python
diff --git a/‎library/asyncio-eventloop.po
+396-393 b/‎library/asyncio-eventloop.po
+396-393
diff --git a/‎library/asyncio-stream.po
+64-59 b/‎library/asyncio-stream.po
+64-59
@@ -6,16 +6,15 @@
 # Translators:
 # tomo, 2022
 # Takeshi Nakazato, 2022
-# souma987, 2023
 #
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.11\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-02-17 14:14+0000\n"
+"POT-Creation-Date: 2023-02-24 14:15+0000\n"
 "PO-Revision-Date: 2021-06-28 00:55+0000\n"
-"Last-Translator: souma987, 2023\n"
+"Last-Translator: Takeshi Nakazato, 2022\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/"
 "ja/)\n"
 "MIME-Version: 1.0\n"
@@ -228,48 +227,54 @@ msgstr ""
 "りに :func:`open_connection` や :func:`start_server` を使ってください。"
 
 #: ../../library/asyncio-stream.rst:209
+msgid "Read up to *n* bytes from the stream."
+msgstr ""
+
+#: ../../library/asyncio-stream.rst:211
 msgid ""
-"Read up to *n* bytes.  If *n* is not provided, or set to ``-1``, read until "
-"EOF and return all read bytes."
+"If *n* is not provided or set to ``-1``, read until EOF, then return all "
+"read :class:`bytes`. If EOF was received and the internal buffer is empty, "
+"return an empty ``bytes`` object."
+msgstr ""
+
+#: ../../library/asyncio-stream.rst:216
+msgid "If *n* is ``0``, return an empty ``bytes`` object immediately."
 msgstr ""
-"最大 *n* バイト読み込みます。*n* が指定されないか ``-1`` が指定されていた場"
-"合 EOF になるまで読み込み、読み込んだすべてのデータを返します。"
 
-#: ../../library/asyncio-stream.rst:212
+#: ../../library/asyncio-stream.rst:218
 msgid ""
-"If EOF was received and the internal buffer is empty, return an empty "
-"``bytes`` object."
+"If *n* is positive, return at most *n* available ``bytes`` as soon as at "
+"least 1 byte is available in the internal buffer. If EOF is received before "
+"any byte is read, return an empty ``bytes`` object."
 msgstr ""
-"EOF を受信し、かつ内部バッファーが空の場合、空の ``bytes`` オブジェクトを返し"
-"ます。"
 
-#: ../../library/asyncio-stream.rst:217
+#: ../../library/asyncio-stream.rst:225
 msgid ""
 "Read one line, where \"line\" is a sequence of bytes ending with ``\\n``."
 msgstr ""
 "1 行読み込みます。 \"行\" とは、``\\n`` で終了するバイト列のシーケンスです。"
 
-#: ../../library/asyncio-stream.rst:220
+#: ../../library/asyncio-stream.rst:228
 msgid ""
 "If EOF is received and ``\\n`` was not found, the method returns partially "
 "read data."
 msgstr ""
 "EOF を受信し、かつ ``\\n`` が見つからない場合、このメソッドは部分的に読み込ん"
 "だデータを返します。"
 
-#: ../../library/asyncio-stream.rst:223
+#: ../../library/asyncio-stream.rst:231
 msgid ""
 "If EOF is received and the internal buffer is empty, return an empty "
 "``bytes`` object."
 msgstr ""
 "EOF を受信し、かつ内部バッファーが空の場合、空の ``bytes`` オブジェクトを返し"
 "ます。"
 
-#: ../../library/asyncio-stream.rst:228
+#: ../../library/asyncio-stream.rst:236
 msgid "Read exactly *n* bytes."
 msgstr "厳密に *n* バイトのデータを読み出します。"
 
-#: ../../library/asyncio-stream.rst:230
+#: ../../library/asyncio-stream.rst:238
 msgid ""
 "Raise an :exc:`IncompleteReadError` if EOF is reached before *n* can be "
 "read.  Use the :attr:`IncompleteReadError.partial` attribute to get the "
@@ -279,19 +284,19 @@ msgstr ""
 "ます。部分的に読み出したデータを取得するには :attr:`IncompleteReadError."
 "partial` 属性を使ってください。"
 
-#: ../../library/asyncio-stream.rst:236
+#: ../../library/asyncio-stream.rst:244
 msgid "Read data from the stream until *separator* is found."
 msgstr "*separator* が見つかるまでストリームからデータを読み出します。"
 
-#: ../../library/asyncio-stream.rst:238
+#: ../../library/asyncio-stream.rst:246
 msgid ""
 "On success, the data and separator will be removed from the internal buffer "
 "(consumed). Returned data will include the separator at the end."
 msgstr ""
 "成功時には、データと区切り文字は内部バッファから削除されます (消費されます)。"
 "返されるデータの最後には区切り文字が含まれます。"
 
-#: ../../library/asyncio-stream.rst:242
+#: ../../library/asyncio-stream.rst:250
 msgid ""
 "If the amount of data read exceeds the configured stream limit, a :exc:"
 "`LimitOverrunError` exception is raised, and the data is left in the "
@@ -301,7 +306,7 @@ msgstr ""
 "`LimitOverrunError` 例外が送出されます。このときデータは内部バッファーに残さ"
 "れ、再度読み出すことができます。"
 
-#: ../../library/asyncio-stream.rst:246
+#: ../../library/asyncio-stream.rst:254
 msgid ""
 "If EOF is reached before the complete separator is found, an :exc:"
 "`IncompleteReadError` exception is raised, and the internal buffer is "
@@ -312,31 +317,31 @@ msgstr ""
 "外が送出され、内部バッファーがリセットされます。このとき :attr:"
 "`IncompleteReadError.partial` 属性は区切り文字の一部を含むかもしれません。"
 
-#: ../../library/asyncio-stream.rst:255
+#: ../../library/asyncio-stream.rst:263
 msgid "Return ``True`` if the buffer is empty and :meth:`feed_eof` was called."
 msgstr ""
 "バッファーが空で :meth:`feed_eof` が呼ばれていた場合 ``True`` を返します。"
 
-#: ../../library/asyncio-stream.rst:260
+#: ../../library/asyncio-stream.rst:268
 msgid "StreamWriter"
 msgstr "StreamWriter"
 
-#: ../../library/asyncio-stream.rst:264
+#: ../../library/asyncio-stream.rst:272
 msgid ""
 "Represents a writer object that provides APIs to write data to the IO stream."
 msgstr ""
 "IO ストリームにデータを書き込むための API を提供するライターオブジェクトを表"
 "します。"
 
-#: ../../library/asyncio-stream.rst:267
+#: ../../library/asyncio-stream.rst:275
 msgid ""
 "It is not recommended to instantiate *StreamWriter* objects directly; use :"
 "func:`open_connection` and :func:`start_server` instead."
 msgstr ""
 "*StreamWriter* オブジェクトを直接インスタンス化することは推奨されません; 代わ"
 "りに :func:`open_connection` や :func:`start_server` を使ってください。"
 
-#: ../../library/asyncio-stream.rst:273
+#: ../../library/asyncio-stream.rst:281
 msgid ""
 "The method attempts to write the *data* to the underlying socket "
 "immediately. If that fails, the data is queued in an internal write buffer "
@@ -346,11 +351,11 @@ msgstr ""
 "込みに失敗した場合、データは送信可能になるまで内部の書き込みバッファーに格納"
 "されて待機します。"
 
-#: ../../library/asyncio-stream.rst:277 ../../library/asyncio-stream.rst:289
+#: ../../library/asyncio-stream.rst:285 ../../library/asyncio-stream.rst:297
 msgid "The method should be used along with the ``drain()`` method::"
 msgstr "このメソッドは ``drain()`` メソッドと組み合わせて使うべきです::"
 
-#: ../../library/asyncio-stream.rst:284
+#: ../../library/asyncio-stream.rst:292
 msgid ""
 "The method writes a list (or any iterable) of bytes to the underlying socket "
 "immediately. If that fails, the data is queued in an internal write buffer "
@@ -360,48 +365,48 @@ msgstr ""
 "を即座に書き込みます。書き込みに失敗した場合、データは送信可能になるまで内部"
 "の書き込みバッファーに格納されて待機します。"
 
-#: ../../library/asyncio-stream.rst:296
+#: ../../library/asyncio-stream.rst:304
 msgid "The method closes the stream and the underlying socket."
 msgstr "このメソッドはストリームと背後にあるソケットをクローズします。"
 
-#: ../../library/asyncio-stream.rst:298
+#: ../../library/asyncio-stream.rst:306
 msgid ""
 "The method should be used, though not mandatory, along with the "
 "``wait_closed()`` method::"
 msgstr ""
 
-#: ../../library/asyncio-stream.rst:306
+#: ../../library/asyncio-stream.rst:314
 msgid ""
 "Return ``True`` if the underlying transport supports the :meth:`write_eof` "
 "method, ``False`` otherwise."
 msgstr ""
 "背後にあるトランスポートが :meth:`write_eof` メソッドをサポートしている場合 "
 "``True`` を返し、そうでない場合は ``False`` を返します。"
 
-#: ../../library/asyncio-stream.rst:311
+#: ../../library/asyncio-stream.rst:319
 msgid ""
 "Close the write end of the stream after the buffered write data is flushed."
 msgstr ""
 "バッファーされた書き込みデータを全て書き込んでから、ストリームの書き込み側終"
 "端をクローズします。"
 
-#: ../../library/asyncio-stream.rst:316
+#: ../../library/asyncio-stream.rst:324
 msgid "Return the underlying asyncio transport."
 msgstr "背後にある asyncio トランスポートを返します。"
 
-#: ../../library/asyncio-stream.rst:320
+#: ../../library/asyncio-stream.rst:328
 msgid ""
 "Access optional transport information; see :meth:`BaseTransport."
 "get_extra_info` for details."
 msgstr ""
 "オプションのトランスポート情報にアクセスします。詳細は :meth:`BaseTransport."
 "get_extra_info` を参照してください。"
 
-#: ../../library/asyncio-stream.rst:325
+#: ../../library/asyncio-stream.rst:333
 msgid "Wait until it is appropriate to resume writing to the stream. Example::"
 msgstr "ストリームへの書き込み再開に適切な状態になるまで待ちます。使用例::"
 
-#: ../../library/asyncio-stream.rst:331
+#: ../../library/asyncio-stream.rst:339
 msgid ""
 "This is a flow control method that interacts with the underlying IO write "
 "buffer.  When the size of the buffer reaches the high watermark, *drain()* "
@@ -415,65 +420,65 @@ msgstr ""
 "をブロックします。待ち受けの必要がない場合、 :meth:`drain` は即座にリターンし"
 "ます。"
 
-#: ../../library/asyncio-stream.rst:341
+#: ../../library/asyncio-stream.rst:349
 msgid "Upgrade an existing stream-based connection to TLS."
 msgstr ""
 
-#: ../../library/asyncio-stream.rst:343
+#: ../../library/asyncio-stream.rst:351
 msgid "Parameters:"
 msgstr "引数:"
 
-#: ../../library/asyncio-stream.rst:345
+#: ../../library/asyncio-stream.rst:353
 msgid "*sslcontext*: a configured instance of :class:`~ssl.SSLContext`."
 msgstr "*sslcontext*: 構成済みの :class:`~ssl.SSLContext` インスタンスです。"
 
-#: ../../library/asyncio-stream.rst:347
+#: ../../library/asyncio-stream.rst:355
 msgid ""
 "*server_hostname*: sets or overrides the host name that the target server's "
 "certificate will be matched against."
 msgstr ""
 "*server_hostname*: 対象のサーバーの証明書との照合に使われるホスト名を設定また"
 "は上書きします。"
 
-#: ../../library/asyncio-stream.rst:350
+#: ../../library/asyncio-stream.rst:358
 msgid ""
 "*ssl_handshake_timeout* is the time in seconds to wait for the TLS handshake "
 "to complete before aborting the connection.  ``60.0`` seconds if ``None`` "
 "(default)."
 msgstr ""
 
-#: ../../library/asyncio-stream.rst:358
+#: ../../library/asyncio-stream.rst:366
 msgid ""
 "Return ``True`` if the stream is closed or in the process of being closed."
 msgstr ""
 "ストリームがクローズされたか、またはクローズ処理中の場合に ``True`` を返しま"
 "す。"
 
-#: ../../library/asyncio-stream.rst:365
+#: ../../library/asyncio-stream.rst:373
 msgid "Wait until the stream is closed."
 msgstr "ストリームがクローズされるまで待機します。"
 
-#: ../../library/asyncio-stream.rst:367
+#: ../../library/asyncio-stream.rst:375
 msgid ""
 "Should be called after :meth:`close` to wait until the underlying connection "
 "is closed, ensuring that all data has been flushed before e.g. exiting the "
 "program."
 msgstr ""
 
-#: ../../library/asyncio-stream.rst:375
+#: ../../library/asyncio-stream.rst:383
 msgid "Examples"
 msgstr "使用例"
 
-#: ../../library/asyncio-stream.rst:380
+#: ../../library/asyncio-stream.rst:388
 msgid "TCP echo client using streams"
 msgstr "ストリームを使った TCP Echo クライアント"
 
-#: ../../library/asyncio-stream.rst:382
+#: ../../library/asyncio-stream.rst:390
 msgid "TCP echo client using the :func:`asyncio.open_connection` function::"
 msgstr ""
 ":func:`asyncio.open_connection` 関数を使った TCP Echo クライアントです::"
 
-#: ../../library/asyncio-stream.rst:406
+#: ../../library/asyncio-stream.rst:414
 msgid ""
 "The :ref:`TCP echo client protocol "
 "<asyncio_example_tcp_echo_client_protocol>` example uses the low-level :meth:"
@@ -483,15 +488,15 @@ msgstr ""
 "<asyncio_example_tcp_echo_client_protocol>` の例は低水準の :meth:`loop."
 "create_connection` メソッドを使っています。"
 
-#: ../../library/asyncio-stream.rst:413
+#: ../../library/asyncio-stream.rst:421
 msgid "TCP echo server using streams"
 msgstr "ストリームを使った TCP Echo サーバー"
 
-#: ../../library/asyncio-stream.rst:415
+#: ../../library/asyncio-stream.rst:423
 msgid "TCP echo server using the :func:`asyncio.start_server` function::"
 msgstr ":func:`asyncio.start_server` 関数を使った TCP Echo サーバーです::"
 
-#: ../../library/asyncio-stream.rst:449
+#: ../../library/asyncio-stream.rst:457
 msgid ""
 "The :ref:`TCP echo server protocol "
 "<asyncio_example_tcp_echo_server_protocol>` example uses the :meth:`loop."
@@ -501,37 +506,37 @@ msgstr ""
 "<asyncio_example_tcp_echo_server_protocol>` の例は :meth:`loop."
 "create_server` メソッドを使っています。"
 
-#: ../../library/asyncio-stream.rst:454
+#: ../../library/asyncio-stream.rst:462
 msgid "Get HTTP headers"
 msgstr "HTTP ヘッダーの取得"
 
-#: ../../library/asyncio-stream.rst:456
+#: ../../library/asyncio-stream.rst:464
 msgid ""
 "Simple example querying HTTP headers of the URL passed on the command line::"
 msgstr ""
 "コマンドラインから渡された URL の HTTP ヘッダーを問い合わせる簡単な例です::"
 
-#: ../../library/asyncio-stream.rst:495
+#: ../../library/asyncio-stream.rst:503
 msgid "Usage::"
 msgstr "使い方::"
 
-#: ../../library/asyncio-stream.rst:499
+#: ../../library/asyncio-stream.rst:507
 msgid "or with HTTPS::"
 msgstr "または HTTPS を使用::"
 
-#: ../../library/asyncio-stream.rst:507
+#: ../../library/asyncio-stream.rst:515
 msgid "Register an open socket to wait for data using streams"
 msgstr "ストリームを使ってデータを待つオープンソケットの登録"
 
-#: ../../library/asyncio-stream.rst:509
+#: ../../library/asyncio-stream.rst:517
 msgid ""
 "Coroutine waiting until a socket receives data using the :func:"
 "`open_connection` function::"
 msgstr ""
 ":func:`open_connection` 関数を使ってソケットがデータを受信するまで待つコルー"
 "チンです::"
 
-#: ../../library/asyncio-stream.rst:544
+#: ../../library/asyncio-stream.rst:552
 msgid ""
 "The :ref:`register an open socket to wait for data using a protocol "
 "<asyncio_example_create_connection>` example uses a low-level protocol and "
@@ -541,7 +546,7 @@ msgstr ""
 "<asyncio_example_create_connection>` 例では、低水準のプロトコルと :meth:"
 "`loop.create_connection` メソッドを使っています。"
 
-#: ../../library/asyncio-stream.rst:548
+#: ../../library/asyncio-stream.rst:556
 msgid ""
 "The :ref:`watch a file descriptor for read events "
 "<asyncio_example_watch_fd>` example uses the low-level :meth:`loop."