email.policy.po

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# Copyright (C) 2001-2021, Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
# Translators:
# tomo, 2020
# Tetsuo Koyama <tkoyama010@gmail.com>, 2020
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: Python 3.8\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2021-01-01 16:06+0000\n"
"PO-Revision-Date: 2020-05-30 12:01+0000\n"
"Last-Translator: Tetsuo Koyama <tkoyama010@gmail.com>, 2020\n"
"Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/"
"ja/)\n"
"Language: ja\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"

#: ../../library/email.policy.rst:2
msgid ":mod:`email.policy`: Policy Objects"
msgstr ":mod:`email.policy`: ポリシーオブジェクト"

#: ../../library/email.policy.rst:12
msgid "**Source code:** :source:`Lib/email/policy.py`"
msgstr "**ソースコード:** :source:`Lib/email/policy.py`"

#: ../../library/email.policy.rst:16
msgid ""
"The :mod:`email` package's prime focus is the handling of email messages as "
"described by the various email and MIME RFCs.  However, the general format "
"of email messages (a block of header fields each consisting of a name "
"followed by a colon followed by a value, the whole block followed by a blank "
"line and an arbitrary 'body'), is a format that has found utility outside of "
"the realm of email.  Some of these uses conform fairly closely to the main "
"email RFCs, some do not.  Even when working with email, there are times when "
"it is desirable to break strict compliance with the RFCs, such as generating "
"emails that interoperate with email servers that do not themselves follow "
"the standards, or that implement extensions you want to use in ways that "
"violate the standards."
msgstr ""
":mod:`email` パッケージの主要な目的は様々なEメールやMIMEのRFCで記述されたE"
"メールメッセージを取り扱うことにあります。しかし、Eメールメッセージの一般的な"
"フォーマット(名前の後にコロンが続き、コロンの後に値が続くという構成の複数の"
"ヘッダーフィールドのブロック、空白行、任意の 'body')はEメールの分野外での用途"
"が見いだされたフォーマットです。これらの用途には主となるEメールのRFCに厳密に"
"従っているものもあれば、そうでないものもあります。Eメールを使ったworkingのと"
"きでさえも、厳密なRFC準拠にしないのが望ましいことがあります。たとえば、基準に"
"従わないEメールサーバーと相互運用するEメールを作成するときや、基準に違反する"
"方法で使用したい拡張機能を実装するEメールを作成するときです。"

#: ../../library/email.policy.rst:28
msgid ""
"Policy objects give the email package the flexibility to handle all these "
"disparate use cases."
msgstr ""
"これらのばらばらな用途に対応するためPolicyオブジェクトはEメールパッケージに対"
"して柔軟性を提供します。"

#: ../../library/email.policy.rst:31
msgid ""
"A :class:`Policy` object encapsulates a set of attributes and methods that "
"control the behavior of various components of the email package during use. :"
"class:`Policy` instances can be passed to various classes and methods in the "
"email package to alter the default behavior.  The settable values and their "
"defaults are described below."
msgstr ""

#: ../../library/email.policy.rst:37
msgid ""
"There is a default policy used by all classes in the email package.  For all "
"of the :mod:`~email.parser` classes and the related convenience functions, "
"and for the :class:`~email.message.Message` class, this is the :class:"
"`Compat32` policy, via its corresponding pre-defined instance :const:"
"`compat32`.  This policy provides for complete backward compatibility (in "
"some cases, including bug compatibility) with the pre-Python3.3 version of "
"the email package."
msgstr ""

#: ../../library/email.policy.rst:44
msgid ""
"This default value for the *policy* keyword to :class:`~email.message."
"EmailMessage` is the :class:`EmailPolicy` policy, via its pre-defined "
"instance :data:`~default`."
msgstr ""

#: ../../library/email.policy.rst:48
msgid ""
"When a :class:`~email.message.Message` or :class:`~email.message."
"EmailMessage` object is created, it acquires a policy.  If the message is "
"created by a :mod:`~email.parser`, a policy passed to the parser will be the "
"policy used by the message it creates.  If the message is created by the "
"program, then the policy can be specified when it is created.  When a "
"message is passed to a :mod:`~email.generator`, the generator uses the "
"policy from the message by default, but you can also pass a specific policy "
"to the generator that will override the one stored on the message object."
msgstr ""

#: ../../library/email.policy.rst:57
msgid ""
"The default value for the *policy* keyword for the :mod:`email.parser` "
"classes and the parser convenience functions **will be changing** in a "
"future version of Python.  Therefore you should **always specify explicitly "
"which policy you want to use** when calling any of the classes and functions "
"described in the :mod:`~email.parser` module."
msgstr ""

#: ../../library/email.policy.rst:63
msgid ""
"The first part of this documentation covers the features of :class:`Policy`, "
"an :term:`abstract base class` that defines the features that are common to "
"all policy objects, including :const:`compat32`.  This includes certain hook "
"methods that are called internally by the email package, which a custom "
"policy could override to obtain different behavior.  The second part "
"describes the concrete classes :class:`EmailPolicy` and :class:`Compat32`, "
"which implement the hooks that provide the standard behavior and the "
"backward compatible behavior and features, respectively."
msgstr ""

#: ../../library/email.policy.rst:72
msgid ""
":class:`Policy` instances are immutable, but they can be cloned, accepting "
"the same keyword arguments as the class constructor and returning a new :"
"class:`Policy` instance that is a copy of the original but with the "
"specified attributes values changed."
msgstr ""

#: ../../library/email.policy.rst:77
msgid ""
"As an example, the following code could be used to read an email message "
"from a file on disk and pass it to the system ``sendmail`` program on a Unix "
"system:"
msgstr ""

#: ../../library/email.policy.rst:113
msgid ""
"Here we are telling :class:`~email.generator.BytesGenerator` to use the RFC "
"correct line separator characters when creating the binary string to feed "
"into ``sendmail's`` ``stdin``, where the default policy would use ``\\n`` "
"line separators."
msgstr ""

#: ../../library/email.policy.rst:118
msgid ""
"Some email package methods accept a *policy* keyword argument, allowing the "
"policy to be overridden for that method.  For example, the following code "
"uses the :meth:`~email.message.Message.as_bytes` method of the *msg* object "
"from the previous example and writes the message to a file using the native "
"line separators for the platform on which it is running::"
msgstr ""

#: ../../library/email.policy.rst:129
msgid ""
"Policy objects can also be combined using the addition operator, producing a "
"policy object whose settings are a combination of the non-default values of "
"the summed objects::"
msgstr ""
"Policyオブジェクトは加算オペレータを使用して組み合わせることも可能で、それら"
"のオブジェクトの非デフォルト値を組み合わせた設定を持つPolicyオブジェクトを生"
"成します::"

#: ../../library/email.policy.rst:137
msgid ""
"This operation is not commutative; that is, the order in which the objects "
"are added matters.  To illustrate::"
msgstr ""
"この操作には交換法則が成り立ちません。つまり、オブジェクトを加える順番に結果"
"が依存します。次のように説明できます::"

#: ../../library/email.policy.rst:152
msgid ""
"This is the :term:`abstract base class` for all policy classes.  It provides "
"default implementations for a couple of trivial methods, as well as the "
"implementation of the immutability property, the :meth:`clone` method, and "
"the constructor semantics."
msgstr ""

#: ../../library/email.policy.rst:157
msgid ""
"The constructor of a policy class can be passed various keyword arguments. "
"The arguments that may be specified are any non-method properties on this "
"class, plus any additional non-method properties on the concrete class.  A "
"value specified in the constructor will override the default value for the "
"corresponding attribute."
msgstr ""

#: ../../library/email.policy.rst:163
msgid ""
"This class defines the following properties, and thus values for the "
"following may be passed in the constructor of any policy class:"
msgstr ""

#: ../../library/email.policy.rst:169
msgid ""
"The maximum length of any line in the serialized output, not counting the "
"end of line character(s).  Default is 78, per :rfc:`5322`.  A value of ``0`` "
"or :const:`None` indicates that no line wrapping should be done at all."
msgstr ""
"行の終端文字を数に含まない、シリアライズした出力の任意の行の最大長。デフォル"
"トは :rfc:`5322` に従い78となっています。値が ``0`` または :const:`None` の場"
"合は行の折り返しを全くしないべきであるということを示します。"

#: ../../library/email.policy.rst:177
msgid ""
"The string to be used to terminate lines in serialized output.  The default "
"is ``\\n`` because that's the internal end-of-line discipline used by "
"Python, though ``\\r\\n`` is required by the RFCs."
msgstr ""

#: ../../library/email.policy.rst:184
msgid ""
"Controls the type of Content Transfer Encodings that may be or are required "
"to be used.  The possible values are:"
msgstr ""

#: ../../library/email.policy.rst:190
msgid "``7bit``"
msgstr "``7bit``"

#: ../../library/email.policy.rst:190
msgid ""
"all data must be \"7 bit clean\" (ASCII-only).  This means that where "
"necessary data will be encoded using either quoted-printable or base64 "
"encoding."
msgstr ""

#: ../../library/email.policy.rst:194
msgid "``8bit``"
msgstr "``8bit``"

#: ../../library/email.policy.rst:194
msgid ""
"data is not constrained to be 7 bit clean.  Data in headers is still "
"required to be ASCII-only and so will be encoded (see :meth:`fold_binary` "
"and :attr:`~EmailPolicy.utf8` below for exceptions), but body parts may use "
"the ``8bit`` CTE."
msgstr ""

#: ../../library/email.policy.rst:200
msgid ""
"A ``cte_type`` value of ``8bit`` only works with ``BytesGenerator``, not "
"``Generator``, because strings cannot contain binary data.  If a "
"``Generator`` is operating under a policy that specifies ``cte_type=8bit``, "
"it will act as if ``cte_type`` is ``7bit``."
msgstr ""

#: ../../library/email.policy.rst:208
msgid ""
"If :const:`True`, any defects encountered will be raised as errors.  If :"
"const:`False` (the default), defects will be passed to the :meth:"
"`register_defect` method."
msgstr ""

#: ../../library/email.policy.rst:215
msgid ""
"If :const:`True`, lines starting with *\"From \"* in the body are escaped by "
"putting a ``>`` in front of them. This parameter is used when the message is "
"being serialized by a generator. Default: :const:`False`."
msgstr ""

#: ../../library/email.policy.rst:220
msgid "The *mangle_from_* parameter."
msgstr "*mangle_from_* 引数。"

#: ../../library/email.policy.rst:226
msgid ""
"A factory function for constructing a new empty message object.  Used by the "
"parser when building messages.  Defaults to ``None``, in which case :class:"
"`~email.message.Message` is used."
msgstr ""

#: ../../library/email.policy.rst:232
msgid ""
"The following :class:`Policy` method is intended to be called by code using "
"the email library to create policy instances with custom settings:"
msgstr ""

#: ../../library/email.policy.rst:238
msgid ""
"Return a new :class:`Policy` instance whose attributes have the same values "
"as the current instance, except where those attributes are given new values "
"by the keyword arguments."
msgstr ""

#: ../../library/email.policy.rst:243
msgid ""
"The remaining :class:`Policy` methods are called by the email package code, "
"and are not intended to be called by an application using the email package. "
"A custom policy must implement all of these methods."
msgstr ""

#: ../../library/email.policy.rst:250
msgid ""
"Handle a *defect* found on *obj*.  When the email package calls this method, "
"*defect* will always be a subclass of :class:`~email.errors.Defect`."
msgstr ""

#: ../../library/email.policy.rst:254
msgid ""
"The default implementation checks the :attr:`raise_on_defect` flag.  If it "
"is ``True``, *defect* is raised as an exception.  If it is ``False`` (the "
"default), *obj* and *defect* are passed to :meth:`register_defect`."
msgstr ""

#: ../../library/email.policy.rst:261
msgid ""
"Register a *defect* on *obj*.  In the email package, *defect* will always be "
"a subclass of :class:`~email.errors.Defect`."
msgstr ""
"*defect* を *obj* に登録します。email パッケージでは、*defect* は常に :class:"
"`~email.errors.Defect` の派生クラスです。"

#: ../../library/email.policy.rst:264
msgid ""
"The default implementation calls the ``append`` method of the ``defects`` "
"attribute of *obj*.  When the email package calls :attr:`handle_defect`, "
"*obj* will normally have a ``defects`` attribute that has an ``append`` "
"method.  Custom object types used with the email package (for example, "
"custom ``Message`` objects) should also provide such an attribute, otherwise "
"defects in parsed messages will raise unexpected errors."
msgstr ""

#: ../../library/email.policy.rst:274
msgid "Return the maximum allowed number of headers named *name*."
msgstr "*name* というヘッダに許される最大の数を返します。"

#: ../../library/email.policy.rst:276
msgid ""
"Called when a header is added to an :class:`~email.message.EmailMessage` or :"
"class:`~email.message.Message` object.  If the returned value is not ``0`` "
"or ``None``, and there are already a number of headers with the name *name* "
"greater than or equal to the value returned, a :exc:`ValueError` is raised."
msgstr ""

#: ../../library/email.policy.rst:282
msgid ""
"Because the default behavior of ``Message.__setitem__`` is to append the "
"value to the list of headers, it is easy to create duplicate headers without "
"realizing it.  This method allows certain headers to be limited in the "
"number of instances of that header that may be added to a ``Message`` "
"programmatically.  (The limit is not observed by the parser, which will "
"faithfully produce as many headers as exist in the message being parsed.)"
msgstr ""

#: ../../library/email.policy.rst:290
msgid "The default implementation returns ``None`` for all header names."
msgstr "デフォルトの実装は全てのヘッダ名に ``None`` を返します。"

#: ../../library/email.policy.rst:295
msgid ""
"The email package calls this method with a list of strings, each string "
"ending with the line separation characters found in the source being "
"parsed.  The first line includes the field header name and separator. All "
"whitespace in the source is preserved.  The method should return the "
"``(name, value)`` tuple that is to be stored in the ``Message`` to represent "
"the parsed header."
msgstr ""

#: ../../library/email.policy.rst:302
msgid ""
"If an implementation wishes to retain compatibility with the existing email "
"package policies, *name* should be the case preserved name (all characters "
"up to the '``:``' separator), while *value* should be the unfolded value "
"(all line separator characters removed, but whitespace kept intact), "
"stripped of leading whitespace."
msgstr ""

#: ../../library/email.policy.rst:308
msgid "*sourcelines* may contain surrogateescaped binary data."
msgstr ""
"*sourcelines* はサロゲートエスケープされたバイナリーデータを持つことがありま"
"す。"

#: ../../library/email.policy.rst:310 ../../library/email.policy.rst:326
#: ../../library/email.policy.rst:342
msgid "There is no default implementation"
msgstr "デフォルトの実装はありません。"

#: ../../library/email.policy.rst:315
msgid ""
"The email package calls this method with the name and value provided by the "
"application program when the application program is modifying a ``Message`` "
"programmatically (as opposed to a ``Message`` created by a parser).  The "
"method should return the ``(name, value)`` tuple that is to be stored in the "
"``Message`` to represent the header."
msgstr ""

#: ../../library/email.policy.rst:321
msgid ""
"If an implementation wishes to retain compatibility with the existing email "
"package policies, the *name* and *value* should be strings or string "
"subclasses that do not change the content of the passed in arguments."
msgstr ""

#: ../../library/email.policy.rst:331
msgid ""
"The email package calls this method with the *name* and *value* currently "
"stored in the ``Message`` when that header is requested by the application "
"program, and whatever the method returns is what is passed back to the "
"application as the value of the header being retrieved. Note that there may "
"be more than one header with the same name stored in the ``Message``; the "
"method is passed the specific name and value of the header destined to be "
"returned to the application."
msgstr ""

#: ../../library/email.policy.rst:339
msgid ""
"*value* may contain surrogateescaped binary data.  There should be no "
"surrogateescaped binary data in the value returned by the method."
msgstr ""
"*value* はサロゲートエスケープされたバイナリーデータを持つことがあります。こ"
"のメソッドの返り値にはサロゲートエスケープされたバイナリーデータはありませ"
"ん。"

#: ../../library/email.policy.rst:347
msgid ""
"The email package calls this method with the *name* and *value* currently "
"stored in the ``Message`` for a given header.  The method should return a "
"string that represents that header \"folded\" correctly (according to the "
"policy settings) by composing the *name* with the *value* and inserting :"
"attr:`linesep` characters at the appropriate places.  See :rfc:`5322` for a "
"discussion of the rules for folding email headers."
msgstr ""

#: ../../library/email.policy.rst:354
msgid ""
"*value* may contain surrogateescaped binary data.  There should be no "
"surrogateescaped binary data in the string returned by the method."
msgstr ""
"*value* はサロゲートエスケープされたバイナリーデータを持つことがあります。こ"
"のメソッドが返す文字列にはサロゲートエスケープされたバイナリーデータはありま"
"せん。"

#: ../../library/email.policy.rst:360
msgid ""
"The same as :meth:`fold`, except that the returned value should be a bytes "
"object rather than a string."
msgstr ""
"返り値が文字列でなく bytes オブジェクトである点を除けば、:meth:`fold` と同じ"
"です。"

#: ../../library/email.policy.rst:363
msgid ""
"*value* may contain surrogateescaped binary data.  These could be converted "
"back into binary data in the returned bytes object."
msgstr ""
"*value*はサロゲートエスケープされたバイナリデータを持つことがあります。これら"
"は返されたbytesオブジェクト内でバイナリデータに変換されることがあります。"

#: ../../library/email.policy.rst:370
msgid ""
"This concrete :class:`Policy` provides behavior that is intended to be fully "
"compliant with the current email RFCs.  These include (but are not limited "
"to) :rfc:`5322`, :rfc:`2047`, and the current MIME RFCs."
msgstr ""

#: ../../library/email.policy.rst:374
msgid ""
"This policy adds new header parsing and folding algorithms.  Instead of "
"simple strings, headers are ``str`` subclasses with attributes that depend "
"on the type of the field.  The parsing and folding algorithm fully "
"implement :rfc:`2047` and :rfc:`5322`."
msgstr ""

#: ../../library/email.policy.rst:379
msgid ""
"The default value for the :attr:`~email.policy.Policy.message_factory` "
"attribute is :class:`~email.message.EmailMessage`."
msgstr ""

#: ../../library/email.policy.rst:382
msgid ""
"In addition to the settable attributes listed above that apply to all "
"policies, this policy adds the following additional attributes:"
msgstr ""

#: ../../library/email.policy.rst:385
msgid "[1]_"
msgstr "[1]_"

#: ../../library/email.policy.rst:390
msgid ""
"If ``False``, follow :rfc:`5322`, supporting non-ASCII characters in headers "
"by encoding them as \"encoded words\".  If ``True``, follow :rfc:`6532` and "
"use ``utf-8`` encoding for headers.  Messages formatted in this way may be "
"passed to SMTP servers that support the ``SMTPUTF8`` extension (:rfc:`6531`)."
msgstr ""

#: ../../library/email.policy.rst:399
msgid ""
"If the value for a header in the ``Message`` object originated from a :mod:"
"`~email.parser` (as opposed to being set by a program), this attribute "
"indicates whether or not a generator should refold that value when "
"transforming the message back into serialized form.  The possible values are:"
msgstr ""

#: ../../library/email.policy.rst:406
msgid "``none``"
msgstr "``none``"

#: ../../library/email.policy.rst:406
msgid "all source values use original folding"
msgstr ""

#: ../../library/email.policy.rst:408
msgid "``long``"
msgstr "``long``"

#: ../../library/email.policy.rst:408
msgid ""
"source values that have any line that is longer than ``max_line_length`` "
"will be refolded"
msgstr ""

#: ../../library/email.policy.rst:411
msgid "``all``"
msgstr "``all``"

#: ../../library/email.policy.rst:411
msgid "all values are refolded."
msgstr ""

#: ../../library/email.policy.rst:414
msgid "The default is ``long``."
msgstr "デフォルトは ``long`` です。"

#: ../../library/email.policy.rst:419
msgid ""
"A callable that takes two arguments, ``name`` and ``value``, where ``name`` "
"is a header field name and ``value`` is an unfolded header field value, and "
"returns a string subclass that represents that header.  A default "
"``header_factory`` (see :mod:`~email.headerregistry`) is provided that "
"supports custom parsing for the various address and date :RFC:`5322` header "
"field types, and the major MIME header field stypes.  Support for additional "
"custom parsing will be added in the future."
msgstr ""

#: ../../library/email.policy.rst:430
msgid ""
"An object with at least two methods: get_content and set_content.  When the :"
"meth:`~email.message.EmailMessage.get_content` or :meth:`~email.message."
"EmailMessage.set_content` method of an :class:`~email.message.EmailMessage` "
"object is called, it calls the corresponding method of this object, passing "
"it the message object as its first argument, and any arguments or keywords "
"that were passed to it as additional arguments.  By default "
"``content_manager`` is set to :data:`~email.contentmanager.raw_data_manager`."
msgstr ""

#: ../../library/email.policy.rst:442 ../../library/email.policy.rst:600
msgid ""
"The class provides the following concrete implementations of the abstract "
"methods of :class:`Policy`:"
msgstr "このクラスは :class:`Policy` の抽象メソッドの具象実装を提供します:"

#: ../../library/email.policy.rst:448
msgid ""
"Returns the value of the :attr:`~email.headerregistry.BaseHeader.max_count` "
"attribute of the specialized class used to represent the header with the "
"given name."
msgstr ""

#: ../../library/email.policy.rst:456 ../../library/email.policy.rst:606
msgid ""
"The name is parsed as everything up to the '``:``' and returned unmodified.  "
"The value is determined by stripping leading whitespace off the remainder of "
"the first line, joining all subsequent lines together, and stripping any "
"trailing carriage return or linefeed characters."
msgstr ""

#: ../../library/email.policy.rst:464
msgid ""
"The name is returned unchanged.  If the input value has a ``name`` attribute "
"and it matches *name* ignoring case, the value is returned unchanged.  "
"Otherwise the *name* and *value* are passed to ``header_factory``, and the "
"resulting header object is returned as the value.  In this case a "
"``ValueError`` is raised if the input value contains CR or LF characters."
msgstr ""

#: ../../library/email.policy.rst:474
msgid ""
"If the value has a ``name`` attribute, it is returned to unmodified. "
"Otherwise the *name*, and the *value* with any CR or LF characters removed, "
"are passed to the ``header_factory``, and the resulting header object is "
"returned.  Any surrogateescaped bytes get turned into the unicode unknown-"
"character glyph."
msgstr ""

#: ../../library/email.policy.rst:483
msgid ""
"Header folding is controlled by the :attr:`refold_source` policy setting. A "
"value is considered to be a 'source value' if and only if it does not have a "
"``name`` attribute (having a ``name`` attribute means it is a header object "
"of some sort).  If a source value needs to be refolded according to the "
"policy, it is converted into a header object by passing the *name* and the "
"*value* with any CR and LF characters removed to the ``header_factory``.  "
"Folding of a header object is done by calling its ``fold`` method with the "
"current policy."
msgstr ""

#: ../../library/email.policy.rst:492
msgid ""
"Source values are split into lines using :meth:`~str.splitlines`.  If the "
"value is not to be refolded, the lines are rejoined using the ``linesep`` "
"from the policy and returned.  The exception is lines containing non-ascii "
"binary data.  In that case the value is refolded regardless of the "
"``refold_source`` setting, which causes the binary data to be CTE encoded "
"using the ``unknown-8bit`` charset."
msgstr ""

#: ../../library/email.policy.rst:502
msgid ""
"The same as :meth:`fold` if :attr:`~Policy.cte_type` is ``7bit``, except "
"that the returned value is bytes."
msgstr ""
"返り値が bytes である点を除いて、:attr:`~Policy.cte_type` が ``7bit`` の場合"
"は :meth:`fold` と同じです。"

#: ../../library/email.policy.rst:505
msgid ""
"If :attr:`~Policy.cte_type` is ``8bit``, non-ASCII binary data is converted "
"back into bytes.  Headers with binary data are not refolded, regardless of "
"the ``refold_header`` setting, since there is no way to know whether the "
"binary data consists of single byte characters or multibyte characters."
msgstr ""

#: ../../library/email.policy.rst:512
msgid ""
"The following instances of :class:`EmailPolicy` provide defaults suitable "
"for specific application domains.  Note that in the future the behavior of "
"these instances (in particular the ``HTTP`` instance) may be adjusted to "
"conform even more closely to the RFCs relevant to their domains."
msgstr ""

#: ../../library/email.policy.rst:520
msgid ""
"An instance of ``EmailPolicy`` with all defaults unchanged.  This policy "
"uses the standard Python ``\\n`` line endings rather than the RFC-correct "
"``\\r\\n``."
msgstr ""
"デフォルト値を変更していない ``EmailPolicy`` のインスタンスです。このポリシー"
"の行末は、 RFC で正しい ``\\r\\n`` ではなく Python の標準の ``\\n`` です。"

#: ../../library/email.policy.rst:527
msgid ""
"Suitable for serializing messages in conformance with the email RFCs. Like "
"``default``, but with ``linesep`` set to ``\\r\\n``, which is RFC compliant."
msgstr ""

#: ../../library/email.policy.rst:534
msgid ""
"The same as ``SMTP`` except that :attr:`~EmailPolicy.utf8` is ``True``. "
"Useful for serializing messages to a message store without using encoded "
"words in the headers.  Should only be used for SMTP transmission if the "
"sender or recipient addresses have non-ASCII characters (the :meth:`smtplib."
"SMTP.send_message` method handles this automatically)."
msgstr ""

#: ../../library/email.policy.rst:543
msgid ""
"Suitable for serializing headers with for use in HTTP traffic.  Like "
"``SMTP`` except that ``max_line_length`` is set to ``None`` (unlimited)."
msgstr ""

#: ../../library/email.policy.rst:549
msgid ""
"Convenience instance.  The same as ``default`` except that "
"``raise_on_defect`` is set to ``True``.  This allows any policy to be made "
"strict by writing::"
msgstr ""

#: ../../library/email.policy.rst:556
msgid ""
"With all of these :class:`EmailPolicies <.EmailPolicy>`, the effective API "
"of the email package is changed from the Python 3.2 API in the following "
"ways:"
msgstr ""

#: ../../library/email.policy.rst:559
msgid ""
"Setting a header on a :class:`~email.message.Message` results in that header "
"being parsed and a header object created."
msgstr ""

#: ../../library/email.policy.rst:562
msgid ""
"Fetching a header value from a :class:`~email.message.Message` results in "
"that header being parsed and a header object created and returned."
msgstr ""

#: ../../library/email.policy.rst:566
msgid ""
"Any header object, or any header that is refolded due to the policy "
"settings, is folded using an algorithm that fully implements the RFC folding "
"algorithms, including knowing where encoded words are required and allowed."
msgstr ""

#: ../../library/email.policy.rst:571
msgid ""
"From the application view, this means that any header obtained through the :"
"class:`~email.message.EmailMessage` is a header object with extra "
"attributes, whose string value is the fully decoded unicode value of the "
"header.  Likewise, a header may be assigned a new value, or a new header "
"created, using a unicode string, and the policy will take care of converting "
"the unicode string into the correct RFC encoded form."
msgstr ""

#: ../../library/email.policy.rst:578
msgid ""
"The header objects and their attributes are described in :mod:`~email."
"headerregistry`."
msgstr ""
"ヘッダオブジェクトとその属性は :mod:`~email.headerregistry` で述べられていま"
"す。"

#: ../../library/email.policy.rst:585
msgid ""
"This concrete :class:`Policy` is the backward compatibility policy.  It "
"replicates the behavior of the email package in Python 3.2.  The :mod:"
"`~email.policy` module also defines an instance of this class, :const:"
"`compat32`, that is used as the default policy.  Thus the default behavior "
"of the email package is to maintain compatibility with Python 3.2."
msgstr ""

#: ../../library/email.policy.rst:591
msgid ""
"The following attributes have values that are different from the :class:"
"`Policy` default:"
msgstr "以下の属性は :class:`Policy` デフォルトとは異なる値を持ちます:"

#: ../../library/email.policy.rst:597
msgid "The default is ``True``."
msgstr "デフォルトは ``True`` です。"

#: ../../library/email.policy.rst:614
msgid "The name and value are returned unmodified."
msgstr "名前と値は変更されずに返されます。"

#: ../../library/email.policy.rst:619
msgid ""
"If the value contains binary data, it is converted into a :class:`~email."
"header.Header` object using the ``unknown-8bit`` charset. Otherwise it is "
"returned unmodified."
msgstr ""

#: ../../library/email.policy.rst:626
msgid ""
"Headers are folded using the :class:`~email.header.Header` folding "
"algorithm, which preserves existing line breaks in the value, and wraps each "
"resulting line to the ``max_line_length``.  Non-ASCII binary data are CTE "
"encoded using the ``unknown-8bit`` charset."
msgstr ""

#: ../../library/email.policy.rst:634
msgid ""
"Headers are folded using the :class:`~email.header.Header` folding "
"algorithm, which preserves existing line breaks in the value, and wraps each "
"resulting line to the ``max_line_length``.  If ``cte_type`` is ``7bit``, non-"
"ascii binary data is CTE encoded using the ``unknown-8bit`` charset.  "
"Otherwise the original source header is used, with its existing line breaks "
"and any (RFC invalid) binary data it may contain."
msgstr ""

#: ../../library/email.policy.rst:644
msgid ""
"An instance of :class:`Compat32`, providing  backward compatibility with the "
"behavior of the email package in Python 3.2."
msgstr ""
":class:`Compat32` のインスタンスで、Python 3.2 の email パッケージの挙動との"
"後方互換性を提供します。"

#: ../../library/email.policy.rst:649
msgid "Footnotes"
msgstr "脚注"

#: ../../library/email.policy.rst:650
msgid ""
"Originally added in 3.3 as a :term:`provisional feature <provisional "
"package>`."
msgstr ""