babel.support.NullTranslations Class Reference

Inheritance diagram for babel.support.NullTranslations:

Collaboration diagram for babel.support.NullTranslations:

Public Member Functions
None	__init__ (self, gettext._TranslationsReader|None fp=None)
str	dgettext (self, str domain, str message)
str	ldgettext (self, str domain, str message)
str	udgettext (self, str domain, str message)
str	dngettext (self, str domain, str singular, str plural, int num)
str	ldngettext (self, str domain, str singular, str plural, int num)
str	udngettext (self, str domain, str singular, str plural, int num)
str|object	pgettext (self, str context, str message)
str|bytes|object	lpgettext (self, str context, str message)
str	npgettext (self, str context, str singular, str plural, int num)
str|bytes	lnpgettext (self, str context, str singular, str plural, int num)
str	upgettext (self, str context, str message)
str	unpgettext (self, str context, str singular, str plural, int num)
str|object	dpgettext (self, str domain, str context, str message)
str	udpgettext (self, str domain, str context, str message)
str|bytes|object	ldpgettext (self, str domain, str context, str message)
str	dnpgettext (self, str domain, str context, str singular, str plural, int num)
str	udnpgettext (self, str domain, str context, str singular, str plural, int num)
str|bytes	ldnpgettext (self, str domain, str context, str singular, str plural, int num)

Public Attributes
	files
	domain

Static Public Attributes
	DEFAULT_DOMAIN = None
str	dugettext = udgettext
str	dungettext = udngettext
str	CONTEXT_ENCODING = '%s\x04%s'
str	dupgettext = udpgettext
str	dunpgettext = udnpgettext
	ugettext = gettext.NullTranslations.gettext
	ungettext = gettext.NullTranslations.ngettext

Static Protected Attributes
dict	_info [str, str]
NullTranslations	_fallback | None

Constructor & Destructor Documentation

__init__()

None babel.support.NullTranslations.__init__	(		self,
		gettext._TranslationsReader | None	fp = None
	)

Initialize a simple translations class which is not backed by a
real catalog. Behaves similar to gettext.NullTranslations but also
offers Babel's on *gettext methods (e.g. 'dgettext()').

:param fp: a file-like object (ignored in this class)

Reimplemented in babel.support.Translations.

Member Function Documentation

dgettext()

str babel.support.NullTranslations.dgettext	(		self,
		str	domain,
		str	message
	)

Like ``gettext()``, but look the message up in the specified
domain.

dngettext()

str babel.support.NullTranslations.dngettext	(		self,
		str	domain,
		str	singular,
		str	plural,
		int	num
	)

Like ``ngettext()``, but look the message up in the specified
domain.

dnpgettext()

str babel.support.NullTranslations.dnpgettext	(		self,
		str	domain,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Like ``npgettext``, but look the message up in the specified
`domain`.

dpgettext()

str | object babel.support.NullTranslations.dpgettext	(		self,
		str	domain,
		str	context,
		str	message
	)

Like `pgettext()`, but look the message up in the specified
`domain`.

ldgettext()

str babel.support.NullTranslations.ldgettext	(		self,
		str	domain,
		str	message
	)

Like ``lgettext()``, but look the message up in the specified
domain.

ldngettext()

str babel.support.NullTranslations.ldngettext	(		self,
		str	domain,
		str	singular,
		str	plural,
		int	num
	)

Like ``lngettext()``, but look the message up in the specified
domain.

ldnpgettext()

str | bytes babel.support.NullTranslations.ldnpgettext	(		self,
		str	domain,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Equivalent to ``dnpgettext()``, but the translation is returned in
the preferred system encoding, if no other encoding was explicitly set
with ``bind_textdomain_codeset()``.

ldpgettext()

str | bytes | object babel.support.NullTranslations.ldpgettext	(		self,
		str	domain,
		str	context,
		str	message
	)

Equivalent to ``dpgettext()``, but the translation is returned in the
preferred system encoding, if no other encoding was explicitly set with
``bind_textdomain_codeset()``.

lnpgettext()

str | bytes babel.support.NullTranslations.lnpgettext	(		self,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Equivalent to ``npgettext()``, but the translation is returned in the
preferred system encoding, if no other encoding was explicitly set with
``bind_textdomain_codeset()``.

lpgettext()

str | bytes | object babel.support.NullTranslations.lpgettext	(		self,
		str	context,
		str	message
	)

Equivalent to ``pgettext()``, but the translation is returned in the
preferred system encoding, if no other encoding was explicitly set with
``bind_textdomain_codeset()``.

npgettext()

str babel.support.NullTranslations.npgettext	(		self,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Do a plural-forms lookup of a message id.  `singular` is used as the
message id for purposes of lookup in the catalog, while `num` is used to
determine which plural form to use.  The returned message string is an
8-bit string encoded with the catalog's charset encoding, if known.

If the message id for `context` is not found in the catalog, and a
fallback is specified, the request is forwarded to the fallback's
``npgettext()`` method.  Otherwise, when ``num`` is 1 ``singular`` is
returned, and ``plural`` is returned in all other cases.

pgettext()

str | object babel.support.NullTranslations.pgettext	(		self,
		str	context,
		str	message
	)

Look up the `context` and `message` id in the catalog and return the
corresponding message string, as an 8-bit string encoded with the
catalog's charset encoding, if known.  If there is no entry in the
catalog for the `message` id and `context` , and a fallback has been
set, the look up is forwarded to the fallback's ``pgettext()``
method. Otherwise, the `message` id is returned.

udgettext()

str babel.support.NullTranslations.udgettext	(		self,
		str	domain,
		str	message
	)

Like ``ugettext()``, but look the message up in the specified
domain.

udngettext()

str babel.support.NullTranslations.udngettext	(		self,
		str	domain,
		str	singular,
		str	plural,
		int	num
	)

Like ``ungettext()`` but look the message up in the specified
domain.

udnpgettext()

str babel.support.NullTranslations.udnpgettext	(		self,
		str	domain,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Like ``unpgettext``, but look the message up in the specified
`domain`.

udpgettext()

str babel.support.NullTranslations.udpgettext	(		self,
		str	domain,
		str	context,
		str	message
	)

Like `upgettext()`, but look the message up in the specified
`domain`.

unpgettext()

str babel.support.NullTranslations.unpgettext	(		self,
		str	context,
		str	singular,
		str	plural,
		int	num
	)

Do a plural-forms lookup of a message id.  `singular` is used as the
message id for purposes of lookup in the catalog, while `num` is used to
determine which plural form to use.  The returned message string is a
Unicode string.

If the message id for `context` is not found in the catalog, and a
fallback is specified, the request is forwarded to the fallback's
``unpgettext()`` method.  Otherwise, when `num` is 1 `singular` is
returned, and `plural` is returned in all other cases.

upgettext()

str babel.support.NullTranslations.upgettext	(		self,
		str	context,
		str	message
	)

Look up the `context` and `message` id in the catalog and return the
corresponding message string, as a Unicode string.  If there is no entry
in the catalog for the `message` id and `context`, and a fallback has
been set, the look up is forwarded to the fallback's ``upgettext()``
method.  Otherwise, the `message` id is returned.

---

The documentation for this class was generated from the following file:

• docs/help/help-venv/lib/python3.12/site-packages/babel/support.py