python
diff --git a/‎library/exceptions.po
Lines changed: 4 additions & 1 deletion b/‎library/exceptions.po
Lines changed: 4 additions & 1 deletion
diff --git a/‎library/os.po
Lines changed: 6 additions & 13 deletions b/‎library/os.po
Lines changed: 6 additions & 13 deletions
diff --git a/‎library/subprocess.po
Lines changed: 50 additions & 37 deletions b/‎library/subprocess.po
Lines changed: 50 additions & 37 deletions
@@ -12,6 +12,7 @@
 # Arihiro TAKASE, 2017
 # Osamu NAKAMURA, 2017
 # tomo, 2020
+# Shuuji Mihara <s.tk345@gmail.com>, 2021
 # 
 #, fuzzy
 msgid ""
@@ -20,7 +21,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-04-30 06:13+0000\n"
 "PO-Revision-Date: 2017-02-16 23:10+0000\n"
-"Last-Translator: tomo, 2020\n"
+"Last-Translator: Shuuji Mihara <s.tk345@gmail.com>, 2021\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -104,6 +105,8 @@ msgid ""
 "be supplemented with an explicit cause by using :keyword:`from<raise>` with "
 ":keyword:`raise`::"
 msgstr ""
+"(現在処理中の例外を ``raise`` を使って再送出するのではなく, )新規に例外を送出する場合、:keyword:`raise` と一緒に "
+":keyword:`from` を使うことで暗黙の例外コンテキストを明示的に捕捉することができます::"
 
 #: ../../library/exceptions.rst:50
 msgid ""
 
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.9\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-05-02 06:13+0000\n"
+"POT-Creation-Date: 2021-05-12 06:19+0000\n"
 "PO-Revision-Date: 2017-02-16 23:20+0000\n"
 "Last-Translator: Osamu NAKAMURA, 2021\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
@@ -4956,23 +4956,16 @@ msgid ""
 "calling the Standard C function :c:func:`system`, and has the same "
 "limitations. Changes to :data:`sys.stdin`, etc. are not reflected in the "
 "environment of the executed command. If *command* generates any output, it "
-"will be sent to the interpreter standard output stream."
+"will be sent to the interpreter standard output stream. The C standard does "
+"not specify the meaning of the return value of the C function, so the return"
+" value of the Python function is system-dependent."
 msgstr ""
-"サブシェル内でコマンド (文字列) を実行します。この関数は標準 C 関数 :c:func:`system` "
-"を使って実装されており、:c:func:`system` と同じ制限があります。:data:`sys.stdin` "
-"などに対する変更を行っても、実行されるコマンドの環境には反映されません。*command* "
-"が何らかの出力を生成した場合、インタープリターの標準出力ストリームに送られます。"
 
-#: ../../library/os.rst:3970
+#: ../../library/os.rst:3972
 msgid ""
 "On Unix, the return value is the exit status of the process encoded in the "
-"format specified for :func:`wait`.  Note that POSIX does not specify the "
-"meaning of the return value of the C :c:func:`system` function, so the "
-"return value of the Python function is system-dependent."
+"format specified for :func:`wait`."
 msgstr ""
-"Unix では、返り値はプロセスの終了ステータスで、 :func:`wait` で定義されている書式にコード化されています。 POSIX は "
-":c:func:`system` 関数の返り値の意味について定義していないので、 Python の :func:`system` "
-"における返り値はシステム依存となることに注意してください。"
 
 #: ../../library/os.rst:3975
 msgid ""
 
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.9\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-03-02 05:36+0000\n"
+"POT-Creation-Date: 2021-05-12 06:19+0000\n"
 "PO-Revision-Date: 2017-02-16 23:28+0000\n"
 "Last-Translator: mollinaca, 2021\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
@@ -1688,70 +1688,83 @@ msgstr "注釈:"
 msgid "Calling the program through the shell is usually not required."
 msgstr "このプログラムは普通シェル経由で呼び出す必要はありません。"
 
-#: ../../library/subprocess.rst:1277
+#: ../../library/subprocess.rst:1276
+msgid ""
+"The :func:`call` return value is encoded differently to that of "
+":func:`os.system`."
+msgstr ""
+
+#: ../../library/subprocess.rst:1279
+msgid ""
+"The :func:`os.system` function ignores SIGINT and SIGQUIT signals while the "
+"command is running, but the caller must do this separately when using the "
+":mod:`subprocess` module."
+msgstr ""
+
+#: ../../library/subprocess.rst:1283
 msgid "A more realistic example would look like this::"
 msgstr "より現実的な例ではこうなるでしょう::"
 
-#: ../../library/subprocess.rst:1290
+#: ../../library/subprocess.rst:1296
 msgid "Replacing the :func:`os.spawn <os.spawnl>` family"
 msgstr ":func:`os.spawn <os.spawnl>` 関数群を置き換える"
 
-#: ../../library/subprocess.rst:1292
+#: ../../library/subprocess.rst:1298
 msgid "P_NOWAIT example::"
 msgstr "P_NOWAIT の例::"
 
-#: ../../library/subprocess.rst:1298
+#: ../../library/subprocess.rst:1304
 msgid "P_WAIT example::"
 msgstr "P_WAIT の例::"
 
-#: ../../library/subprocess.rst:1304
+#: ../../library/subprocess.rst:1310
 msgid "Vector example::"
 msgstr "シーケンスを使った例::"
 
-#: ../../library/subprocess.rst:1310
+#: ../../library/subprocess.rst:1316
 msgid "Environment example::"
 msgstr "環境変数を使った例::"
 
-#: ../../library/subprocess.rst:1319
+#: ../../library/subprocess.rst:1325
 msgid "Replacing :func:`os.popen`, :func:`os.popen2`, :func:`os.popen3`"
 msgstr ":func:`os.popen`, :func:`os.popen2`, :func:`os.popen3` を置き換える"
 
-#: ../../library/subprocess.rst:1349
+#: ../../library/subprocess.rst:1355
 msgid "Return code handling translates as follows::"
 msgstr "終了コードハンドリングは以下のように解釈します::"
 
-#: ../../library/subprocess.rst:1365
+#: ../../library/subprocess.rst:1371
 msgid "Replacing functions from the :mod:`popen2` module"
 msgstr ":mod:`popen2` モジュールの関数群を置き換える"
 
-#: ../../library/subprocess.rst:1369
+#: ../../library/subprocess.rst:1375
 msgid ""
 "If the cmd argument to popen2 functions is a string, the command is executed"
 " through /bin/sh.  If it is a list, the command is directly executed."
 msgstr ""
 "popen2 関数の cmd 引数が文字列の場合、コマンドは /bin/sh によって実行されます。リストの場合、コマンドは直接実行されます。"
 
-#: ../../library/subprocess.rst:1388
+#: ../../library/subprocess.rst:1394
 msgid ""
 ":class:`popen2.Popen3` and :class:`popen2.Popen4` basically work as "
 ":class:`subprocess.Popen`, except that:"
 msgstr ""
 ":class:`popen2.Popen3` および :class:`popen2.Popen4` は以下の点を除けば、基本的に "
 ":class:`subprocess.Popen` と同じです:"
 
-#: ../../library/subprocess.rst:1391
+#: ../../library/subprocess.rst:1397
 msgid ":class:`Popen` raises an exception if the execution fails."
 msgstr ":class:`Popen` は実行が失敗した場合に例外を送出します。"
 
-#: ../../library/subprocess.rst:1393
+#: ../../library/subprocess.rst:1399
 msgid "The *capturestderr* argument is replaced with the *stderr* argument."
 msgstr ""
 
-#: ../../library/subprocess.rst:1395
+#: ../../library/subprocess.rst:1401
 msgid "``stdin=PIPE`` and ``stdout=PIPE`` must be specified."
 msgstr "``stdin=PIPE`` および ``stdout=PIPE`` を指定する必要があります。"
 
-#: ../../library/subprocess.rst:1397
+#: ../../library/subprocess.rst:1403
 msgid ""
 "popen2 closes all file descriptors by default, but you have to specify "
 "``close_fds=True`` with :class:`Popen` to guarantee this behavior on all "
@@ -1760,11 +1773,11 @@ msgstr ""
 "popen2 はデフォルトですべてのファイル記述子を閉じます。しかし、全てのプラットフォーム上で、あるいは過去の Python "
 "バージョンでこの挙動を保証するためには、 :class:`Popen` に対して ``close_fds=True`` を指定しなければなりません。"
 
-#: ../../library/subprocess.rst:1403
+#: ../../library/subprocess.rst:1409
 msgid "Legacy Shell Invocation Functions"
 msgstr "レガシーなシェル呼び出し関数"
 
-#: ../../library/subprocess.rst:1405
+#: ../../library/subprocess.rst:1411
 msgid ""
 "This module also provides the following legacy functions from the 2.x "
 "``commands`` module. These operations implicitly invoke the system shell and"
@@ -1774,94 +1787,94 @@ msgstr ""
 "このモジュールでは、以下のような 2.x ``commands`` "
 "モジュールからのレガシー関数も提供しています。これらの操作は、暗黙的にシステムシェルを起動します。また、セキュリティに関して上述した保証や例外処理一貫性は、これらの関数では有効ではありません。"
 
-#: ../../library/subprocess.rst:1412
+#: ../../library/subprocess.rst:1418
 msgid "Return ``(exitcode, output)`` of executing *cmd* in a shell."
 msgstr ""
 
-#: ../../library/subprocess.rst:1414
+#: ../../library/subprocess.rst:1420
 msgid ""
 "Execute the string *cmd* in a shell with :meth:`Popen.check_output` and "
 "return a 2-tuple ``(exitcode, output)``. The locale encoding is used; see "
 "the notes on :ref:`frequently-used-arguments` for more details."
 msgstr ""
 
-#: ../../library/subprocess.rst:1418
+#: ../../library/subprocess.rst:1424
 msgid ""
 "A trailing newline is stripped from the output. The exit code for the "
 "command can be interpreted as the return code of subprocess.  Example::"
 msgstr ""
 
-#: ../../library/subprocess.rst:1432 ../../library/subprocess.rst:1452
+#: ../../library/subprocess.rst:1438 ../../library/subprocess.rst:1458
 msgid ":ref:`Availability <availability>`: POSIX & Windows."
 msgstr ""
 
-#: ../../library/subprocess.rst:1433
+#: ../../library/subprocess.rst:1439
 msgid "Windows support was added."
 msgstr ""
 
-#: ../../library/subprocess.rst:1436
+#: ../../library/subprocess.rst:1442
 msgid ""
 "The function now returns (exitcode, output) instead of (status, output) as "
 "it did in Python 3.3.3 and earlier.  exitcode has the same value as "
 ":attr:`~Popen.returncode`."
 msgstr ""
 
-#: ../../library/subprocess.rst:1443
+#: ../../library/subprocess.rst:1449
 msgid "Return output (stdout and stderr) of executing *cmd* in a shell."
 msgstr "シェル中の *cmd* を実行して出力 (stdout と stderr) を返します。"
 
-#: ../../library/subprocess.rst:1445
+#: ../../library/subprocess.rst:1451
 msgid ""
 "Like :func:`getstatusoutput`, except the exit code is ignored and the return"
 " value is a string containing the command's output.  Example::"
 msgstr ""
 
-#: ../../library/subprocess.rst:1453
+#: ../../library/subprocess.rst:1459
 msgid "Windows support added"
 msgstr "Windowsで利用可能になりました"
 
-#: ../../library/subprocess.rst:1458
+#: ../../library/subprocess.rst:1464
 msgid "Notes"
 msgstr "注釈"
 
-#: ../../library/subprocess.rst:1463
+#: ../../library/subprocess.rst:1469
 msgid "Converting an argument sequence to a string on Windows"
 msgstr "Windows における引数シーケンスから文字列への変換"
 
-#: ../../library/subprocess.rst:1465
+#: ../../library/subprocess.rst:1471
 msgid ""
 "On Windows, an *args* sequence is converted to a string that can be parsed "
 "using the following rules (which correspond to the rules used by the MS C "
 "runtime):"
 msgstr ""
 "Windows では、 *args* シーケンスは以下の (MS C ランタイムで使われる規則に対応する) 規則を使って解析できる文字列に変換されます:"
 
-#: ../../library/subprocess.rst:1469
+#: ../../library/subprocess.rst:1475
 msgid ""
 "Arguments are delimited by white space, which is either a space or a tab."
 msgstr "引数は、スペースかタブのどちらかの空白で分けられます。"
 
-#: ../../library/subprocess.rst:1472
+#: ../../library/subprocess.rst:1478
 msgid ""
 "A string surrounded by double quotation marks is interpreted as a single "
 "argument, regardless of white space contained within.  A quoted string can "
 "be embedded in an argument."
 msgstr ""
 "ダブルクオーテーションマークで囲まれた文字列は、空白が含まれていたとしても 1 つの引数として解釈されます。クオートされた文字列は引数に埋め込めます。"
 
-#: ../../library/subprocess.rst:1477
+#: ../../library/subprocess.rst:1483
 msgid ""
 "A double quotation mark preceded by a backslash is interpreted as a literal "
 "double quotation mark."
 msgstr "バックスラッシュに続くダブルクオーテーションマークは、リテラルのダブルクオーテーションマークと解釈されます。"
 
-#: ../../library/subprocess.rst:1480
+#: ../../library/subprocess.rst:1486
 msgid ""
 "Backslashes are interpreted literally, unless they immediately precede a "
 "double quotation mark."
 msgstr "バックスラッシュは、ダブルクオーテーションが続かない限り、リテラルとして解釈されます。"
 
-#: ../../library/subprocess.rst:1483
+#: ../../library/subprocess.rst:1489
 msgid ""
 "If backslashes immediately precede a double quotation mark, every pair of "
 "backslashes is interpreted as a literal backslash.  If the number of "
@@ -1872,10 +1885,10 @@ msgstr ""
 "つのバックスラッシュ文字と解釈されます。バックスラッシュの数が奇数なら、最後のバックスラッシュは規則 3 "
 "に従って続くダブルクオーテーションマークをエスケープします。"
 
-#: ../../library/subprocess.rst:1492
+#: ../../library/subprocess.rst:1498
 msgid ":mod:`shlex`"
 msgstr ":mod:`shlex`"
 
-#: ../../library/subprocess.rst:1493
+#: ../../library/subprocess.rst:1499
 msgid "Module which provides function to parse and escape command lines."
 msgstr "コマンドラインを解析したりエスケープしたりする関数を提供するモジュール。"