when the underlying SQLite library is at version 3.6.11 or "
|
||
"higher. (Contributed by Lele Gaifax in :issue:`27645`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1316
|
||
msgid ""
|
||
"The *database* argument of :func:`sqlite3.connect` now accepts any :term:"
|
||
"`path-like object`, instead of just a string. (Contributed by Anders "
|
||
"Lorentsen in :issue:`31843`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1322 ../Doc/whatsnew/3.7.rst:2053
|
||
msgid "ssl"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1324
|
||
msgid ""
|
||
"The :mod:`ssl` module now uses OpenSSL's builtin API instead of :func:`~ssl."
|
||
"match_hostname` to check a host name or an IP address. Values are validated "
|
||
"during TLS handshake. Any certificate validation error including failing "
|
||
"the host name check now raises :exc:`~ssl.SSLCertVerificationError` and "
|
||
"aborts the handshake with a proper TLS Alert message. The new exception "
|
||
"contains additional information. Host name validation can be customized "
|
||
"with :attr:`SSLContext.hostname_checks_common_name <ssl.SSLContext."
|
||
"hostname_checks_common_name>`. (Contributed by Christian Heimes in :issue:"
|
||
"`31399`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1335
|
||
msgid ""
|
||
"The improved host name check requires a *libssl* implementation compatible "
|
||
"with OpenSSL 1.0.2 or 1.1. Consequently, OpenSSL 0.9.8 and 1.0.1 are no "
|
||
"longer supported (see :ref:`37-platform-support-removals` for more details). "
|
||
"The ssl module is mostly compatible with LibreSSL 2.7.2 and newer."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1340
|
||
msgid ""
|
||
"The ``ssl`` module no longer sends IP addresses in SNI TLS extension. "
|
||
"(Contributed by Christian Heimes in :issue:`32185`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1343
|
||
msgid ""
|
||
":func:`~ssl.match_hostname` no longer supports partial wildcards like ``www*."
|
||
"example.org``. (Contributed by Mandeep Singh in :issue:`23033` and Christian "
|
||
"Heimes in :issue:`31399`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1348
|
||
msgid ""
|
||
"The default cipher suite selection of the ``ssl`` module now uses a "
|
||
"blacklist approach rather than a hard-coded whitelist. Python no longer re-"
|
||
"enables ciphers that have been blocked by OpenSSL security updates. Default "
|
||
"cipher suite selection can be configured at compile time. (Contributed by "
|
||
"Christian Heimes in :issue:`31429`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1354
|
||
msgid ""
|
||
"Validation of server certificates containing internationalized domain names "
|
||
"(IDNs) is now supported. As part of this change, the :attr:`SSLSocket."
|
||
"server_hostname <ssl.SSLSocket.server_hostname>` attribute now stores the "
|
||
"expected hostname in A-label form (``\"xn--pythn-mua.org\"``), rather than "
|
||
"the U-label form (``\"pythön.org\"``). (Contributed by Nathaniel J. Smith "
|
||
"and Christian Heimes in :issue:`28414`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1361
|
||
msgid ""
|
||
"The ``ssl`` module has preliminary and experimental support for TLS 1.3 and "
|
||
"OpenSSL 1.1.1. At the time of Python 3.7.0 release, OpenSSL 1.1.1 is still "
|
||
"under development and TLS 1.3 hasn't been finalized yet. The TLS 1.3 "
|
||
"handshake and protocol behaves slightly differently than TLS 1.2 and "
|
||
"earlier, see :ref:`ssl-tlsv1_3`. (Contributed by Christian Heimes in :issue:"
|
||
"`32947`, :issue:`20995`, :issue:`29136`, :issue:`30622` and :issue:`33618`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1369
|
||
msgid ""
|
||
":class:`~ssl.SSLSocket` and :class:`~ssl.SSLObject` no longer have a public "
|
||
"constructor. Direct instantiation was never a documented and supported "
|
||
"feature. Instances must be created with :class:`~ssl.SSLContext` methods :"
|
||
"meth:`~ssl.SSLContext.wrap_socket` and :meth:`~ssl.SSLContext.wrap_bio`. "
|
||
"(Contributed by Christian Heimes in :issue:`32951`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1375
|
||
msgid ""
|
||
"OpenSSL 1.1 APIs for setting the minimum and maximum TLS protocol version "
|
||
"are available as :attr:`SSLContext.minimum_version <ssl.SSLContext."
|
||
"minimum_version>` and :attr:`SSLContext.maximum_version <ssl.SSLContext."
|
||
"maximum_version>`. Supported protocols are indicated by several new flags, "
|
||
"such as :data:`~ssl.HAS_TLSv1_1`. (Contributed by Christian Heimes in :issue:"
|
||
"`32609`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1384
|
||
msgid "string"
|
||
msgstr "*string*"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1386
|
||
msgid ""
|
||
":class:`string.Template` now lets you to optionally modify the regular "
|
||
"expression pattern for braced placeholders and non-braced placeholders "
|
||
"separately. (Contributed by Barry Warsaw in :issue:`1198569`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1392
|
||
msgid "subprocess"
|
||
msgstr "subprocess"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1394
|
||
msgid ""
|
||
"The :func:`subprocess.run` function accepts the new *capture_output* keyword "
|
||
"argument. When true, stdout and stderr will be captured. This is equivalent "
|
||
"to passing :data:`subprocess.PIPE` as *stdout* and *stderr* arguments. "
|
||
"(Contributed by Bo Bayles in :issue:`32102`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1400
|
||
msgid ""
|
||
"The ``subprocess.run`` function and the :class:`subprocess.Popen` "
|
||
"constructor now accept the *text* keyword argument as an alias to "
|
||
"*universal_newlines*. (Contributed by Andrew Clegg in :issue:`31756`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1405
|
||
msgid ""
|
||
"On Windows the default for *close_fds* was changed from ``False`` to "
|
||
"``True`` when redirecting the standard handles. It's now possible to set "
|
||
"*close_fds* to true when redirecting the standard handles. See :class:"
|
||
"`subprocess.Popen`. This means that *close_fds* now defaults to ``True`` on "
|
||
"all supported platforms. (Contributed by Segev Finer in :issue:`19764`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1412
|
||
msgid ""
|
||
"The subprocess module is now more graceful when handling :exc:"
|
||
"`KeyboardInterrupt` during :func:`subprocess.call`, :func:`subprocess.run`, "
|
||
"or in a :class:`~subprocess.Popen` context manager. It now waits a short "
|
||
"amount of time for the child to exit, before continuing the handling of the "
|
||
"``KeyboardInterrupt`` exception. (Contributed by Gregory P. Smith in :issue:"
|
||
"`25942`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1422 ../Doc/whatsnew/3.7.rst:2069
|
||
msgid "sys"
|
||
msgstr "sys"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1424
|
||
msgid ""
|
||
"The new :func:`sys.breakpointhook` hook function is called by the built-in :"
|
||
"func:`breakpoint`. (Contributed by Barry Warsaw in :issue:`31353`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1428
|
||
msgid ""
|
||
"On Android, the new :func:`sys.getandroidapilevel` returns the build-time "
|
||
"Android API version. (Contributed by Victor Stinner in :issue:`28740`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1432
|
||
msgid ""
|
||
"The new :func:`sys.get_coroutine_origin_tracking_depth` function returns the "
|
||
"current coroutine origin tracking depth, as set by the new :func:`sys."
|
||
"set_coroutine_origin_tracking_depth`. :mod:`asyncio` has been converted to "
|
||
"use this new API instead of the deprecated :func:`sys."
|
||
"set_coroutine_wrapper`. (Contributed by Nathaniel J. Smith in :issue:"
|
||
"`32591`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1441
|
||
msgid "time"
|
||
msgstr "time"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1443
|
||
msgid ""
|
||
":pep:`564` adds six new functions with nanosecond resolution to the :mod:"
|
||
"`time` module:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1453
|
||
msgid "New clock identifiers have been added:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1455
|
||
msgid ""
|
||
":data:`time.CLOCK_BOOTTIME` (Linux): Identical to :data:`time."
|
||
"CLOCK_MONOTONIC`, except it also includes any time that the system is "
|
||
"suspended."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1458
|
||
msgid ""
|
||
":data:`time.CLOCK_PROF` (FreeBSD, NetBSD and OpenBSD): High-resolution per-"
|
||
"process CPU timer."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1460
|
||
msgid ""
|
||
":data:`time.CLOCK_UPTIME` (FreeBSD, OpenBSD): Time whose absolute value is "
|
||
"the time the system has been running and not suspended, providing accurate "
|
||
"uptime measurement."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1464
|
||
msgid ""
|
||
"The new :func:`time.thread_time` and :func:`time.thread_time_ns` functions "
|
||
"can be used to get per-thread CPU time measurements. (Contributed by Antoine "
|
||
"Pitrou in :issue:`32025`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1468
|
||
msgid ""
|
||
"The new :func:`time.pthread_getcpuclockid` function returns the clock ID of "
|
||
"the thread-specific CPU-time clock."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1473
|
||
msgid "tkinter"
|
||
msgstr "tkinter"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1475
|
||
msgid ""
|
||
"The new :class:`tkinter.ttk.Spinbox` class is now available. (Contributed by "
|
||
"Alan Moore in :issue:`32585`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1480
|
||
msgid "tracemalloc"
|
||
msgstr "tracemalloc"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1482
|
||
msgid ""
|
||
":class:`tracemalloc.Traceback` behaves more like regular tracebacks, sorting "
|
||
"the frames from oldest to most recent. :meth:`Traceback.format() "
|
||
"<tracemalloc.Traceback.format>` now accepts negative *limit*, truncating the "
|
||
"result to the ``abs(limit)`` oldest frames. To get the old behaviour, use "
|
||
"the new *most_recent_first* argument to ``Traceback.format()``. (Contributed "
|
||
"by Jesse Bakker in :issue:`32121`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1492
|
||
msgid "types"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1494
|
||
msgid ""
|
||
"The new :class:`~types.WrapperDescriptorType`, :class:`~types."
|
||
"MethodWrapperType`, :class:`~types.MethodDescriptorType`, and :class:`~types."
|
||
"ClassMethodDescriptorType` classes are now available. (Contributed by Manuel "
|
||
"Krebber and Guido van Rossum in :issue:`29377`, and Serhiy Storchaka in :"
|
||
"issue:`32265`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1500
|
||
msgid ""
|
||
"The new :func:`types.resolve_bases` function resolves MRO entries "
|
||
"dynamically as specified by :pep:`560`. (Contributed by Ivan Levkivskyi in :"
|
||
"issue:`32717`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1506
|
||
msgid "unicodedata"
|
||
msgstr "unicodedata"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1508
|
||
msgid ""
|
||
"The internal :mod:`unicodedata` database has been upgraded to use `Unicode "
|
||
"11 <http://www.unicode.org/versions/Unicode11.0.0/>`_. (Contributed by "
|
||
"Benjamin Peterson.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1514
|
||
msgid "unittest"
|
||
msgstr "unittest"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1516
|
||
msgid ""
|
||
"The new ``-k`` command-line option allows filtering tests by a name "
|
||
"substring or a Unix shell-like pattern. For example, ``python -m unittest -k "
|
||
"foo`` runs ``foo_tests.SomeTest.test_something``, ``bar_tests.SomeTest."
|
||
"test_foo``, but not ``bar_tests.FooTest.test_something``. (Contributed by "
|
||
"Jonas Haag in :issue:`32071`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1525
|
||
msgid "unittest.mock"
|
||
msgstr "unittest.mock"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1527
|
||
msgid ""
|
||
"The :const:`~unittest.mock.sentinel` attributes now preserve their identity "
|
||
"when they are :mod:`copied <copy>` or :mod:`pickled <pickle>`. (Contributed "
|
||
"by Serhiy Storchaka in :issue:`20804`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1531
|
||
msgid ""
|
||
"The new :func:`~unittest.mock.seal` function allows sealing :class:"
|
||
"`~unittest.mock.Mock` instances, which will disallow further creation of "
|
||
"attribute mocks. The seal is applied recursively to all attributes that are "
|
||
"themselves mocks. (Contributed by Mario Corchero in :issue:`30541`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1539
|
||
msgid "urllib.parse"
|
||
msgstr "urllib.parse"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1541
|
||
msgid ""
|
||
":func:`urllib.parse.quote` has been updated from :rfc:`2396` to :rfc:`3986`, "
|
||
"adding ``~`` to the set of characters that are never quoted by default. "
|
||
"(Contributed by Christian Theune and Ratnadeep Debnath in :issue:`16285`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1547
|
||
msgid "uu"
|
||
msgstr "uu"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1549
|
||
msgid ""
|
||
"The :func:`uu.encode` function now accepts an optional *backtick* keyword "
|
||
"argument. When it's true, zeros are represented by ``'`'`` instead of "
|
||
"spaces. (Contributed by Xiang Zhang in :issue:`30103`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1555
|
||
msgid "uuid"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1557
|
||
msgid ""
|
||
"The new :attr:`UUID.is_safe <uuid.UUID.is_safe>` attribute relays "
|
||
"information from the platform about whether generated UUIDs are generated "
|
||
"with a multiprocessing-safe method. (Contributed by Barry Warsaw in :issue:"
|
||
"`22807`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1562
|
||
msgid ""
|
||
":func:`uuid.getnode` now prefers universally administered MAC addresses over "
|
||
"locally administered MAC addresses. This makes a better guarantee for global "
|
||
"uniqueness of UUIDs returned from :func:`uuid.uuid1`. If only locally "
|
||
"administered MAC addresses are available, the first such one found is "
|
||
"returned. (Contributed by Barry Warsaw in :issue:`32107`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1571
|
||
msgid "warnings"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1573
|
||
msgid ""
|
||
"The initialization of the default warnings filters has changed as follows:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1575
|
||
msgid ""
|
||
"warnings enabled via command line options (including those for :option:`-b` "
|
||
"and the new CPython-specific :option:`-X` ``dev`` option) are always passed "
|
||
"to the warnings machinery via the :data:`sys.warnoptions` attribute."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1579
|
||
msgid ""
|
||
"warnings filters enabled via the command line or the environment now have "
|
||
"the following order of precedence:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1582
|
||
msgid "the ``BytesWarning`` filter for :option:`-b` (or ``-bb``)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1583
|
||
msgid "any filters specified with the :option:`-W` option"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1584
|
||
msgid ""
|
||
"any filters specified with the :envvar:`PYTHONWARNINGS` environment variable"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1586
|
||
msgid ""
|
||
"any other CPython specific filters (e.g. the ``default`` filter added for "
|
||
"the new ``-X dev`` mode)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1588
|
||
msgid "any implicit filters defined directly by the warnings machinery"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1590
|
||
msgid ""
|
||
"in CPython debug builds, all warnings are now displayed by default (the "
|
||
"implicit filter list is empty)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1593
|
||
msgid ""
|
||
"(Contributed by Nick Coghlan and Victor Stinner in :issue:`20361`, :issue:"
|
||
"`32043`, and :issue:`32230`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1596
|
||
msgid ""
|
||
"Deprecation warnings are once again shown by default in single-file scripts "
|
||
"and at the interactive prompt. See :ref:`whatsnew37-pep565` for details. "
|
||
"(Contributed by Nick Coghlan in :issue:`31975`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1602
|
||
msgid "xml.etree"
|
||
msgstr "xml.etree"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1604
|
||
msgid ""
|
||
":ref:`ElementPath <elementtree-xpath>` predicates in the :meth:`find` "
|
||
"methods can now compare text of the current node with ``[. = \"text\"]``, "
|
||
"not only text in children. Predicates also allow adding spaces for better "
|
||
"readability. (Contributed by Stefan Behnel in :issue:`31648`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1611
|
||
msgid "xmlrpc.server"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1613
|
||
msgid ""
|
||
":meth:`SimpleXMLRPCDispatcher.register_function <xmlrpc.server."
|
||
"SimpleXMLRPCDispatcher>` can now be used as a decorator. (Contributed by "
|
||
"Xiang Zhang in :issue:`7769`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1619
|
||
msgid "zipapp"
|
||
msgstr "zipapp"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1621
|
||
msgid ""
|
||
"Function :func:`~zipapp.create_archive` now accepts an optional *filter* "
|
||
"argument to allow the user to select which files should be included in the "
|
||
"archive. (Contributed by Irmen de Jong in :issue:`31072`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1625
|
||
msgid ""
|
||
"Function :func:`~zipapp.create_archive` now accepts an optional *compressed* "
|
||
"argument to generate a compressed archive. A command line option ``--"
|
||
"compress`` has also been added to support compression. (Contributed by "
|
||
"Zhiming Wang in :issue:`31638`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1632
|
||
msgid "zipfile"
|
||
msgstr "zipfile"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1634
|
||
msgid ""
|
||
":class:`~zipfile.ZipFile` now accepts the new *compresslevel* parameter to "
|
||
"control the compression level. (Contributed by Bo Bayles in :issue:`21417`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1638
|
||
msgid ""
|
||
"Subdirectories in archives created by ``ZipFile`` are now stored in "
|
||
"alphabetical order. (Contributed by Bernhard M. Wiedemann in :issue:`30693`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1644
|
||
msgid "C API Changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1646
|
||
msgid ""
|
||
"A new API for thread-local storage has been implemented. See :ref:"
|
||
"`whatsnew37-pep539` for an overview and :ref:`thread-specific-storage-api` "
|
||
"for a complete reference. (Contributed by Masayuki Yamamoto in :issue:"
|
||
"`25658`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1651
|
||
msgid ""
|
||
"The new :ref:`context variables <whatsnew37-pep567>` functionality exposes a "
|
||
"number of :ref:`new C APIs <contextvarsobjects>`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1654
|
||
msgid ""
|
||
"The new :c:func:`PyImport_GetModule` function returns the previously "
|
||
"imported module with the given name. (Contributed by Eric Snow in :issue:"
|
||
"`28411`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1658
|
||
msgid ""
|
||
"The new :c:macro:`Py_RETURN_RICHCOMPARE` macro eases writing rich comparison "
|
||
"functions. (Contributed by Petr Victorin in :issue:`23699`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1662
|
||
msgid ""
|
||
"The new :c:macro:`Py_UNREACHABLE` macro can be used to mark unreachable code "
|
||
"paths. (Contributed by Barry Warsaw in :issue:`31338`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1666
|
||
msgid ""
|
||
"The :mod:`tracemalloc` now exposes a C API through the new :c:func:"
|
||
"`PyTraceMalloc_Track` and :c:func:`PyTraceMalloc_Untrack` functions. "
|
||
"(Contributed by Victor Stinner in :issue:`30054`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1671
|
||
msgid ""
|
||
"The new :c:func:`import__find__load__start` and :c:func:"
|
||
"`import__find__load__done` static markers can be used to trace module "
|
||
"imports. (Contributed by Christian Heimes in :issue:`31574`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1676
|
||
msgid ""
|
||
"The fields :c:member:`name` and :c:member:`doc` of structures :c:type:"
|
||
"`PyMemberDef`, :c:type:`PyGetSetDef`, :c:type:`PyStructSequence_Field`, :c:"
|
||
"type:`PyStructSequence_Desc`, and :c:type:`wrapperbase` are now of type "
|
||
"``const char *`` rather of ``char *``. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`28761`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1682
|
||
msgid ""
|
||
"The result of :c:func:`PyUnicode_AsUTF8AndSize` and :c:func:"
|
||
"`PyUnicode_AsUTF8` is now of type ``const char *`` rather of ``char *``. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`28769`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1686
|
||
msgid ""
|
||
"The result of :c:func:`PyMapping_Keys`, :c:func:`PyMapping_Values` and :c:"
|
||
"func:`PyMapping_Items` is now always a list, rather than a list or a tuple. "
|
||
"(Contributed by Oren Milman in :issue:`28280`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1690
|
||
msgid ""
|
||
"Added functions :c:func:`PySlice_Unpack` and :c:func:"
|
||
"`PySlice_AdjustIndices`. (Contributed by Serhiy Storchaka in :issue:`27867`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1693
|
||
msgid ""
|
||
":c:func:`PyOS_AfterFork` is deprecated in favour of the new functions :c:"
|
||
"func:`PyOS_BeforeFork`, :c:func:`PyOS_AfterFork_Parent` and :c:func:"
|
||
"`PyOS_AfterFork_Child`. (Contributed by Antoine Pitrou in :issue:`16500`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1698
|
||
msgid ""
|
||
"The ``PyExc_RecursionErrorInst`` singleton that was part of the public API "
|
||
"has been removed as its members being never cleared may cause a segfault "
|
||
"during finalization of the interpreter. Contributed by Xavier de Gaye in :"
|
||
"issue:`22898` and :issue:`30697`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1703
|
||
msgid ""
|
||
"Added C API support for timezones with timezone constructors :c:func:"
|
||
"`PyTimeZone_FromOffset` and :c:func:`PyTimeZone_FromOffsetAndName`, and "
|
||
"access to the UTC singleton with :c:data:`PyDateTime_TimeZone_UTC`. "
|
||
"Contributed by Paul Ganssle in :issue:`10381`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1708
|
||
msgid ""
|
||
"The type of results of :c:func:`PyThread_start_new_thread` and :c:func:"
|
||
"`PyThread_get_thread_ident`, and the *id* parameter of :c:func:"
|
||
"`PyThreadState_SetAsyncExc` changed from :c:type:`long` to :c:type:`unsigned "
|
||
"long`. (Contributed by Serhiy Storchaka in :issue:`6532`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1714
|
||
msgid ""
|
||
":c:func:`PyUnicode_AsWideCharString` now raises a :exc:`ValueError` if the "
|
||
"second argument is ``NULL`` and the :c:type:`wchar_t*` string contains null "
|
||
"characters. (Contributed by Serhiy Storchaka in :issue:`30708`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1718
|
||
msgid ""
|
||
"Changes to the startup sequence and the management of dynamic memory "
|
||
"allocators mean that the long documented requirement to call :c:func:"
|
||
"`Py_Initialize` before calling most C API functions is now relied on more "
|
||
"heavily, and failing to abide by it may lead to segfaults in embedding "
|
||
"applications. See the :ref:`porting-to-python-37` section in this document "
|
||
"and the :ref:`pre-init-safe` section in the C API documentation for more "
|
||
"details."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1726
|
||
msgid ""
|
||
"The new :c:func:`PyInterpreterState_GetID` returns the unique ID for a given "
|
||
"interpreter. (Contributed by Eric Snow in :issue:`29102`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1730
|
||
msgid ""
|
||
":c:func:`Py_DecodeLocale`, :c:func:`Py_EncodeLocale` now use the UTF-8 "
|
||
"encoding when the :ref:`UTF-8 mode <whatsnew37-pep540>` is enabled. "
|
||
"(Contributed by Victor Stinner in :issue:`29240`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1734
|
||
msgid ""
|
||
":c:func:`PyUnicode_DecodeLocaleAndSize` and :c:func:`PyUnicode_EncodeLocale` "
|
||
"now use the current locale encoding for ``surrogateescape`` error handler. "
|
||
"(Contributed by Victor Stinner in :issue:`29240`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1738
|
||
msgid ""
|
||
"The *start* and *end* parameters of :c:func:`PyUnicode_FindChar` are now "
|
||
"adjusted to behave like string slices. (Contributed by Xiang Zhang in :issue:"
|
||
"`28822`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1744
|
||
msgid "Build Changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1746
|
||
msgid ""
|
||
"Support for building ``--without-threads`` has been removed. The :mod:"
|
||
"`threading` module is now always available. (Contributed by Antoine Pitrou "
|
||
"in :issue:`31370`.)."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1750
|
||
msgid ""
|
||
"A full copy of libffi is no longer bundled for use when building the :mod:"
|
||
"`_ctypes <ctypes>` module on non-OSX UNIX platforms. An installed copy of "
|
||
"libffi is now required when building ``_ctypes`` on such platforms. "
|
||
"(Contributed by Zachary Ware in :issue:`27979`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1755
|
||
msgid ""
|
||
"The Windows build process no longer depends on Subversion to pull in "
|
||
"external sources, a Python script is used to download zipfiles from GitHub "
|
||
"instead. If Python 3.6 is not found on the system (via ``py -3.6``), NuGet "
|
||
"is used to download a copy of 32-bit Python for this purpose. (Contributed "
|
||
"by Zachary Ware in :issue:`30450`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1761
|
||
msgid ""
|
||
"The :mod:`ssl` module requires OpenSSL 1.0.2 or 1.1 compatible libssl. "
|
||
"OpenSSL 1.0.1 has reached end of lifetime on 2016-12-31 and is no longer "
|
||
"supported. LibreSSL is temporarily not supported as well. LibreSSL releases "
|
||
"up to version 2.6.4 are missing required OpenSSL 1.0.2 APIs."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1770
|
||
#, fuzzy
|
||
msgid "Optimizations"
|
||
msgstr "Optimisation"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1772
|
||
msgid ""
|
||
"The overhead of calling many methods of various standard library classes "
|
||
"implemented in C has been significantly reduced by porting more code to use "
|
||
"the ``METH_FASTCALL`` convention. (Contributed by Victor Stinner in :issue:"
|
||
"`29300`, :issue:`29507`, :issue:`29452`, and :issue:`29286`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1778
|
||
msgid ""
|
||
"Various optimizations have reduced Python startup time by 10% on Linux and "
|
||
"up to 30% on macOS. (Contributed by Victor Stinner, INADA Naoki in :issue:"
|
||
"`29585`, and Ivan Levkivskyi in :issue:`31333`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1783
|
||
msgid ""
|
||
"Method calls are now up to 20% faster due to the bytecode changes which "
|
||
"avoid creating bound method instances. (Contributed by Yury Selivanov and "
|
||
"INADA Naoki in :issue:`26110`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1789
|
||
msgid ""
|
||
"The :mod:`asyncio` module received a number of notable optimizations for "
|
||
"commonly used functions:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1792
|
||
msgid ""
|
||
"The :func:`asyncio.get_event_loop` function has been reimplemented in C to "
|
||
"make it up to 15 times faster. (Contributed by Yury Selivanov in :issue:"
|
||
"`32296`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1796
|
||
msgid ""
|
||
":class:`asyncio.Future` callback management has been optimized. (Contributed "
|
||
"by Yury Selivanov in :issue:`32348`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1799
|
||
msgid ""
|
||
":func:`asyncio.gather` is now up to 15% faster. (Contributed by Yury "
|
||
"Selivanov in :issue:`32355`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1802
|
||
msgid ""
|
||
":func:`asyncio.sleep` is now up to 2 times faster when the *delay* argument "
|
||
"is zero or negative. (Contributed by Andrew Svetlov in :issue:`32351`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1806
|
||
msgid ""
|
||
"The performance overhead of asyncio debug mode has been reduced. "
|
||
"(Contributed by Antoine Pitrou in :issue:`31970`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1809
|
||
msgid ""
|
||
"As a result of :ref:`PEP 560 work <whatsnew37-pep560>`, the import time of :"
|
||
"mod:`typing` has been reduced by a factor of 7, and many typing operations "
|
||
"are now faster. (Contributed by Ivan Levkivskyi in :issue:`32226`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1814
|
||
msgid ""
|
||
":func:`sorted` and :meth:`list.sort` have been optimized for common cases to "
|
||
"be up to 40-75% faster. (Contributed by Elliot Gorokhovsky in :issue:"
|
||
"`28685`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1818
|
||
msgid ""
|
||
":meth:`dict.copy` is now up to 5.5 times faster. (Contributed by Yury "
|
||
"Selivanov in :issue:`31179`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1821
|
||
msgid ""
|
||
":func:`hasattr` and :func:`getattr` are now about 4 times faster when *name* "
|
||
"is not found and *obj* does not override :meth:`object.__getattr__` or :meth:"
|
||
"`object.__getattribute__`. (Contributed by INADA Naoki in :issue:`32544`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1826
|
||
msgid ""
|
||
"Searching for certain Unicode characters (like Ukrainian capital \"Є\") in a "
|
||
"string was up to 25 times slower than searching for other characters. It is "
|
||
"now only 3 times slower in the worst case. (Contributed by Serhiy Storchaka "
|
||
"in :issue:`24821`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1831
|
||
msgid ""
|
||
"The :func:`collections.namedtuple` factory has been reimplemented to make "
|
||
"the creation of named tuples 4 to 6 times faster. (Contributed by Jelle "
|
||
"Zijlstra with further improvements by INADA Naoki, Serhiy Storchaka, and "
|
||
"Raymond Hettinger in :issue:`28638`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1836
|
||
msgid ""
|
||
":meth:`date.fromordinal` and :meth:`date.fromtimestamp` are now up to 30% "
|
||
"faster in the common case. (Contributed by Paul Ganssle in :issue:`32403`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1840
|
||
msgid ""
|
||
"The :func:`os.fwalk` function is now up to 2 times faster thanks to the use "
|
||
"of :func:`os.scandir`. (Contributed by Serhiy Storchaka in :issue:`25996`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1844
|
||
msgid ""
|
||
"The speed of the :func:`shutil.rmtree` function has been improved by 20--40% "
|
||
"thanks to the use of the :func:`os.scandir` function. (Contributed by Serhiy "
|
||
"Storchaka in :issue:`28564`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1848
|
||
msgid ""
|
||
"Optimized case-insensitive matching and searching of :mod:`regular "
|
||
"expressions <re>`. Searching some patterns can now be up to 20 times "
|
||
"faster. (Contributed by Serhiy Storchaka in :issue:`30285`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1852
|
||
msgid ""
|
||
":func:`re.compile` now converts ``flags`` parameter to int object if it is "
|
||
"``RegexFlag``. It is now as fast as Python 3.5, and faster than Python 3.6 "
|
||
"by about 10% depending on the pattern. (Contributed by INADA Naoki in :issue:"
|
||
"`31671`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1857
|
||
msgid ""
|
||
"The :meth:`~selectors.BaseSelector.modify` methods of classes :class:"
|
||
"`selectors.EpollSelector`, :class:`selectors.PollSelector` and :class:"
|
||
"`selectors.DevpollSelector` may be around 10% faster under heavy loads. "
|
||
"(Contributed by Giampaolo Rodola' in :issue:`30014`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1862
|
||
msgid ""
|
||
"Constant folding has been moved from the peephole optimizer to the new AST "
|
||
"optimizer, which is able perform optimizations more consistently. "
|
||
"(Contributed by Eugene Toder and INADA Naoki in :issue:`29469` and :issue:"
|
||
"`11549`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1867
|
||
msgid ""
|
||
"Most functions and methods in :mod:`abc` have been rewritten in C. This "
|
||
"makes creation of abstract base classes, and calling :func:`isinstance` and :"
|
||
"func:`issubclass` on them 1.5x faster. This also reduces Python start-up "
|
||
"time by up to 10%. (Contributed by Ivan Levkivskyi and INADA Naoki in :issue:"
|
||
"`31333`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1873
|
||
msgid ""
|
||
"Significant speed improvements to alternate constructors for :class:"
|
||
"`datetime.date` and :class:`datetime.datetime` by using fast-path "
|
||
"constructors when not constructing subclasses. (Contributed by Paul Ganssle "
|
||
"in :issue:`32403`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1878
|
||
msgid ""
|
||
"The speed of comparison of :class:`array.array` instances has been improved "
|
||
"considerably in certain cases. It is now from 10x to 70x faster when "
|
||
"comparing arrays holding values of the same integer type. (Contributed by "
|
||
"Adrian Wielgosik in :issue:`24700`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1883
|
||
msgid ""
|
||
"The :func:`math.erf` and :func:`math.erfc` functions now use the (faster) C "
|
||
"library implementation on most platforms. (Contributed by Serhiy Storchaka "
|
||
"in :issue:`26121`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1889
|
||
msgid "Other CPython Implementation Changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1891
|
||
msgid ""
|
||
"Trace hooks may now opt out of receiving the ``line`` and opt into receiving "
|
||
"the ``opcode`` events from the interpreter by setting the corresponding new "
|
||
"``f_trace_lines`` and ``f_trace_opcodes`` attributes on the frame being "
|
||
"traced. (Contributed by Nick Coghlan in :issue:`31344`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1896
|
||
msgid ""
|
||
"Fixed some consistency problems with namespace package module attributes. "
|
||
"Namespace module objects now have an ``__file__`` that is set to ``None`` "
|
||
"(previously unset), and their ``__spec__.origin`` is also set to ``None`` "
|
||
"(previously the string ``\"namespace\"``). See :issue:`32305`. Also, the "
|
||
"namespace module object's ``__spec__.loader`` is set to the same value as "
|
||
"``__loader__`` (previously, the former was set to ``None``). See :issue:"
|
||
"`32303`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1904
|
||
msgid ""
|
||
"The :func:`locals` dictionary now displays in the lexical order that "
|
||
"variables were defined. Previously, the order was undefined. (Contributed "
|
||
"by Raymond Hettinger in :issue:`32690`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1908
|
||
msgid ""
|
||
"The :mod:`distutils` ``upload`` command no longer tries to change CR end-of-"
|
||
"line characters to CRLF. This fixes a corruption issue with sdists that "
|
||
"ended with a byte equivalent to CR. (Contributed by Bo Bayles in :issue:"
|
||
"`32304`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1915
|
||
msgid "Deprecated Python Behavior"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1917
|
||
msgid ""
|
||
"Yield expressions (both ``yield`` and ``yield from`` clauses) are now "
|
||
"deprecated in comprehensions and generator expressions (aside from the "
|
||
"iterable expression in the leftmost :keyword:`!for` clause). This ensures "
|
||
"that comprehensions always immediately return a container of the appropriate "
|
||
"type (rather than potentially returning a :term:`generator iterator` "
|
||
"object), while generator expressions won't attempt to interleave their "
|
||
"implicit output with the output from any explicit yield expressions. In "
|
||
"Python 3.7, such expressions emit :exc:`DeprecationWarning` when compiled, "
|
||
"in Python 3.8 this will be a :exc:`SyntaxError`. (Contributed by Serhiy "
|
||
"Storchaka in :issue:`10544`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1928
|
||
msgid ""
|
||
"Returning a subclass of :class:`complex` from :meth:`object.__complex__` is "
|
||
"deprecated and will be an error in future Python versions. This makes "
|
||
"``__complex__()`` consistent with :meth:`object.__int__` and :meth:`object."
|
||
"__float__`. (Contributed by Serhiy Storchaka in :issue:`28894`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1937
|
||
msgid "Deprecated Python modules, functions and methods"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1940
|
||
msgid "aifc"
|
||
msgstr "aifc"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1942
|
||
msgid ""
|
||
":func:`aifc.openfp` has been deprecated and will be removed in Python 3.9. "
|
||
"Use :func:`aifc.open` instead. (Contributed by Brian Curtin in :issue:"
|
||
"`31985`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1952
|
||
msgid ""
|
||
"Support for directly ``await``-ing instances of :class:`asyncio.Lock` and "
|
||
"other asyncio synchronization primitives has been deprecated. An "
|
||
"asynchronous context manager must be used in order to acquire and release "
|
||
"the synchronization resource. (Contributed by Andrew Svetlov in :issue:"
|
||
"`32253`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1958
|
||
msgid ""
|
||
"The :meth:`asyncio.Task.current_task` and :meth:`asyncio.Task.all_tasks` "
|
||
"methods have been deprecated. (Contributed by Andrew Svetlov in :issue:"
|
||
"`32250`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1966
|
||
msgid ""
|
||
"In Python 3.8, the abstract base classes in :mod:`collections.abc` will no "
|
||
"longer be exposed in the regular :mod:`collections` module. This will help "
|
||
"create a clearer distinction between the concrete classes and the abstract "
|
||
"base classes. (Contributed by Serhiy Storchaka in :issue:`25988`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1976
|
||
msgid ""
|
||
":mod:`dbm.dumb` now supports reading read-only files and no longer writes "
|
||
"the index file when it is not changed. A deprecation warning is now emitted "
|
||
"if the index file is missing and recreated in the ``'r'`` and ``'w'`` modes "
|
||
"(this will be an error in future Python releases). (Contributed by Serhiy "
|
||
"Storchaka in :issue:`28847`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1986
|
||
msgid ""
|
||
"In Python 3.8, attempting to check for non-Enum objects in :class:`Enum` "
|
||
"classes will raise a :exc:`TypeError` (e.g. ``1 in Color``); similarly, "
|
||
"attempting to check for non-Flag objects in a :class:`Flag` member will "
|
||
"raise :exc:`TypeError` (e.g. ``1 in Perm.RW``); currently, both operations "
|
||
"return :const:`False` instead. (Contributed by Ethan Furman in :issue:"
|
||
"`33217`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1995
|
||
msgid "gettext"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:1997
|
||
msgid ""
|
||
"Using non-integer value for selecting a plural form in :mod:`gettext` is now "
|
||
"deprecated. It never correctly worked. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`28692`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2005
|
||
msgid ""
|
||
"Methods :meth:`MetaPathFinder.find_module() <importlib.abc.MetaPathFinder."
|
||
"find_module>` (replaced by :meth:`MetaPathFinder.find_spec() <importlib.abc."
|
||
"MetaPathFinder.find_spec>`) and :meth:`PathEntryFinder.find_loader() "
|
||
"<importlib.abc.PathEntryFinder.find_loader>` (replaced by :meth:"
|
||
"`PathEntryFinder.find_spec() <importlib.abc.PathEntryFinder.find_spec>`) "
|
||
"both deprecated in Python 3.4 now emit :exc:`DeprecationWarning`. "
|
||
"(Contributed by Matthias Bussonnier in :issue:`29576`)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2016
|
||
msgid ""
|
||
"The :class:`importlib.abc.ResourceLoader` ABC has been deprecated in favour "
|
||
"of :class:`importlib.abc.ResourceReader`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2023
|
||
msgid ""
|
||
":func:`locale.format` has been deprecated, use :meth:`locale.format_string` "
|
||
"instead. (Contributed by Garvit in :issue:`10379`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2028
|
||
msgid "macpath"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2030
|
||
msgid ""
|
||
"The :mod:`macpath` is now deprecated and will be removed in Python 3.8. "
|
||
"(Contributed by Chi Hsuan Yen in :issue:`9850`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2035
|
||
msgid "threading"
|
||
msgstr "threading"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2037
|
||
msgid ""
|
||
":mod:`dummy_threading` and :mod:`_dummy_thread` have been deprecated. It is "
|
||
"no longer possible to build Python with threading disabled. Use :mod:"
|
||
"`threading` instead. (Contributed by Antoine Pitrou in :issue:`31370`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2046
|
||
msgid ""
|
||
"The silent argument value truncation in :func:`socket.htons` and :func:"
|
||
"`socket.ntohs` has been deprecated. In future versions of Python, if the "
|
||
"passed argument is larger than 16 bits, an exception will be raised. "
|
||
"(Contributed by Oren Milman in :issue:`28332`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2055
|
||
msgid ""
|
||
":func:`ssl.wrap_socket` is deprecated. Use :meth:`ssl.SSLContext."
|
||
"wrap_socket` instead. (Contributed by Christian Heimes in :issue:`28124`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2061
|
||
msgid "sunau"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2063
|
||
msgid ""
|
||
":func:`sunau.openfp` has been deprecated and will be removed in Python 3.9. "
|
||
"Use :func:`sunau.open` instead. (Contributed by Brian Curtin in :issue:"
|
||
"`31985`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2071
|
||
msgid ""
|
||
"Deprecated :func:`sys.set_coroutine_wrapper` and :func:`sys."
|
||
"get_coroutine_wrapper`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2074
|
||
msgid ""
|
||
"The undocumented ``sys.callstats()`` function has been deprecated and will "
|
||
"be removed in a future Python version. (Contributed by Victor Stinner in :"
|
||
"issue:`28799`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2080
|
||
msgid "wave"
|
||
msgstr "wave"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2082
|
||
msgid ""
|
||
":func:`wave.openfp` has been deprecated and will be removed in Python 3.9. "
|
||
"Use :func:`wave.open` instead. (Contributed by Brian Curtin in :issue:"
|
||
"`31985`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2088
|
||
msgid "Deprecated functions and types of the C API"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2090
|
||
msgid ""
|
||
"Function :c:func:`PySlice_GetIndicesEx` is deprecated and replaced with a "
|
||
"macro if ``Py_LIMITED_API`` is not set or set to a value in the range "
|
||
"between ``0x03050400`` and ``0x03060000`` (not inclusive), or is "
|
||
"``0x03060100`` or higher. (Contributed by Serhiy Storchaka in :issue:"
|
||
"`27867`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2095
|
||
msgid ""
|
||
":c:func:`PyOS_AfterFork` has been deprecated. Use :c:func:"
|
||
"`PyOS_BeforeFork`, :c:func:`PyOS_AfterFork_Parent` or :c:func:"
|
||
"`PyOS_AfterFork_Child()` instead. (Contributed by Antoine Pitrou in :issue:"
|
||
"`16500`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2103
|
||
msgid "Platform Support Removals"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2105
|
||
msgid "FreeBSD 9 and older are no longer officially supported."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2106
|
||
msgid ""
|
||
"For full Unicode support, including within extension modules, \\*nix "
|
||
"platforms are now expected to provide at least one of ``C.UTF-8`` (full "
|
||
"locale), ``C.utf8`` (full locale) or ``UTF-8`` (``LC_CTYPE``-only locale) as "
|
||
"an alternative to the legacy ``ASCII``-based ``C`` locale."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2110
|
||
msgid ""
|
||
"OpenSSL 0.9.8 and 1.0.1 are no longer supported, which means building "
|
||
"CPython 3.7 with SSL/TLS support on older platforms still using these "
|
||
"versions requires custom build options that link to a more recent version of "
|
||
"OpenSSL."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2114
|
||
msgid ""
|
||
"Notably, this issue affects the Debian 8 (aka \"jessie\") and Ubuntu 14.04 "
|
||
"(aka \"Trusty\") LTS Linux distributions, as they still use OpenSSL 1.0.1 by "
|
||
"default."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2118
|
||
msgid ""
|
||
"Debian 9 (\"stretch\") and Ubuntu 16.04 (\"xenial\"), as well as recent "
|
||
"releases of other LTS Linux releases (e.g. RHEL/CentOS 7.5, SLES 12-SP3), "
|
||
"use OpenSSL 1.0.2 or later, and remain supported in the default build "
|
||
"configuration."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2122
|
||
msgid ""
|
||
"CPython's own :source:`CI configuration file <.travis.yml>` provides an "
|
||
"example of using the SSL :source:`compatibility testing infrastructure "
|
||
"<Tools/ssl/multissltests.py>` in CPython's test suite to build and link "
|
||
"against OpenSSL 1.1.0 rather than an outdated system provided OpenSSL."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2130
|
||
msgid "API and Feature Removals"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2132
|
||
msgid "The following features and APIs have been removed from Python 3.7:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2134
|
||
msgid ""
|
||
"The ``os.stat_float_times()`` function has been removed. It was introduced "
|
||
"in Python 2.3 for backward compatibility with Python 2.2, and was deprecated "
|
||
"since Python 3.1."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2138
|
||
msgid ""
|
||
"Unknown escapes consisting of ``'\\'`` and an ASCII letter in replacement "
|
||
"templates for :func:`re.sub` were deprecated in Python 3.5, and will now "
|
||
"cause an error."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2142
|
||
msgid ""
|
||
"Removed support of the *exclude* argument in :meth:`tarfile.TarFile.add`. It "
|
||
"was deprecated in Python 2.7 and 3.2. Use the *filter* argument instead."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2145
|
||
msgid ""
|
||
"The ``splitunc()`` function in the :mod:`ntpath` module was deprecated in "
|
||
"Python 3.1, and has now been removed. Use the :func:`~os.path.splitdrive` "
|
||
"function instead."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2149
|
||
msgid ""
|
||
":func:`collections.namedtuple` no longer supports the *verbose* parameter or "
|
||
"``_source`` attribute which showed the generated source code for the named "
|
||
"tuple class. This was part of an optimization designed to speed-up class "
|
||
"creation. (Contributed by Jelle Zijlstra with further improvements by INADA "
|
||
"Naoki, Serhiy Storchaka, and Raymond Hettinger in :issue:`28638`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2155
|
||
msgid ""
|
||
"Functions :func:`bool`, :func:`float`, :func:`list` and :func:`tuple` no "
|
||
"longer take keyword arguments. The first argument of :func:`int` can now be "
|
||
"passed only as positional argument."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2159
|
||
msgid ""
|
||
"Removed previously deprecated in Python 2.4 classes ``Plist``, ``Dict`` and "
|
||
"``_InternalDict`` in the :mod:`plistlib` module. Dict values in the result "
|
||
"of functions :func:`~plistlib.readPlist` and :func:`~plistlib."
|
||
"readPlistFromBytes` are now normal dicts. You no longer can use attribute "
|
||
"access to access items of these dictionaries."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2165
|
||
msgid ""
|
||
"The ``asyncio.windows_utils.socketpair()`` function has been removed. Use "
|
||
"the :func:`socket.socketpair` function instead, it is available on all "
|
||
"platforms since Python 3.5. ``asyncio.windows_utils.socketpair`` was just an "
|
||
"alias to ``socket.socketpair`` on Python 3.5 and newer."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2171
|
||
msgid ""
|
||
":mod:`asyncio` no longer exports the :mod:`selectors` and :mod:`_overlapped` "
|
||
"modules as ``asyncio.selectors`` and ``asyncio._overlapped``. Replace ``from "
|
||
"asyncio import selectors`` with ``import selectors``."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2176
|
||
msgid ""
|
||
"Direct instantiation of :class:`ssl.SSLSocket` and :class:`ssl.SSLObject` "
|
||
"objects is now prohibited. The constructors were never documented, tested, "
|
||
"or designed as public constructors. Users were supposed to use :func:`ssl."
|
||
"wrap_socket` or :class:`ssl.SSLContext`. (Contributed by Christian Heimes "
|
||
"in :issue:`32951`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2182
|
||
msgid ""
|
||
"The unused :mod:`distutils` ``install_misc`` command has been removed. "
|
||
"(Contributed by Eric N. Vander Weele in :issue:`29218`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2187
|
||
msgid "Module Removals"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2189
|
||
msgid ""
|
||
"The ``fpectl`` module has been removed. It was never enabled by default, "
|
||
"never worked correctly on x86-64, and it changed the Python ABI in ways that "
|
||
"caused unexpected breakage of C extensions. (Contributed by Nathaniel J. "
|
||
"Smith in :issue:`29137`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2196 ../Doc/whatsnew/3.7.rst:2472
|
||
msgid "Windows-only Changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2198
|
||
msgid ""
|
||
"The python launcher, (py.exe), can accept 32 & 64 bit specifiers **without** "
|
||
"having to specify a minor version as well. So ``py -3-32`` and ``py -3-64`` "
|
||
"become valid as well as ``py -3.7-32``, also the -*m*-64 and -*m.n*-64 forms "
|
||
"are now accepted to force 64 bit python even if 32 bit would have otherwise "
|
||
"been used. If the specified version is not available py.exe will error exit. "
|
||
"(Contributed by Steve Barnes in :issue:`30291`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2205
|
||
msgid ""
|
||
"The launcher can be run as ``py -0`` to produce a list of the installed "
|
||
"pythons, *with default marked with an asterisk*. Running ``py -0p`` will "
|
||
"include the paths. If py is run with a version specifier that cannot be "
|
||
"matched it will also print the *short form* list of available specifiers. "
|
||
"(Contributed by Steve Barnes in :issue:`30362`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2215
|
||
#, fuzzy
|
||
msgid "Porting to Python 3.7"
|
||
msgstr "Portage vers Python 2.7"
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2217
|
||
msgid ""
|
||
"This section lists previously described changes and other bugfixes that may "
|
||
"require changes to your code."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2222
|
||
msgid "Changes in Python Behavior"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2224
|
||
msgid ""
|
||
":keyword:`async` and :keyword:`await` names are now reserved keywords. Code "
|
||
"using these names as identifiers will now raise a :exc:`SyntaxError`. "
|
||
"(Contributed by Jelle Zijlstra in :issue:`30406`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2228
|
||
msgid ""
|
||
":pep:`479` is enabled for all code in Python 3.7, meaning that :exc:"
|
||
"`StopIteration` exceptions raised directly or indirectly in coroutines and "
|
||
"generators are transformed into :exc:`RuntimeError` exceptions. (Contributed "
|
||
"by Yury Selivanov in :issue:`32670`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2234
|
||
msgid ""
|
||
":meth:`object.__aiter__` methods can no longer be declared as asynchronous. "
|
||
"(Contributed by Yury Selivanov in :issue:`31709`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2237
|
||
msgid ""
|
||
"Due to an oversight, earlier Python versions erroneously accepted the "
|
||
"following syntax::"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2245
|
||
msgid ""
|
||
"Python 3.7 now correctly raises a :exc:`SyntaxError`, as a generator "
|
||
"expression always needs to be directly inside a set of parentheses and "
|
||
"cannot have a comma on either side, and the duplication of the parentheses "
|
||
"can be omitted only on calls. (Contributed by Serhiy Storchaka in :issue:"
|
||
"`32012` and :issue:`32023`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2251
|
||
msgid ""
|
||
"When using the :option:`-m` switch, the initial working directory is now "
|
||
"added to :data:`sys.path`, rather than an empty string (which dynamically "
|
||
"denoted the current working directory at the time of each import). Any "
|
||
"programs that are checking for the empty string, or otherwise relying on the "
|
||
"previous behaviour, will need to be updated accordingly (e.g. by also "
|
||
"checking for ``os.getcwd()`` or ``os.path.dirname(__main__.__file__)``, "
|
||
"depending on why the code was checking for the empty string in the first "
|
||
"place)."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2261
|
||
msgid "Changes in the Python API"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2263
|
||
msgid ""
|
||
":meth:`socketserver.ThreadingMixIn.server_close` now waits until all non-"
|
||
"daemon threads complete. Set the new :attr:`socketserver.ThreadingMixIn."
|
||
"block_on_close` class attribute to ``False`` to get the pre-3.7 behaviour. "
|
||
"(Contributed by Victor Stinner in :issue:`31233` and :issue:`33540`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2269
|
||
msgid ""
|
||
":meth:`socketserver.ForkingMixIn.server_close` now waits until all child "
|
||
"processes complete. Set the new :attr:`socketserver.ForkingMixIn."
|
||
"block_on_close` class attribute to ``False`` to get the pre-3.7 behaviour. "
|
||
"(Contributed by Victor Stinner in :issue:`31151` and :issue:`33540`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2275
|
||
msgid ""
|
||
"The :func:`locale.localeconv` function now temporarily sets the ``LC_CTYPE`` "
|
||
"locale to the value of ``LC_NUMERIC`` in some cases. (Contributed by Victor "
|
||
"Stinner in :issue:`31900`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2279
|
||
msgid ""
|
||
":meth:`pkgutil.walk_packages` now raises a :exc:`ValueError` if *path* is a "
|
||
"string. Previously an empty list was returned. (Contributed by Sanyam "
|
||
"Khurana in :issue:`24744`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2283
|
||
msgid ""
|
||
"A format string argument for :meth:`string.Formatter.format` is now :ref:"
|
||
"`positional-only <positional-only_parameter>`. Passing it as a keyword "
|
||
"argument was deprecated in Python 3.5. (Contributed by Serhiy Storchaka in :"
|
||
"issue:`29193`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2288
|
||
msgid ""
|
||
"Attributes :attr:`~http.cookies.Morsel.key`, :attr:`~http.cookies.Morsel."
|
||
"value` and :attr:`~http.cookies.Morsel.coded_value` of class :class:`http."
|
||
"cookies.Morsel` are now read-only. Assigning to them was deprecated in "
|
||
"Python 3.5. Use the :meth:`~http.cookies.Morsel.set` method for setting "
|
||
"them. (Contributed by Serhiy Storchaka in :issue:`29192`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2296
|
||
msgid ""
|
||
"The *mode* argument of :func:`os.makedirs` no longer affects the file "
|
||
"permission bits of newly-created intermediate-level directories. To set "
|
||
"their file permission bits you can set the umask before invoking "
|
||
"``makedirs()``. (Contributed by Serhiy Storchaka in :issue:`19930`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2302
|
||
msgid ""
|
||
"The :attr:`struct.Struct.format` type is now :class:`str` instead of :class:"
|
||
"`bytes`. (Contributed by Victor Stinner in :issue:`21071`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2305
|
||
msgid ""
|
||
":func:`~cgi.parse_multipart` now accepts the *encoding* and *errors* "
|
||
"arguments and returns the same results as :class:`~FieldStorage`: for non-"
|
||
"file fields, the value associated to a key is a list of strings, not bytes. "
|
||
"(Contributed by Pierre Quentel in :issue:`29979`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2311
|
||
msgid ""
|
||
"Due to internal changes in :mod:`socket`, calling :func:`socket.fromshare` "
|
||
"on a socket created by :func:`socket.share <socket.socket.share>` in older "
|
||
"Python versions is not supported."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2315
|
||
msgid ""
|
||
"``repr`` for :exc:`BaseException` has changed to not include the trailing "
|
||
"comma. Most exceptions are affected by this change. (Contributed by Serhiy "
|
||
"Storchaka in :issue:`30399`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2319
|
||
msgid ""
|
||
"``repr`` for :class:`datetime.timedelta` has changed to include the keyword "
|
||
"arguments in the output. (Contributed by Utkarsh Upadhyay in :issue:`30302`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2322
|
||
msgid ""
|
||
"Because :func:`shutil.rmtree` is now implemented using the :func:`os."
|
||
"scandir` function, the user specified handler *onerror* is now called with "
|
||
"the first argument ``os.scandir`` instead of ``os.listdir`` when listing the "
|
||
"directory is failed."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2327
|
||
msgid ""
|
||
"Support for nested sets and set operations in regular expressions as in "
|
||
"`Unicode Technical Standard #18`_ might be added in the future. This would "
|
||
"change the syntax. To facilitate this future change a :exc:`FutureWarning` "
|
||
"will be raised in ambiguous cases for the time being. That include sets "
|
||
"starting with a literal ``'['`` or containing literal character sequences "
|
||
"``'--'``, ``'&&'``, ``'~~'``, and ``'||'``. To avoid a warning, escape them "
|
||
"with a backslash. (Contributed by Serhiy Storchaka in :issue:`30349`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2338
|
||
msgid ""
|
||
"The result of splitting a string on a :mod:`regular expression <re>` that "
|
||
"could match an empty string has been changed. For example splitting on "
|
||
"``r'\\s*'`` will now split not only on whitespaces as it did previously, but "
|
||
"also on empty strings before all non-whitespace characters and just before "
|
||
"the end of the string. The previous behavior can be restored by changing the "
|
||
"pattern to ``r'\\s+'``. A :exc:`FutureWarning` was emitted for such "
|
||
"patterns since Python 3.5."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2347
|
||
msgid ""
|
||
"For patterns that match both empty and non-empty strings, the result of "
|
||
"searching for all matches may also be changed in other cases. For example "
|
||
"in the string ``'a\\n\\n'``, the pattern ``r'(?m)^\\s*?$'`` will not only "
|
||
"match empty strings at positions 2 and 3, but also the string ``'\\n'`` at "
|
||
"positions 2--3. To match only blank lines, the pattern should be rewritten "
|
||
"as ``r'(?m)^[^\\S\\n]*$'``."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2354
|
||
msgid ""
|
||
":func:`re.sub()` now replaces empty matches adjacent to a previous non-empty "
|
||
"match. For example ``re.sub('x*', '-', 'abxd')`` returns now ``'-a-b--d-'`` "
|
||
"instead of ``'-a-b-d-'`` (the first minus between 'b' and 'd' replaces 'x', "
|
||
"and the second minus replaces an empty string between 'x' and 'd')."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2360
|
||
msgid "(Contributed by Serhiy Storchaka in :issue:`25054` and :issue:`32308`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2362
|
||
msgid ""
|
||
"Change :func:`re.escape` to only escape regex special characters instead of "
|
||
"escaping all characters other than ASCII letters, numbers, and ``'_'``. "
|
||
"(Contributed by Serhiy Storchaka in :issue:`29995`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2366
|
||
msgid ""
|
||
":class:`tracemalloc.Traceback` frames are now sorted from oldest to most "
|
||
"recent to be more consistent with :mod:`traceback`. (Contributed by Jesse "
|
||
"Bakker in :issue:`32121`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2370
|
||
msgid ""
|
||
"On OSes that support :const:`socket.SOCK_NONBLOCK` or :const:`socket."
|
||
"SOCK_CLOEXEC` bit flags, the :attr:`socket.type <socket.socket.type>` no "
|
||
"longer has them applied. Therefore, checks like ``if sock.type == socket."
|
||
"SOCK_STREAM`` work as expected on all platforms. (Contributed by Yury "
|
||
"Selivanov in :issue:`32331`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2377
|
||
msgid ""
|
||
"On Windows the default for the *close_fds* argument of :class:`subprocess."
|
||
"Popen` was changed from :const:`False` to :const:`True` when redirecting the "
|
||
"standard handles. If you previously depended on handles being inherited when "
|
||
"using :class:`subprocess.Popen` with standard io redirection, you will have "
|
||
"to pass ``close_fds=False`` to preserve the previous behaviour, or use :attr:"
|
||
"`STARTUPINFO.lpAttributeList <subprocess.STARTUPINFO.lpAttributeList>`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2385
|
||
msgid ""
|
||
":meth:`importlib.machinery.PathFinder.invalidate_caches` -- which implicitly "
|
||
"affects :func:`importlib.invalidate_caches` -- now deletes entries in :data:"
|
||
"`sys.path_importer_cache` which are set to ``None``. (Contributed by Brett "
|
||
"Cannon in :issue:`33169`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2390
|
||
msgid ""
|
||
"In :mod:`asyncio`, :meth:`loop.sock_recv() <asyncio.loop.sock_recv>`, :meth:"
|
||
"`loop.sock_sendall() <asyncio.loop.sock_sendall>`, :meth:`loop.sock_accept() "
|
||
"<asyncio.loop.sock_accept>`, :meth:`loop.getaddrinfo() <asyncio.loop."
|
||
"getaddrinfo>`, :meth:`loop.getnameinfo() <asyncio.loop.getnameinfo>` have "
|
||
"been changed to be proper coroutine methods to match their documentation. "
|
||
"Previously, these methods returned :class:`asyncio.Future` instances. "
|
||
"(Contributed by Yury Selivanov in :issue:`32327`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2401
|
||
msgid ""
|
||
":attr:`asyncio.Server.sockets` now returns a copy of the internal list of "
|
||
"server sockets, instead of returning it directly. (Contributed by Yury "
|
||
"Selivanov in :issue:`32662`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2405
|
||
msgid ""
|
||
":attr:`Struct.format <struct.Struct.format>` is now a :class:`str` instance "
|
||
"instead of a :class:`bytes` instance. (Contributed by Victor Stinner in :"
|
||
"issue:`21071`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2409
|
||
msgid ""
|
||
":mod:`argparse` subparsers can now be made mandatory by passing "
|
||
"``required=True`` to :meth:`ArgumentParser.add_subparsers() <argparse."
|
||
"ArgumentParser.add_subparsers>`. (Contributed by Anthony Sottile in :issue:"
|
||
"`26510`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2413
|
||
msgid ""
|
||
":meth:`ast.literal_eval()` is now stricter. Addition and subtraction of "
|
||
"arbitrary numbers are no longer allowed. (Contributed by Serhiy Storchaka "
|
||
"in :issue:`31778`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2417
|
||
msgid ""
|
||
":meth:`Calendar.itermonthdates <calendar.Calendar.itermonthdates>` will now "
|
||
"consistently raise an exception when a date falls outside of the "
|
||
"``0001-01-01`` through ``9999-12-31`` range. To support applications that "
|
||
"cannot tolerate such exceptions, the new :meth:`Calendar.itermonthdays3 "
|
||
"<calendar.Calendar.itermonthdays3>` and :meth:`Calendar.itermonthdays4 "
|
||
"<calendar.Calendar.itermonthdays4>` can be used. The new methods return "
|
||
"tuples and are not restricted by the range supported by :class:`datetime."
|
||
"date`. (Contributed by Alexander Belopolsky in :issue:`28292`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2427
|
||
msgid ""
|
||
":class:`collections.ChainMap` now preserves the order of the underlying "
|
||
"mappings. (Contributed by Raymond Hettinger in :issue:`32792`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2430
|
||
msgid ""
|
||
"The ``submit()`` method of :class:`concurrent.futures.ThreadPoolExecutor` "
|
||
"and :class:`concurrent.futures.ProcessPoolExecutor` now raises a :exc:"
|
||
"`RuntimeError` if called during interpreter shutdown. (Contributed by Mark "
|
||
"Nemec in :issue:`33097`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2435
|
||
msgid ""
|
||
"The :class:`configparser.ConfigParser` constructor now uses ``read_dict()`` "
|
||
"to process the default values, making its behavior consistent with the rest "
|
||
"of the parser. Non-string keys and values in the defaults dictionary are "
|
||
"now being implicitly converted to strings. (Contributed by James Tocknell "
|
||
"in :issue:`23835`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2441
|
||
msgid ""
|
||
"Several undocumented internal imports were removed. One example is that ``os."
|
||
"errno`` is no longer available; use ``import errno`` directly instead. Note "
|
||
"that such undocumented internal imports may be removed any time without "
|
||
"notice, even in micro version releases."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2449
|
||
msgid "Changes in the C API"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2451
|
||
msgid ""
|
||
"The function :c:func:`PySlice_GetIndicesEx` is considered unsafe for "
|
||
"resizable sequences. If the slice indices are not instances of :class:"
|
||
"`int`, but objects that implement the :meth:`!__index__` method, the "
|
||
"sequence can be resized after passing its length to :c:func:`!"
|
||
"PySlice_GetIndicesEx`. This can lead to returning indices out of the length "
|
||
"of the sequence. For avoiding possible problems use new functions :c:func:"
|
||
"`PySlice_Unpack` and :c:func:`PySlice_AdjustIndices`. (Contributed by Serhiy "
|
||
"Storchaka in :issue:`27867`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2462
|
||
msgid "CPython bytecode changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2464
|
||
msgid ""
|
||
"There are two new opcodes: :opcode:`LOAD_METHOD` and :opcode:`CALL_METHOD`. "
|
||
"(Contributed by Yury Selivanov and INADA Naoki in :issue:`26110`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2467
|
||
msgid ""
|
||
"The :opcode:`STORE_ANNOTATION` opcode has been removed. (Contributed by Mark "
|
||
"Shannon in :issue:`32550`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2474
|
||
msgid ""
|
||
"The file used to override :data:`sys.path` is now called ``<python-"
|
||
"executable>._pth`` instead of ``'sys.path'``. See :ref:`finding_modules` for "
|
||
"more information. (Contributed by Steve Dower in :issue:`28137`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2481
|
||
msgid "Other CPython implementation changes"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2483
|
||
msgid ""
|
||
"In preparation for potential future changes to the public CPython runtime "
|
||
"initialization API (see :pep:`432` for an initial, but somewhat outdated, "
|
||
"draft), CPython's internal startup and configuration management logic has "
|
||
"been significantly refactored. While these updates are intended to be "
|
||
"entirely transparent to both embedding applications and users of the regular "
|
||
"CPython CLI, they're being mentioned here as the refactoring changes the "
|
||
"internal order of various operations during interpreter startup, and hence "
|
||
"may uncover previously latent defects, either in embedding applications, or "
|
||
"in CPython itself. (Initially contributed by Nick Coghlan and Eric Snow as "
|
||
"part of :issue:`22257`, and further updated by Nick, Eric, and Victor "
|
||
"Stinner in a number of other issues). Some known details affected:"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2496
|
||
msgid ""
|
||
":c:func:`PySys_AddWarnOptionUnicode` is not currently usable by embedding "
|
||
"applications due to the requirement to create a Unicode object prior to "
|
||
"calling `Py_Initialize`. Use :c:func:`PySys_AddWarnOption` instead."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2500
|
||
msgid ""
|
||
"warnings filters added by an embedding application with :c:func:"
|
||
"`PySys_AddWarnOption` should now more consistently take precedence over the "
|
||
"default filters set by the interpreter"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2504
|
||
msgid ""
|
||
"Due to changes in the way the default warnings filters are configured, "
|
||
"setting :c:data:`Py_BytesWarningFlag` to a value greater than one is no "
|
||
"longer sufficient to both emit :exc:`BytesWarning` messages and have them "
|
||
"converted to exceptions. Instead, the flag must be set (to cause the "
|
||
"warnings to be emitted in the first place), and an explicit ``error::"
|
||
"BytesWarning`` warnings filter added to convert them to exceptions."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2511
|
||
msgid ""
|
||
"Due to a change in the way docstrings are handled by the compiler, the "
|
||
"implicit ``return None`` in a function body consisting solely of a docstring "
|
||
"is now marked as occurring on the same line as the docstring, not on the "
|
||
"function's header line."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2516
|
||
msgid ""
|
||
"The current exception state has been moved from the frame object to the co-"
|
||
"routine. This simplified the interpreter and fixed a couple of obscure bugs "
|
||
"caused by having swap exception state when entering or exiting a generator. "
|
||
"(Contributed by Mark Shannon in :issue:`25612`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2522
|
||
msgid "Notable changes in Python 3.7.1"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2524
|
||
msgid ""
|
||
"Starting in 3.7.1, :c:func:`Py_Initialize` now consistently reads and "
|
||
"respects all of the same environment settings as :c:func:`Py_Main` (in "
|
||
"earlier Python versions, it respected an ill-defined subset of those "
|
||
"environment variables, while in Python 3.7.0 it didn't read any of them due "
|
||
"to :issue:`34247`). If this behavior is unwanted, set :c:data:"
|
||
"`Py_IgnoreEnvironmentFlag` to 1 before calling :c:func:`Py_Initialize`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2531
|
||
msgid ""
|
||
"In 3.7.1 the C API for Context Variables :ref:`was updated "
|
||
"<contextvarsobjects_pointertype_change>` to use :c:type:`PyObject` "
|
||
"pointers. See also :issue:`34762`."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2535
|
||
msgid ""
|
||
"In 3.7.1 the :mod:`tokenize` module now implicitly emits a ``NEWLINE`` token "
|
||
"when provided with input that does not have a trailing new line. This "
|
||
"behavior now matches what the C tokenizer does internally. (Contributed by "
|
||
"Ammar Askar in :issue:`33899`.)"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2541
|
||
msgid "Notable changes in Python 3.7.2"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2543
|
||
msgid ""
|
||
"In 3.7.2, :mod:`venv` on Windows no longer copies the original binaries, but "
|
||
"creates redirector scripts named ``python.exe`` and ``pythonw.exe`` instead. "
|
||
"This resolves a long standing issue where all virtual environments would "
|
||
"have to be upgraded or recreated with each Python update. However, note that "
|
||
"this release will still require recreation of virtual environments in order "
|
||
"to get the new scripts."
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2551
|
||
msgid "Notable changes in Python 3.7.6"
|
||
msgstr ""
|
||
|
||
#: ../Doc/whatsnew/3.7.rst:2553
|
||
msgid ""
|
||
"Due to significant security concerns, the *reuse_address* parameter of :meth:"
|
||
"`asyncio.loop.create_datagram_endpoint` is no longer supported. This is "
|
||
"because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For "
|
||
"more details, see the documentation for ``loop.create_datagram_endpoint()``. "
|
||
"(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in :issue:"
|
||
"`37228`.)"
|
||
msgstr ""
|