argparse.po

# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001-2025, Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
# Translators:
# Rafael Fontenelle <rffontenelle@gmail.com>, 2025
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: Python 3.13\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2025-02-21 14:16+0000\n"
"PO-Revision-Date: 2025-05-08 05:09+0000\n"
"Last-Translator: Rafael Fontenelle <rffontenelle@gmail.com>, 2025\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 ""
":mod:`!argparse` --- Parser for command-line options, arguments and "
"subcommands"
msgstr ""

msgid "**Source code:** :source:`Lib/argparse.py`"
msgstr "**Kod źródłowy:** :source:`Lib/argparse.py`"

msgid ""
"While :mod:`argparse` is the default recommended standard library module for "
"implementing basic command line applications, authors with more exacting "
"requirements for exactly how their command line applications behave may find "
"it doesn't provide the necessary level of control. Refer to :ref:`choosing-"
"an-argument-parser` for alternatives to consider when ``argparse`` doesn't "
"support behaviors that the application requires (such as entirely disabling "
"support for interspersed options and positional arguments, or accepting "
"option parameter values that start with ``-`` even when they correspond to "
"another defined option)."
msgstr ""

msgid "Tutorial"
msgstr "Tutorial"

msgid ""
"This page contains the API reference information. For a more gentle "
"introduction to Python command-line parsing, have a look at the :ref:"
"`argparse tutorial <argparse-tutorial>`."
msgstr ""

msgid ""
"The :mod:`!argparse` module makes it easy to write user-friendly command-"
"line interfaces. The program defines what arguments it requires, and :mod:`!"
"argparse` will figure out how to parse those out of :data:`sys.argv`.  The :"
"mod:`!argparse` module also automatically generates help and usage "
"messages.  The module will also issue errors when users give the program "
"invalid arguments."
msgstr ""

msgid ""
"The :mod:`!argparse` module's support for command-line interfaces is built "
"around an instance of :class:`argparse.ArgumentParser`.  It is a container "
"for argument specifications and has options that apply to the parser as "
"whole::"
msgstr ""

msgid ""
"parser = argparse.ArgumentParser(\n"
"                    prog='ProgramName',\n"
"                    description='What the program does',\n"
"                    epilog='Text at the bottom of help')"
msgstr ""

msgid ""
"The :meth:`ArgumentParser.add_argument` method attaches individual argument "
"specifications to the parser.  It supports positional arguments, options "
"that accept values, and on/off flags::"
msgstr ""

msgid ""
"parser.add_argument('filename')           # positional argument\n"
"parser.add_argument('-c', '--count')      # option that takes a value\n"
"parser.add_argument('-v', '--verbose',\n"
"                    action='store_true')  # on/off flag"
msgstr ""

msgid ""
"The :meth:`ArgumentParser.parse_args` method runs the parser and places the "
"extracted data in a :class:`argparse.Namespace` object::"
msgstr ""

msgid ""
"args = parser.parse_args()\n"
"print(args.filename, args.count, args.verbose)"
msgstr ""

msgid ""
"If you're looking for a guide about how to upgrade :mod:`optparse` code to :"
"mod:`!argparse`, see :ref:`Upgrading Optparse Code <upgrading-optparse-"
"code>`."
msgstr ""

msgid "ArgumentParser objects"
msgstr ""

msgid ""
"Create a new :class:`ArgumentParser` object. All parameters should be passed "
"as keyword arguments. Each parameter has its own more detailed description "
"below, but in short they are:"
msgstr ""

msgid ""
"prog_ - The name of the program (default: ``os.path.basename(sys.argv[0])``)"
msgstr ""

msgid ""
"usage_ - The string describing the program usage (default: generated from "
"arguments added to parser)"
msgstr ""

msgid ""
"description_ - Text to display before the argument help (by default, no text)"
msgstr ""

msgid "epilog_ - Text to display after the argument help (by default, no text)"
msgstr ""

msgid ""
"parents_ - A list of :class:`ArgumentParser` objects whose arguments should "
"also be included"
msgstr ""

msgid "formatter_class_ - A class for customizing the help output"
msgstr ""

msgid ""
"prefix_chars_ - The set of characters that prefix optional arguments "
"(default: '-')"
msgstr ""

msgid ""
"fromfile_prefix_chars_ - The set of characters that prefix files from which "
"additional arguments should be read (default: ``None``)"
msgstr ""

msgid ""
"argument_default_ - The global default value for arguments (default: "
"``None``)"
msgstr ""

msgid ""
"conflict_handler_ - The strategy for resolving conflicting optionals "
"(usually unnecessary)"
msgstr ""

msgid ""
"add_help_ - Add a ``-h/--help`` option to the parser (default: ``True``)"
msgstr ""

msgid ""
"allow_abbrev_ - Allows long options to be abbreviated if the abbreviation is "
"unambiguous. (default: ``True``)"
msgstr ""

msgid ""
"exit_on_error_ - Determines whether or not :class:`!ArgumentParser` exits "
"with error info when an error occurs. (default: ``True``)"
msgstr ""

msgid "*allow_abbrev* parameter was added."
msgstr ""

msgid ""
"In previous versions, *allow_abbrev* also disabled grouping of short flags "
"such as ``-vv`` to mean ``-v -v``."
msgstr ""

msgid "*exit_on_error* parameter was added."
msgstr ""

msgid "The following sections describe how each of these are used."
msgstr ""

msgid "prog"
msgstr ""

msgid ""
"By default, :class:`ArgumentParser` calculates the name of the program to "
"display in help messages depending on the way the Python interpreter was run:"
msgstr ""

msgid ""
"The :func:`base name <os.path.basename>` of ``sys.argv[0]`` if a file was "
"passed as argument."
msgstr ""

msgid ""
"The Python interpreter name followed by ``sys.argv[0]`` if a directory or a "
"zipfile was passed as argument."
msgstr ""

msgid ""
"The Python interpreter name followed by ``-m`` followed by the module or "
"package name if the :option:`-m` option was used."
msgstr ""

msgid ""
"This default is almost always desirable because it will make the help "
"messages match the string that was used to invoke the program on the command "
"line. However, to change this default behavior, another value can be "
"supplied using the ``prog=`` argument to :class:`ArgumentParser`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='myprogram')\n"
">>> parser.print_help()\n"
"usage: myprogram [-h]\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit"
msgstr ""

msgid ""
"Note that the program name, whether determined from ``sys.argv[0]`` or from "
"the ``prog=`` argument, is available to help messages using the ``%(prog)s`` "
"format specifier."
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='myprogram')\n"
">>> parser.add_argument('--foo', help='foo of the %(prog)s program')\n"
">>> parser.print_help()\n"
"usage: myprogram [-h] [--foo FOO]\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
" --foo FOO   foo of the myprogram program"
msgstr ""

msgid "usage"
msgstr ""

msgid ""
"By default, :class:`ArgumentParser` calculates the usage message from the "
"arguments it contains. The default message can be overridden with the "
"``usage=`` keyword argument::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', usage='%(prog)s "
"[options]')\n"
">>> parser.add_argument('--foo', nargs='?', help='foo help')\n"
">>> parser.add_argument('bar', nargs='+', help='bar help')\n"
">>> parser.print_help()\n"
"usage: PROG [options]\n"
"\n"
"positional arguments:\n"
" bar          bar help\n"
"\n"
"options:\n"
" -h, --help   show this help message and exit\n"
" --foo [FOO]  foo help"
msgstr ""

msgid ""
"The ``%(prog)s`` format specifier is available to fill in the program name "
"in your usage messages."
msgstr ""

msgid "description"
msgstr ""

msgid ""
"Most calls to the :class:`ArgumentParser` constructor will use the "
"``description=`` keyword argument.  This argument gives a brief description "
"of what the program does and how it works.  In help messages, the "
"description is displayed between the command-line usage string and the help "
"messages for the various arguments."
msgstr ""

msgid ""
"By default, the description will be line-wrapped so that it fits within the "
"given space.  To change this behavior, see the formatter_class_ argument."
msgstr ""

msgid "epilog"
msgstr ""

msgid ""
"Some programs like to display additional description of the program after "
"the description of the arguments.  Such text can be specified using the "
"``epilog=`` argument to :class:`ArgumentParser`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(\n"
"...     description='A foo that bars',\n"
"...     epilog=\"And that's how you'd foo a bar\")\n"
">>> parser.print_help()\n"
"usage: argparse.py [-h]\n"
"\n"
"A foo that bars\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
"\n"
"And that's how you'd foo a bar"
msgstr ""

msgid ""
"As with the description_ argument, the ``epilog=`` text is by default line-"
"wrapped, but this behavior can be adjusted with the formatter_class_ "
"argument to :class:`ArgumentParser`."
msgstr ""

msgid "parents"
msgstr ""

msgid ""
"Sometimes, several parsers share a common set of arguments. Rather than "
"repeating the definitions of these arguments, a single parser with all the "
"shared arguments and passed to ``parents=`` argument to :class:"
"`ArgumentParser` can be used.  The ``parents=`` argument takes a list of :"
"class:`ArgumentParser` objects, collects all the positional and optional "
"actions from them, and adds these actions to the :class:`ArgumentParser` "
"object being constructed::"
msgstr ""

msgid ""
">>> parent_parser = argparse.ArgumentParser(add_help=False)\n"
">>> parent_parser.add_argument('--parent', type=int)\n"
"\n"
">>> foo_parser = argparse.ArgumentParser(parents=[parent_parser])\n"
">>> foo_parser.add_argument('foo')\n"
">>> foo_parser.parse_args(['--parent', '2', 'XXX'])\n"
"Namespace(foo='XXX', parent=2)\n"
"\n"
">>> bar_parser = argparse.ArgumentParser(parents=[parent_parser])\n"
">>> bar_parser.add_argument('--bar')\n"
">>> bar_parser.parse_args(['--bar', 'YYY'])\n"
"Namespace(bar='YYY', parent=None)"
msgstr ""

msgid ""
"Note that most parent parsers will specify ``add_help=False``.  Otherwise, "
"the :class:`ArgumentParser` will see two ``-h/--help`` options (one in the "
"parent and one in the child) and raise an error."
msgstr ""

msgid ""
"You must fully initialize the parsers before passing them via ``parents=``. "
"If you change the parent parsers after the child parser, those changes will "
"not be reflected in the child."
msgstr ""

msgid "formatter_class"
msgstr "formatter_class"

msgid ""
":class:`ArgumentParser` objects allow the help formatting to be customized "
"by specifying an alternate formatting class.  Currently, there are four such "
"classes:"
msgstr ""

msgid ""
":class:`RawDescriptionHelpFormatter` and :class:`RawTextHelpFormatter` give "
"more control over how textual descriptions are displayed. By default, :class:"
"`ArgumentParser` objects line-wrap the description_ and epilog_ texts in "
"command-line help messages::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(\n"
"...     prog='PROG',\n"
"...     description='''this description\n"
"...         was indented weird\n"
"...             but that is okay''',\n"
"...     epilog='''\n"
"...             likewise for this epilog whose whitespace will\n"
"...         be cleaned up and whose words will be wrapped\n"
"...         across a couple lines''')\n"
">>> parser.print_help()\n"
"usage: PROG [-h]\n"
"\n"
"this description was indented weird but that is okay\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
"\n"
"likewise for this epilog whose whitespace will be cleaned up and whose "
"words\n"
"will be wrapped across a couple lines"
msgstr ""

msgid ""
"Passing :class:`RawDescriptionHelpFormatter` as ``formatter_class=`` "
"indicates that description_ and epilog_ are already correctly formatted and "
"should not be line-wrapped::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(\n"
"...     prog='PROG',\n"
"...     formatter_class=argparse.RawDescriptionHelpFormatter,\n"
"...     description=textwrap.dedent('''\\\n"
"...         Please do not mess up this text!\n"
"...         --------------------------------\n"
"...             I have indented it\n"
"...             exactly the way\n"
"...             I want it\n"
"...         '''))\n"
">>> parser.print_help()\n"
"usage: PROG [-h]\n"
"\n"
"Please do not mess up this text!\n"
"--------------------------------\n"
"   I have indented it\n"
"   exactly the way\n"
"   I want it\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit"
msgstr ""

msgid ""
":class:`RawTextHelpFormatter` maintains whitespace for all sorts of help "
"text, including argument descriptions. However, multiple newlines are "
"replaced with one. If you wish to preserve multiple blank lines, add spaces "
"between the newlines."
msgstr ""

msgid ""
":class:`ArgumentDefaultsHelpFormatter` automatically adds information about "
"default values to each of the argument help messages::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(\n"
"...     prog='PROG',\n"
"...     formatter_class=argparse.ArgumentDefaultsHelpFormatter)\n"
">>> parser.add_argument('--foo', type=int, default=42, help='FOO!')\n"
">>> parser.add_argument('bar', nargs='*', default=[1, 2, 3], help='BAR!')\n"
">>> parser.print_help()\n"
"usage: PROG [-h] [--foo FOO] [bar ...]\n"
"\n"
"positional arguments:\n"
" bar         BAR! (default: [1, 2, 3])\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
" --foo FOO   FOO! (default: 42)"
msgstr ""

msgid ""
":class:`MetavarTypeHelpFormatter` uses the name of the type_ argument for "
"each argument as the display name for its values (rather than using the "
"dest_ as the regular formatter does)::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(\n"
"...     prog='PROG',\n"
"...     formatter_class=argparse.MetavarTypeHelpFormatter)\n"
">>> parser.add_argument('--foo', type=int)\n"
">>> parser.add_argument('bar', type=float)\n"
">>> parser.print_help()\n"
"usage: PROG [-h] [--foo int] float\n"
"\n"
"positional arguments:\n"
"  float\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit\n"
"  --foo int"
msgstr ""

msgid "prefix_chars"
msgstr ""

msgid ""
"Most command-line options will use ``-`` as the prefix, e.g. ``-f/--foo``. "
"Parsers that need to support different or additional prefix characters, e.g. "
"for options like ``+f`` or ``/foo``, may specify them using the "
"``prefix_chars=`` argument to the :class:`ArgumentParser` constructor::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', prefix_chars='-+')\n"
">>> parser.add_argument('+f')\n"
">>> parser.add_argument('++bar')\n"
">>> parser.parse_args('+f X ++bar Y'.split())\n"
"Namespace(bar='Y', f='X')"
msgstr ""

msgid ""
"The ``prefix_chars=`` argument defaults to ``'-'``. Supplying a set of "
"characters that does not include ``-`` will cause ``-f/--foo`` options to be "
"disallowed."
msgstr ""

msgid "fromfile_prefix_chars"
msgstr ""

msgid ""
"Sometimes, when dealing with a particularly long argument list, it may make "
"sense to keep the list of arguments in a file rather than typing it out at "
"the command line.  If the ``fromfile_prefix_chars=`` argument is given to "
"the :class:`ArgumentParser` constructor, then arguments that start with any "
"of the specified characters will be treated as files, and will be replaced "
"by the arguments they contain.  For example::"
msgstr ""

msgid ""
">>> with open('args.txt', 'w', encoding=sys.getfilesystemencoding()) as fp:\n"
"...     fp.write('-f\\nbar')\n"
"...\n"
">>> parser = argparse.ArgumentParser(fromfile_prefix_chars='@')\n"
">>> parser.add_argument('-f')\n"
">>> parser.parse_args(['-f', 'foo', '@args.txt'])\n"
"Namespace(f='bar')"
msgstr ""

msgid ""
"Arguments read from a file must by default be one per line (but see also :"
"meth:`~ArgumentParser.convert_arg_line_to_args`) and are treated as if they "
"were in the same place as the original file referencing argument on the "
"command line.  So in the example above, the expression ``['-f', 'foo', "
"'@args.txt']`` is considered equivalent to the expression ``['-f', 'foo', '-"
"f', 'bar']``."
msgstr ""

msgid ""
":class:`ArgumentParser` uses :term:`filesystem encoding and error handler` "
"to read the file containing arguments."
msgstr ""

msgid ""
"The ``fromfile_prefix_chars=`` argument defaults to ``None``, meaning that "
"arguments will never be treated as file references."
msgstr ""

msgid ""
":class:`ArgumentParser` changed encoding and errors to read arguments files "
"from default (e.g. :func:`locale.getpreferredencoding(False) <locale."
"getpreferredencoding>` and ``\"strict\"``) to the :term:`filesystem encoding "
"and error handler`. Arguments file should be encoded in UTF-8 instead of "
"ANSI Codepage on Windows."
msgstr ""

msgid "argument_default"
msgstr "argument_default"

msgid ""
"Generally, argument defaults are specified either by passing a default to :"
"meth:`~ArgumentParser.add_argument` or by calling the :meth:`~ArgumentParser."
"set_defaults` methods with a specific set of name-value pairs.  Sometimes "
"however, it may be useful to specify a single parser-wide default for "
"arguments.  This can be accomplished by passing the ``argument_default=`` "
"keyword argument to :class:`ArgumentParser`.  For example, to globally "
"suppress attribute creation on :meth:`~ArgumentParser.parse_args` calls, we "
"supply ``argument_default=SUPPRESS``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(argument_default=argparse.SUPPRESS)\n"
">>> parser.add_argument('--foo')\n"
">>> parser.add_argument('bar', nargs='?')\n"
">>> parser.parse_args(['--foo', '1', 'BAR'])\n"
"Namespace(bar='BAR', foo='1')\n"
">>> parser.parse_args([])\n"
"Namespace()"
msgstr ""

msgid "allow_abbrev"
msgstr ""

msgid ""
"Normally, when you pass an argument list to the :meth:`~ArgumentParser."
"parse_args` method of an :class:`ArgumentParser`, it :ref:`recognizes "
"abbreviations <prefix-matching>` of long options."
msgstr ""

msgid "This feature can be disabled by setting ``allow_abbrev`` to ``False``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', allow_abbrev=False)\n"
">>> parser.add_argument('--foobar', action='store_true')\n"
">>> parser.add_argument('--foonley', action='store_false')\n"
">>> parser.parse_args(['--foon'])\n"
"usage: PROG [-h] [--foobar] [--foonley]\n"
"PROG: error: unrecognized arguments: --foon"
msgstr ""

msgid "conflict_handler"
msgstr ""

msgid ""
":class:`ArgumentParser` objects do not allow two actions with the same "
"option string.  By default, :class:`ArgumentParser` objects raise an "
"exception if an attempt is made to create an argument with an option string "
"that is already in use::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-f', '--foo', help='old foo help')\n"
">>> parser.add_argument('--foo', help='new foo help')\n"
"Traceback (most recent call last):\n"
" ..\n"
"ArgumentError: argument --foo: conflicting option string(s): --foo"
msgstr ""

msgid ""
"Sometimes (e.g. when using parents_) it may be useful to simply override any "
"older arguments with the same option string.  To get this behavior, the "
"value ``'resolve'`` can be supplied to the ``conflict_handler=`` argument "
"of :class:`ArgumentParser`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', "
"conflict_handler='resolve')\n"
">>> parser.add_argument('-f', '--foo', help='old foo help')\n"
">>> parser.add_argument('--foo', help='new foo help')\n"
">>> parser.print_help()\n"
"usage: PROG [-h] [-f FOO] [--foo FOO]\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
" -f FOO      old foo help\n"
" --foo FOO   new foo help"
msgstr ""

msgid ""
"Note that :class:`ArgumentParser` objects only remove an action if all of "
"its option strings are overridden.  So, in the example above, the old ``-f/--"
"foo`` action is retained as the ``-f`` action, because only the ``--foo`` "
"option string was overridden."
msgstr ""

msgid "add_help"
msgstr ""

msgid ""
"By default, :class:`ArgumentParser` objects add an option which simply "
"displays the parser's help message. If ``-h`` or ``--help`` is supplied at "
"the command line, the :class:`!ArgumentParser` help will be printed."
msgstr ""

msgid ""
"Occasionally, it may be useful to disable the addition of this help option. "
"This can be achieved by passing ``False`` as the ``add_help=`` argument to :"
"class:`ArgumentParser`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', add_help=False)\n"
">>> parser.add_argument('--foo', help='foo help')\n"
">>> parser.print_help()\n"
"usage: PROG [--foo FOO]\n"
"\n"
"options:\n"
" --foo FOO  foo help"
msgstr ""

msgid ""
"The help option is typically ``-h/--help``. The exception to this is if the "
"``prefix_chars=`` is specified and does not include ``-``, in which case ``-"
"h`` and ``--help`` are not valid options.  In this case, the first character "
"in ``prefix_chars`` is used to prefix the help options::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', prefix_chars='+/')\n"
">>> parser.print_help()\n"
"usage: PROG [+h]\n"
"\n"
"options:\n"
"  +h, ++help  show this help message and exit"
msgstr ""

msgid "exit_on_error"
msgstr ""

msgid ""
"Normally, when you pass an invalid argument list to the :meth:"
"`~ArgumentParser.parse_args` method of an :class:`ArgumentParser`, it will "
"print a *message* to :data:`sys.stderr` and exit with a status code of 2."
msgstr ""

msgid ""
"If the user would like to catch errors manually, the feature can be enabled "
"by setting ``exit_on_error`` to ``False``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(exit_on_error=False)\n"
">>> parser.add_argument('--integers', type=int)\n"
"_StoreAction(option_strings=['--integers'], dest='integers', nargs=None, "
"const=None, default=None, type=<class 'int'>, choices=None, help=None, "
"metavar=None)\n"
">>> try:\n"
"...     parser.parse_args('--integers a'.split())\n"
"... except argparse.ArgumentError:\n"
"...     print('Catching an argumentError')\n"
"...\n"
"Catching an argumentError"
msgstr ""

msgid "The add_argument() method"
msgstr ""

msgid ""
"Define how a single command-line argument should be parsed.  Each parameter "
"has its own more detailed description below, but in short they are:"
msgstr ""

msgid ""
"`name or flags`_ - Either a name or a list of option strings, e.g. ``'foo'`` "
"or ``'-f', '--foo'``."
msgstr ""

msgid ""
"action_ - The basic type of action to be taken when this argument is "
"encountered at the command line."
msgstr ""

msgid "nargs_ - The number of command-line arguments that should be consumed."
msgstr ""

msgid ""
"const_ - A constant value required by some action_ and nargs_ selections."
msgstr ""

msgid ""
"default_ - The value produced if the argument is absent from the command "
"line and if it is absent from the namespace object."
msgstr ""

msgid ""
"type_ - The type to which the command-line argument should be converted."
msgstr ""

msgid "choices_ - A sequence of the allowable values for the argument."
msgstr ""

msgid ""
"required_ - Whether or not the command-line option may be omitted (optionals "
"only)."
msgstr ""

msgid "help_ - A brief description of what the argument does."
msgstr ""

msgid "metavar_ - A name for the argument in usage messages."
msgstr ""

msgid ""
"dest_ - The name of the attribute to be added to the object returned by :"
"meth:`parse_args`."
msgstr ""

msgid "deprecated_ - Whether or not use of the argument is deprecated."
msgstr ""

msgid "name or flags"
msgstr ""

msgid ""
"The :meth:`~ArgumentParser.add_argument` method must know whether an "
"optional argument, like ``-f`` or ``--foo``, or a positional argument, like "
"a list of filenames, is expected.  The first arguments passed to :meth:"
"`~ArgumentParser.add_argument` must therefore be either a series of flags, "
"or a simple argument name."
msgstr ""

msgid "For example, an optional argument could be created like::"
msgstr ""

msgid ">>> parser.add_argument('-f', '--foo')"
msgstr ">>> parser.add_argument('-f', '--foo')"

msgid "while a positional argument could be created like::"
msgstr ""

msgid ">>> parser.add_argument('bar')"
msgstr ">>> parser.add_argument('bar')"

msgid ""
"When :meth:`~ArgumentParser.parse_args` is called, optional arguments will "
"be identified by the ``-`` prefix, and the remaining arguments will be "
"assumed to be positional::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-f', '--foo')\n"
">>> parser.add_argument('bar')\n"
">>> parser.parse_args(['BAR'])\n"
"Namespace(bar='BAR', foo=None)\n"
">>> parser.parse_args(['BAR', '--foo', 'FOO'])\n"
"Namespace(bar='BAR', foo='FOO')\n"
">>> parser.parse_args(['--foo', 'FOO'])\n"
"usage: PROG [-h] [-f FOO] bar\n"
"PROG: error: the following arguments are required: bar"
msgstr ""

msgid "action"
msgstr ""

msgid ""
":class:`ArgumentParser` objects associate command-line arguments with "
"actions.  These actions can do just about anything with the command-line "
"arguments associated with them, though most actions simply add an attribute "
"to the object returned by :meth:`~ArgumentParser.parse_args`.  The "
"``action`` keyword argument specifies how the command-line arguments should "
"be handled. The supplied actions are:"
msgstr ""

msgid ""
"``'store'`` - This just stores the argument's value.  This is the default "
"action."
msgstr ""

msgid ""
"``'store_const'`` - This stores the value specified by the const_ keyword "
"argument; note that the const_ keyword argument defaults to ``None``.  The "
"``'store_const'`` action is most commonly used with optional arguments that "
"specify some sort of flag.  For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action='store_const', const=42)\n"
">>> parser.parse_args(['--foo'])\n"
"Namespace(foo=42)"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action='store_const', const=42)\n"
">>> parser.parse_args(['--foo'])\n"
"Namespace(foo=42)"

msgid ""
"``'store_true'`` and ``'store_false'`` - These are special cases of "
"``'store_const'`` used for storing the values ``True`` and ``False`` "
"respectively.  In addition, they create default values of ``False`` and "
"``True`` respectively::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action='store_true')\n"
">>> parser.add_argument('--bar', action='store_false')\n"
">>> parser.add_argument('--baz', action='store_false')\n"
">>> parser.parse_args('--foo --bar'.split())\n"
"Namespace(foo=True, bar=False, baz=True)"
msgstr ""

msgid ""
"``'append'`` - This stores a list, and appends each argument value to the "
"list. It is useful to allow an option to be specified multiple times. If the "
"default value is non-empty, the default elements will be present in the "
"parsed value for the option, with any values from the command line appended "
"after those default values. Example usage::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action='append')\n"
">>> parser.parse_args('--foo 1 --foo 2'.split())\n"
"Namespace(foo=['1', '2'])"
msgstr ""

msgid ""
"``'append_const'`` - This stores a list, and appends the value specified by "
"the const_ keyword argument to the list; note that the const_ keyword "
"argument defaults to ``None``. The ``'append_const'`` action is typically "
"useful when multiple arguments need to store constants to the same list. For "
"example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--str', dest='types', action='append_const', "
"const=str)\n"
">>> parser.add_argument('--int', dest='types', action='append_const', "
"const=int)\n"
">>> parser.parse_args('--str --int'.split())\n"
"Namespace(types=[<class 'str'>, <class 'int'>])"
msgstr ""

msgid ""
"``'extend'`` - This stores a list and appends each item from the multi-value "
"argument list to it. The ``'extend'`` action is typically used with the "
"nargs_ keyword argument value ``'+'`` or ``'*'``. Note that when nargs_ is "
"``None`` (the default) or ``'?'``, each character of the argument string "
"will be appended to the list. Example usage::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument(\"--foo\", action=\"extend\", nargs=\"+\", "
"type=str)\n"
">>> parser.parse_args([\"--foo\", \"f1\", \"--foo\", \"f2\", \"f3\", "
"\"f4\"])\n"
"Namespace(foo=['f1', 'f2', 'f3', 'f4'])"
msgstr ""

msgid ""
"``'count'`` - This counts the number of times a keyword argument occurs. For "
"example, this is useful for increasing verbosity levels::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--verbose', '-v', action='count', default=0)\n"
">>> parser.parse_args(['-vvv'])\n"
"Namespace(verbose=3)"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--verbose', '-v', action='count', default=0)\n"
">>> parser.parse_args(['-vvv'])\n"
"Namespace(verbose=3)"

msgid "Note, the *default* will be ``None`` unless explicitly set to *0*."
msgstr ""

msgid ""
"``'help'`` - This prints a complete help message for all the options in the "
"current parser and then exits. By default a help action is automatically "
"added to the parser. See :class:`ArgumentParser` for details of how the "
"output is created."
msgstr ""

msgid ""
"``'version'`` - This expects a ``version=`` keyword argument in the :meth:"
"`~ArgumentParser.add_argument` call, and prints version information and "
"exits when invoked::"
msgstr ""

msgid ""
">>> import argparse\n"
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('--version', action='version', version='%(prog)s "
"2.0')\n"
">>> parser.parse_args(['--version'])\n"
"PROG 2.0"
msgstr ""

msgid ""
"Only actions that consume command-line arguments (e.g. ``'store'``, "
"``'append'`` or ``'extend'``) can be used with positional arguments."
msgstr ""

msgid ""
"You may also specify an arbitrary action by passing an :class:`Action` "
"subclass or other object that implements the same interface. The :class:`!"
"BooleanOptionalAction` is available in :mod:`!argparse` and adds support for "
"boolean actions such as ``--foo`` and ``--no-foo``::"
msgstr ""

msgid ""
">>> import argparse\n"
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action=argparse.BooleanOptionalAction)\n"
">>> parser.parse_args(['--no-foo'])\n"
"Namespace(foo=False)"
msgstr ""
">>> import argparse\n"
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action=argparse.BooleanOptionalAction)\n"
">>> parser.parse_args(['--no-foo'])\n"
"Namespace(foo=False)"

msgid ""
"The recommended way to create a custom action is to extend :class:`Action`, "
"overriding the :meth:`!__call__` method and optionally the :meth:`!__init__` "
"and :meth:`!format_usage` methods. You can also register custom actions "
"using the :meth:`~ArgumentParser.register` method and reference them by "
"their registered name."
msgstr ""

msgid "An example of a custom action::"
msgstr ""

msgid ""
">>> class FooAction(argparse.Action):\n"
"...     def __init__(self, option_strings, dest, nargs=None, **kwargs):\n"
"...         if nargs is not None:\n"
"...             raise ValueError(\"nargs not allowed\")\n"
"...         super().__init__(option_strings, dest, **kwargs)\n"
"...     def __call__(self, parser, namespace, values, option_string=None):\n"
"...         print('%r %r %r' % (namespace, values, option_string))\n"
"...         setattr(namespace, self.dest, values)\n"
"...\n"
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action=FooAction)\n"
">>> parser.add_argument('bar', action=FooAction)\n"
">>> args = parser.parse_args('1 --foo 2'.split())\n"
"Namespace(bar=None, foo=None) '1' None\n"
"Namespace(bar='1', foo=None) '2' '--foo'\n"
">>> args\n"
"Namespace(bar='1', foo='2')"
msgstr ""

msgid "For more details, see :class:`Action`."
msgstr ""

msgid "nargs"
msgstr ""

msgid ""
":class:`ArgumentParser` objects usually associate a single command-line "
"argument with a single action to be taken.  The ``nargs`` keyword argument "
"associates a different number of command-line arguments with a single "
"action. See also :ref:`specifying-ambiguous-arguments`. The supported values "
"are:"
msgstr ""

msgid ""
"``N`` (an integer).  ``N`` arguments from the command line will be gathered "
"together into a list.  For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', nargs=2)\n"
">>> parser.add_argument('bar', nargs=1)\n"
">>> parser.parse_args('c --foo a b'.split())\n"
"Namespace(bar=['c'], foo=['a', 'b'])"
msgstr ""

msgid ""
"Note that ``nargs=1`` produces a list of one item.  This is different from "
"the default, in which the item is produced by itself."
msgstr ""

msgid ""
"``'?'``. One argument will be consumed from the command line if possible, "
"and produced as a single item.  If no command-line argument is present, the "
"value from default_ will be produced.  Note that for optional arguments, "
"there is an additional case - the option string is present but not followed "
"by a command-line argument.  In this case the value from const_ will be "
"produced.  Some examples to illustrate this::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', nargs='?', const='c', default='d')\n"
">>> parser.add_argument('bar', nargs='?', default='d')\n"
">>> parser.parse_args(['XX', '--foo', 'YY'])\n"
"Namespace(bar='XX', foo='YY')\n"
">>> parser.parse_args(['XX', '--foo'])\n"
"Namespace(bar='XX', foo='c')\n"
">>> parser.parse_args([])\n"
"Namespace(bar='d', foo='d')"
msgstr ""

msgid ""
"One of the more common uses of ``nargs='?'`` is to allow optional input and "
"output files::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('infile', nargs='?', type=argparse.FileType('r'),\n"
"...                     default=sys.stdin)\n"
">>> parser.add_argument('outfile', nargs='?', type=argparse.FileType('w'),\n"
"...                     default=sys.stdout)\n"
">>> parser.parse_args(['input.txt', 'output.txt'])\n"
"Namespace(infile=<_io.TextIOWrapper name='input.txt' encoding='UTF-8'>,\n"
"          outfile=<_io.TextIOWrapper name='output.txt' encoding='UTF-8'>)\n"
">>> parser.parse_args([])\n"
"Namespace(infile=<_io.TextIOWrapper name='<stdin>' encoding='UTF-8'>,\n"
"          outfile=<_io.TextIOWrapper name='<stdout>' encoding='UTF-8'>)"
msgstr ""

msgid ""
"``'*'``.  All command-line arguments present are gathered into a list.  Note "
"that it generally doesn't make much sense to have more than one positional "
"argument with ``nargs='*'``, but multiple optional arguments with "
"``nargs='*'`` is possible.  For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', nargs='*')\n"
">>> parser.add_argument('--bar', nargs='*')\n"
">>> parser.add_argument('baz', nargs='*')\n"
">>> parser.parse_args('a b --foo x y --bar 1 2'.split())\n"
"Namespace(bar=['1', '2'], baz=['a', 'b'], foo=['x', 'y'])"
msgstr ""

msgid ""
"``'+'``. Just like ``'*'``, all command-line args present are gathered into "
"a list.  Additionally, an error message will be generated if there wasn't at "
"least one command-line argument present.  For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('foo', nargs='+')\n"
">>> parser.parse_args(['a', 'b'])\n"
"Namespace(foo=['a', 'b'])\n"
">>> parser.parse_args([])\n"
"usage: PROG [-h] foo [foo ...]\n"
"PROG: error: the following arguments are required: foo"
msgstr ""

msgid ""
"If the ``nargs`` keyword argument is not provided, the number of arguments "
"consumed is determined by the action_.  Generally this means a single "
"command-line argument will be consumed and a single item (not a list) will "
"be produced. Actions that do not consume command-line arguments (e.g. "
"``'store_const'``) set ``nargs=0``."
msgstr ""

msgid "const"
msgstr ""

msgid ""
"The ``const`` argument of :meth:`~ArgumentParser.add_argument` is used to "
"hold constant values that are not read from the command line but are "
"required for the various :class:`ArgumentParser` actions.  The two most "
"common uses of it are:"
msgstr ""

msgid ""
"When :meth:`~ArgumentParser.add_argument` is called with "
"``action='store_const'`` or ``action='append_const'``.  These actions add "
"the ``const`` value to one of the attributes of the object returned by :meth:"
"`~ArgumentParser.parse_args`. See the action_ description for examples. If "
"``const`` is not provided to :meth:`~ArgumentParser.add_argument`, it will "
"receive a default value of ``None``."
msgstr ""

msgid ""
"When :meth:`~ArgumentParser.add_argument` is called with option strings "
"(like ``-f`` or ``--foo``) and ``nargs='?'``.  This creates an optional "
"argument that can be followed by zero or one command-line arguments. When "
"parsing the command line, if the option string is encountered with no "
"command-line argument following it, the value of ``const`` will be assumed "
"to be ``None`` instead.  See the nargs_ description for examples."
msgstr ""

msgid ""
"``const=None`` by default, including when ``action='append_const'`` or "
"``action='store_const'``."
msgstr ""

msgid "default"
msgstr ""

msgid ""
"All optional arguments and some positional arguments may be omitted at the "
"command line.  The ``default`` keyword argument of :meth:`~ArgumentParser."
"add_argument`, whose value defaults to ``None``, specifies what value should "
"be used if the command-line argument is not present. For optional arguments, "
"the ``default`` value is used when the option string was not present at the "
"command line::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default=42)\n"
">>> parser.parse_args(['--foo', '2'])\n"
"Namespace(foo='2')\n"
">>> parser.parse_args([])\n"
"Namespace(foo=42)"
msgstr ""

msgid ""
"If the target namespace already has an attribute set, the action *default* "
"will not overwrite it::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default=42)\n"
">>> parser.parse_args([], namespace=argparse.Namespace(foo=101))\n"
"Namespace(foo=101)"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default=42)\n"
">>> parser.parse_args([], namespace=argparse.Namespace(foo=101))\n"
"Namespace(foo=101)"

msgid ""
"If the ``default`` value is a string, the parser parses the value as if it "
"were a command-line argument.  In particular, the parser applies any type_ "
"conversion argument, if provided, before setting the attribute on the :class:"
"`Namespace` return value.  Otherwise, the parser uses the value as is::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--length', default='10', type=int)\n"
">>> parser.add_argument('--width', default=10.5, type=int)\n"
">>> parser.parse_args()\n"
"Namespace(length=10, width=10.5)"
msgstr ""

msgid ""
"For positional arguments with nargs_ equal to ``?`` or ``*``, the "
"``default`` value is used when no command-line argument was present::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('foo', nargs='?', default=42)\n"
">>> parser.parse_args(['a'])\n"
"Namespace(foo='a')\n"
">>> parser.parse_args([])\n"
"Namespace(foo=42)"
msgstr ""

msgid ""
"For required_ arguments, the ``default`` value is ignored. For example, this "
"applies to positional arguments with nargs_ values other than ``?`` or "
"``*``, or optional arguments marked as ``required=True``."
msgstr ""

msgid ""
"Providing ``default=argparse.SUPPRESS`` causes no attribute to be added if "
"the command-line argument was not present::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default=argparse.SUPPRESS)\n"
">>> parser.parse_args([])\n"
"Namespace()\n"
">>> parser.parse_args(['--foo', '1'])\n"
"Namespace(foo='1')"
msgstr ""

msgid "type"
msgstr "typ"

msgid ""
"By default, the parser reads command-line arguments in as simple strings. "
"However, quite often the command-line string should instead be interpreted "
"as another type, such as a :class:`float` or :class:`int`.  The ``type`` "
"keyword for :meth:`~ArgumentParser.add_argument` allows any necessary type-"
"checking and type conversions to be performed."
msgstr ""

msgid ""
"If the type_ keyword is used with the default_ keyword, the type converter "
"is only applied if the default is a string."
msgstr ""

msgid ""
"The argument to ``type`` can be a callable that accepts a single string or "
"the name of a registered type (see :meth:`~ArgumentParser.register`) If the "
"function raises :exc:`ArgumentTypeError`, :exc:`TypeError`, or :exc:"
"`ValueError`, the exception is caught and a nicely formatted error message "
"is displayed. Other exception types are not handled."
msgstr ""

msgid "Common built-in types and functions can be used as type converters:"
msgstr ""

msgid ""
"import argparse\n"
"import pathlib\n"
"\n"
"parser = argparse.ArgumentParser()\n"
"parser.add_argument('count', type=int)\n"
"parser.add_argument('distance', type=float)\n"
"parser.add_argument('street', type=ascii)\n"
"parser.add_argument('code_point', type=ord)\n"
"parser.add_argument('dest_file', type=argparse.FileType('w', "
"encoding='latin-1'))\n"
"parser.add_argument('datapath', type=pathlib.Path)"
msgstr ""

msgid "User defined functions can be used as well:"
msgstr ""

msgid ""
">>> def hyphenated(string):\n"
"...     return '-'.join([word[:4] for word in string.casefold().split()])\n"
"...\n"
">>> parser = argparse.ArgumentParser()\n"
">>> _ = parser.add_argument('short_title', type=hyphenated)\n"
">>> parser.parse_args(['\"The Tale of Two Cities\"'])\n"
"Namespace(short_title='\"the-tale-of-two-citi')"
msgstr ""

msgid ""
"The :func:`bool` function is not recommended as a type converter.  All it "
"does is convert empty strings to ``False`` and non-empty strings to "
"``True``. This is usually not what is desired."
msgstr ""

msgid ""
"In general, the ``type`` keyword is a convenience that should only be used "
"for simple conversions that can only raise one of the three supported "
"exceptions. Anything with more interesting error-handling or resource "
"management should be done downstream after the arguments are parsed."
msgstr ""

msgid ""
"For example, JSON or YAML conversions have complex error cases that require "
"better reporting than can be given by the ``type`` keyword.  A :exc:`~json."
"JSONDecodeError` would not be well formatted and a :exc:`FileNotFoundError` "
"exception would not be handled at all."
msgstr ""

msgid ""
"Even :class:`~argparse.FileType` has its limitations for use with the "
"``type`` keyword.  If one argument uses :class:`~argparse.FileType` and then "
"a subsequent argument fails, an error is reported but the file is not "
"automatically closed.  In this case, it would be better to wait until after "
"the parser has run and then use the :keyword:`with`-statement to manage the "
"files."
msgstr ""

msgid ""
"For type checkers that simply check against a fixed set of values, consider "
"using the choices_ keyword instead."
msgstr ""

msgid "choices"
msgstr ""

msgid ""
"Some command-line arguments should be selected from a restricted set of "
"values. These can be handled by passing a sequence object as the *choices* "
"keyword argument to :meth:`~ArgumentParser.add_argument`.  When the command "
"line is parsed, argument values will be checked, and an error message will "
"be displayed if the argument was not one of the acceptable values::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='game.py')\n"
">>> parser.add_argument('move', choices=['rock', 'paper', 'scissors'])\n"
">>> parser.parse_args(['rock'])\n"
"Namespace(move='rock')\n"
">>> parser.parse_args(['fire'])\n"
"usage: game.py [-h] {rock,paper,scissors}\n"
"game.py: error: argument move: invalid choice: 'fire' (choose from 'rock',\n"
"'paper', 'scissors')"
msgstr ""

msgid ""
"Note that inclusion in the *choices* sequence is checked after any type_ "
"conversions have been performed, so the type of the objects in the *choices* "
"sequence should match the type_ specified."
msgstr ""

msgid ""
"Any sequence can be passed as the *choices* value, so :class:`list` "
"objects, :class:`tuple` objects, and custom sequences are all supported."
msgstr ""

msgid ""
"Use of :class:`enum.Enum` is not recommended because it is difficult to "
"control its appearance in usage, help, and error messages."
msgstr ""

msgid ""
"Formatted choices override the default *metavar* which is normally derived "
"from *dest*.  This is usually what you want because the user never sees the "
"*dest* parameter.  If this display isn't desirable (perhaps because there "
"are many choices), just specify an explicit metavar_."
msgstr ""

msgid "required"
msgstr ""

msgid ""
"In general, the :mod:`!argparse` module assumes that flags like ``-f`` and "
"``--bar`` indicate *optional* arguments, which can always be omitted at the "
"command line. To make an option *required*, ``True`` can be specified for "
"the ``required=`` keyword argument to :meth:`~ArgumentParser.add_argument`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', required=True)\n"
">>> parser.parse_args(['--foo', 'BAR'])\n"
"Namespace(foo='BAR')\n"
">>> parser.parse_args([])\n"
"usage: [-h] --foo FOO\n"
": error: the following arguments are required: --foo"
msgstr ""

msgid ""
"As the example shows, if an option is marked as ``required``, :meth:"
"`~ArgumentParser.parse_args` will report an error if that option is not "
"present at the command line."
msgstr ""

msgid ""
"Required options are generally considered bad form because users expect "
"*options* to be *optional*, and thus they should be avoided when possible."
msgstr ""

msgid "help"
msgstr "pomoc"

msgid ""
"The ``help`` value is a string containing a brief description of the "
"argument. When a user requests help (usually by using ``-h`` or ``--help`` "
"at the command line), these ``help`` descriptions will be displayed with "
"each argument."
msgstr ""

msgid ""
"The ``help`` strings can include various format specifiers to avoid "
"repetition of things like the program name or the argument default_.  The "
"available specifiers include the program name, ``%(prog)s`` and most keyword "
"arguments to :meth:`~ArgumentParser.add_argument`, e.g. ``%(default)s``, "
"``%(type)s``, etc.::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='frobble')\n"
">>> parser.add_argument('bar', nargs='?', type=int, default=42,\n"
"...                     help='the bar to %(prog)s (default: %(default)s)')\n"
">>> parser.print_help()\n"
"usage: frobble [-h] [bar]\n"
"\n"
"positional arguments:\n"
" bar     the bar to frobble (default: 42)\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit"
msgstr ""

msgid ""
"As the help string supports %-formatting, if you want a literal ``%`` to "
"appear in the help string, you must escape it as ``%%``."
msgstr ""

msgid ""
":mod:`!argparse` supports silencing the help entry for certain options, by "
"setting the ``help`` value to ``argparse.SUPPRESS``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='frobble')\n"
">>> parser.add_argument('--foo', help=argparse.SUPPRESS)\n"
">>> parser.print_help()\n"
"usage: frobble [-h]\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit"
msgstr ""

msgid "metavar"
msgstr ""

msgid ""
"When :class:`ArgumentParser` generates help messages, it needs some way to "
"refer to each expected argument.  By default, :class:`!ArgumentParser` "
"objects use the dest_ value as the \"name\" of each object.  By default, for "
"positional argument actions, the dest_ value is used directly, and for "
"optional argument actions, the dest_ value is uppercased.  So, a single "
"positional argument with ``dest='bar'`` will be referred to as ``bar``. A "
"single optional argument ``--foo`` that should be followed by a single "
"command-line argument will be referred to as ``FOO``.  An example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo')\n"
">>> parser.add_argument('bar')\n"
">>> parser.parse_args('X --foo Y'.split())\n"
"Namespace(bar='X', foo='Y')\n"
">>> parser.print_help()\n"
"usage:  [-h] [--foo FOO] bar\n"
"\n"
"positional arguments:\n"
" bar\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
" --foo FOO"
msgstr ""

msgid "An alternative name can be specified with ``metavar``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', metavar='YYY')\n"
">>> parser.add_argument('bar', metavar='XXX')\n"
">>> parser.parse_args('X --foo Y'.split())\n"
"Namespace(bar='X', foo='Y')\n"
">>> parser.print_help()\n"
"usage:  [-h] [--foo YYY] XXX\n"
"\n"
"positional arguments:\n"
" XXX\n"
"\n"
"options:\n"
" -h, --help  show this help message and exit\n"
" --foo YYY"
msgstr ""

msgid ""
"Note that ``metavar`` only changes the *displayed* name - the name of the "
"attribute on the :meth:`~ArgumentParser.parse_args` object is still "
"determined by the dest_ value."
msgstr ""

msgid ""
"Different values of ``nargs`` may cause the metavar to be used multiple "
"times. Providing a tuple to ``metavar`` specifies a different display for "
"each of the arguments::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-x', nargs=2)\n"
">>> parser.add_argument('--foo', nargs=2, metavar=('bar', 'baz'))\n"
">>> parser.print_help()\n"
"usage: PROG [-h] [-x X X] [--foo bar baz]\n"
"\n"
"options:\n"
" -h, --help     show this help message and exit\n"
" -x X X\n"
" --foo bar baz"
msgstr ""

msgid "dest"
msgstr ""

msgid ""
"Most :class:`ArgumentParser` actions add some value as an attribute of the "
"object returned by :meth:`~ArgumentParser.parse_args`.  The name of this "
"attribute is determined by the ``dest`` keyword argument of :meth:"
"`~ArgumentParser.add_argument`.  For positional argument actions, ``dest`` "
"is normally supplied as the first argument to :meth:`~ArgumentParser."
"add_argument`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('bar')\n"
">>> parser.parse_args(['XXX'])\n"
"Namespace(bar='XXX')"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('bar')\n"
">>> parser.parse_args(['XXX'])\n"
"Namespace(bar='XXX')"

msgid ""
"For optional argument actions, the value of ``dest`` is normally inferred "
"from the option strings.  :class:`ArgumentParser` generates the value of "
"``dest`` by taking the first long option string and stripping away the "
"initial ``--`` string.  If no long option strings were supplied, ``dest`` "
"will be derived from the first short option string by stripping the initial "
"``-`` character.  Any internal ``-`` characters will be converted to ``_`` "
"characters to make sure the string is a valid attribute name.  The examples "
"below illustrate this behavior::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('-f', '--foo-bar', '--foo')\n"
">>> parser.add_argument('-x', '-y')\n"
">>> parser.parse_args('-f 1 -x 2'.split())\n"
"Namespace(foo_bar='1', x='2')\n"
">>> parser.parse_args('--foo 1 -y 2'.split())\n"
"Namespace(foo_bar='1', x='2')"
msgstr ""

msgid "``dest`` allows a custom attribute name to be provided::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', dest='bar')\n"
">>> parser.parse_args('--foo XXX'.split())\n"
"Namespace(bar='XXX')"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', dest='bar')\n"
">>> parser.parse_args('--foo XXX'.split())\n"
"Namespace(bar='XXX')"

msgid "deprecated"
msgstr ""

msgid ""
"During a project's lifetime, some arguments may need to be removed from the "
"command line. Before removing them, you should inform your users that the "
"arguments are deprecated and will be removed. The ``deprecated`` keyword "
"argument of :meth:`~ArgumentParser.add_argument`, which defaults to "
"``False``, specifies if the argument is deprecated and will be removed in "
"the future. For arguments, if ``deprecated`` is ``True``, then a warning "
"will be printed to :data:`sys.stderr` when the argument is used::"
msgstr ""

msgid ""
">>> import argparse\n"
">>> parser = argparse.ArgumentParser(prog='snake.py')\n"
">>> parser.add_argument('--legs', default=0, type=int, deprecated=True)\n"
">>> parser.parse_args([])\n"
"Namespace(legs=0)\n"
">>> parser.parse_args(['--legs', '4'])\n"
"snake.py: warning: option '--legs' is deprecated\n"
"Namespace(legs=4)"
msgstr ""

msgid "Action classes"
msgstr ""

msgid ""
":class:`!Action` classes implement the Action API, a callable which returns "
"a callable which processes arguments from the command-line. Any object which "
"follows this API may be passed as the ``action`` parameter to :meth:"
"`~ArgumentParser.add_argument`."
msgstr ""

msgid ""
":class:`!Action` objects are used by an :class:`ArgumentParser` to represent "
"the information needed to parse a single argument from one or more strings "
"from the command line. The :class:`!Action` class must accept the two "
"positional arguments plus any keyword arguments passed to :meth:"
"`ArgumentParser.add_argument` except for the ``action`` itself."
msgstr ""

msgid ""
"Instances of :class:`!Action` (or return value of any callable to the "
"``action`` parameter) should have attributes :attr:`!dest`, :attr:`!"
"option_strings`, :attr:`!default`, :attr:`!type`, :attr:`!required`, :attr:`!"
"help`, etc. defined. The easiest way to ensure these attributes are defined "
"is to call :meth:`!Action.__init__`."
msgstr ""

msgid ""
":class:`!Action` instances should be callable, so subclasses must override "
"the :meth:`!__call__` method, which should accept four parameters:"
msgstr ""

msgid ""
"*parser* - The :class:`ArgumentParser` object which contains this action."
msgstr ""

msgid ""
"*namespace* - The :class:`Namespace` object that will be returned by :meth:"
"`~ArgumentParser.parse_args`.  Most actions add an attribute to this object "
"using :func:`setattr`."
msgstr ""

msgid ""
"*values* - The associated command-line arguments, with any type conversions "
"applied.  Type conversions are specified with the type_ keyword argument to :"
"meth:`~ArgumentParser.add_argument`."
msgstr ""

msgid ""
"*option_string* - The option string that was used to invoke this action. The "
"``option_string`` argument is optional, and will be absent if the action is "
"associated with a positional argument."
msgstr ""

msgid ""
"The :meth:`!__call__` method may perform arbitrary actions, but will "
"typically set attributes on the ``namespace`` based on ``dest`` and "
"``values``."
msgstr ""

msgid ""
":class:`!Action` subclasses can define a :meth:`!format_usage` method that "
"takes no argument and return a string which will be used when printing the "
"usage of the program. If such method is not provided, a sensible default "
"will be used."
msgstr ""

msgid "The parse_args() method"
msgstr ""

msgid ""
"Convert argument strings to objects and assign them as attributes of the "
"namespace.  Return the populated namespace."
msgstr ""

msgid ""
"Previous calls to :meth:`add_argument` determine exactly what objects are "
"created and how they are assigned. See the documentation for :meth:`!"
"add_argument` for details."
msgstr ""

msgid ""
"args_ - List of strings to parse.  The default is taken from :data:`sys."
"argv`."
msgstr ""

msgid ""
"namespace_ - An object to take the attributes.  The default is a new empty :"
"class:`Namespace` object."
msgstr ""

msgid "Option value syntax"
msgstr ""

msgid ""
"The :meth:`~ArgumentParser.parse_args` method supports several ways of "
"specifying the value of an option (if it takes one).  In the simplest case, "
"the option and its value are passed as two separate arguments::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-x')\n"
">>> parser.add_argument('--foo')\n"
">>> parser.parse_args(['-x', 'X'])\n"
"Namespace(foo=None, x='X')\n"
">>> parser.parse_args(['--foo', 'FOO'])\n"
"Namespace(foo='FOO', x=None)"
msgstr ""

msgid ""
"For long options (options with names longer than a single character), the "
"option and value can also be passed as a single command-line argument, using "
"``=`` to separate them::"
msgstr ""

msgid ""
">>> parser.parse_args(['--foo=FOO'])\n"
"Namespace(foo='FOO', x=None)"
msgstr ""
">>> parser.parse_args(['--foo=FOO'])\n"
"Namespace(foo='FOO', x=None)"

msgid ""
"For short options (options only one character long), the option and its "
"value can be concatenated::"
msgstr ""

msgid ""
">>> parser.parse_args(['-xX'])\n"
"Namespace(foo=None, x='X')"
msgstr ""
">>> parser.parse_args(['-xX'])\n"
"Namespace(foo=None, x='X')"

msgid ""
"Several short options can be joined together, using only a single ``-`` "
"prefix, as long as only the last option (or none of them) requires a value::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-x', action='store_true')\n"
">>> parser.add_argument('-y', action='store_true')\n"
">>> parser.add_argument('-z')\n"
">>> parser.parse_args(['-xyzZ'])\n"
"Namespace(x=True, y=True, z='Z')"
msgstr ""

msgid "Invalid arguments"
msgstr ""

msgid ""
"While parsing the command line, :meth:`~ArgumentParser.parse_args` checks "
"for a variety of errors, including ambiguous options, invalid types, invalid "
"options, wrong number of positional arguments, etc.  When it encounters such "
"an error, it exits and prints the error along with a usage message::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('--foo', type=int)\n"
">>> parser.add_argument('bar', nargs='?')\n"
"\n"
">>> # invalid type\n"
">>> parser.parse_args(['--foo', 'spam'])\n"
"usage: PROG [-h] [--foo FOO] [bar]\n"
"PROG: error: argument --foo: invalid int value: 'spam'\n"
"\n"
">>> # invalid option\n"
">>> parser.parse_args(['--bar'])\n"
"usage: PROG [-h] [--foo FOO] [bar]\n"
"PROG: error: no such option: --bar\n"
"\n"
">>> # wrong number of arguments\n"
">>> parser.parse_args(['spam', 'badger'])\n"
"usage: PROG [-h] [--foo FOO] [bar]\n"
"PROG: error: extra arguments found: badger"
msgstr ""

msgid "Arguments containing ``-``"
msgstr ""

msgid ""
"The :meth:`~ArgumentParser.parse_args` method attempts to give errors "
"whenever the user has clearly made a mistake, but some situations are "
"inherently ambiguous.  For example, the command-line argument ``-1`` could "
"either be an attempt to specify an option or an attempt to provide a "
"positional argument. The :meth:`~ArgumentParser.parse_args` method is "
"cautious here: positional arguments may only begin with ``-`` if they look "
"like negative numbers and there are no options in the parser that look like "
"negative numbers::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-x')\n"
">>> parser.add_argument('foo', nargs='?')\n"
"\n"
">>> # no negative number options, so -1 is a positional argument\n"
">>> parser.parse_args(['-x', '-1'])\n"
"Namespace(foo=None, x='-1')\n"
"\n"
">>> # no negative number options, so -1 and -5 are positional arguments\n"
">>> parser.parse_args(['-x', '-1', '-5'])\n"
"Namespace(foo='-5', x='-1')\n"
"\n"
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-1', dest='one')\n"
">>> parser.add_argument('foo', nargs='?')\n"
"\n"
">>> # negative number options present, so -1 is an option\n"
">>> parser.parse_args(['-1', 'X'])\n"
"Namespace(foo=None, one='X')\n"
"\n"
">>> # negative number options present, so -2 is an option\n"
">>> parser.parse_args(['-2'])\n"
"usage: PROG [-h] [-1 ONE] [foo]\n"
"PROG: error: no such option: -2\n"
"\n"
">>> # negative number options present, so both -1s are options\n"
">>> parser.parse_args(['-1', '-1'])\n"
"usage: PROG [-h] [-1 ONE] [foo]\n"
"PROG: error: argument -1: expected one argument"
msgstr ""

msgid ""
"If you have positional arguments that must begin with ``-`` and don't look "
"like negative numbers, you can insert the pseudo-argument ``'--'`` which "
"tells :meth:`~ArgumentParser.parse_args` that everything after that is a "
"positional argument::"
msgstr ""

msgid ""
">>> parser.parse_args(['--', '-f'])\n"
"Namespace(foo='-f', one=None)"
msgstr ""
">>> parser.parse_args(['--', '-f'])\n"
"Namespace(foo='-f', one=None)"

msgid ""
"See also :ref:`the argparse howto on ambiguous arguments <specifying-"
"ambiguous-arguments>` for more details."
msgstr ""

msgid "Argument abbreviations (prefix matching)"
msgstr ""

msgid ""
"The :meth:`~ArgumentParser.parse_args` method :ref:`by default "
"<allow_abbrev>` allows long options to be abbreviated to a prefix, if the "
"abbreviation is unambiguous (the prefix matches a unique option)::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('-bacon')\n"
">>> parser.add_argument('-badger')\n"
">>> parser.parse_args('-bac MMM'.split())\n"
"Namespace(bacon='MMM', badger=None)\n"
">>> parser.parse_args('-bad WOOD'.split())\n"
"Namespace(bacon=None, badger='WOOD')\n"
">>> parser.parse_args('-ba BA'.split())\n"
"usage: PROG [-h] [-bacon BACON] [-badger BADGER]\n"
"PROG: error: ambiguous option: -ba could match -badger, -bacon"
msgstr ""

msgid ""
"An error is produced for arguments that could produce more than one options. "
"This feature can be disabled by setting :ref:`allow_abbrev` to ``False``."
msgstr ""

msgid "Beyond ``sys.argv``"
msgstr ""

msgid ""
"Sometimes it may be useful to have an :class:`ArgumentParser` parse "
"arguments other than those of :data:`sys.argv`.  This can be accomplished by "
"passing a list of strings to :meth:`~ArgumentParser.parse_args`.  This is "
"useful for testing at the interactive prompt::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument(\n"
"...     'integers', metavar='int', type=int, choices=range(10),\n"
"...     nargs='+', help='an integer in the range 0..9')\n"
">>> parser.add_argument(\n"
"...     '--sum', dest='accumulate', action='store_const', const=sum,\n"
"...     default=max, help='sum the integers (default: find the max)')\n"
">>> parser.parse_args(['1', '2', '3', '4'])\n"
"Namespace(accumulate=<built-in function max>, integers=[1, 2, 3, 4])\n"
">>> parser.parse_args(['1', '2', '3', '4', '--sum'])\n"
"Namespace(accumulate=<built-in function sum>, integers=[1, 2, 3, 4])"
msgstr ""

msgid "The Namespace object"
msgstr ""

msgid ""
"Simple class used by default by :meth:`~ArgumentParser.parse_args` to create "
"an object holding attributes and return it."
msgstr ""

msgid ""
"This class is deliberately simple, just an :class:`object` subclass with a "
"readable string representation. If you prefer to have dict-like view of the "
"attributes, you can use the standard Python idiom, :func:`vars`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo')\n"
">>> args = parser.parse_args(['--foo', 'BAR'])\n"
">>> vars(args)\n"
"{'foo': 'BAR'}"
msgstr ""

msgid ""
"It may also be useful to have an :class:`ArgumentParser` assign attributes "
"to an already existing object, rather than a new :class:`Namespace` object.  "
"This can be achieved by specifying the ``namespace=`` keyword argument::"
msgstr ""

msgid ""
">>> class C:\n"
"...     pass\n"
"...\n"
">>> c = C()\n"
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo')\n"
">>> parser.parse_args(args=['--foo', 'BAR'], namespace=c)\n"
">>> c.foo\n"
"'BAR'"
msgstr ""

msgid "Other utilities"
msgstr ""

msgid "Sub-commands"
msgstr ""

msgid ""
"Many programs split up their functionality into a number of subcommands, for "
"example, the ``svn`` program can invoke subcommands like ``svn checkout``, "
"``svn update``, and ``svn commit``.  Splitting up functionality this way can "
"be a particularly good idea when a program performs several different "
"functions which require different kinds of command-line arguments. :class:"
"`ArgumentParser` supports the creation of such subcommands with the :meth:`!"
"add_subparsers` method.  The :meth:`!add_subparsers` method is normally "
"called with no arguments and returns a special action object.  This object "
"has a single method, :meth:`~_SubParsersAction.add_parser`, which takes a "
"command name and any :class:`!ArgumentParser` constructor arguments, and "
"returns an :class:`!ArgumentParser` object that can be modified as usual."
msgstr ""

msgid "Description of parameters:"
msgstr ""

msgid ""
"*title* - title for the sub-parser group in help output; by default "
"\"subcommands\" if description is provided, otherwise uses title for "
"positional arguments"
msgstr ""

msgid ""
"*description* - description for the sub-parser group in help output, by "
"default ``None``"
msgstr ""

msgid ""
"*prog* - usage information that will be displayed with sub-command help, by "
"default the name of the program and any positional arguments before the "
"subparser argument"
msgstr ""

msgid ""
"*parser_class* - class which will be used to create sub-parser instances, by "
"default the class of the current parser (e.g. :class:`ArgumentParser`)"
msgstr ""

msgid ""
"action_ - the basic type of action to be taken when this argument is "
"encountered at the command line"
msgstr ""

msgid ""
"dest_ - name of the attribute under which sub-command name will be stored; "
"by default ``None`` and no value is stored"
msgstr ""

msgid ""
"required_ - Whether or not a subcommand must be provided, by default "
"``False`` (added in 3.7)"
msgstr ""

msgid "help_ - help for sub-parser group in help output, by default ``None``"
msgstr ""

msgid ""
"metavar_ - string presenting available subcommands in help; by default it is "
"``None`` and presents subcommands in form {cmd1, cmd2, ..}"
msgstr ""

msgid "Some example usage::"
msgstr ""

msgid ""
">>> # create the top-level parser\n"
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> parser.add_argument('--foo', action='store_true', help='foo help')\n"
">>> subparsers = parser.add_subparsers(help='subcommand help')\n"
">>>\n"
">>> # create the parser for the \"a\" command\n"
">>> parser_a = subparsers.add_parser('a', help='a help')\n"
">>> parser_a.add_argument('bar', type=int, help='bar help')\n"
">>>\n"
">>> # create the parser for the \"b\" command\n"
">>> parser_b = subparsers.add_parser('b', help='b help')\n"
">>> parser_b.add_argument('--baz', choices=('X', 'Y', 'Z'), help='baz "
"help')\n"
">>>\n"
">>> # parse some argument lists\n"
">>> parser.parse_args(['a', '12'])\n"
"Namespace(bar=12, foo=False)\n"
">>> parser.parse_args(['--foo', 'b', '--baz', 'Z'])\n"
"Namespace(baz='Z', foo=True)"
msgstr ""

msgid ""
"Note that the object returned by :meth:`parse_args` will only contain "
"attributes for the main parser and the subparser that was selected by the "
"command line (and not any other subparsers).  So in the example above, when "
"the ``a`` command is specified, only the ``foo`` and ``bar`` attributes are "
"present, and when the ``b`` command is specified, only the ``foo`` and "
"``baz`` attributes are present."
msgstr ""

msgid ""
"Similarly, when a help message is requested from a subparser, only the help "
"for that particular parser will be printed.  The help message will not "
"include parent parser or sibling parser messages.  (A help message for each "
"subparser command, however, can be given by supplying the ``help=`` argument "
"to :meth:`~_SubParsersAction.add_parser` as above.)"
msgstr ""

msgid ""
">>> parser.parse_args(['--help'])\n"
"usage: PROG [-h] [--foo] {a,b} ...\n"
"\n"
"positional arguments:\n"
"  {a,b}   subcommand help\n"
"    a     a help\n"
"    b     b help\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit\n"
"  --foo   foo help\n"
"\n"
">>> parser.parse_args(['a', '--help'])\n"
"usage: PROG a [-h] bar\n"
"\n"
"positional arguments:\n"
"  bar     bar help\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit\n"
"\n"
">>> parser.parse_args(['b', '--help'])\n"
"usage: PROG b [-h] [--baz {X,Y,Z}]\n"
"\n"
"options:\n"
"  -h, --help     show this help message and exit\n"
"  --baz {X,Y,Z}  baz help"
msgstr ""

msgid ""
"The :meth:`add_subparsers` method also supports ``title`` and "
"``description`` keyword arguments.  When either is present, the subparser's "
"commands will appear in their own group in the help output.  For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> subparsers = parser.add_subparsers(title='subcommands',\n"
"...                                    description='valid subcommands',\n"
"...                                    help='additional help')\n"
">>> subparsers.add_parser('foo')\n"
">>> subparsers.add_parser('bar')\n"
">>> parser.parse_args(['-h'])\n"
"usage:  [-h] {foo,bar} ...\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit\n"
"\n"
"subcommands:\n"
"  valid subcommands\n"
"\n"
"  {foo,bar}   additional help"
msgstr ""

msgid ""
"Furthermore, :meth:`~_SubParsersAction.add_parser` supports an additional "
"*aliases* argument, which allows multiple strings to refer to the same "
"subparser. This example, like ``svn``, aliases ``co`` as a shorthand for "
"``checkout``::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> subparsers = parser.add_subparsers()\n"
">>> checkout = subparsers.add_parser('checkout', aliases=['co'])\n"
">>> checkout.add_argument('foo')\n"
">>> parser.parse_args(['co', 'bar'])\n"
"Namespace(foo='bar')"
msgstr ""

msgid ""
":meth:`~_SubParsersAction.add_parser` supports also an additional "
"*deprecated* argument, which allows to deprecate the subparser."
msgstr ""

msgid ""
"One particularly effective way of handling subcommands is to combine the use "
"of the :meth:`add_subparsers` method with calls to :meth:`set_defaults` so "
"that each subparser knows which Python function it should execute.  For "
"example::"
msgstr ""

msgid ""
">>> # subcommand functions\n"
">>> def foo(args):\n"
"...     print(args.x * args.y)\n"
"...\n"
">>> def bar(args):\n"
"...     print('((%s))' % args.z)\n"
"...\n"
">>> # create the top-level parser\n"
">>> parser = argparse.ArgumentParser()\n"
">>> subparsers = parser.add_subparsers(required=True)\n"
">>>\n"
">>> # create the parser for the \"foo\" command\n"
">>> parser_foo = subparsers.add_parser('foo')\n"
">>> parser_foo.add_argument('-x', type=int, default=1)\n"
">>> parser_foo.add_argument('y', type=float)\n"
">>> parser_foo.set_defaults(func=foo)\n"
">>>\n"
">>> # create the parser for the \"bar\" command\n"
">>> parser_bar = subparsers.add_parser('bar')\n"
">>> parser_bar.add_argument('z')\n"
">>> parser_bar.set_defaults(func=bar)\n"
">>>\n"
">>> # parse the args and call whatever function was selected\n"
">>> args = parser.parse_args('foo 1 -x 2'.split())\n"
">>> args.func(args)\n"
"2.0\n"
">>>\n"
">>> # parse the args and call whatever function was selected\n"
">>> args = parser.parse_args('bar XYZYX'.split())\n"
">>> args.func(args)\n"
"((XYZYX))"
msgstr ""

msgid ""
"This way, you can let :meth:`parse_args` do the job of calling the "
"appropriate function after argument parsing is complete.  Associating "
"functions with actions like this is typically the easiest way to handle the "
"different actions for each of your subparsers.  However, if it is necessary "
"to check the name of the subparser that was invoked, the ``dest`` keyword "
"argument to the :meth:`add_subparsers` call will work::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> subparsers = parser.add_subparsers(dest='subparser_name')\n"
">>> subparser1 = subparsers.add_parser('1')\n"
">>> subparser1.add_argument('-x')\n"
">>> subparser2 = subparsers.add_parser('2')\n"
">>> subparser2.add_argument('y')\n"
">>> parser.parse_args(['2', 'frobble'])\n"
"Namespace(subparser_name='2', y='frobble')"
msgstr ""

msgid "New *required* keyword-only parameter."
msgstr ""

msgid "FileType objects"
msgstr ""

msgid ""
"The :class:`FileType` factory creates objects that can be passed to the type "
"argument of :meth:`ArgumentParser.add_argument`.  Arguments that have :class:"
"`FileType` objects as their type will open command-line arguments as files "
"with the requested modes, buffer sizes, encodings and error handling (see "
"the :func:`open` function for more details)::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--raw', type=argparse.FileType('wb', 0))\n"
">>> parser.add_argument('out', type=argparse.FileType('w', "
"encoding='UTF-8'))\n"
">>> parser.parse_args(['--raw', 'raw.dat', 'file.txt'])\n"
"Namespace(out=<_io.TextIOWrapper name='file.txt' mode='w' encoding='UTF-8'>, "
"raw=<_io.FileIO name='raw.dat' mode='wb'>)"
msgstr ""

msgid ""
"FileType objects understand the pseudo-argument ``'-'`` and automatically "
"convert this into :data:`sys.stdin` for readable :class:`FileType` objects "
"and :data:`sys.stdout` for writable :class:`FileType` objects::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('infile', type=argparse.FileType('r'))\n"
">>> parser.parse_args(['-'])\n"
"Namespace(infile=<_io.TextIOWrapper name='<stdin>' encoding='UTF-8'>)"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('infile', type=argparse.FileType('r'))\n"
">>> parser.parse_args(['-'])\n"
"Namespace(infile=<_io.TextIOWrapper name='<stdin>' encoding='UTF-8'>)"

msgid "Added the *encodings* and *errors* parameters."
msgstr ""

msgid "Argument groups"
msgstr ""

msgid ""
"By default, :class:`ArgumentParser` groups command-line arguments into "
"\"positional arguments\" and \"options\" when displaying help messages. When "
"there is a better conceptual grouping of arguments than this default one, "
"appropriate groups can be created using the :meth:`!add_argument_group` "
"method::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', add_help=False)\n"
">>> group = parser.add_argument_group('group')\n"
">>> group.add_argument('--foo', help='foo help')\n"
">>> group.add_argument('bar', help='bar help')\n"
">>> parser.print_help()\n"
"usage: PROG [--foo FOO] bar\n"
"\n"
"group:\n"
"  bar    bar help\n"
"  --foo FOO  foo help"
msgstr ""

msgid ""
"The :meth:`add_argument_group` method returns an argument group object which "
"has an :meth:`~ArgumentParser.add_argument` method just like a regular :"
"class:`ArgumentParser`.  When an argument is added to the group, the parser "
"treats it just like a normal argument, but displays the argument in a "
"separate group for help messages.  The :meth:`!add_argument_group` method "
"accepts *title* and *description* arguments which can be used to customize "
"this display::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG', add_help=False)\n"
">>> group1 = parser.add_argument_group('group1', 'group1 description')\n"
">>> group1.add_argument('foo', help='foo help')\n"
">>> group2 = parser.add_argument_group('group2', 'group2 description')\n"
">>> group2.add_argument('--bar', help='bar help')\n"
">>> parser.print_help()\n"
"usage: PROG [--bar BAR] foo\n"
"\n"
"group1:\n"
"  group1 description\n"
"\n"
"  foo    foo help\n"
"\n"
"group2:\n"
"  group2 description\n"
"\n"
"  --bar BAR  bar help"
msgstr ""

msgid ""
"The optional, keyword-only parameters argument_default_ and "
"conflict_handler_ allow for finer-grained control of the behavior of the "
"argument group. These parameters have the same meaning as in the :class:"
"`ArgumentParser` constructor, but apply specifically to the argument group "
"rather than the entire parser."
msgstr ""

msgid ""
"Note that any arguments not in your user-defined groups will end up back in "
"the usual \"positional arguments\" and \"optional arguments\" sections."
msgstr ""

msgid ""
"Calling :meth:`add_argument_group` on an argument group is deprecated. This "
"feature was never supported and does not always work correctly. The function "
"exists on the API by accident through inheritance and will be removed in the "
"future."
msgstr ""

msgid "Mutual exclusion"
msgstr ""

msgid ""
"Create a mutually exclusive group. :mod:`!argparse` will make sure that only "
"one of the arguments in the mutually exclusive group was present on the "
"command line::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> group = parser.add_mutually_exclusive_group()\n"
">>> group.add_argument('--foo', action='store_true')\n"
">>> group.add_argument('--bar', action='store_false')\n"
">>> parser.parse_args(['--foo'])\n"
"Namespace(bar=True, foo=True)\n"
">>> parser.parse_args(['--bar'])\n"
"Namespace(bar=False, foo=False)\n"
">>> parser.parse_args(['--foo', '--bar'])\n"
"usage: PROG [-h] [--foo | --bar]\n"
"PROG: error: argument --bar: not allowed with argument --foo"
msgstr ""

msgid ""
"The :meth:`add_mutually_exclusive_group` method also accepts a *required* "
"argument, to indicate that at least one of the mutually exclusive arguments "
"is required::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> group = parser.add_mutually_exclusive_group(required=True)\n"
">>> group.add_argument('--foo', action='store_true')\n"
">>> group.add_argument('--bar', action='store_false')\n"
">>> parser.parse_args([])\n"
"usage: PROG [-h] (--foo | --bar)\n"
"PROG: error: one of the arguments --foo --bar is required"
msgstr ""

msgid ""
"Note that currently mutually exclusive argument groups do not support the "
"*title* and *description* arguments of :meth:`~ArgumentParser."
"add_argument_group`. However, a mutually exclusive group can be added to an "
"argument group that has a title and description. For example::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser(prog='PROG')\n"
">>> group = parser.add_argument_group('Group title', 'Group description')\n"
">>> exclusive_group = group.add_mutually_exclusive_group(required=True)\n"
">>> exclusive_group.add_argument('--foo', help='foo help')\n"
">>> exclusive_group.add_argument('--bar', help='bar help')\n"
">>> parser.print_help()\n"
"usage: PROG [-h] (--foo FOO | --bar BAR)\n"
"\n"
"options:\n"
"  -h, --help  show this help message and exit\n"
"\n"
"Group title:\n"
"  Group description\n"
"\n"
"  --foo FOO   foo help\n"
"  --bar BAR   bar help"
msgstr ""

msgid ""
"Calling :meth:`add_argument_group` or :meth:`add_mutually_exclusive_group` "
"on a mutually exclusive group is deprecated. These features were never "
"supported and do not always work correctly. The functions exist on the API "
"by accident through inheritance and will be removed in the future."
msgstr ""

msgid "Parser defaults"
msgstr ""

msgid ""
"Most of the time, the attributes of the object returned by :meth:"
"`parse_args` will be fully determined by inspecting the command-line "
"arguments and the argument actions.  :meth:`set_defaults` allows some "
"additional attributes that are determined without any inspection of the "
"command line to be added::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('foo', type=int)\n"
">>> parser.set_defaults(bar=42, baz='badger')\n"
">>> parser.parse_args(['736'])\n"
"Namespace(bar=42, baz='badger', foo=736)"
msgstr ""

msgid ""
"Note that parser-level defaults always override argument-level defaults::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default='bar')\n"
">>> parser.set_defaults(foo='spam')\n"
">>> parser.parse_args([])\n"
"Namespace(foo='spam')"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default='bar')\n"
">>> parser.set_defaults(foo='spam')\n"
">>> parser.parse_args([])\n"
"Namespace(foo='spam')"

msgid ""
"Parser-level defaults can be particularly useful when working with multiple "
"parsers.  See the :meth:`~ArgumentParser.add_subparsers` method for an "
"example of this type."
msgstr ""

msgid ""
"Get the default value for a namespace attribute, as set by either :meth:"
"`~ArgumentParser.add_argument` or by :meth:`~ArgumentParser.set_defaults`::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default='badger')\n"
">>> parser.get_default('foo')\n"
"'badger'"
msgstr ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', default='badger')\n"
">>> parser.get_default('foo')\n"
"'badger'"

msgid "Printing help"
msgstr ""

msgid ""
"In most typical applications, :meth:`~ArgumentParser.parse_args` will take "
"care of formatting and printing any usage or error messages.  However, "
"several formatting methods are available:"
msgstr ""

msgid ""
"Print a brief description of how the :class:`ArgumentParser` should be "
"invoked on the command line.  If *file* is ``None``, :data:`sys.stdout` is "
"assumed."
msgstr ""

msgid ""
"Print a help message, including the program usage and information about the "
"arguments registered with the :class:`ArgumentParser`.  If *file* is "
"``None``, :data:`sys.stdout` is assumed."
msgstr ""

msgid ""
"There are also variants of these methods that simply return a string instead "
"of printing it:"
msgstr ""

msgid ""
"Return a string containing a brief description of how the :class:"
"`ArgumentParser` should be invoked on the command line."
msgstr ""

msgid ""
"Return a string containing a help message, including the program usage and "
"information about the arguments registered with the :class:`ArgumentParser`."
msgstr ""

msgid "Partial parsing"
msgstr ""

msgid ""
"Sometimes a script may only parse a few of the command-line arguments, "
"passing the remaining arguments on to another script or program. In these "
"cases, the :meth:`~ArgumentParser.parse_known_args` method can be useful.  "
"It works much like :meth:`~ArgumentParser.parse_args` except that it does "
"not produce an error when extra arguments are present.  Instead, it returns "
"a two item tuple containing the populated namespace and the list of "
"remaining argument strings."
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo', action='store_true')\n"
">>> parser.add_argument('bar')\n"
">>> parser.parse_known_args(['--foo', '--badger', 'BAR', 'spam'])\n"
"(Namespace(bar='BAR', foo=True), ['--badger', 'spam'])"
msgstr ""

msgid ""
":ref:`Prefix matching <prefix-matching>` rules apply to :meth:"
"`~ArgumentParser.parse_known_args`. The parser may consume an option even if "
"it's just a prefix of one of its known options, instead of leaving it in the "
"remaining arguments list."
msgstr ""

msgid "Customizing file parsing"
msgstr ""

msgid ""
"Arguments that are read from a file (see the *fromfile_prefix_chars* keyword "
"argument to the :class:`ArgumentParser` constructor) are read one argument "
"per line. :meth:`convert_arg_line_to_args` can be overridden for fancier "
"reading."
msgstr ""

msgid ""
"This method takes a single argument *arg_line* which is a string read from "
"the argument file.  It returns a list of arguments parsed from this string. "
"The method is called once per line read from the argument file, in order."
msgstr ""

msgid ""
"A useful override of this method is one that treats each space-separated "
"word as an argument.  The following example demonstrates how to do this::"
msgstr ""

msgid ""
"class MyArgumentParser(argparse.ArgumentParser):\n"
"    def convert_arg_line_to_args(self, arg_line):\n"
"        return arg_line.split()"
msgstr ""

msgid "Exiting methods"
msgstr ""

msgid ""
"This method terminates the program, exiting with the specified *status* and, "
"if given, it prints a *message* to :data:`sys.stderr` before that. The user "
"can override this method to handle these steps differently::"
msgstr ""

msgid ""
"class ErrorCatchingArgumentParser(argparse.ArgumentParser):\n"
"    def exit(self, status=0, message=None):\n"
"        if status:\n"
"            raise Exception(f'Exiting because of an error: {message}')\n"
"        exit(status)"
msgstr ""

msgid ""
"This method prints a usage message, including the *message*, to :data:`sys."
"stderr` and terminates the program with a status code of 2."
msgstr ""

msgid "Intermixed parsing"
msgstr ""

msgid ""
"A number of Unix commands allow the user to intermix optional arguments with "
"positional arguments.  The :meth:`~ArgumentParser.parse_intermixed_args` "
"and :meth:`~ArgumentParser.parse_known_intermixed_args` methods support this "
"parsing style."
msgstr ""

msgid ""
"These parsers do not support all the :mod:`!argparse` features, and will "
"raise exceptions if unsupported features are used.  In particular, "
"subparsers, and mutually exclusive groups that include both optionals and "
"positionals are not supported."
msgstr ""

msgid ""
"The following example shows the difference between :meth:`~ArgumentParser."
"parse_known_args` and :meth:`~ArgumentParser.parse_intermixed_args`: the "
"former returns ``['2', '3']`` as unparsed arguments, while the latter "
"collects all the positionals into ``rest``.  ::"
msgstr ""

msgid ""
">>> parser = argparse.ArgumentParser()\n"
">>> parser.add_argument('--foo')\n"
">>> parser.add_argument('cmd')\n"
">>> parser.add_argument('rest', nargs='*', type=int)\n"
">>> parser.parse_known_args('doit 1 --foo bar 2 3'.split())\n"
"(Namespace(cmd='doit', foo='bar', rest=[1]), ['2', '3'])\n"
">>> parser.parse_intermixed_args('doit 1 --foo bar 2 3'.split())\n"
"Namespace(cmd='doit', foo='bar', rest=[1, 2, 3])"
msgstr ""

msgid ""
":meth:`~ArgumentParser.parse_known_intermixed_args` returns a two item tuple "
"containing the populated namespace and the list of remaining argument "
"strings. :meth:`~ArgumentParser.parse_intermixed_args` raises an error if "
"there are any remaining unparsed argument strings."
msgstr ""

msgid "Registering custom types or actions"
msgstr ""

msgid ""
"Sometimes it's desirable to use a custom string in error messages to provide "
"more user-friendly output. In these cases, :meth:`!register` can be used to "
"register custom actions or types with a parser and allow you to reference "
"the type by their registered name instead of their callable name."
msgstr ""

msgid ""
"The :meth:`!register` method accepts three arguments - a *registry_name*, "
"specifying the internal registry where the object will be stored (e.g., "
"``action``, ``type``), *value*, which is the key under which the object will "
"be registered, and object, the callable to be registered."
msgstr ""

msgid ""
"The following example shows how to register a custom type with a parser::"
msgstr ""

msgid ""
">>> import argparse\n"
">>> parser = argparse.ArgumentParser()\n"
">>> parser.register('type', 'hexadecimal integer', lambda s: int(s, 16))\n"
">>> parser.add_argument('--foo', type='hexadecimal integer')\n"
"_StoreAction(option_strings=['--foo'], dest='foo', nargs=None, const=None, "
"default=None, type='hexadecimal integer', choices=None, required=False, "
"help=None, metavar=None, deprecated=False)\n"
">>> parser.parse_args(['--foo', '0xFA'])\n"
"Namespace(foo=250)\n"
">>> parser.parse_args(['--foo', '1.2'])\n"
"usage: PROG [-h] [--foo FOO]\n"
"PROG: error: argument --foo: invalid 'hexadecimal integer' value: '1.2'"
msgstr ""

msgid "Exceptions"
msgstr "Wyjątki"

msgid "An error from creating or using an argument (optional or positional)."
msgstr ""

msgid ""
"The string value of this exception is the message, augmented with "
"information about the argument that caused it."
msgstr ""

msgid ""
"Raised when something goes wrong converting a command line string to a type."
msgstr ""

msgid "Guides and Tutorials"
msgstr ""

msgid "? (question mark)"
msgstr ""

msgid "in argparse module"
msgstr ""

msgid "* (asterisk)"
msgstr "* (asterisk)"

msgid "+ (plus)"
msgstr ""