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# Copyright (C) 2001 Python Software Foundation

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#, fuzzy

msgid ""

msgstr ""

"Project-Id-Version: Python 3.14\n"

"Report-Msgid-Bugs-To: \n"

"POT-Creation-Date: 2026-04-11 14:31+0000\n"

"PO-Revision-Date: 2025-09-16 00:00+0000\n"

"Last-Translator: python-doc bot, 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"

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"n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"

msgid ":mod:`!codecs` --- Codec registry and base classes"

msgstr ""

msgid "**Source code:** :source:`Lib/codecs.py`"

msgstr "**Kod źródłowy:** :source:`Lib/codecs.py`"

msgid ""

"This module defines base classes for standard Python codecs (encoders and "

"decoders) and provides access to the internal Python codec registry, which "

"manages the codec and error handling lookup process. Most standard codecs "

"are :term:`text encodings <text encoding>`, which encode text to bytes (and "

"decode bytes to text), but there are also codecs provided that encode text "

"to text, and bytes to bytes. Custom codecs may encode and decode between "

"arbitrary types, but some module features are restricted to be used "

"specifically with :term:`text encodings <text encoding>` or with codecs that "

"encode to :class:`bytes`."

msgstr ""

msgid ""

"The module defines the following functions for encoding and decoding with "

"any codec:"

msgstr ""

msgid "Encodes *obj* using the codec registered for *encoding*."

msgstr ""

msgid ""

"*Errors* may be given to set the desired error handling scheme. The default "

"error handler is ``'strict'`` meaning that encoding errors raise :exc:"

"`ValueError` (or a more codec specific subclass, such as :exc:"

"`UnicodeEncodeError`). Refer to :ref:`codec-base-classes` for more "

"information on codec error handling."

msgstr ""

msgid "Decodes *obj* using the codec registered for *encoding*."

msgstr ""

msgid ""

"*Errors* may be given to set the desired error handling scheme. The default "

"error handler is ``'strict'`` meaning that decoding errors raise :exc:"

"`ValueError` (or a more codec specific subclass, such as :exc:"

"`UnicodeDecodeError`). Refer to :ref:`codec-base-classes` for more "

"information on codec error handling."

msgstr ""

msgid ""

"Return a mapping suitable for encoding with a custom single-byte encoding. "

"Given a :class:`str` *string* of up to 256 characters representing a "

"decoding table, returns either a compact internal mapping object "

"``EncodingMap`` or a :class:`dictionary <dict>` mapping character ordinals "

"to byte values. Raises a :exc:`TypeError` on invalid input."

msgstr ""

msgid "The full details for each codec can also be looked up directly:"

msgstr ""

msgid ""

"Looks up the codec info in the Python codec registry and returns a :class:"

"`CodecInfo` object as defined below."

msgstr ""

msgid ""

"Encodings are first looked up in the registry's cache. If not found, the "

"list of registered search functions is scanned. If no :class:`CodecInfo` "

"object is found, a :exc:`LookupError` is raised. Otherwise, the :class:"

"`CodecInfo` object is stored in the cache and returned to the caller."

msgstr ""

msgid ""

"Codec details when looking up the codec registry. The constructor arguments "

"are stored in attributes of the same name:"

msgstr ""

msgid "The name of the encoding."

msgstr ""

msgid ""

"The stateless encoding and decoding functions. These must be functions or "

"methods which have the same interface as the :meth:`~Codec.encode` and :meth:"

"`~Codec.decode` methods of Codec instances (see :ref:`Codec Interface <codec-"

"objects>`). The functions or methods are expected to work in a stateless "

"mode."

msgstr ""

msgid ""

"Incremental encoder and decoder classes or factory functions. These have to "

"provide the interface defined by the base classes :class:"

"`IncrementalEncoder` and :class:`IncrementalDecoder`, respectively. "

"Incremental codecs can maintain state."

msgstr ""

msgid ""

"Stream writer and reader classes or factory functions. These have to provide "

"the interface defined by the base classes :class:`StreamWriter` and :class:"

"`StreamReader`, respectively. Stream codecs can maintain state."

msgstr ""

msgid ""

"To simplify access to the various codec components, the module provides "

"these additional functions which use :func:`lookup` for the codec lookup:"

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its encoder function."

msgstr ""

msgid "Raises a :exc:`LookupError` in case the encoding cannot be found."

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its decoder function."

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its incremental encoder "

"class or factory function."

msgstr ""

msgid ""

"Raises a :exc:`LookupError` in case the encoding cannot be found or the "

"codec doesn't support an incremental encoder."

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its incremental decoder "

"class or factory function."

msgstr ""

msgid ""

"Raises a :exc:`LookupError` in case the encoding cannot be found or the "

"codec doesn't support an incremental decoder."

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its :class:"

"`StreamReader` class or factory function."

msgstr ""

msgid ""

"Look up the codec for the given encoding and return its :class:"

"`StreamWriter` class or factory function."

msgstr ""

msgid ""

"Custom codecs are made available by registering a suitable codec search "

"function:"

msgstr ""

msgid ""

"Register a codec search function. Search functions are expected to take one "

"argument, being the encoding name in all lower case letters with hyphens and "

"spaces converted to underscores, and return a :class:`CodecInfo` object. In "

"case a search function cannot find a given encoding, it should return "

"``None``."

msgstr ""

msgid "Hyphens and spaces are converted to underscore."

msgstr ""

msgid ""

"Unregister a codec search function and clear the registry's cache. If the "

"search function is not registered, do nothing."

msgstr ""

msgid ""

"While the builtin :func:`open` and the associated :mod:`io` module are the "

"recommended approach for working with encoded text files, this module "

"provides additional utility functions and classes that allow the use of a "

"wider range of codecs when working with binary files:"

msgstr ""

msgid ""

"Open an encoded file using the given *mode* and return an instance of :class:"

"`StreamReaderWriter`, providing transparent encoding/decoding. The default "

"file mode is ``'r'``, meaning to open the file in read mode."

msgstr ""

msgid ""

"If *encoding* is not ``None``, then the underlying encoded files are always "

"opened in binary mode. No automatic conversion of ``'\\n'`` is done on "

"reading and writing. The *mode* argument may be any binary mode acceptable "

"to the built-in :func:`open` function; the ``'b'`` is automatically added."

msgstr ""

msgid ""

"*encoding* specifies the encoding which is to be used for the file. Any "

"encoding that encodes to and decodes from bytes is allowed, and the data "

"types supported by the file methods depend on the codec used."

msgstr ""

msgid ""

"*errors* may be given to define the error handling. It defaults to "

"``'strict'`` which causes a :exc:`ValueError` to be raised in case an "

"encoding error occurs."

msgstr ""

msgid ""

"*buffering* has the same meaning as for the built-in :func:`open` function. "

"It defaults to -1 which means that the default buffer size will be used."

msgstr ""

msgid "The ``'U'`` mode has been removed."

msgstr "Tryb ``'U'`` został usunięty."

msgid ":func:`codecs.open` has been superseded by :func:`open`."

msgstr ""

msgid ""

"Return a :class:`StreamRecoder` instance, a wrapped version of *file* which "

"provides transparent transcoding. The original file is closed when the "

"wrapped version is closed."

msgstr ""

msgid ""

"Data written to the wrapped file is decoded according to the given "

"*data_encoding* and then written to the original file as bytes using "

"*file_encoding*. Bytes read from the original file are decoded according to "

"*file_encoding*, and the result is encoded using *data_encoding*."

msgstr ""

msgid "If *file_encoding* is not given, it defaults to *data_encoding*."

msgstr ""

msgid ""

"*errors* may be given to define the error handling. It defaults to "

"``'strict'``, which causes :exc:`ValueError` to be raised in case an "

"encoding error occurs."

msgstr ""

msgid ""

"Uses an incremental encoder to iteratively encode the input provided by "

"*iterator*. *iterator* must yield :class:`str` objects. This function is a :"

"term:`generator`. The *errors* argument (as well as any other keyword "

"argument) is passed through to the incremental encoder."

msgstr ""

msgid ""

"This function requires that the codec accept text :class:`str` objects to "

"encode. Therefore it does not support bytes-to-bytes encoders such as "

"``base64_codec``."

msgstr ""

msgid ""

"Uses an incremental decoder to iteratively decode the input provided by "

"*iterator*. *iterator* must yield :class:`bytes` objects. This function is "

"a :term:`generator`. The *errors* argument (as well as any other keyword "

"argument) is passed through to the incremental decoder."

msgstr ""

msgid ""

"This function requires that the codec accept :class:`bytes` objects to "

"decode. Therefore it does not support text-to-text encoders such as "

"``rot_13``, although ``rot_13`` may be used equivalently with :func:"

"`iterencode`."

msgstr ""

msgid ""

"Return a :class:`tuple` containing the raw bytes of *buffer*, a :ref:`buffer-"

"compatible object <bufferobjects>` or :class:`str` (encoded to UTF-8 before "

"processing), and their length in bytes."

msgstr ""

msgid "The *errors* argument is ignored."

msgstr ""

msgid ""

">>> codecs.readbuffer_encode(b\"Zito\")\n"

"(b'Zito', 4)"

msgstr ""

msgid ""

"The module also provides the following constants which are useful for "

"reading and writing to platform dependent files:"

msgstr ""

msgid ""

"These constants define various byte sequences, being Unicode byte order "

"marks (BOMs) for several encodings. They are used in UTF-16 and UTF-32 data "

"streams to indicate the byte order used, and in UTF-8 as a Unicode "

"signature. :const:`BOM_UTF16` is either :const:`BOM_UTF16_BE` or :const:"

"`BOM_UTF16_LE` depending on the platform's native byte order, :const:`BOM` "

"is an alias for :const:`BOM_UTF16`, :const:`BOM_LE` for :const:"

"`BOM_UTF16_LE` and :const:`BOM_BE` for :const:`BOM_UTF16_BE`. The others "

"represent the BOM in UTF-8 and UTF-32 encodings."

msgstr ""

msgid "Codec Base Classes"

msgstr ""

msgid ""

"The :mod:`!codecs` module defines a set of base classes which define the "

"interfaces for working with codec objects, and can also be used as the basis "

"for custom codec implementations."

msgstr ""

msgid ""

"Each codec has to define four interfaces to make it usable as codec in "

"Python: stateless encoder, stateless decoder, stream reader and stream "

"writer. The stream reader and writers typically reuse the stateless encoder/"

"decoder to implement the file protocols. Codec authors also need to define "

"how the codec will handle encoding and decoding errors."

msgstr ""

msgid "Error Handlers"

msgstr ""

msgid ""

"To simplify and standardize error handling, codecs may implement different "

"error handling schemes by accepting the *errors* string argument:"

msgstr ""

msgid ""

"The following error handlers can be used with all Python :ref:`standard-"

"encodings` codecs:"

msgstr ""

msgid "Value"

msgstr "Wartość"

msgid "Meaning"

msgstr "Znaczenie"

msgid "``'strict'``"

msgstr "``'strict'``"

msgid ""

"Raise :exc:`UnicodeError` (or a subclass), this is the default. Implemented "

"in :func:`strict_errors`."

msgstr ""

msgid "``'ignore'``"

msgstr "``'ignore'``"

msgid ""

"Ignore the malformed data and continue without further notice. Implemented "

"in :func:`ignore_errors`."

msgstr ""

msgid "``'replace'``"

msgstr "``'replace'``"

msgid ""

"Replace with a replacement marker. On encoding, use ``?`` (ASCII character). "

"On decoding, use ``�`` (U+FFFD, the official REPLACEMENT CHARACTER). "

"Implemented in :func:`replace_errors`."

msgstr ""

msgid "``'backslashreplace'``"

msgstr "``'backslashreplace'``"

msgid ""

"Replace with backslashed escape sequences. On encoding, use hexadecimal form "

"of Unicode code point with formats :samp:`\\\\x{hh}` :samp:`\\\\u{xxxx}` :"

"samp:`\\\\U{xxxxxxxx}`. On decoding, use hexadecimal form of byte value with "

"format :samp:`\\\\x{hh}`. Implemented in :func:`backslashreplace_errors`."

msgstr ""

msgid "``'surrogateescape'``"

msgstr "``'surrogateescape'``"

msgid ""

"On decoding, replace byte with individual surrogate code ranging from "

"``U+DC80`` to ``U+DCFF``. This code will then be turned back into the same "

"byte when the ``'surrogateescape'`` error handler is used when encoding the "

"data. (See :pep:`383` for more.)"

msgstr ""

msgid ""

"The following error handlers are only applicable to encoding (within :term:"

"`text encodings <text encoding>`):"

msgstr ""

msgid "``'xmlcharrefreplace'``"

msgstr "``'xmlcharrefreplace'``"

msgid ""

"Replace with XML/HTML numeric character reference, which is a decimal form "

"of Unicode code point with format :samp:`&#{num};`. Implemented in :func:"

"`xmlcharrefreplace_errors`."

msgstr ""

msgid "``'namereplace'``"

msgstr "``'namereplace'``"

msgid ""

"Replace with ``\\N{...}`` escape sequences, what appears in the braces is "

"the Name property from Unicode Character Database. Implemented in :func:"

"`namereplace_errors`."

msgstr ""

msgid ""

"In addition, the following error handler is specific to the given codecs:"

msgstr ""

msgid "Codecs"

msgstr ""

msgid "``'surrogatepass'``"

msgstr "``'surrogatepass'``"

msgid "utf-8, utf-16, utf-32, utf-16-be, utf-16-le, utf-32-be, utf-32-le"

msgstr "utf-8, utf-16, utf-32, utf-16-be, utf-16-le, utf-32-be, utf-32-le"

msgid ""

"Allow encoding and decoding surrogate code point (``U+D800`` - ``U+DFFF``) "

"as normal code point. Otherwise these codecs treat the presence of surrogate "

"code point in :class:`str` as an error."

msgstr ""

msgid "The ``'surrogateescape'`` and ``'surrogatepass'`` error handlers."

msgstr ""

msgid ""

"The ``'surrogatepass'`` error handler now works with utf-16\\* and utf-32\\* "

"codecs."

msgstr ""

msgid "The ``'namereplace'`` error handler."

msgstr ""

msgid ""

"The ``'backslashreplace'`` error handler now works with decoding and "

"translating."

msgstr ""

msgid ""

"The set of allowed values can be extended by registering a new named error "

"handler:"

msgstr ""

msgid ""

"Register the error handling function *error_handler* under the name *name*. "

"The *error_handler* argument will be called during encoding and decoding in "

"case of an error, when *name* is specified as the errors parameter."

msgstr ""

msgid ""

"For encoding, *error_handler* will be called with a :exc:"

"`UnicodeEncodeError` instance, which contains information about the location "

"of the error. The error handler must either raise this or a different "

"exception, or return a tuple with a replacement for the unencodable part of "

"the input and a position where encoding should continue. The replacement may "

"be either :class:`str` or :class:`bytes`. If the replacement is bytes, the "

"encoder will simply copy them into the output buffer. If the replacement is "

"a string, the encoder will encode the replacement. Encoding continues on "

"original input at the specified position. Negative position values will be "

"treated as being relative to the end of the input string. If the resulting "

"position is out of bound an :exc:`IndexError` will be raised."

msgstr ""

msgid ""

"Decoding and translating works similarly, except :exc:`UnicodeDecodeError` "

"or :exc:`UnicodeTranslateError` will be passed to the handler and that the "

"replacement from the error handler will be put into the output directly."

msgstr ""

msgid ""

"Previously registered error handlers (including the standard error handlers) "

"can be looked up by name:"

msgstr ""

msgid "Return the error handler previously registered under the name *name*."

msgstr ""

msgid "Raises a :exc:`LookupError` in case the handler cannot be found."

msgstr ""

msgid ""

"The following standard error handlers are also made available as module "

"level functions:"

msgstr ""

msgid "Implements the ``'strict'`` error handling."

msgstr ""

msgid "Each encoding or decoding error raises a :exc:`UnicodeError`."

msgstr ""

msgid "Implements the ``'ignore'`` error handling."

msgstr ""

msgid ""

"Malformed data is ignored; encoding or decoding is continued without further "

"notice."

msgstr ""

msgid "Implements the ``'replace'`` error handling."

msgstr ""

msgid ""

"Substitutes ``?`` (ASCII character) for encoding errors or ``�`` (U+FFFD, "

"the official REPLACEMENT CHARACTER) for decoding errors."

msgstr ""

msgid "Implements the ``'backslashreplace'`` error handling."

msgstr ""

msgid ""

"Malformed data is replaced by a backslashed escape sequence. On encoding, "

"use the hexadecimal form of Unicode code point with formats :samp:`\\\\x{hh}"

"` :samp:`\\\\u{xxxx}` :samp:`\\\\U{xxxxxxxx}`. On decoding, use the "

"hexadecimal form of byte value with format :samp:`\\\\x{hh}`."

msgstr ""

msgid "Works with decoding and translating."

msgstr ""

msgid ""

"Implements the ``'xmlcharrefreplace'`` error handling (for encoding within :"

"term:`text encoding` only)."

msgstr ""

msgid ""

"The unencodable character is replaced by an appropriate XML/HTML numeric "

"character reference, which is a decimal form of Unicode code point with "

"format :samp:`&#{num};` ."

msgstr ""

msgid ""

"Implements the ``'namereplace'`` error handling (for encoding within :term:"

"`text encoding` only)."

msgstr ""

msgid ""

"The unencodable character is replaced by a ``\\N{...}`` escape sequence. The "

"set of characters that appear in the braces is the Name property from "

"Unicode Character Database. For example, the German lowercase letter ``'ß'`` "

"will be converted to byte sequence ``\\N{LATIN SMALL LETTER SHARP S}`` ."

msgstr ""

msgid "Stateless Encoding and Decoding"

msgstr ""

msgid ""

"The base :class:`Codec` class defines these methods which also define the "

"function interfaces of the stateless encoder and decoder:"

msgstr ""

msgid ""

"Encodes the object *input* and returns a tuple (output object, length "

"consumed). For instance, :term:`text encoding` converts a string object to a "

"bytes object using a particular character set encoding (e.g., ``cp1252`` or "

"``iso-8859-1``)."

msgstr ""

msgid ""

"The *errors* argument defines the error handling to apply. It defaults to "

"``'strict'`` handling."

msgstr ""

msgid ""

"The method may not store state in the :class:`Codec` instance. Use :class:"

"`StreamWriter` for codecs which have to keep state in order to make encoding "

"efficient."

msgstr ""

msgid ""

"The encoder must be able to handle zero length input and return an empty "

"object of the output object type in this situation."

msgstr ""

msgid ""

"Decodes the object *input* and returns a tuple (output object, length "

"consumed). For instance, for a :term:`text encoding`, decoding converts a "

"bytes object encoded using a particular character set encoding to a string "

"object."

msgstr ""

msgid ""

"For text encodings and bytes-to-bytes codecs, *input* must be a bytes object "

"or one which provides the read-only buffer interface -- for example, buffer "

"objects and memory mapped files."

msgstr ""

msgid ""

"The method may not store state in the :class:`Codec` instance. Use :class:"

"`StreamReader` for codecs which have to keep state in order to make decoding "

"efficient."

msgstr ""

msgid ""

"The decoder must be able to handle zero length input and return an empty "

"object of the output object type in this situation."

msgstr ""

msgid "Incremental Encoding and Decoding"

msgstr ""

msgid ""

"The :class:`IncrementalEncoder` and :class:`IncrementalDecoder` classes "

"provide the basic interface for incremental encoding and decoding. Encoding/"

"decoding the input isn't done with one call to the stateless encoder/decoder "

"function, but with multiple calls to the :meth:`~IncrementalEncoder.encode`/:"

"meth:`~IncrementalDecoder.decode` method of the incremental encoder/decoder. "

"The incremental encoder/decoder keeps track of the encoding/decoding process "

"during method calls."

msgstr ""

msgid ""

"The joined output of calls to the :meth:`~IncrementalEncoder.encode`/:meth:"

"`~IncrementalDecoder.decode` method is the same as if all the single inputs "

"were joined into one, and this input was encoded/decoded with the stateless "

"encoder/decoder."

msgstr ""

msgid "IncrementalEncoder Objects"

msgstr ""

msgid ""

"The :class:`IncrementalEncoder` class is used for encoding an input in "

"multiple steps. It defines the following methods which every incremental "

"encoder must define in order to be compatible with the Python codec registry."

msgstr ""

msgid "Constructor for an :class:`IncrementalEncoder` instance."

msgstr ""

msgid ""

"All incremental encoders must provide this constructor interface. They are "

"free to add additional keyword arguments, but only the ones defined here are "

"used by the Python codec registry."

msgstr ""

msgid ""

"The :class:`IncrementalEncoder` may implement different error handling "

"schemes by providing the *errors* keyword argument. See :ref:`error-"

"handlers` for possible values."

msgstr ""

msgid ""

"The *errors* argument will be assigned to an attribute of the same name. "

"Assigning to this attribute makes it possible to switch between different "

"error handling strategies during the lifetime of the :class:"

"`IncrementalEncoder` object."

msgstr ""

msgid ""

"Encodes *object* (taking the current state of the encoder into account) and "

"returns the resulting encoded object. If this is the last call to :meth:"

"`encode` *final* must be true (the default is false)."

msgstr ""

msgid ""

"Reset the encoder to the initial state. The output is discarded: call ``."

"encode(object, final=True)``, passing an empty byte or text string if "

"necessary, to reset the encoder and to get the output."

msgstr ""

msgid ""

"Return the current state of the encoder which must be an integer. The "

"implementation should make sure that ``0`` is the most common state. (States "

"that are more complicated than integers can be converted into an integer by "

"marshaling/pickling the state and encoding the bytes of the resulting string "

"into an integer.)"

msgstr ""

msgid ""

"Set the state of the encoder to *state*. *state* must be an encoder state "

"returned by :meth:`getstate`."

msgstr ""

msgid "IncrementalDecoder Objects"

msgstr ""

msgid ""

"The :class:`IncrementalDecoder` class is used for decoding an input in "

"multiple steps. It defines the following methods which every incremental "

"decoder must define in order to be compatible with the Python codec registry."

msgstr ""

msgid "Constructor for an :class:`IncrementalDecoder` instance."

msgstr ""

msgid ""

"All incremental decoders must provide this constructor interface. They are "

"free to add additional keyword arguments, but only the ones defined here are "

"used by the Python codec registry."

msgstr ""

msgid ""

"The :class:`IncrementalDecoder` may implement different error handling "

"schemes by providing the *errors* keyword argument. See :ref:`error-"

"handlers` for possible values."

msgstr ""

msgid ""

"The *errors* argument will be assigned to an attribute of the same name. "

"Assigning to this attribute makes it possible to switch between different "

"error handling strategies during the lifetime of the :class:"

"`IncrementalDecoder` object."

msgstr ""

msgid ""

"Decodes *object* (taking the current state of the decoder into account) and "

"returns the resulting decoded object. If this is the last call to :meth:"

"`decode` *final* must be true (the default is false). If *final* is true the "

"decoder must decode the input completely and must flush all buffers. If this "

"isn't possible (e.g. because of incomplete byte sequences at the end of the "

"input) it must initiate error handling just like in the stateless case "

"(which might raise an exception)."

msgstr ""

msgid "Reset the decoder to the initial state."

msgstr ""

msgid ""

"Return the current state of the decoder. This must be a tuple with two "

"items, the first must be the buffer containing the still undecoded input. "

"The second must be an integer and can be additional state info. (The "

"implementation should make sure that ``0`` is the most common additional "

"state info.) If this additional state info is ``0`` it must be possible to "

"set the decoder to the state which has no input buffered and ``0`` as the "

"additional state info, so that feeding the previously buffered input to the "

"decoder returns it to the previous state without producing any output. "

"(Additional state info that is more complicated than integers can be "

"converted into an integer by marshaling/pickling the info and encoding the "

"bytes of the resulting string into an integer.)"

msgstr ""

msgid ""

"Set the state of the decoder to *state*. *state* must be a decoder state "

"returned by :meth:`getstate`."

msgstr ""

msgid "Stream Encoding and Decoding"

msgstr ""

msgid ""

"The :class:`StreamWriter` and :class:`StreamReader` classes provide generic "

"working interfaces which can be used to implement new encoding submodules "

"very easily. See :mod:`!encodings.utf_8` for an example of how this is done."

msgstr ""

msgid "StreamWriter Objects"

msgstr ""

msgid ""

"The :class:`StreamWriter` class is a subclass of :class:`Codec` and defines "

"the following methods which every stream writer must define in order to be "

"compatible with the Python codec registry."

msgstr ""

msgid "Constructor for a :class:`StreamWriter` instance."

msgstr ""

msgid ""

"All stream writers must provide this constructor interface. They are free to "

"add additional keyword arguments, but only the ones defined here are used by "

"the Python codec registry."

msgstr ""

msgid ""

"The *stream* argument must be a file-like object open for writing text or "

"binary data, as appropriate for the specific codec."

msgstr ""

msgid ""

"The :class:`StreamWriter` may implement different error handling schemes by "

"providing the *errors* keyword argument. See :ref:`error-handlers` for the "

"standard error handlers the underlying stream codec may support."

msgstr ""

msgid ""

"The *errors* argument will be assigned to an attribute of the same name. "

"Assigning to this attribute makes it possible to switch between different "

"error handling strategies during the lifetime of the :class:`StreamWriter` "

"object."

msgstr ""

msgid "Writes the object's contents encoded to the stream."

msgstr ""

msgid ""

"Writes the concatenated iterable of strings to the stream (possibly by "

"reusing the :meth:`write` method). Infinite or very large iterables are not "

"supported. The standard bytes-to-bytes codecs do not support this method."

msgstr ""

msgid "Resets the codec buffers used for keeping internal state."

msgstr ""

msgid ""

"Calling this method should ensure that the data on the output is put into a "

"clean state that allows appending of new fresh data without having to rescan "

"the whole stream to recover state."

msgstr ""

msgid ""

"In addition to the above methods, the :class:`StreamWriter` must also "

"inherit all other methods and attributes from the underlying stream."

msgstr ""

msgid "StreamReader Objects"

msgstr ""

msgid ""

"The :class:`StreamReader` class is a subclass of :class:`Codec` and defines "

"the following methods which every stream reader must define in order to be "

"compatible with the Python codec registry."

msgstr ""

msgid "Constructor for a :class:`StreamReader` instance."

msgstr ""

msgid ""

"All stream readers must provide this constructor interface. They are free to "

"add additional keyword arguments, but only the ones defined here are used by "

"the Python codec registry."

msgstr ""

msgid ""

"The *stream* argument must be a file-like object open for reading text or "

"binary data, as appropriate for the specific codec."

msgstr ""

msgid ""

"The :class:`StreamReader` may implement different error handling schemes by "

"providing the *errors* keyword argument. See :ref:`error-handlers` for the "

"standard error handlers the underlying stream codec may support."

msgstr ""

msgid ""

"The *errors* argument will be assigned to an attribute of the same name. "

"Assigning to this attribute makes it possible to switch between different "

"error handling strategies during the lifetime of the :class:`StreamReader` "

"object."

msgstr ""

msgid ""

"The set of allowed values for the *errors* argument can be extended with :"

"func:`register_error`."

msgstr ""

msgid "Decodes data from the stream and returns the resulting object."

msgstr ""

msgid ""

"The *chars* argument indicates the number of decoded code points or bytes to "

"return. The :func:`read` method will never return more data than requested, "

"but it might return less, if there is not enough available."

msgstr ""

msgid ""

"The *size* argument indicates the approximate maximum number of encoded "

"bytes or code points to read for decoding. The decoder can modify this "

"setting as appropriate. The default value -1 indicates to read and decode as "

"much as possible. This parameter is intended to prevent having to decode "

"huge files in one step."

msgstr ""

msgid ""

"The *firstline* flag indicates that it would be sufficient to only return "

"the first line, if there are decoding errors on later lines."

msgstr ""

msgid ""

"The method should use a greedy read strategy meaning that it should read as "

"much data as is allowed within the definition of the encoding and the given "

"size, e.g. if optional encoding endings or state markers are available on "

"the stream, these should be read too."

msgstr ""

msgid "Read one line from the input stream and return the decoded data."

msgstr ""

msgid ""

"*size*, if given, is passed as size argument to the stream's :meth:`read` "

"method."

msgstr ""

msgid ""

"If *keepends* is false line-endings will be stripped from the lines returned."

msgstr ""

msgid ""

"Read all lines available on the input stream and return them as a list of "

"lines."

msgstr ""

msgid ""

"Line-endings are implemented using the codec's :meth:`decode` method and are "

"included in the list entries if *keepends* is true."

msgstr ""

msgid ""

"*sizehint*, if given, is passed as the *size* argument to the stream's :meth:"

"`read` method."

msgstr ""

msgid ""

"Note that no stream repositioning should take place. This method is "

"primarily intended to be able to recover from decoding errors."

msgstr ""

msgid ""

"In addition to the above methods, the :class:`StreamReader` must also "

"inherit all other methods and attributes from the underlying stream."

msgstr ""

msgid "StreamReaderWriter Objects"

msgstr ""

msgid ""

"The :class:`StreamReaderWriter` is a convenience class that allows wrapping "

"streams which work in both read and write modes."

msgstr ""

msgid ""

"The design is such that one can use the factory functions returned by the :"

"func:`lookup` function to construct the instance."

msgstr ""

msgid ""

"Creates a :class:`StreamReaderWriter` instance. *stream* must be a file-like "

"object. *Reader* and *Writer* must be factory functions or classes providing "

"the :class:`StreamReader` and :class:`StreamWriter` interface resp. Error "

"handling is done in the same way as defined for the stream readers and "

"writers."

msgstr ""

msgid ""

":class:`StreamReaderWriter` instances define the combined interfaces of :"

"class:`StreamReader` and :class:`StreamWriter` classes. They inherit all "

"other methods and attributes from the underlying stream."

msgstr ""

msgid "StreamRecoder Objects"

msgstr ""

msgid ""

"The :class:`StreamRecoder` translates data from one encoding to another, "

"which is sometimes useful when dealing with different encoding environments."

msgstr ""

msgid ""

"Creates a :class:`StreamRecoder` instance which implements a two-way "

"conversion: *encode* and *decode* work on the frontend — the data visible to "

"code calling :meth:`~StreamReader.read` and :meth:`~StreamWriter.write`, "

"while *Reader* and *Writer* work on the backend — the data in *stream*."

msgstr ""

msgid ""

"You can use these objects to do transparent transcodings, e.g., from Latin-1 "

"to UTF-8 and back."

msgstr ""

msgid "The *stream* argument must be a file-like object."

msgstr ""

msgid ""

"The *encode* and *decode* arguments must adhere to the :class:`Codec` "

"interface. *Reader* and *Writer* must be factory functions or classes "

"providing objects of the :class:`StreamReader` and :class:`StreamWriter` "

"interface respectively."

msgstr ""

msgid ""

"Error handling is done in the same way as defined for the stream readers and "

"writers."

msgstr ""

msgid ""

":class:`StreamRecoder` instances define the combined interfaces of :class:"

"`StreamReader` and :class:`StreamWriter` classes. They inherit all other "

"methods and attributes from the underlying stream."

msgstr ""

msgid "Encodings and Unicode"

msgstr ""

msgid ""

"Strings are stored internally as sequences of code points in range "

"``U+0000``--``U+10FFFF``. (See :pep:`393` for more details about the "

"implementation.) Once a string object is used outside of CPU and memory, "

"endianness and how these arrays are stored as bytes become an issue. As with "