forked from AFPy/python-docs-fr
290 lines
8.4 KiB
Plaintext
290 lines
8.4 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 3.7\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2019-01-03 16:57+0100\n"
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"PO-Revision-Date: 2018-11-29 18:26+0100\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/library/asyncio-policy.rst:8
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msgid "Policies"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:10
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msgid ""
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"An event loop policy is a global per-process object that controls the "
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"management of the event loop. Each event loop has a default policy, which "
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"can be changed and customized using the policy API."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:14
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msgid ""
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"A policy defines the notion of *context* and manages a separate event loop "
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"per context. The default policy defines *context* to be the current thread."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:18
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msgid ""
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"By using a custom event loop policy, the behavior of :func:"
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"`get_event_loop`, :func:`set_event_loop`, and :func:`new_event_loop` "
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"functions can be customized."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:22
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msgid ""
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"Policy objects should implement the APIs defined in the :class:"
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"`AbstractEventLoopPolicy` abstract base class."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:27
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msgid "Getting and Setting the Policy"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:29
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msgid ""
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"The following functions can be used to get and set the policy for the "
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"current process:"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:34
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msgid "Return the current process-wide policy."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:38
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msgid "Set the current process-wide policy to *policy*."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:40
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msgid "If *policy* is set to ``None``, the default policy is restored."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:44
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msgid "Policy Objects"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:46
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msgid "The abstract event loop policy base class is defined as follows:"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:50
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msgid "An abstract base class for asyncio policies."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:54
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msgid "Get the event loop for the current context."
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msgstr "Récupère la boucle d'évènements pour le contexte actuel."
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#: ../Doc/library/asyncio-policy.rst:56
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msgid ""
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"Return an event loop object implementing the :class:`AbstractEventLoop` "
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"interface."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:59 ../Doc/library/asyncio-policy.rst:71
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msgid "This method should never return ``None``."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:65
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msgid "Set the event loop for the current context to *loop*."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:69
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msgid "Create and return a new event loop object."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:75
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msgid "Get a child process watcher object."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:77
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msgid ""
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"Return a watcher object implementing the :class:`AbstractChildWatcher` "
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"interface."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:80 ../Doc/library/asyncio-policy.rst:86
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msgid "This function is Unix specific."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:84
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msgid "Set the current child process watcher to *watcher*."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:89
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msgid "asyncio ships with the following built-in policies:"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:94
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msgid ""
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"The default asyncio policy. Uses :class:`SelectorEventLoop` on both Unix "
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"and Windows platforms."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:97
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msgid ""
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"There is no need to install the default policy manually. asyncio is "
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"configured to use the default policy automatically."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:103
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msgid ""
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"An alternative event loop policy that uses the :class:`ProactorEventLoop` "
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"event loop implementation."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:106
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msgid ":ref:`Availability <availability>`: Windows."
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msgstr ":ref:`Disponibilité <availability>` : Windows."
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#: ../Doc/library/asyncio-policy.rst:110
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msgid "Process Watchers"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:112
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msgid ""
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"A process watcher allows customization of how an event loop monitors child "
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"processes on Unix. Specifically, the event loop needs to know when a child "
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"process has exited."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:116
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msgid ""
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"In asyncio, child processes are created with :func:`create_subprocess_exec` "
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"and :meth:`loop.subprocess_exec` functions."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:120
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msgid ""
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"asyncio defines the :class:`AbstractChildWatcher` abstract base class, which "
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"child watchers should implement, and has two different implementations: :"
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"class:`SafeChildWatcher` (configured to be used by default) and :class:"
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"`FastChildWatcher`."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:125
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msgid ""
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"See also the :ref:`Subprocess and Threads <asyncio-subprocess-threads>` "
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"section."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:128
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msgid ""
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"The following two functions can be used to customize the child process "
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"watcher implementation used by the asyncio event loop:"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:133
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msgid "Return the current child watcher for the current policy."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:137
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msgid ""
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"Set the current child watcher to *watcher* for the current policy. "
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"*watcher* must implement methods defined in the :class:"
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"`AbstractChildWatcher` base class."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:142
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msgid ""
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"Third-party event loops implementations might not support custom child "
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"watchers. For such event loops, using :func:`set_child_watcher` might be "
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"prohibited or have no effect."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:150
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msgid "Register a new child handler."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:152
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msgid ""
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"Arrange for ``callback(pid, returncode, *args)`` to be called when a process "
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"with PID equal to *pid* terminates. Specifying another callback for the "
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"same process replaces the previous handler."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:157
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msgid "The *callback* callable must be thread-safe."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:161
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msgid "Removes the handler for process with PID equal to *pid*."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:163
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msgid ""
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"The function returns ``True`` if the handler was successfully removed, "
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"``False`` if there was nothing to remove."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:168
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msgid "Attach the watcher to an event loop."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:170
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msgid ""
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"If the watcher was previously attached to an event loop, then it is first "
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"detached before attaching to the new loop."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:173
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msgid "Note: loop may be ``None``."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:177
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msgid "Close the watcher."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:179
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msgid ""
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"This method has to be called to ensure that underlying resources are cleaned-"
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"up."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:184
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msgid ""
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"This implementation avoids disrupting other code spawning processes by "
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"polling every process explicitly on a :py:data:`SIGCHLD` signal."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:187
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msgid ""
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"This is a safe solution but it has a significant overhead when handling a "
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"big number of processes (*O(n)* each time a :py:data:`SIGCHLD` is received)."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:191
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msgid "asyncio uses this safe implementation by default."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:195
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msgid ""
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"This implementation reaps every terminated processes by calling ``os."
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"waitpid(-1)`` directly, possibly breaking other code spawning processes and "
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"waiting for their termination."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:199
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msgid ""
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"There is no noticeable overhead when handling a big number of children "
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"(*O(1)* each time a child terminates)."
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:204
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msgid "Custom Policies"
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msgstr ""
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#: ../Doc/library/asyncio-policy.rst:206
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msgid ""
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"To implement a new event loop policy, it is recommended to subclass :class:"
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"`DefaultEventLoopPolicy` and override the methods for which custom behavior "
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"is wanted, e.g.::"
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msgstr ""
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