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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001 Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
# Translators:
# Alireza Shabani (Revisto) <theRevisto@gmail.com>, 2025
# Rafael Fontenelle <rffontenelle@gmail.com>, 2025
"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"
"Last-Translator: Rafael Fontenelle <rffontenelle@gmail.com>, 2025\n"
"Language-Team: Persian (https://app.transifex.com/python-doc/teams/5390/"
"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"
#: ../../tutorial/inputoutput.rst:5
msgid "Input and Output"
#: ../../tutorial/inputoutput.rst:7
"There are several ways to present the output of a program; data can be "
"printed in a human-readable form, or written to a file for future use. This "
"chapter will discuss some of the possibilities."
#: ../../tutorial/inputoutput.rst:15
msgid "Fancier Output Formatting"
#: ../../tutorial/inputoutput.rst:17
"So far we've encountered two ways of writing values: *expression statements* "
"and the :func:`print` function.  (A third way is using "
"the :meth:`~io.TextIOBase.write` method of file objects; the standard output "
"file can be referenced as ``sys.stdout``. See the Library Reference for more "
"information on this.)"
#: ../../tutorial/inputoutput.rst:22
"Often you'll want more control over the formatting of your output than "
"simply printing space-separated values. There are several ways to format "
#: ../../tutorial/inputoutput.rst:25
"To use :ref:`formatted string literals <tut-f-strings>`, begin a string with "
"``f`` or ``F`` before the opening quotation mark or triple quotation mark. "
"Inside this string, you can write a Python expression between ``{`` and ``}"
"`` characters that can refer to variables or literal values."
#: ../../tutorial/inputoutput.rst:32
">>> year = 2016\n"
">>> event = 'Referendum'\n"
">>> f'Results of the {year} {event}'\n"
"'Results of the 2016 Referendum'"
#: ../../tutorial/inputoutput.rst:37
"The :meth:`str.format` method of strings requires more manual effort.  "
"You'll still use ``{`` and ``}`` to mark where a variable will be "
"substituted and can provide detailed formatting directives, but you'll also "
"need to provide the information to be formatted. In the following code block "
"there are two examples of how to format variables:"
#: ../../tutorial/inputoutput.rst:46
">>> yes_votes = 42_572_654\n"
">>> total_votes = 85_705_149\n"
">>> percentage = yes_votes / total_votes\n"
">>> '{:-9} YES votes  {:2.2%}'.format(yes_votes, percentage)\n"
"' 42572654 YES votes  49.67%'"
#: ../../tutorial/inputoutput.rst:52
"Notice how the ``yes_votes`` are padded with spaces and a negative sign only "
"for negative numbers. The example also prints ``percentage`` multiplied by "
"100, with 2 decimal places and followed by a percent sign "
"(see :ref:`formatspec` for details)."
#: ../../tutorial/inputoutput.rst:57
"Finally, you can do all the string handling yourself by using string slicing "
"and concatenation operations to create any layout you can imagine.  The "
"string type has some methods that perform useful operations for padding "
"strings to a given column width."
#: ../../tutorial/inputoutput.rst:62
"When you don't need fancy output but just want a quick display of some "
"variables for debugging purposes, you can convert any value to a string with "
"the :func:`repr` or :func:`str` functions."
#: ../../tutorial/inputoutput.rst:66
"The :func:`str` function is meant to return representations of values which "
"are fairly human-readable, while :func:`repr` is meant to generate "
"representations which can be read by the interpreter (or will force "
"a :exc:`SyntaxError` if there is no equivalent syntax).  For objects which "
"don't have a particular representation for human consumption, :func:`str` "
"will return the same value as :func:`repr`.  Many values, such as numbers or "
"structures like lists and dictionaries, have the same representation using "
"either function.  Strings, in particular, have two distinct representations."
#: ../../tutorial/inputoutput.rst:75
msgid "Some examples::"
#: ../../tutorial/inputoutput.rst:77
">>> s = 'Hello, world.'\n"
">>> str(s)\n"
"'Hello, world.'\n"
">>> repr(s)\n"
"\"'Hello, world.'\"\n"
">>> str(1/7)\n"
"'0.14285714285714285'\n"
">>> x = 10 * 3.25\n"
">>> y = 200 * 200\n"
">>> s = 'The value of x is ' + repr(x) + ', and y is ' + repr(y) + '...'\n"
">>> print(s)\n"
"The value of x is 32.5, and y is 40000...\n"
">>> # The repr() of a string adds string quotes and backslashes:\n"
">>> hello = 'hello, world\\n'\n"
">>> hellos = repr(hello)\n"
">>> print(hellos)\n"
"'hello, world\\n'\n"
">>> # The argument to repr() may be any Python object:\n"
">>> repr((x, y, ('spam', 'eggs')))\n"
"\"(32.5, 40000, ('spam', 'eggs'))\""
#: ../../tutorial/inputoutput.rst:98
"The :mod:`string` module contains support for a simple templating approach "
"based upon regular expressions, via :class:`string.Template`. This offers "
"yet another way to substitute values into strings, using placeholders like "
"``$x`` and replacing them with values from a dictionary. This syntax is easy "
"to use, although it offers much less control for formatting."
#: ../../tutorial/inputoutput.rst:115
msgid "Formatted String Literals"
#: ../../tutorial/inputoutput.rst:117
":ref:`Formatted string literals <f-strings>` (also called f-strings for "
"short) let you include the value of Python expressions inside a string by "
"prefixing the string with ``f`` or ``F`` and writing expressions as "
"``{expression}``."
#: ../../tutorial/inputoutput.rst:122
"An optional format specifier can follow the expression. This allows greater "
"control over how the value is formatted. The following example rounds pi to "
"three places after the decimal::"
#: ../../tutorial/inputoutput.rst:126
">>> import math\n"
">>> print(f'The value of pi is approximately {math.pi:.3f}.')\n"
"The value of pi is approximately 3.142."
#: ../../tutorial/inputoutput.rst:130
"Passing an integer after the ``':'`` will cause that field to be a minimum "
"number of characters wide.  This is useful for making columns line up. ::"
#: ../../tutorial/inputoutput.rst:133
">>> table = {'Sjoerd': 4127, 'Jack': 4098, 'Dcab': 7678}\n"
">>> for name, phone in table.items():\n"
"...     print(f'{name:10} ==> {phone:10d}')\n"
"Sjoerd     ==>       4127\n"
"Jack       ==>       4098\n"
"Dcab       ==>       7678"
#: ../../tutorial/inputoutput.rst:141
"Other modifiers can be used to convert the value before it is formatted. ``'!"
"a'`` applies :func:`ascii`, ``'!s'`` applies :func:`str`, and ``'!r'`` "
"applies :func:`repr`::"
#: ../../tutorial/inputoutput.rst:145
">>> animals = 'eels'\n"
">>> print(f'My hovercraft is full of {animals}.')\n"
"My hovercraft is full of eels.\n"
">>> print(f'My hovercraft is full of {animals!r}.')\n"
"My hovercraft is full of 'eels'."
#: ../../tutorial/inputoutput.rst:151
"The ``=`` specifier can be used to expand an expression to the text of the "
"expression, an equal sign, then the representation of the evaluated "
"expression:"
#: ../../tutorial/inputoutput.rst:160
"See :ref:`self-documenting expressions <bpo-36817-whatsnew>` for more "
"information on the ``=`` specifier. For a reference on these format "
"specifications, see the reference guide for the :ref:`formatspec`."
#: ../../tutorial/inputoutput.rst:167
msgid "The String format() Method"
#: ../../tutorial/inputoutput.rst:169
msgid "Basic usage of the :meth:`str.format` method looks like this::"
#: ../../tutorial/inputoutput.rst:171
">>> print('We are the {} who say \"{}!\"'.format('knights', 'Ni'))\n"
"We are the knights who say \"Ni!\""
#: ../../tutorial/inputoutput.rst:174
"The brackets and characters within them (called format fields) are replaced "
"with the objects passed into the :meth:`str.format` method.  A number in the "
"brackets can be used to refer to the position of the object passed into "
"the :meth:`str.format` method. ::"
#: ../../tutorial/inputoutput.rst:179
">>> print('{0} and {1}'.format('spam', 'eggs'))\n"
"spam and eggs\n"
">>> print('{1} and {0}'.format('spam', 'eggs'))\n"
"eggs and spam"
#: ../../tutorial/inputoutput.rst:184
"If keyword arguments are used in the :meth:`str.format` method, their values "
"are referred to by using the name of the argument. ::"
#: ../../tutorial/inputoutput.rst:187
">>> print('This {food} is {adjective}.'.format(\n"
"...       food='spam', adjective='absolutely horrible'))\n"
"This spam is absolutely horrible."
#: ../../tutorial/inputoutput.rst:191
msgid "Positional and keyword arguments can be arbitrarily combined::"
#: ../../tutorial/inputoutput.rst:193
">>> print('The story of {0}, {1}, and {other}.'.format('Bill', 'Manfred',\n"
"...                                                    other='Georg'))\n"
"The story of Bill, Manfred, and Georg."
#: ../../tutorial/inputoutput.rst:197
"If you have a really long format string that you don't want to split up, it "
"would be nice if you could reference the variables to be formatted by name "
"instead of by position.  This can be done by simply passing the dict and "
"using square brackets ``'[]'`` to access the keys. ::"
#: ../../tutorial/inputoutput.rst:202
">>> table = {'Sjoerd': 4127, 'Jack': 4098, 'Dcab': 8637678}\n"
">>> print('Jack: {0[Jack]:d}; Sjoerd: {0[Sjoerd]:d}; '\n"
"...       'Dcab: {0[Dcab]:d}'.format(table))\n"
"Jack: 4098; Sjoerd: 4127; Dcab: 8637678"
#: ../../tutorial/inputoutput.rst:207
"This could also be done by passing the ``table`` dictionary as keyword "
"arguments with the ``**`` notation. ::"
#: ../../tutorial/inputoutput.rst:210
">>> table = {'Sjoerd': 4127, 'Jack': 4098, 'Dcab': 8637678}\n"
">>> print('Jack: {Jack:d}; Sjoerd: {Sjoerd:d}; Dcab: "
"{Dcab:d}'.format(**table))\n"
"Jack: 4098; Sjoerd: 4127; Dcab: 8637678"
#: ../../tutorial/inputoutput.rst:214
"This is particularly useful in combination with the built-in "
"function :func:`vars`, which returns a dictionary containing all local "
"variables::"
#: ../../tutorial/inputoutput.rst:217
">>> table = {k: str(v) for k, v in vars().items()}\n"
">>> message = \" \".join([f'{k}: ' + '{' + k +'};' for k in table.keys()])\n"
">>> print(message.format(**table))\n"
"__name__: __main__; __doc__: None; __package__: None; __loader__: ..."
#: ../../tutorial/inputoutput.rst:222
"As an example, the following lines produce a tidily aligned set of columns "
"giving integers and their squares and cubes::"
#: ../../tutorial/inputoutput.rst:225
">>> for x in range(1, 11):\n"
"...     print('{0:2d} {1:3d} {2:4d}'.format(x, x*x, x*x*x))\n"
" 1   1    1\n"
" 2   4    8\n"
" 3   9   27\n"
" 4  16   64\n"
" 5  25  125\n"
" 6  36  216\n"
" 7  49  343\n"
" 8  64  512\n"
" 9  81  729\n"
#: ../../tutorial/inputoutput.rst:239
"For a complete overview of string formatting with :meth:`str.format`, "
"see :ref:`formatstrings`."
#: ../../tutorial/inputoutput.rst:244
msgid "Manual String Formatting"
#: ../../tutorial/inputoutput.rst:246
msgid "Here's the same table of squares and cubes, formatted manually::"
#: ../../tutorial/inputoutput.rst:248
">>> for x in range(1, 11):\n"
"...     print(repr(x).rjust(2), repr(x*x).rjust(3), end=' ')\n"
"...     # Note use of 'end' on previous line\n"
"...     print(repr(x*x*x).rjust(4))\n"
" 1   1    1\n"
" 2   4    8\n"
" 3   9   27\n"
" 4  16   64\n"
" 5  25  125\n"
" 6  36  216\n"
" 7  49  343\n"
" 8  64  512\n"
" 9  81  729\n"
#: ../../tutorial/inputoutput.rst:264
"(Note that the one space between each column was added by the "
"way :func:`print` works: it always adds spaces between its arguments.)"
#: ../../tutorial/inputoutput.rst:267
"The :meth:`str.rjust` method of string objects right-justifies a string in a "
"field of a given width by padding it with spaces on the left. There are "
"similar methods :meth:`str.ljust` and :meth:`str.center`. These methods do "
"not write anything, they just return a new string. If the input string is "
"too long, they don't truncate it, but return it unchanged; this will mess up "
"your column lay-out but that's usually better than the alternative, which "
"would be lying about a value. (If you really want truncation you can always "
"add a slice operation, as in ``x.ljust(n)[:n]``.)"
#: ../../tutorial/inputoutput.rst:276
"There is another method, :meth:`str.zfill`, which pads a numeric string on "
"the left with zeros.  It understands about plus and minus signs::"
#: ../../tutorial/inputoutput.rst:279
">>> '12'.zfill(5)\n"
"'00012'\n"
">>> '-3.14'.zfill(7)\n"
"'-003.14'\n"
">>> '3.14159265359'.zfill(5)\n"
"'3.14159265359'"
#: ../../tutorial/inputoutput.rst:288
msgid "Old string formatting"
#: ../../tutorial/inputoutput.rst:290
"The % operator (modulo) can also be used for string formatting. Given "
"``format % values`` (where *format* is a string), ``%`` conversion "
"specifications in *format* are replaced with zero or more elements of "
"*values*. This operation is commonly known as string interpolation. For "
"example::"
#: ../../tutorial/inputoutput.rst:297
">>> import math\n"
">>> print('The value of pi is approximately %5.3f.' % math.pi)\n"
"The value of pi is approximately 3.142."
#: ../../tutorial/inputoutput.rst:301
"More information can be found in the :ref:`old-string-formatting` section."
#: ../../tutorial/inputoutput.rst:307
msgid "Reading and Writing Files"
#: ../../tutorial/inputoutput.rst:313
":func:`open` returns a :term:`file object`, and is most commonly used with "
"two positional arguments and one keyword argument: ``open(filename, mode, "
"encoding=None)``"
#: ../../tutorial/inputoutput.rst:319
msgid ">>> f = open('workfile', 'w', encoding=\"utf-8\")"
#: ../../tutorial/inputoutput.rst:326
"The first argument is a string containing the filename.  The second argument "
"is another string containing a few characters describing the way in which "
"the file will be used.  *mode* can be ``'r'`` when the file will only be "
"read, ``'w'`` for only writing (an existing file with the same name will be "
"erased), and ``'a'`` opens the file for appending; any data written to the "
"file is automatically added to the end.  ``'r+'`` opens the file for both "
"reading and writing. The *mode* argument is optional; ``'r'`` will be "
"assumed if it's omitted."
#: ../../tutorial/inputoutput.rst:335
"Normally, files are opened in :dfn:`text mode`, that means, you read and "
"write strings from and to the file, which are encoded in a specific "
"*encoding*. If *encoding* is not specified, the default is platform "
"dependent (see :func:`open`). Because UTF-8 is the modern de-facto standard, "
"``encoding=\"utf-8\"`` is recommended unless you know that you need to use a "
"different encoding. Appending a ``'b'`` to the mode opens the file "
"in :dfn:`binary mode`. Binary mode data is read and written "
"as :class:`bytes` objects. You can not specify *encoding* when opening file "
"in binary mode."
#: ../../tutorial/inputoutput.rst:345
"In text mode, the default when reading is to convert platform-specific line "
"endings (``\\n`` on Unix, ``\\r\\n`` on Windows) to just ``\\n``.  When "
"writing in text mode, the default is to convert occurrences of ``\\n`` back "
"to platform-specific line endings.  This behind-the-scenes modification to "
"file data is fine for text files, but will corrupt binary data like that "
"in :file:`JPEG` or :file:`EXE` files.  Be very careful to use binary mode "
"when reading and writing such files."
#: ../../tutorial/inputoutput.rst:353
"It is good practice to use the :keyword:`with` keyword when dealing with "
"file objects.  The advantage is that the file is properly closed after its "
"suite finishes, even if an exception is raised at some point.  "
"Using :keyword:`!with` is also much shorter than writing "
"equivalent :keyword:`try`\\ -\\ :keyword:`finally` blocks::"
#: ../../tutorial/inputoutput.rst:359
">>> with open('workfile', encoding=\"utf-8\") as f:\n"
"...     read_data = f.read()\n"
">>> # We can check that the file has been automatically closed.\n"
">>> f.closed\n"
#: ../../tutorial/inputoutput.rst:366
"If you're not using the :keyword:`with` keyword, then you should call "
"``f.close()`` to close the file and immediately free up any system resources "
"used by it."
#: ../../tutorial/inputoutput.rst:371
"Calling ``f.write()`` without using the :keyword:`!with` keyword or calling "
"``f.close()`` **might** result in the arguments of ``f.write()`` not being "
"completely written to the disk, even if the program exits successfully."
#: ../../tutorial/inputoutput.rst:379
"After a file object is closed, either by a :keyword:`with` statement or by "
"calling ``f.close()``, attempts to use the file object will automatically "
#: ../../tutorial/inputoutput.rst:383
">>> f.close()\n"
">>> f.read()\n"
"Traceback (most recent call last):\n"
"  File \"<stdin>\", line 1, in <module>\n"
"ValueError: I/O operation on closed file."
#: ../../tutorial/inputoutput.rst:393
msgid "Methods of File Objects"
#: ../../tutorial/inputoutput.rst:395
"The rest of the examples in this section will assume that a file object "
"called ``f`` has already been created."
#: ../../tutorial/inputoutput.rst:398
"To read a file's contents, call ``f.read(size)``, which reads some quantity "
"of data and returns it as a string (in text mode) or bytes object (in binary "
"mode). *size* is an optional numeric argument.  When *size* is omitted or "
"negative, the entire contents of the file will be read and returned; it's "
"your problem if the file is twice as large as your machine's memory. "
"Otherwise, at most *size* characters (in text mode) or *size* bytes (in "
"binary mode) are read and returned. If the end of the file has been reached, "
"``f.read()`` will return an empty string (``''``).  ::"
#: ../../tutorial/inputoutput.rst:407
">>> f.read()\n"
"'This is the entire file.\\n'\n"
">>> f.read()\n"
#: ../../tutorial/inputoutput.rst:412
"``f.readline()`` reads a single line from the file; a newline character "
"(``\\n``) is left at the end of the string, and is only omitted on the last "
"line of the file if the file doesn't end in a newline.  This makes the "
"return value unambiguous; if ``f.readline()`` returns an empty string, the "
"end of the file has been reached, while a blank line is represented by "
"``'\\n'``, a string containing only a single newline.  ::"
#: ../../tutorial/inputoutput.rst:419
">>> f.readline()\n"
"'This is the first line of the file.\\n'\n"
">>> f.readline()\n"
"'Second line of the file\\n'\n"
">>> f.readline()\n"
#: ../../tutorial/inputoutput.rst:426
"For reading lines from a file, you can loop over the file object. This is "
"memory efficient, fast, and leads to simple code::"
#: ../../tutorial/inputoutput.rst:429
">>> for line in f:\n"
"...     print(line, end='')\n"
"This is the first line of the file.\n"
"Second line of the file"
#: ../../tutorial/inputoutput.rst:435
"If you want to read all the lines of a file in a list you can also use "
"``list(f)`` or ``f.readlines()``."
#: ../../tutorial/inputoutput.rst:438
"``f.write(string)`` writes the contents of *string* to the file, returning "
"the number of characters written. ::"
#: ../../tutorial/inputoutput.rst:441
">>> f.write('This is a test\\n')\n"
#: ../../tutorial/inputoutput.rst:444
"Other types of objects need to be converted -- either to a string (in text "
"mode) or a bytes object (in binary mode) -- before writing them::"
#: ../../tutorial/inputoutput.rst:447
">>> value = ('the answer', 42)\n"
">>> s = str(value)  # convert the tuple to string\n"
">>> f.write(s)\n"
#: ../../tutorial/inputoutput.rst:452
"``f.tell()`` returns an integer giving the file object's current position in "
"the file represented as number of bytes from the beginning of the file when "
"in binary mode and an opaque number when in text mode."
#: ../../tutorial/inputoutput.rst:456
"To change the file object's position, use ``f.seek(offset, whence)``.  The "
"position is computed from adding *offset* to a reference point; the "
"reference point is selected by the *whence* argument.  A *whence* value of 0 "
"measures from the beginning of the file, 1 uses the current file position, "
"and 2 uses the end of the file as the reference point.  *whence* can be "
"omitted and defaults to 0, using the beginning of the file as the reference "
"point. ::"
#: ../../tutorial/inputoutput.rst:463
">>> f = open('workfile', 'rb+')\n"
">>> f.write(b'0123456789abcdef')\n"
">>> f.seek(5)      # Go to the 6th byte in the file\n"
">>> f.read(1)\n"
">>> f.seek(-3, 2)  # Go to the 3rd byte before the end\n"
">>> f.read(1)\n"
#: ../../tutorial/inputoutput.rst:475
"In text files (those opened without a ``b`` in the mode string), only seeks "
"relative to the beginning of the file are allowed (the exception being "
"seeking to the very file end with ``seek(0, 2)``) and the only valid "
"*offset* values are those returned from the ``f.tell()``, or zero. Any other "
"*offset* value produces undefined behaviour."
#: ../../tutorial/inputoutput.rst:481
"File objects have some additional methods, such as :meth:`~io.IOBase.isatty` "
"and :meth:`~io.IOBase.truncate` which are less frequently used; consult the "
"Library Reference for a complete guide to file objects."
#: ../../tutorial/inputoutput.rst:489
msgid "Saving structured data with :mod:`json`"
#: ../../tutorial/inputoutput.rst:493
"Strings can easily be written to and read from a file.  Numbers take a bit "
"more effort, since the :meth:`~io.TextIOBase.read` method only returns "
"strings, which will have to be passed to a function like :func:`int`, which "
"takes a string like ``'123'`` and returns its numeric value 123.  When you "
"want to save more complex data types like nested lists and dictionaries, "
"parsing and serializing by hand becomes complicated."
#: ../../tutorial/inputoutput.rst:500
"Rather than having users constantly writing and debugging code to save "
"complicated data types to files, Python allows you to use the popular data "
"interchange format called `JSON (JavaScript Object Notation) <https://"
"json.org>`_.  The standard module called :mod:`json` can take Python data "
"hierarchies, and convert them to string representations; this process is "
"called :dfn:`serializing`.  Reconstructing the data from the string "
"representation is called :dfn:`deserializing`.  Between serializing and "
"deserializing, the string representing the object may have been stored in a "
"file or data, or sent over a network connection to some distant machine."
#: ../../tutorial/inputoutput.rst:511
"The JSON format is commonly used by modern applications to allow for data "
"exchange.  Many programmers are already familiar with it, which makes it a "
"good choice for interoperability."
#: ../../tutorial/inputoutput.rst:515
"If you have an object ``x``, you can view its JSON string representation "
"with a simple line of code::"
#: ../../tutorial/inputoutput.rst:518
">>> import json\n"
">>> x = [1, 'simple', 'list']\n"
">>> json.dumps(x)\n"
"'[1, \"simple\", \"list\"]'"
#: ../../tutorial/inputoutput.rst:523
"Another variant of the :func:`~json.dumps` function, "
"called :func:`~json.dump`, simply serializes the object to a :term:`text "
"file`.  So if ``f`` is a :term:`text file` object opened for writing, we can "
"do this::"
#: ../../tutorial/inputoutput.rst:527
msgid "json.dump(x, f)"
#: ../../tutorial/inputoutput.rst:529
"To decode the object again, if ``f`` is a :term:`binary file` or :term:`text "
"file` object which has been opened for reading::"
#: ../../tutorial/inputoutput.rst:532
msgid "x = json.load(f)"
#: ../../tutorial/inputoutput.rst:535
"JSON files must be encoded in UTF-8. Use ``encoding=\"utf-8\"`` when opening "
"JSON file as a :term:`text file` for both of reading and writing."
#: ../../tutorial/inputoutput.rst:538
"This simple serialization technique can handle lists and dictionaries, but "
"serializing arbitrary class instances in JSON requires a bit of extra "
"effort. The reference for the :mod:`json` module contains an explanation of "
#: ../../tutorial/inputoutput.rst:544
msgid ":mod:`pickle` - the pickle module"
#: ../../tutorial/inputoutput.rst:546
"Contrary to :ref:`JSON <tut-json>`, *pickle* is a protocol which allows the "
"serialization of arbitrarily complex Python objects.  As such, it is "
"specific to Python and cannot be used to communicate with applications "
"written in other languages.  It is also insecure by default: deserializing "
"pickle data coming from an untrusted source can execute arbitrary code, if "
"the data was crafted by a skilled attacker."
#: ../../tutorial/inputoutput.rst:104
msgid "formatted string literal"
#: ../../tutorial/inputoutput.rst:104
msgid "interpolated string literal"
#: ../../tutorial/inputoutput.rst:104
msgid "string"
#: ../../tutorial/inputoutput.rst:104
msgid "formatted literal"
#: ../../tutorial/inputoutput.rst:104
msgid "interpolated literal"
#: ../../tutorial/inputoutput.rst:104
msgid "f-string"
#: ../../tutorial/inputoutput.rst:104
msgid "fstring"
#: ../../tutorial/inputoutput.rst:309
msgid "built-in function"
#: ../../tutorial/inputoutput.rst:309
msgid "open"
#: ../../tutorial/inputoutput.rst:309
msgid "object"
#: ../../tutorial/inputoutput.rst:309
msgid "file"
#: ../../tutorial/inputoutput.rst:491
msgid "module"
#: ../../tutorial/inputoutput.rst:491
msgid "json"
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