python-docs-pl/library/2to3.po at 3.12 · python/python-docs-pl

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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001-2023, Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
# Translators:
# Transifex Bot <>, 2023
"Project-Id-Version: Python 3.11\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2023-05-19 14:13+0000\n"
"PO-Revision-Date: 2021-06-28 00:54+0000\n"
"Last-Translator: Transifex Bot <>, 2023\n"
"Language-Team: Polish (https://app.transifex.com/python-doc/teams/5390/pl/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: pl\n"
"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && "
"(n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && "
"n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
msgid "2to3 --- Automated Python 2 to 3 code translation"
"2to3 is a Python program that reads Python 2.x source code and applies a "
"series of *fixers* to transform it into valid Python 3.x code.  The standard "
"library contains a rich set of fixers that will handle almost all code.  "
"2to3 supporting library :mod:`lib2to3` is, however, a flexible and generic "
"library, so it is possible to write your own fixers for 2to3."
"The ``lib2to3`` module was marked pending for deprecation in Python 3.9 "
"(raising :exc:`PendingDeprecationWarning` on import) and fully deprecated in "
"Python 3.11 (raising :exc:`DeprecationWarning`).  The ``2to3`` tool is part "
"of that.  It will be removed in Python 3.13."
msgid "Using 2to3"
"2to3 will usually be installed with the Python interpreter as a script.  It "
"is also located in the :file:`Tools/scripts` directory of the Python root."
"2to3's basic arguments are a list of files or directories to transform.  The "
"directories are recursively traversed for Python sources."
msgid "Here is a sample Python 2.x source file, :file:`example.py`::"
msgid "It can be converted to Python 3.x code via 2to3 on the command line:"
"A diff against the original source file is printed.  2to3 can also write the "
"needed modifications right back to the source file.  (A backup of the "
"original file is made unless :option:`!-n` is also given.)  Writing the "
"changes back is enabled with the :option:`!-w` flag:"
msgid "After transformation, :file:`example.py` looks like this::"
"Comments and exact indentation are preserved throughout the translation "
"By default, 2to3 runs a set of :ref:`predefined fixers <2to3-fixers>`.  The :"
"option:`!-l` flag lists all available fixers.  An explicit set of fixers to "
"run can be given with :option:`!-f`.  Likewise the :option:`!-x` explicitly "
"disables a fixer.  The following example runs only the ``imports`` and "
"``has_key`` fixers:"
msgid "This command runs every fixer except the ``apply`` fixer:"
"Some fixers are *explicit*, meaning they aren't run by default and must be "
"listed on the command line to be run.  Here, in addition to the default "
"fixers, the ``idioms`` fixer is run:"
msgid "Notice how passing ``all`` enables all default fixers."
"Sometimes 2to3 will find a place in your source code that needs to be "
"changed, but 2to3 cannot fix automatically.  In this case, 2to3 will print a "
"warning beneath the diff for a file.  You should address the warning in "
"order to have compliant 3.x code."
"2to3 can also refactor doctests.  To enable this mode, use the :option:`!-d` "
"flag.  Note that *only* doctests will be refactored.  This also doesn't "
"require the module to be valid Python.  For example, doctest like examples "
"in a reST document could also be refactored with this option."
"The :option:`!-v` option enables output of more information on the "
"translation process."
"Since some print statements can be parsed as function calls or statements, "
"2to3 cannot always read files containing the print function.  When 2to3 "
"detects the presence of the ``from __future__ import print_function`` "
"compiler directive, it modifies its internal grammar to interpret :func:"
"`print` as a function.  This change can also be enabled manually with the :"
"option:`!-p` flag.  Use :option:`!-p` to run fixers on code that already has "
"had its print statements converted. Also :option:`!-e` can be used to make :"
"func:`exec` a function."
"The :option:`!-o` or :option:`!--output-dir` option allows specification of "
"an alternate directory for processed output files to be written to.  The :"
"option:`!-n` flag is required when using this as backup files do not make "
"sense when not overwriting the input files."
msgid "The :option:`!-o` option was added."
"The :option:`!-W` or :option:`!--write-unchanged-files` flag tells 2to3 to "
"always write output files even if no changes were required to the file.  "
"This is most useful with :option:`!-o` so that an entire Python source tree "
"is copied with translation from one directory to another. This option "
"implies the :option:`!-w` flag as it would not make sense otherwise."
msgid "The :option:`!-W` flag was added."
"The :option:`!--add-suffix` option specifies a string to append to all "
"output filenames.  The :option:`!-n` flag is required when specifying this "
"as backups are not necessary when writing to different filenames.  Example:"
msgid "Will cause a converted file named ``example.py3`` to be written."
msgid "The :option:`!--add-suffix` option was added."
msgid "To translate an entire project from one directory tree to another use:"
msgid "Fixers"
"Each step of transforming code is encapsulated in a fixer.  The command "
"``2to3 -l`` lists them.  As :ref:`documented above <2to3-using>`, each can "
"be turned on and off individually.  They are described here in more detail."
"Removes usage of :func:`apply`.  For example ``apply(function, *args, "
"**kwargs)`` is converted to ``function(*args, **kwargs)``."
msgid "Replaces deprecated :mod:`unittest` method names with the correct ones."
msgid "From"
msgid "``failUnlessEqual(a, b)``"
msgid ":meth:`assertEqual(a, b) <unittest.TestCase.assertEqual>`"
msgid "``assertEquals(a, b)``"
msgid "``failIfEqual(a, b)``"
msgid ":meth:`assertNotEqual(a, b) <unittest.TestCase.assertNotEqual>`"
msgid "``assertNotEquals(a, b)``"
msgid "``failUnless(a)``"
msgid ":meth:`assertTrue(a) <unittest.TestCase.assertTrue>`"
msgid "``assert_(a)``"
msgid "``failIf(a)``"
msgid ":meth:`assertFalse(a) <unittest.TestCase.assertFalse>`"
msgid "``failUnlessRaises(exc, cal)``"
msgid ":meth:`assertRaises(exc, cal) <unittest.TestCase.assertRaises>`"
msgid "``failUnlessAlmostEqual(a, b)``"
msgid ":meth:`assertAlmostEqual(a, b) <unittest.TestCase.assertAlmostEqual>`"
msgid "``assertAlmostEquals(a, b)``"
msgid "``failIfAlmostEqual(a, b)``"
":meth:`assertNotAlmostEqual(a, b) <unittest.TestCase.assertNotAlmostEqual>`"
msgid "``assertNotAlmostEquals(a, b)``"
msgid "Converts :class:`basestring` to :class:`str`."
"Converts :class:`buffer` to :class:`memoryview`.  This fixer is optional "
"because the :class:`memoryview` API is similar but not exactly the same as "
"that of :class:`buffer`."
"Fixes dictionary iteration methods.  :meth:`dict.iteritems` is converted to :"
"meth:`dict.items`, :meth:`dict.iterkeys` to :meth:`dict.keys`, and :meth:"
"`dict.itervalues` to :meth:`dict.values`.  Similarly, :meth:`dict."
"viewitems`, :meth:`dict.viewkeys` and :meth:`dict.viewvalues` are converted "
"respectively to :meth:`dict.items`, :meth:`dict.keys` and :meth:`dict."
"values`.  It also wraps existing usages of :meth:`dict.items`, :meth:`dict."
"keys`, and :meth:`dict.values` in a call to :class:`list`."
msgid "Converts ``except X, T`` to ``except X as T``."
msgid "Converts the ``exec`` statement to the :func:`exec` function."
"Removes usage of :func:`execfile`.  The argument to :func:`execfile` is "
"wrapped in calls to :func:`open`, :func:`compile`, and :func:`exec`."
"Changes assignment of :attr:`sys.exitfunc` to use of the :mod:`atexit` "
msgid "Wraps :func:`filter` usage in a :class:`list` call."
"Fixes function attributes that have been renamed.  For example, "
"``my_function.func_closure`` is converted to ``my_function.__closure__``."
msgid "Removes ``from __future__ import new_feature`` statements."
msgid "Renames :func:`os.getcwdu` to :func:`os.getcwd`."
msgid "Changes ``dict.has_key(key)`` to ``key in dict``."
"This optional fixer performs several transformations that make Python code "
"more idiomatic.  Type comparisons like ``type(x) is SomeClass`` and "
"``type(x) == SomeClass`` are converted to ``isinstance(x, SomeClass)``. "
"``while 1`` becomes ``while True``.  This fixer also tries to make use of :"
"func:`sorted` in appropriate places.  For example, this block ::"
msgid "is changed to ::"
msgid "Detects sibling imports and converts them to relative imports."
msgid "Handles module renames in the standard library."
"Handles other modules renames in the standard library.  It is separate from "
"the :2to3fixer:`imports` fixer only because of technical limitations."
msgid "Converts ``input(prompt)`` to ``eval(input(prompt))``."
msgid "Converts :func:`intern` to :func:`sys.intern`."
"Fixes duplicate types in the second argument of :func:`isinstance`.  For "
"example, ``isinstance(x, (int, int))`` is converted to ``isinstance(x, "
"int)`` and ``isinstance(x, (int, float, int))`` is converted to "
"``isinstance(x, (int, float))``."
"Removes imports of :func:`itertools.ifilter`, :func:`itertools.izip`, and :"
"func:`itertools.imap`.  Imports of :func:`itertools.ifilterfalse` are also "
"changed to :func:`itertools.filterfalse`."
"Changes usage of :func:`itertools.ifilter`, :func:`itertools.izip`, and :"
"func:`itertools.imap` to their built-in equivalents. :func:`itertools."
"ifilterfalse` is changed to :func:`itertools.filterfalse`."
msgid "Renames :class:`long` to :class:`int`."
"Wraps :func:`map` in a :class:`list` call.  It also changes ``map(None, x)`` "
"to ``list(x)``.  Using ``from future_builtins import map`` disables this "
"Converts the old metaclass syntax (``__metaclass__ = Meta`` in the class "
"body) to the new (``class X(metaclass=Meta)``)."
"Fixes old method attribute names.  For example, ``meth.im_func`` is "
"converted to ``meth.__func__``."
msgid "Converts the old not-equal syntax, ``<>``, to ``!=``."
"Converts the use of iterator's :meth:`~iterator.next` methods to the :func:"
"`next` function.  It also renames :meth:`next` methods to :meth:`~iterator."
"__next__`."
"Renames definitions of methods called :meth:`__nonzero__` to :meth:`~object."
"__bool__`."
msgid "Converts octal literals into the new syntax."
"Converts calls to various functions in the :mod:`operator` module to other, "
"but equivalent, function calls.  When needed, the appropriate ``import`` "
"statements are added, e.g. ``import collections.abc``.  The following "
"mapping are made:"
msgid "``operator.isCallable(obj)``"
msgid "``callable(obj)``"
msgid "``operator.sequenceIncludes(obj)``"
msgid "``operator.contains(obj)``"
msgid "``operator.isSequenceType(obj)``"
msgid "``isinstance(obj, collections.abc.Sequence)``"
msgid "``operator.isMappingType(obj)``"
msgid "``isinstance(obj, collections.abc.Mapping)``"
msgid "``operator.isNumberType(obj)``"
msgid "``isinstance(obj, numbers.Number)``"
msgid "``operator.repeat(obj, n)``"
msgid "``operator.mul(obj, n)``"
msgid "``operator.irepeat(obj, n)``"
msgid "``operator.imul(obj, n)``"
"Add extra parenthesis where they are required in list comprehensions.  For "
"example, ``[x for x in 1, 2]`` becomes ``[x for x in (1, 2)]``."
msgid "Converts the ``print`` statement to the :func:`print` function."
"Converts ``raise E, V`` to ``raise E(V)``, and ``raise E, V, T`` to ``raise "
"E(V).with_traceback(T)``.  If ``E`` is a tuple, the translation will be "
"incorrect because substituting tuples for exceptions has been removed in 3.0."
msgid "Converts :func:`raw_input` to :func:`input`."
msgid "Handles the move of :func:`reduce` to :func:`functools.reduce`."
msgid "Converts :func:`reload` to :func:`importlib.reload`."
msgid "Changes :data:`sys.maxint` to :data:`sys.maxsize`."
msgid "Replaces backtick repr with the :func:`repr` function."
"Replaces use of the :class:`set` constructor with set literals.  This fixer "
"is optional."
msgid "Renames :exc:`StandardError` to :exc:`Exception`."
"Changes the deprecated :data:`sys.exc_value`, :data:`sys.exc_type`, :data:"
"`sys.exc_traceback` to use :func:`sys.exc_info`."
msgid "Fixes the API change in generator's :meth:`throw` method."
"Removes implicit tuple parameter unpacking.  This fixer inserts temporary "
"variables."
"Fixes code broken from the removal of some members in the :mod:`types` "
msgid "Renames :class:`unicode` to :class:`str`."
"Handles the rename of :mod:`urllib` and :mod:`urllib2` to the :mod:`urllib` "
"Removes excess whitespace from comma separated items.  This fixer is "
"optional."
"Renames :func:`xrange` to :func:`range` and wraps existing :func:`range` "
"calls with :class:`list`."
msgid "Changes ``for x in file.xreadlines()`` to ``for x in file``."
"Wraps :func:`zip` usage in a :class:`list` call.  This is disabled when "
"``from future_builtins import zip`` appears."
msgid ":mod:`lib2to3` --- 2to3's library"
msgid "**Source code:** :source:`Lib/lib2to3/`"
"Python 3.9 switched to a PEG parser (see :pep:`617`) while lib2to3 is using "
"a less flexible LL(1) parser.  Python 3.10 includes new language syntax that "
"is not parsable by lib2to3's LL(1) parser (see :pep:`634`). The ``lib2to3`` "
"module was marked pending for deprecation in Python 3.9 (raising :exc:"
"`PendingDeprecationWarning` on import) and fully deprecated in Python 3.11 "
"(raising :exc:`DeprecationWarning`). It will be removed from the standard "
"library in Python 3.13. Consider third-party alternatives such as `LibCST`_ "
"or `parso`_."
"The :mod:`lib2to3` API should be considered unstable and may change "
"drastically in the future."
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