asyncio-queue.po

# Copyright (C) 2001-2022, Python Software Foundation
# This file is distributed under the same license as the Python package.
#
# Translators:
# Adrian Liaw <adrianliaw2000@gmail.com>, 2018
# Matt Wang <mattwang44@gmail.com>, 2022
msgid ""
msgstr ""
"Project-Id-Version: Python 3.10\n"
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"PO-Revision-Date: 2022-02-20 18:34+0800\n"
"Last-Translator: Matt Wang <mattwang44@gmail.com>\n"
"Language-Team: Chinese - TAIWAN (https://github.com/python/python-docs-zh-"
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"X-Generator: Poedit 3.0.1\n"

#: ../../library/asyncio-queue.rst:7
msgid "Queues"
msgstr "佇列 (Queues)"

#: ../../library/asyncio-queue.rst:9
msgid "**Source code:** :source:`Lib/asyncio/queues.py`"
msgstr "**原始碼：**\\ :source:`Lib/asyncio/queues.py`"

#: ../../library/asyncio-queue.rst:13
msgid ""
"asyncio queues are designed to be similar to classes of the :mod:`queue` "
"module.  Although asyncio queues are not thread-safe, they are designed to "
"be used specifically in async/await code."
msgstr ""
"asyncio 佇列被設計成與 :mod:`queue` 模組類似。儘管 asyncio 佇列不支援執行緒安"
"全 (thread-safe)，但他們是被設計來專用於 async/await 程式。"

#: ../../library/asyncio-queue.rst:17
msgid ""
"Note that methods of asyncio queues don't have a *timeout* parameter; use :"
"func:`asyncio.wait_for` function to do queue operations with a timeout."
msgstr ""
"注意 asyncio 的佇列沒有 *timeout* 參數；請使用 :func:`asyncio.wait_for` 函式"
"來為佇列新增具有超時 (timeout) 設定的操作。"

#: ../../library/asyncio-queue.rst:21
msgid "See also the `Examples`_ section below."
msgstr "另請參閱下方 `Examples`_\\ 。"

#: ../../library/asyncio-queue.rst:24
msgid "Queue"
msgstr "Queue"

#: ../../library/asyncio-queue.rst:28
msgid "A first in, first out (FIFO) queue."
msgstr "先進先出 (FIFO) 佇列。"

#: ../../library/asyncio-queue.rst:30
msgid ""
"If *maxsize* is less than or equal to zero, the queue size is infinite.  If "
"it is an integer greater than ``0``, then ``await put()`` blocks when the "
"queue reaches *maxsize* until an item is removed by :meth:`get`."
msgstr ""
"如果 *maxsize* 小於或等於零，則佇列尺寸是無限制的。如果是大於 ``0`` 的整數，"
"則當佇列達到 *maxsize* 時，\\ ``await put()`` 將會阻塞 (block)，直到某個元素"
"被 :meth:`get` 取出。"

#: ../../library/asyncio-queue.rst:35
msgid ""
"Unlike the standard library threading :mod:`queue`, the size of the queue is "
"always known and can be returned by calling the :meth:`qsize` method."
msgstr ""
"不像標準函式庫中執行緒類型的 :mod:`queue`\\ ，佇列的尺寸一直是已知的，可以透"
"過呼叫 :meth:`qsize` 方法回傳。"

#: ../../library/asyncio-queue.rst:39
msgid "Removed the *loop* parameter."
msgstr "移除 *loop* 參數。"

#: ../../library/asyncio-queue.rst:43
msgid "This class is :ref:`not thread safe <asyncio-multithreading>`."
msgstr "這個類別是\\ :ref:`不支援執行緒安全的 <asyncio-multithreading>`\\ 。"

#: ../../library/asyncio-queue.rst:47
msgid "Number of items allowed in the queue."
msgstr "佇列中可存放的元素數量。"

#: ../../library/asyncio-queue.rst:51
msgid "Return ``True`` if the queue is empty, ``False`` otherwise."
msgstr "如果佇列為空則回傳 ``True``\\ ，否則回傳 ``False``\\ 。"

#: ../../library/asyncio-queue.rst:55
msgid "Return ``True`` if there are :attr:`maxsize` items in the queue."
msgstr "如果有 :attr:`maxsize` 個條目在佇列中，則回傳 ``True``\\ 。"

#: ../../library/asyncio-queue.rst:57
msgid ""
"If the queue was initialized with ``maxsize=0`` (the default), then :meth:"
"`full()` never returns ``True``."
msgstr ""
"如果佇列用 ``maxsize=0`` （預設）初始化，則 :meth:`full()` 永遠不會回傳 "
"``True``\\ 。"

#: ../../library/asyncio-queue.rst:62
msgid ""
"Remove and return an item from the queue. If queue is empty, wait until an "
"item is available."
msgstr "從佇列中刪除並回傳一個元素。如果佇列為空，則持續等待直到佇列中有元素。"

#: ../../library/asyncio-queue.rst:67
msgid ""
"Return an item if one is immediately available, else raise :exc:`QueueEmpty`."
msgstr "如果佇列內有值則立即回傳佇列中的元素，否則引發 :exc:`QueueEmpty`\\ 。"

#: ../../library/asyncio-queue.rst:72
msgid "Block until all items in the queue have been received and processed."
msgstr "持續阻塞直到佇列中所有的元素都被接收和處理完畢。"

#: ../../library/asyncio-queue.rst:74
msgid ""
"The count of unfinished tasks goes up whenever an item is added to the "
"queue. The count goes down whenever a consumer coroutine calls :meth:"
"`task_done` to indicate that the item was retrieved and all work on it is "
"complete.  When the count of unfinished tasks drops to zero, :meth:`join` "
"unblocks."
msgstr ""
"當條目新增到佇列的時候，未完成任務的計數就會增加。每當一個消耗者 (consumer) "
"協程呼叫 :meth:`task_done`\\ ，表示這個條目已經被取回且被它包含的所有工作都已"
"完成，未完成任務計數就會減少。當未完成計數降到零的時候，\\ :meth:`join` 阻塞"
"會被解除 (unblock)。"

#: ../../library/asyncio-queue.rst:82
msgid ""
"Put an item into the queue. If the queue is full, wait until a free slot is "
"available before adding the item."
msgstr ""
"將一個元素放進佇列。如果佇列滿了，在新增元素之前，會持續等待直到有空閒插槽 "
"(free slot) 能被使用。"

#: ../../library/asyncio-queue.rst:87
msgid "Put an item into the queue without blocking."
msgstr "不阻塞地將一個元素放入佇列。"

#: ../../library/asyncio-queue.rst:89
msgid "If no free slot is immediately available, raise :exc:`QueueFull`."
msgstr "如果沒有立即可用的空閒插槽，引發 :exc:`QueueFull`\\ 。"

#: ../../library/asyncio-queue.rst:93
msgid "Return the number of items in the queue."
msgstr "回傳佇列中的元素數量。"

#: ../../library/asyncio-queue.rst:97
msgid "Indicate that a formerly enqueued task is complete."
msgstr "表示前面一個排隊的任務已經完成。"

#: ../../library/asyncio-queue.rst:99
msgid ""
"Used by queue consumers. For each :meth:`~Queue.get` used to fetch a task, a "
"subsequent call to :meth:`task_done` tells the queue that the processing on "
"the task is complete."
msgstr ""
"由佇列消耗者使用。對於每個用於獲取一個任務的 :meth:`~Queue.get`\\ ，接續的 :"
"meth:`task_done` 呼叫會告訴佇列這個任務的處理已經完成。"

#: ../../library/asyncio-queue.rst:103
msgid ""
"If a :meth:`join` is currently blocking, it will resume when all items have "
"been processed (meaning that a :meth:`task_done` call was received for every "
"item that had been :meth:`~Queue.put` into the queue)."
msgstr ""
"如果 :meth:`join` 當前正在阻塞，在所有項目都被處理後會解除阻塞（意味著每個"
"以 :meth:`~Queue.put` 放進佇列的條目都會收到一個 :meth:`task_done`\\ ）。"

#: ../../library/asyncio-queue.rst:108
msgid ""
"Raises :exc:`ValueError` if called more times than there were items placed "
"in the queue."
msgstr ""
"如果被呼叫的次數多於放入佇列中的項目數量，將引發 :exc:`ValueError`\\ 。"

#: ../../library/asyncio-queue.rst:113
msgid "Priority Queue"
msgstr "Priority Queue（優先佇列）"

#: ../../library/asyncio-queue.rst:117
msgid ""
"A variant of :class:`Queue`; retrieves entries in priority order (lowest "
"first)."
msgstr ":class:`Queue` 的變形；按優先順序取出條目 (最小的先取出)。"

#: ../../library/asyncio-queue.rst:120
msgid "Entries are typically tuples of the form ``(priority_number, data)``."
msgstr "條目通常是 ``(priority_number, data)`` 形式的 tuple（元組）。"

#: ../../library/asyncio-queue.rst:125
msgid "LIFO Queue"
msgstr "LIFO Queue"

#: ../../library/asyncio-queue.rst:129
msgid ""
"A variant of :class:`Queue` that retrieves most recently added entries first "
"(last in, first out)."
msgstr ":class:`Queue` 的變形，先取出最近新增的條目（後進先出）。"

#: ../../library/asyncio-queue.rst:134
msgid "Exceptions"
msgstr "例外"

#: ../../library/asyncio-queue.rst:138
msgid ""
"This exception is raised when the :meth:`~Queue.get_nowait` method is called "
"on an empty queue."
msgstr "當佇列為空的時候，呼叫 :meth:`~Queue.get_nowait` 方法會引發這個例外。"

#: ../../library/asyncio-queue.rst:144
msgid ""
"Exception raised when the :meth:`~Queue.put_nowait` method is called on a "
"queue that has reached its *maxsize*."
msgstr ""
"當佇列中條目數量已經達到它的 *maxsize* 時，呼叫 :meth:`~Queue.put_nowait` 方"
"法會引發這個例外。"

#: ../../library/asyncio-queue.rst:149
msgid "Examples"
msgstr "範例"

#: ../../library/asyncio-queue.rst:153
msgid ""
"Queues can be used to distribute workload between several concurrent tasks::"
msgstr "佇列能被用於多個並行任務的工作分配："