diff --git a/tutorial/stdlib2.po b/tutorial/stdlib2.po
index a86387c4f..745bf1a81 100644
--- a/tutorial/stdlib2.po
+++ b/tutorial/stdlib2.po
@@ -12,35 +12,39 @@ msgstr ""
 "Project-Id-Version: Python 3.14\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2026-07-25 12:59+0330\n"
-"PO-Revision-Date: 2021-06-28 01:50+0000\n"
+"PO-Revision-Date: 2026-07-30 18:01+0330\n"
 "Last-Translator: Alireza Shabani (Revisto) <theRevisto@gmail.com>, 2025\n"
-"Language-Team: Persian (https://app.transifex.com/python-doc/teams/5390/"
-"fa/)\n"
+"Language-Team: Persian (https://app.transifex.com/python-doc/teams/5390/fa/)\n"
 "Language: fa\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Poedit 3.6\n"
 
 #: ../../tutorial/stdlib2.rst:5
 msgid "Brief tour of the standard library --- part II"
-msgstr ""
+msgstr "مروری کوتاه بر کتابخانهٔ استاندارد — بخش دوم"
 
 #: ../../tutorial/stdlib2.rst:7
 msgid ""
-"This second tour covers more advanced modules that support professional "
-"programming needs.  These modules rarely occur in small scripts."
+"This second tour covers more advanced modules that support professional programming needs.  These modules rarely "
+"occur in small scripts."
 msgstr ""
+"این بخش دوم از مرور، ماژول‌های پیشرفته‌تری را معرفی می‌کند که نیازهای برنامه‌نویسی حرفه‌ای را پوشش می‌دهند. این ماژول‌ها "
+"به‌ندرت در اسکریپت‌های کوچک استفاده می‌شوند."
 
 #: ../../tutorial/stdlib2.rst:14
 msgid "Output formatting"
-msgstr ""
+msgstr "قالب‌بندی خروجی"
 
 #: ../../tutorial/stdlib2.rst:16
 msgid ""
-"The :mod:`reprlib` module provides a version of :func:`repr` customized for "
-"abbreviated displays of large or deeply nested containers::"
+"The :mod:`reprlib` module provides a version of :func:`repr` customized for abbreviated displays of large or "
+"deeply nested containers::"
 msgstr ""
+"ماژول :mod:`reprlib` نسخه‌ای از تابع :func:`repr` را ارائه می‌دهد که برای نمایش خلاصه‌شدهٔ ظرف‌های بزرگ یا دارای "
+"تو‌در‌تویی عمیق سفارشی شده است::"
 
 #: ../../tutorial/stdlib2.rst:19
 msgid ""
@@ -48,14 +52,19 @@ msgid ""
 ">>> reprlib.repr(set('supercalifragilisticexpialidocious'))\n"
 "\"{'a', 'c', 'd', 'e', 'f', 'g', ...}\""
 msgstr ""
+">>> import reprlib\n"
+">>> reprlib.repr(set('supercalifragilisticexpialidocious'))\n"
+"\"{'a', 'c', 'd', 'e', 'f', 'g', ...}\""
 
 #: ../../tutorial/stdlib2.rst:23
 msgid ""
-"The :mod:`pprint` module offers more sophisticated control over printing "
-"both built-in and user defined objects in a way that is readable by the "
-"interpreter. When the result is longer than one line, the \"pretty printer\" "
-"adds line breaks and indentation to more clearly reveal data structure::"
+"The :mod:`pprint` module offers more sophisticated control over printing both built-in and user defined objects in "
+"a way that is readable by the interpreter. When the result is longer than one line, the \"pretty printer\" adds "
+"line breaks and indentation to more clearly reveal data structure::"
 msgstr ""
+"ماژول :mod:`pprint` کنترل پیشرفته‌تری برای چاپ اشیای داخلی و اشیای تعریف‌شده توسط کاربر، به شکلی که برای مفسر "
+"قابل‌خواندن باشد، فراهم می‌کند. اگر خروجی بیش از یک خط باشد، «چاپگر زیبا» (pretty printer) با افزودن شکست خط و "
+"تورفتگی، ساختار داده را واضح‌تر نمایش می‌دهد::"
 
 #: ../../tutorial/stdlib2.rst:28
 msgid ""
@@ -70,18 +79,25 @@ msgid ""
 "  [['magenta', 'yellow'],\n"
 "   'blue']]]"
 msgstr ""
+">>> import pprint\n"
+">>> t = [[[['black', 'cyan'], 'white', ['green', 'red']], [['magenta',\n"
+"...     'yellow'], 'blue']]]\n"
+"...\n"
+">>> pprint.pprint(t, width=30)\n"
+"[[[['black', 'cyan'],\n"
+"   'white',\n"
+"   ['green', 'red']],\n"
+"  [['magenta', 'yellow'],\n"
+"   'blue']]]"
 
 #: ../../tutorial/stdlib2.rst:39
-msgid ""
-"The :mod:`textwrap` module formats paragraphs of text to fit a given screen "
-"width::"
-msgstr ""
+msgid "The :mod:`textwrap` module formats paragraphs of text to fit a given screen width::"
+msgstr "ماژول :mod:`textwrap` پاراگراف‌های متنی را طوری قالب‌بندی می‌کند که در عرض مشخصی از صفحه جا بگیرند::"
 
 #: ../../tutorial/stdlib2.rst:42
 msgid ""
 ">>> import textwrap\n"
-">>> doc = \"\"\"The wrap() method is just like fill() except that it "
-"returns\n"
+">>> doc = \"\"\"The wrap() method is just like fill() except that it returns\n"
 "... a list of strings instead of one big string with newlines to separate\n"
 "... the wrapped lines.\"\"\"\n"
 "...\n"
@@ -91,13 +107,24 @@ msgid ""
 "instead of one big string with newlines\n"
 "to separate the wrapped lines."
 msgstr ""
+">>> import textwrap\n"
+">>> doc = \"\"\"The wrap() method is just like fill() except that it returns\n"
+"... a list of strings instead of one big string with newlines to separate\n"
+"... the wrapped lines.\"\"\"\n"
+"...\n"
+">>> print(textwrap.fill(doc, width=40))\n"
+"The wrap() method is just like fill()\n"
+"except that it returns a list of strings\n"
+"instead of one big string with newlines\n"
+"to separate the wrapped lines."
 
 #: ../../tutorial/stdlib2.rst:53
 msgid ""
-"The :mod:`locale` module accesses a database of culture specific data "
-"formats. The grouping attribute of locale's format function provides a "
-"direct way of formatting numbers with group separators::"
+"The :mod:`locale` module accesses a database of culture specific data formats. The grouping attribute of locale's "
+"format function provides a direct way of formatting numbers with group separators::"
 msgstr ""
+"ماژول :mod:`locale` به پایگاه داده‌ای از قالب‌های دادهٔ وابسته به زبان و منطقهٔ جغرافیایی دسترسی دارد. ویژگی grouping "
+"در تابع format این ماژول، روشی مستقیم برای قالب‌بندی اعداد با جداکنندهٔ گروه‌ها فراهم می‌کند::"
 
 #: ../../tutorial/stdlib2.rst:57
 msgid ""
@@ -112,27 +139,40 @@ msgid ""
 "...                      conv['frac_digits'], x), grouping=True)\n"
 "'$1,234,567.80'"
 msgstr ""
+">>> import locale\n"
+">>> locale.setlocale(locale.LC_ALL, 'English_United States.1252')\n"
+"'English_United States.1252'\n"
+">>> conv = locale.localeconv()          # get a mapping of conventions\n"
+">>> x = 1234567.8\n"
+">>> locale.format_string(\"%d\", x, grouping=True)\n"
+"'1,234,567'\n"
+">>> locale.format_string(\"%s%.*f\", (conv['currency_symbol'],\n"
+"...                      conv['frac_digits'], x), grouping=True)\n"
+"'$1,234,567.80'"
 
 #: ../../tutorial/stdlib2.rst:72
 msgid "Templating"
-msgstr ""
+msgstr "قالب‌های متنی"
 
 #: ../../tutorial/stdlib2.rst:74
 msgid ""
-"The :mod:`string` module includes a versatile :class:`~string.Template` "
-"class with a simplified syntax suitable for editing by end-users.  This "
-"allows users to customize their applications without having to alter the "
+"The :mod:`string` module includes a versatile :class:`~string.Template` class with a simplified syntax suitable "
+"for editing by end-users.  This allows users to customize their applications without having to alter the "
 "application."
 msgstr ""
+"ماژول :mod:`string` شامل کلاس انعطاف‌پذیر :class:`~string.Template` با نحوی ساده است که برای ویرایش توسط کاربران "
+"نهایی مناسب است. این امکان را فراهم می‌کند که کاربران بتوانند برنامه‌های خود را بدون تغییر دادن خود برنامه "
+"سفارشی‌سازی کنند."
 
 #: ../../tutorial/stdlib2.rst:78
 msgid ""
-"The format uses placeholder names formed by ``$`` with valid Python "
-"identifiers (alphanumeric characters and underscores).  Surrounding the "
-"placeholder with braces allows it to be followed by more alphanumeric "
-"letters with no intervening spaces.  Writing ``$$`` creates a single escaped "
-"``$``::"
+"The format uses placeholder names formed by ``$`` with valid Python identifiers (alphanumeric characters and "
+"underscores).  Surrounding the placeholder with braces allows it to be followed by more alphanumeric letters with "
+"no intervening spaces.  Writing ``$$`` creates a single escaped ``$``::"
 msgstr ""
+"در این قالب، نام جای‌نگهدارها با استفاده از ``$`` و شناسه‌های معتبر پایتون (شامل حروف، ارقام و زیرخط) ساخته می‌شوند. "
+"اگر جای‌نگهدار را درون آکولاد قرار دهید، می‌توانید بدون فاصله، بلافاصله پس از آن حروف یا ارقام بیشتری بیاورید. "
+"همچنین، نوشتن ``$$`` یک نویسهٔ ``$`` فراردهی‌شده ایجاد می‌کند::"
 
 #: ../../tutorial/stdlib2.rst:83
 msgid ""
@@ -141,15 +181,22 @@ msgid ""
 ">>> t.substitute(village='Nottingham', cause='the ditch fund')\n"
 "'Nottinghamfolk send $10 to the ditch fund.'"
 msgstr ""
+">>> from string import Template\n"
+">>> t = Template('${village}folk send $$10 to $cause.')\n"
+">>> t.substitute(village='Nottingham', cause='the ditch fund')\n"
+"'Nottinghamfolk send $10 to the ditch fund.'"
 
 #: ../../tutorial/stdlib2.rst:88
 msgid ""
-"The :meth:`~string.Template.substitute` method raises a :exc:`KeyError` when "
-"a placeholder is not supplied in a dictionary or a keyword argument.  For "
-"mail-merge style applications, user supplied data may be incomplete and "
-"the :meth:`~string.Template.safe_substitute` method may be more appropriate "
-"--- it will leave placeholders unchanged if data is missing::"
+"The :meth:`~string.Template.substitute` method raises a :exc:`KeyError` when a placeholder is not supplied in a "
+"dictionary or a keyword argument.  For mail-merge style applications, user supplied data may be incomplete and "
+"the :meth:`~string.Template.safe_substitute` method may be more appropriate --- it will leave placeholders "
+"unchanged if data is missing::"
 msgstr ""
+"متد :meth:`~string.Template.substitute` اگر جای‌نگهداری در دیکشنری یا آرگومان‌های کلیدی مقداردهی نشده باشد، "
+"استثنای :exc:`KeyError` ایجاد می‌کند. در برنامه‌هایی مانند ادغام نامه‌ها (mail merge) که ممکن است داده‌های واردشده "
+"توسط کاربر ناقص باشند، استفاده از متد :meth:`~string.Template.safe_substitute` مناسب‌تر است؛ زیرا در صورت نبود "
+"داده، جای‌نگهدارها را بدون تغییر باقی می‌گذارد::"
 
 #: ../../tutorial/stdlib2.rst:94
 msgid ""
@@ -162,14 +209,22 @@ msgid ""
 ">>> t.safe_substitute(d)\n"
 "'Return the unladen swallow to $owner.'"
 msgstr ""
+">>> t = Template('Return the $item to $owner.')\n"
+">>> d = dict(item='unladen swallow')\n"
+">>> t.substitute(d)\n"
+"Traceback (most recent call last):\n"
+"  ...\n"
+"KeyError: 'owner'\n"
+">>> t.safe_substitute(d)\n"
+"'Return the unladen swallow to $owner.'"
 
 #: ../../tutorial/stdlib2.rst:103
 msgid ""
-"Template subclasses can specify a custom delimiter.  For example, a batch "
-"renaming utility for a photo browser may elect to use percent signs for "
-"placeholders such as the current date, image sequence number, or file "
-"format::"
+"Template subclasses can specify a custom delimiter.  For example, a batch renaming utility for a photo browser may "
+"elect to use percent signs for placeholders such as the current date, image sequence number, or file format::"
 msgstr ""
+"زیرکلاس‌های Template می‌توانند جداکنندهٔ سفارشی خود را تعریف کنند. برای مثال، یک ابزار تغییر نام گروهی فایل‌های عکس "
+"ممکن است از علامت درصد برای جای‌نگهدارهایی مانند تاریخ جاری، شمارهٔ ترتیب تصویر یا قالب فایل استفاده کند::"
 
 #: ../../tutorial/stdlib2.rst:107
 msgid ""
@@ -192,28 +247,49 @@ msgid ""
 "img_1076.jpg --> Ashley_1.jpg\n"
 "img_1077.jpg --> Ashley_2.jpg"
 msgstr ""
+">>> import time, os.path\n"
+">>> photofiles = ['img_1074.jpg', 'img_1076.jpg', 'img_1077.jpg']\n"
+">>> class BatchRename(Template):\n"
+"...     delimiter = '%'\n"
+"...\n"
+">>> fmt = input('Enter rename style (%d-date %n-seqnum %f-format):  ')\n"
+"Enter rename style (%d-date %n-seqnum %f-format):  Ashley_%n%f\n"
+"\n"
+">>> t = BatchRename(fmt)\n"
+">>> date = time.strftime('%d%b%y')\n"
+">>> for i, filename in enumerate(photofiles):\n"
+"...     base, ext = os.path.splitext(filename)\n"
+"...     newname = t.substitute(d=date, n=i, f=ext)\n"
+"...     print('{0} --> {1}'.format(filename, newname))\n"
+"\n"
+"img_1074.jpg --> Ashley_0.jpg\n"
+"img_1076.jpg --> Ashley_1.jpg\n"
+"img_1077.jpg --> Ashley_2.jpg"
 
 #: ../../tutorial/stdlib2.rst:126
 msgid ""
-"Another application for templating is separating program logic from the "
-"details of multiple output formats.  This makes it possible to substitute "
-"custom templates for XML files, plain text reports, and HTML web reports."
+"Another application for templating is separating program logic from the details of multiple output formats.  This "
+"makes it possible to substitute custom templates for XML files, plain text reports, and HTML web reports."
 msgstr ""
+"کاربرد دیگر قالب‌ها، جدا کردن منطق برنامه از جزئیات قالب‌های مختلف خروجی است. این کار امکان جایگزینی قالب‌های سفارشی "
+"برای فایل‌های XML، گزارش‌های متنی ساده و گزارش‌های وب HTML را فراهم می‌کند."
 
 #: ../../tutorial/stdlib2.rst:134
 msgid "Working with binary data record layouts"
-msgstr ""
+msgstr "کار با ساختار رکوردهای دادهٔ دودویی"
 
 #: ../../tutorial/stdlib2.rst:136
 msgid ""
-"The :mod:`struct` module provides :func:`~struct.pack` "
-"and :func:`~struct.unpack` functions for working with variable length binary "
-"record formats.  The following example shows how to loop through header "
-"information in a ZIP file without using the :mod:`zipfile` module.  Pack "
-"codes ``\"H\"`` and ``\"I\"`` represent two and four byte unsigned numbers "
-"respectively.  The ``\"<\"`` indicates that they are standard size and in "
-"little-endian byte order::"
+"The :mod:`struct` module provides :func:`~struct.pack` and :func:`~struct.unpack` functions for working with "
+"variable length binary record formats.  The following example shows how to loop through header information in a "
+"ZIP file without using the :mod:`zipfile` module.  Pack codes ``\"H\"`` and ``\"I\"`` represent two and four byte "
+"unsigned numbers respectively.  The ``\"<\"`` indicates that they are standard size and in little-endian byte "
+"order::"
 msgstr ""
+"ماژول :mod:`struct` توابع :func:`~struct.pack` و :func:`~struct.unpack` را برای کار با قالب‌های دودویی رکوردهایی با "
+"طول متغیر فراهم می‌کند. مثال زیر نشان می‌دهد چگونه می‌توان بدون استفاده از ماژول :mod:`zipfile`، اطلاعات سرآیند یک "
+"فایل ZIP را پیمایش کرد. کدهای ``\"H\"`` و ``\"I\"`` به‌ترتیب نشان‌دهندهٔ اعداد بدون علامتِ دو و چهار بایتی هستند. نماد "
+"``\"<\"`` نیز نشان می‌دهد که اندازه‌ها استاندارد بوده و ترتیب بایت‌ها little-endian است::"
 
 #: ../../tutorial/stdlib2.rst:144
 msgid ""
@@ -236,25 +312,46 @@ msgid ""
 "\n"
 "    start += extra_size + comp_size     # skip to the next header"
 msgstr ""
+"import struct\n"
+"\n"
+"with open('myfile.zip', 'rb') as f:\n"
+"    data = f.read()\n"
+"\n"
+"start = 0\n"
+"for i in range(3):                      # show the first 3 file headers\n"
+"    start += 14\n"
+"    fields = struct.unpack('<IIIHH', data[start:start+16])\n"
+"    crc32, comp_size, uncomp_size, filenamesize, extra_size = fields\n"
+"\n"
+"    start += 16\n"
+"    filename = data[start:start+filenamesize]\n"
+"    start += filenamesize\n"
+"    extra = data[start:start+extra_size]\n"
+"    print(filename, hex(crc32), comp_size, uncomp_size)\n"
+"\n"
+"    start += extra_size + comp_size     # skip to the next header"
 
 #: ../../tutorial/stdlib2.rst:167
 msgid "Multi-threading"
-msgstr ""
+msgstr "چندنخی"
 
 #: ../../tutorial/stdlib2.rst:169
 msgid ""
-"Threading is a technique for decoupling tasks which are not sequentially "
-"dependent.  Threads can be used to improve the responsiveness of "
-"applications that accept user input while other tasks run in the "
-"background.  A related use case is running I/O in parallel with computations "
-"in another thread."
+"Threading is a technique for decoupling tasks which are not sequentially dependent.  Threads can be used to "
+"improve the responsiveness of applications that accept user input while other tasks run in the background.  A "
+"related use case is running I/O in parallel with computations in another thread."
 msgstr ""
+"چندنخی روشی برای جدا کردن وظایفی است که به‌صورت ترتیبی به یکدیگر وابسته نیستند. از نخ‌ها می‌توان برای افزایش پاسخ‌گویی "
+"برنامه‌هایی استفاده کرد که هم‌زمان با اجرای وظایف دیگر در پس‌زمینه، ورودی کاربر را نیز دریافت می‌کنند. یکی دیگر از "
+"کاربردهای رایج آن، اجرای عملیات ورودی/خروجی به‌صورت موازی با محاسبات در نخ دیگر است."
 
 #: ../../tutorial/stdlib2.rst:174
 msgid ""
-"The following code shows how the high level :mod:`threading` module can run "
-"tasks in background while the main program continues to run::"
+"The following code shows how the high level :mod:`threading` module can run tasks in background while the main "
+"program continues to run::"
 msgstr ""
+"کد زیر نشان می‌دهد که چگونه ماژول سطح‌بالای :mod:`threading` می‌تواند وظایف را در پس‌زمینه اجرا کند، در حالی که برنامهٔ "
+"اصلی همچنان به اجرای خود ادامه می‌دهد::"
 
 #: ../../tutorial/stdlib2.rst:177
 msgid ""
@@ -278,36 +375,60 @@ msgid ""
 "background.join()    # Wait for the background task to finish\n"
 "print('Main program waited until background was done.')"
 msgstr ""
+"import threading, zipfile\n"
+"\n"
+"class AsyncZip(threading.Thread):\n"
+"    def __init__(self, infile, outfile):\n"
+"        super().__init__()\n"
+"        self.infile = infile\n"
+"        self.outfile = outfile\n"
+"\n"
+"    def run(self):\n"
+"        with zipfile.ZipFile(self.outfile, 'w', zipfile.ZIP_DEFLATED) as f:\n"
+"            f.write(self.infile)\n"
+"        print('Finished background zip of:', self.infile)\n"
+"\n"
+"background = AsyncZip('mydata.txt', 'myarchive.zip')\n"
+"background.start()\n"
+"print('The main program continues to run in foreground.')\n"
+"\n"
+"background.join()    # Wait for the background task to finish\n"
+"print('Main program waited until background was done.')"
 
 #: ../../tutorial/stdlib2.rst:197
 msgid ""
-"The principal challenge of multi-threaded applications is coordinating "
-"threads that share data or other resources.  To that end, the threading "
-"module provides a number of synchronization primitives including locks, "
+"The principal challenge of multi-threaded applications is coordinating threads that share data or other "
+"resources.  To that end, the threading module provides a number of synchronization primitives including locks, "
 "events, condition variables, and semaphores."
 msgstr ""
+"مهم‌ترین چالش در برنامه‌های چندنخی، هماهنگ‌سازی نخ‌هایی است که داده‌ها یا منابع دیگری را با یکدیگر به اشتراک می‌گذارند. "
+"به همین منظور، ماژول threading مجموعه‌ای از سازوکارهای همگام‌سازی، از جمله قفل‌ها، رویدادها، متغیرهای شرطی و سمافورها "
+"را فراهم می‌کند."
 
 #: ../../tutorial/stdlib2.rst:202
 msgid ""
-"While those tools are powerful, minor design errors can result in problems "
-"that are difficult to reproduce.  So, the preferred approach to task "
-"coordination is to concentrate all access to a resource in a single thread "
-"and then use the :mod:`queue` module to feed that thread with requests from "
-"other threads. Applications using :class:`~queue.Queue` objects for inter-"
-"thread communication and coordination are easier to design, more readable, "
-"and more reliable."
+"While those tools are powerful, minor design errors can result in problems that are difficult to reproduce.  So, "
+"the preferred approach to task coordination is to concentrate all access to a resource in a single thread and then "
+"use the :mod:`queue` module to feed that thread with requests from other threads. Applications "
+"using :class:`~queue.Queue` objects for inter-thread communication and coordination are easier to design, more "
+"readable, and more reliable."
 msgstr ""
+"با وجود قدرت این ابزارها، حتی خطاهای کوچک در طراحی می‌توانند مشکلاتی ایجاد کنند که بازتولید آن‌ها دشوار باشد. "
+"بنابراین، روش ترجیحی برای هماهنگی وظایف این است که تمام دسترسی‌ها به یک منبع در یک نخ متمرکز شوند و سپس از "
+"ماژول :mod:`queue` برای ارسال درخواست‌های سایر نخ‌ها به آن استفاده شود. برنامه‌هایی که برای ارتباط و هماهنگی میان "
+"نخ‌ها از اشیای :class:`~queue.Queue` استفاده می‌کنند، طراحی ساده‌تر، خوانایی بیشتر و قابلیت اطمینان بالاتری دارند."
 
 #: ../../tutorial/stdlib2.rst:213
 msgid "Logging"
-msgstr ""
+msgstr "ثبت رویدادها"
 
 #: ../../tutorial/stdlib2.rst:215
 msgid ""
-"The :mod:`logging` module offers a full featured and flexible logging "
-"system. At its simplest, log messages are sent to a file or to "
-"``sys.stderr``::"
+"The :mod:`logging` module offers a full featured and flexible logging system. At its simplest, log messages are "
+"sent to a file or to ``sys.stderr``::"
 msgstr ""
+"ماژول :mod:`logging` یک سامانهٔ ثبت رویداد کامل و انعطاف‌پذیر ارائه می‌دهد. در ساده‌ترین حالت، پیام‌های ثبت‌شده در یک "
+"فایل یا در ``sys.stderr`` نوشته می‌شوند::"
 
 #: ../../tutorial/stdlib2.rst:218
 msgid ""
@@ -318,10 +439,16 @@ msgid ""
 "logging.error('Error occurred')\n"
 "logging.critical('Critical error -- shutting down')"
 msgstr ""
+"import logging\n"
+"logging.debug('Debugging information')\n"
+"logging.info('Informational message')\n"
+"logging.warning('Warning:config file %s not found', 'server.conf')\n"
+"logging.error('Error occurred')\n"
+"logging.critical('Critical error -- shutting down')"
 
 #: ../../tutorial/stdlib2.rst:225
 msgid "This produces the following output:"
-msgstr ""
+msgstr "خروجی زیر تولید می‌شود:"
 
 #: ../../tutorial/stdlib2.rst:227
 msgid ""
@@ -329,46 +456,57 @@ msgid ""
 "ERROR:root:Error occurred\n"
 "CRITICAL:root:Critical error -- shutting down"
 msgstr ""
+"WARNING:root:Warning:config file server.conf not found\n"
+"ERROR:root:Error occurred\n"
+"CRITICAL:root:Critical error -- shutting down"
 
 #: ../../tutorial/stdlib2.rst:233
 msgid ""
-"By default, informational and debugging messages are suppressed and the "
-"output is sent to standard error.  Other output options include routing "
-"messages through email, datagrams, sockets, or to an HTTP Server.  New "
-"filters can select different routing based on message "
+"By default, informational and debugging messages are suppressed and the output is sent to standard error.  Other "
+"output options include routing messages through email, datagrams, sockets, or to an HTTP Server.  New filters can "
+"select different routing based on message "
 "priority: :const:`~logging.DEBUG`, :const:`~logging.INFO`, :const:`~logging.WARNING`, :const:`~logging.ERROR`, "
 "and :const:`~logging.CRITICAL`."
 msgstr ""
+"به‌طور پیش‌فرض، پیام‌های اطلاع‌رسانی و اشکال‌زدایی نمایش داده نمی‌شوند و خروجی به خطای استاندارد ارسال می‌شود. گزینه‌های "
+"دیگر برای خروجی شامل ارسال پیام‌ها از طریق ایمیل، دیتاگرام‌ها، سوکت‌ها یا یک سرور HTTP است. همچنین می‌توان با استفاده "
+"از فیلترها، پیام‌ها را بر اساس سطح اهمیت آن‌ها هدایت "
+"کرد: :const:`~logging.DEBUG`، :const:`~logging.INFO`، :const:`~logging.WARNING`، :const:`~logging.ERROR` "
+"و :const:`~logging.CRITICAL`."
 
 #: ../../tutorial/stdlib2.rst:240
 msgid ""
-"The logging system can be configured directly from Python or can be loaded "
-"from a user editable configuration file for customized logging without "
-"altering the application."
+"The logging system can be configured directly from Python or can be loaded from a user editable configuration file "
+"for customized logging without altering the application."
 msgstr ""
+"سامانهٔ ثبت رویداد را می‌توان مستقیماً از داخل پایتون پیکربندی کرد یا تنظیمات آن را از یک فایل پیکربندی قابل ویرایش "
+"توسط کاربر بارگذاری نمود تا بدون تغییر برنامه، رفتار ثبت رویدادها سفارشی شود."
 
 #: ../../tutorial/stdlib2.rst:248
 msgid "Weak references"
-msgstr ""
+msgstr "ارجاع‌های ضعیف"
 
 #: ../../tutorial/stdlib2.rst:250
 msgid ""
-"Python does automatic memory management (reference counting for most objects "
-"and :term:`garbage collection` to eliminate cycles).  The memory is freed "
-"shortly after the last reference to it has been eliminated."
+"Python does automatic memory management (reference counting for most objects and :term:`garbage collection` to "
+"eliminate cycles).  The memory is freed shortly after the last reference to it has been eliminated."
 msgstr ""
+"پایتون مدیریت حافظه را به‌صورت خودکار انجام می‌دهد (برای بیشتر اشیا با استفاده از شمارش ارجاع‌ها و :term:`garbage collection` "
+"(جمع‌آوری زباله) برای حذف چرخه‌ها). حافظه اندکی پس از حذف آخرین ارجاع به یک شی آزاد می‌شود."
 
 #: ../../tutorial/stdlib2.rst:254
 msgid ""
-"This approach works fine for most applications but occasionally there is a "
-"need to track objects only as long as they are being used by something else. "
-"Unfortunately, just tracking them creates a reference that makes them "
-"permanent. The :mod:`weakref` module provides tools for tracking objects "
-"without creating a reference.  When the object is no longer needed, it is "
-"automatically removed from a weakref table and a callback is triggered for "
-"weakref objects.  Typical applications include caching objects that are "
-"expensive to create::"
+"This approach works fine for most applications but occasionally there is a need to track objects only as long as "
+"they are being used by something else. Unfortunately, just tracking them creates a reference that makes them "
+"permanent. The :mod:`weakref` module provides tools for tracking objects without creating a reference.  When the "
+"object is no longer needed, it is automatically removed from a weakref table and a callback is triggered for "
+"weakref objects.  Typical applications include caching objects that are expensive to create::"
 msgstr ""
+"این روش برای بیشتر برنامه‌ها مناسب است، اما گاهی لازم است اشیا فقط تا زمانی دنبال شوند که توسط چیز دیگری در حال "
+"استفاده باشند. مشکل اینجاست که صرفِ دنبال کردن یک شی، خود یک ارجاع ایجاد می‌کند و باعث می‌شود آن شی هرگز آزاد نشود. "
+"ماژول :mod:`weakref` ابزارهایی برای دنبال کردن اشیا بدون ایجاد ارجاع فراهم می‌کند. هنگامی که دیگر نیازی به یک شی "
+"نباشد، آن شی به‌طور خودکار از جدول weakref حذف می‌شود و یک callback برای اشیای weakref فراخوانی می‌شود. یکی از "
+"کاربردهای رایج این قابلیت، ذخیرهٔ موقت (cache) اشیایی است که ایجاد آن‌ها پرهزینه است::"
 
 #: ../../tutorial/stdlib2.rst:262
 msgid ""
@@ -395,6 +533,28 @@ msgid ""
 "    o = self.data[key]()\n"
 "KeyError: 'primary'"
 msgstr ""
+">>> import weakref, gc\n"
+">>> class A:\n"
+"...     def __init__(self, value):\n"
+"...         self.value = value\n"
+"...     def __repr__(self):\n"
+"...         return str(self.value)\n"
+"...\n"
+">>> a = A(10)                   # create a reference\n"
+">>> d = weakref.WeakValueDictionary()\n"
+">>> d['primary'] = a            # does not create a reference\n"
+">>> d['primary']                # fetch the object if it is still alive\n"
+"10\n"
+">>> del a                       # remove the one reference\n"
+">>> gc.collect()                # run garbage collection right away\n"
+"0\n"
+">>> d['primary']                # entry was automatically removed\n"
+"Traceback (most recent call last):\n"
+"  File \"<stdin>\", line 1, in <module>\n"
+"    d['primary']                # entry was automatically removed\n"
+"  File \"C:/python314/lib/weakref.py\", line 46, in __getitem__\n"
+"    o = self.data[key]()\n"
+"KeyError: 'primary'"
 
 #: ../../tutorial/stdlib2.rst:289
 msgid "Tools for working with lists"
@@ -402,18 +562,16 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:291
 msgid ""
-"Many data structure needs can be met with the built-in list type. However, "
-"sometimes there is a need for alternative implementations with different "
-"performance trade-offs."
+"Many data structure needs can be met with the built-in list type. However, sometimes there is a need for "
+"alternative implementations with different performance trade-offs."
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:295
 msgid ""
-"The :mod:`array` module provides an :class:`~array.array` object that is "
-"like a list that stores only homogeneous data and stores it more compactly.  "
-"The following example shows an array of numbers stored as two byte unsigned "
-"binary numbers (typecode ``\"H\"``) rather than the usual 16 bytes per entry "
-"for regular lists of Python int objects::"
+"The :mod:`array` module provides an :class:`~array.array` object that is like a list that stores only homogeneous "
+"data and stores it more compactly.  The following example shows an array of numbers stored as two byte unsigned "
+"binary numbers (typecode ``\"H\"``) rather than the usual 16 bytes per entry for regular lists of Python int "
+"objects::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:301
@@ -428,10 +586,9 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:308
 msgid ""
-"The :mod:`collections` module provides a :class:`~collections.deque` object "
-"that is like a list with faster appends and pops from the left side but "
-"slower lookups in the middle. These objects are well suited for implementing "
-"queues and breadth first tree searches::"
+"The :mod:`collections` module provides a :class:`~collections.deque` object that is like a list with faster "
+"appends and pops from the left side but slower lookups in the middle. These objects are well suited for "
+"implementing queues and breadth first tree searches::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:313
@@ -456,9 +613,8 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:329
 msgid ""
-"In addition to alternative list implementations, the library also offers "
-"other tools such as the :mod:`bisect` module with functions for manipulating "
-"sorted lists::"
+"In addition to alternative list implementations, the library also offers other tools such as the :mod:`bisect` "
+"module with functions for manipulating sorted lists::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:333
@@ -472,10 +628,9 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:339
 msgid ""
-"The :mod:`heapq` module provides functions for implementing heaps based on "
-"regular lists.  The lowest valued entry is always kept at position zero.  "
-"This is useful for applications which repeatedly access the smallest element "
-"but do not want to run a full list sort::"
+"The :mod:`heapq` module provides functions for implementing heaps based on regular lists.  The lowest valued entry "
+"is always kept at position zero.  This is useful for applications which repeatedly access the smallest element but "
+"do not want to run a full list sort::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:344
@@ -494,15 +649,13 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:357
 msgid ""
-"The :mod:`decimal` module offers a :class:`~decimal.Decimal` datatype for "
-"decimal floating-point arithmetic.  Compared to the built-in :class:`float` "
-"implementation of binary floating point, the class is especially helpful for"
+"The :mod:`decimal` module offers a :class:`~decimal.Decimal` datatype for decimal floating-point arithmetic.  "
+"Compared to the built-in :class:`float` implementation of binary floating point, the class is especially helpful "
+"for"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:361
-msgid ""
-"financial applications and other uses which require exact decimal "
-"representation,"
+msgid "financial applications and other uses which require exact decimal representation,"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:363
@@ -518,16 +671,13 @@ msgid "tracking of significant decimal places, or"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:366
-msgid ""
-"applications where the user expects the results to match calculations done "
-"by hand."
+msgid "applications where the user expects the results to match calculations done by hand."
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:369
 msgid ""
-"For example, calculating a 5% tax on a 70 cent phone charge gives different "
-"results in decimal floating point and binary floating point. The difference "
-"becomes significant if the results are rounded to the nearest cent::"
+"For example, calculating a 5% tax on a 70 cent phone charge gives different results in decimal floating point and "
+"binary floating point. The difference becomes significant if the results are rounded to the nearest cent::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:373
@@ -541,18 +691,15 @@ msgstr ""
 
 #: ../../tutorial/stdlib2.rst:379
 msgid ""
-"The :class:`~decimal.Decimal` result keeps a trailing zero, automatically "
-"inferring four place significance from multiplicands with two place "
-"significance.  Decimal reproduces mathematics as done by hand and avoids "
-"issues that can arise when binary floating point cannot exactly represent "
-"decimal quantities."
+"The :class:`~decimal.Decimal` result keeps a trailing zero, automatically inferring four place significance from "
+"multiplicands with two place significance.  Decimal reproduces mathematics as done by hand and avoids issues that "
+"can arise when binary floating point cannot exactly represent decimal quantities."
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:385
 msgid ""
-"Exact representation enables the :class:`~decimal.Decimal` class to perform "
-"modulo calculations and equality tests that are unsuitable for binary "
-"floating point::"
+"Exact representation enables the :class:`~decimal.Decimal` class to perform modulo calculations and equality tests "
+"that are unsuitable for binary floating point::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:389
@@ -569,9 +716,7 @@ msgid ""
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:399
-msgid ""
-"The :mod:`decimal` module provides arithmetic with as much precision as "
-"needed::"
+msgid "The :mod:`decimal` module provides arithmetic with as much precision as needed::"
 msgstr ""
 
 #: ../../tutorial/stdlib2.rst:401