a ZEgݎ@sjUdZddlmZddlZddlZddlmZddlmZm Z ddl m Z ddl m Z ddl mZdd lmZdd lmZdd lmZdd lmZmZdd lmZddlmZddlmZmZm Z m!Z!erddl"m#Z#e$e%e$dfBe&e$BZ'de(d<gdZ)d)ddZ*e+dej,Z-dddddZ.Gdd d Z/Gd!d"d"e0Z1d#Z2dd$dd%d&Z3Gd'd(d(Z4dS)*z babel.messages.catalog ~~~~~~~~~~~~~~~~~~~~~~ Data structures for message catalogs. :copyright: (c) 2013-2024 by the Babel Team. :license: BSD, see LICENSE for more details. ) annotationsN) OrderedDict)IterableIterator)copy)SequenceMatcher)message_from_string)nlargest) TYPE_CHECKING) __version__)LocaleUnknownLocaleError)format_datetime) get_plural)LOCALTZFixedOffsetTimezone_cmpdistinct) TypeAlias.r _MessageID)MessageCatalogTranslationError333333?cCs|dkstd|d|kr*dks:ntd|g}tdd}|||D]D}||||krV||krV||krV|||fqVt||}dd |DS) zA modified version of ``difflib.get_close_matches``. 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[hlL]? ) ([diouxXeEfFgGcrs%]) strzdatetime.datetime)valuereturnc Cstd|}tj|dd}|d}|dur|d|dd}}|dd|dd}}t|d}t|} t|} | d } | | 7} | |9} t| }|j|d }|S) Nz+^(?P.*?)(?P[+-]\d{4})?$datetimez%Y-%m-%d %H:%Mtzoffsetr1<tzinfo)rematchr-strptimegroupintrreplace) r+r6dtr.Z plus_minus_srestZhours_offset_sZ mins_offset_sZ plus_minusZ hours_offsetZ mins_offsetZnet_mins_offsetrrr_parse_datetime_headerIs   r=c @seZdZdZd4dddddddd d d d d dZddddZdddddZdddddZdddddZdddddZ ddddd Z dddd!d"Z dddd#d$Z dddd%d&Z ddd'd(Zd5d)d*d+d,d-Zeddd.d/Zeddd0d1Zeddd2d3ZdS)6rz0Representation of a single message in a catalog.rNr_MessageID | NoneIterable[tuple[str, int]] Iterable[str] int | None str | NoneNone idstring locationsflags auto_comments user_comments previous_idlinenocontextr,c Cs||_|s|jrd}||_tt||_t||_|rJ|jrJ|j dn |j dtt||_ tt||_ t |tr|g|_n t||_||_| |_dS)a_Create the message object. :param id: the message ID, or a ``(singular, plural)`` tuple for pluralizable messages :param string: the translated message string, or a ``(singular, plural)`` tuple for pluralizable messages :param locations: a sequence of ``(filename, lineno)`` tuples :param flags: a set or sequence of flags :param auto_comments: a sequence of automatic comments for the message :param user_comments: a sequence of user comments for the message :param previous_id: the previous message ID, or a ``(singular, plural)`` tuple for pluralizable messages :param lineno: the line number on which the msgid line was found in the PO file, if any :param context: the message context )r>r>z python-formatN)rF pluralizablerGlistrrHsetrI python_formatadddiscardrJrK isinstancer*rLrMrN) selfrFrGrHrIrJrKrLrMrNrrr__init__js        zMessage.__init__r*r,cCs&dt|jd|jdt|jdS)N< z (flags: z)>)type__name__rFrPrIrVrrr__repr__szMessage.__repr__objectr9otherr,cCsdd}t||||S)z0Compare Messages, taking into account plural idscSs4t|tr$|jr$|jd|jp dfS|j|jp0dfS)Nrr>)rUrrOrFrN)objrrrvalues_to_comparesz*Message.__cmp__..values_to_compare)r)rVrarcrrr__cmp__szMessage.__cmp__boolcCs||dkSNrrdrVrarrr__gt__szMessage.__gt__cCs||dkSrfrgrhrrr__lt__szMessage.__lt__cCs||dkSrfrgrhrrr__ge__szMessage.__ge__cCs||dkSrfrgrhrrr__le__szMessage.__le__cCs||dkSrfrgrhrrr__eq__szMessage.__eq__cCs||dkSrfrgrhrrr__ne__szMessage.__ne__cCst|tsJ|j|jkS)z[Checks whether messages are identical, taking into account all properties. )rUr__dict__rhrrr is_identicalszMessage.is_identicalc Cs2ttt|j|j|j|j|j|j|j |j |j f SN) rmaprrFrGrHrIrJrKrLrMrNr]rrrclones z Message.clonezCatalog | Nonezlist[TranslationError])catalogr,c Cs\ddlm}g}|D]B}z|||WqtyT}z||WYd}~qd}~00q|S)aRun various validation checks on the message. Some validations are only performed if the catalog is provided. This method returns a sequence of `TranslationError` objects. :rtype: ``iterator`` :param catalog: A catalog instance that is passed to the checkers :see: `Catalog.check` for a way to perform checks for all messages in a catalog. r)checkersN)Zbabel.messages.checkersrurr")rVrtruerrorscheckererrrchecks "z Message.checkcCs d|jvS)aWhether the translation is fuzzy. >>> Message('foo').fuzzy False >>> msg = Message('foo', 'foo', flags=['fuzzy']) >>> msg.fuzzy True >>> msg :type: `bool`fuzzyrIr]rrrrzs z Message.fuzzycCst|jttfS)zWhether the message is plurizable. >>> Message('foo').pluralizable False >>> Message(('foo', 'bar')).pluralizable True :type: `bool`)rUrFrPtupler]rrrrOs zMessage.pluralizablecCs,|j}t|ttfs|g}tdd|DS)zWhether the message contains Python-style parameters. >>> Message('foo %(name)s bar').python_format True >>> Message(('foo %(name)s', 'foo %(name)s')).python_format True :type: `bool`css|]}t|VqdSrq) PYTHON_FORMATsearch)rrFrrr r z(Message.python_format..)rFrUrPr|any)rVidsrrrrRs zMessage.python_format)r>rrrrrNN)N)r\ __module__ __qualname____doc__rWr^rdrirjrkrlrmrnrprsrypropertyrzrOrRrrrrrgs6"/ rc@seZdZdZdS)rz_Exception thrown by translation checkers when invalid message translations are encountered.N)r\rrrrrrrrsrz# Translations template for PROJECT. # Copyright (C) YEAR ORGANIZATION # This file is distributed under the same license as the PROJECT project. # FIRST AUTHOR , YEAR. #zdict[str, str]cCs&ddlm}|}||d<t|S)Nr)r content-type) email.messagerdict get_params)r+rmrrrparse_separated_headers rc@sHeZdZdZddeddddddddddf dddddddddddddd d d d Zd d dddZddddZddddZe eeZ e eZ ddddZ dd dddZ e e e ddZddd d!Zded$dddd%d&d'Zd(d d)d*d+Ze eed,dZe d-dd.d/Ze ddd0d1Ze ddd2d3Zd4dd5d6d7Zd-dd8d9Zd:dd;d<Zddd=d>Zd4d d5d?d@Zd4dAd5dBdCZd4dAd dDdEdFZdfd4dHdIdJdJdJd4dKddAdL dMdNZdOddPdQZdgd4ddRdSdTdUZdhd4dd dSdVdWZ didddddd dYdZd[Z!d\dd]d^d_Z"djd4dd\dSd`daZ#dddbdcddZ$dS)krz$Representation of a message catalog.NTzstr | Locale | NonerCzdatetime.datetime | str | Nonez6datetime.datetime | datetime.time | float | str | NonererD)localedomainheader_commentprojectversioncopyright_holdermsgid_bugs_address creation_date revision_datelast_translator language_teamcharsetrzr,cCs||_||_||_t|_|p d|_|p*d|_|p4d|_|p>d|_| pHd|_ | pRd|_ | p\d|_ |durvt j t}nt|t j r|js|jtd }||_| durd } nt| t j r| js| jtd } | |_| |_t|_d|_d|_dS) aDInitialize the catalog object. :param locale: the locale identifier or `Locale` object, or `None` if the catalog is not bound to a locale (which basically means it's a template) :param domain: the message domain :param header_comment: the header comment as string, or `None` for the default header :param project: the project's name :param version: the project's version :param copyright_holder: the copyright holder of the catalog :param msgid_bugs_address: the email address or URL to submit bug reports to :param creation_date: the date the catalog was created :param revision_date: the date the catalog was revised :param last_translator: the name and email of the last translator :param language_team: the name and email of the language team :param charset: the encoding to use in the output (defaults to utf-8) :param fuzzy: the fuzzy bit on the catalog header PROJECTVERSION ORGANIZATIONz EMAIL@ADDRESSzFULL NAME zLANGUAGE utf-8Nr3zYEAR-MO-DA HO:MI+ZONE)rr_header_commentr _messagesrrrrrrrr-nowrrUr4r:rrrzobsolete _num_plurals _plural_expr)rVrrrrrrrrrrrrrzrrrrWs2$         zCatalog.__init__zLocale | str | None)rr,cCs|durd|_d|_dSt|tr6t||_||_dSt|trxt||_zt||_Wntyrd|_Yn0dStd|dS)NzD`locale` must be a Locale, a locale identifier string, or None; got )_locale_identifier_localerUr r*parser TypeErrorrVrrrr _set_locale_s       zCatalog._set_localez Locale | NonerXcCs|jSrq)rr]rrr _get_localetszCatalog._get_localecCs|jSrq)rr]rrr_get_locale_identifierwszCatalog._get_locale_identifierr*cCs|j}tjtd}t|jdr0|jd}|d|jd|j d|d|j }|j rh|j j n|j }|r|d|d}|S) Nz%YstrftimerrYEARrzTranslations templatez translations)rr-rrrhasattrrr:rrrrZ english_namelocale_identifier)rVcommentyearZ locale_namerrr_get_header_comment}s  zCatalog._get_header_comment)rGr,cCs ||_dSrq)r)rVrGrrr_set_header_commentszCatalog._set_header_commenta The header comment for the catalog. >>> catalog = Catalog(project='Foobar', version='1.0', ... copyright_holder='Foo Company') >>> print(catalog.header_comment) #doctest: +ELLIPSIS # Translations template for Foobar. # Copyright (C) ... Foo Company # This file is distributed under the same license as the Foobar project. # FIRST AUTHOR , .... # The header can also be set from a string. Any known upper-case variables will be replaced when the header is retrieved again: >>> catalog = Catalog(project='Foobar', version='1.0', ... copyright_holder='Foo Company') >>> catalog.header_comment = '''\ ... # The POT for my really cool PROJECT project. ... # Copyright (C) 1990-2003 ORGANIZATION ... # This file is distributed under the same license as the PROJECT ... # project. ... #''' >>> print(catalog.header_comment) # The POT for my really cool Foobar project. # Copyright (C) 1990-2003 Foo Company # This file is distributed under the same license as the Foobar # project. # :type: `unicode` )doczlist[tuple[str, str]]cCsXg}|d|jd|jf|d|jf|dt|jdddft|jtjtj t t fr~|dt|jdddfn|d|jf|d |j f|j r|d t|j f|j rd |jvr|d |jd t|j fn|d |jf|jdur|d |jf|d|dd|jf|d|ddtdf|S)NzProject-Id-VersionrZzReport-Msgid-Bugs-TozPOT-Creation-Datezyyyy-MM-dd HH:mmZen)rzPO-Revision-DatezLast-TranslatorZLanguageLANGUAGEz Language-Teamz Plural-Forms)z MIME-Versionz1.0z Content-Typeztext/plain; charset=)zContent-Transfer-Encoding8bitz Generated-ByzBabel  )r"rrrrrrUrr-timer9floatrrr*rr:r plural_formsrr)rVheadersrrr_get_mime_headerss@   zCatalog._get_mime_headersrstrictz str | bytes)r(encodingrvr,cCs,t|tr|St|tr$|||St|Srq)rUr*bytesdecode)rVr(rrvrrr _force_texts    zCatalog._force_textzIterable[tuple[str, str]])rr,cCsP|D]D\}}|j||jd}|j||jd}|dkrd|d}d|dd|_|d|_q|dkrt||_q|dkr||_q|dkr| dd }| |pdq|d kr||_ q|d krt |}d |vr|d |_q|d krt d|}t |dd|_|dd|_q|dkr0t||_q|dkrd|vrt||_qdS)N)rzproject-id-versionrZzreport-msgid-bugs-tozlast-translatorlanguage-_z language-teamrrz plural-formsz ;Znpluralsr0plural(n != 1)zpot-creation-datezpo-revision-dater)rlowerrsplitjoinrrrrr:rrrr9getrrr=rr)rVrnamer+partsparamsrrr_set_mime_headerss:      zCatalog._set_mime_headersa The MIME headers of the catalog, used for the special ``msgid ""`` entry. The behavior of this property changes slightly depending on whether a locale is set or not, the latter indicating that the catalog is actually a template for actual translations. Here's an example of the output for such a catalog template: >>> from babel.dates import UTC >>> from datetime import datetime >>> created = datetime(1990, 4, 1, 15, 30, tzinfo=UTC) >>> catalog = Catalog(project='Foobar', version='1.0', ... creation_date=created) >>> for name, value in catalog.mime_headers: ... print('%s: %s' % (name, value)) Project-Id-Version: Foobar 1.0 Report-Msgid-Bugs-To: EMAIL@ADDRESS POT-Creation-Date: 1990-04-01 15:30+0000 PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE Last-Translator: FULL NAME Language-Team: LANGUAGE MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Generated-By: Babel ... And here's an example of the output when the locale is set: >>> revised = datetime(1990, 8, 3, 12, 0, tzinfo=UTC) >>> catalog = Catalog(locale='de_DE', project='Foobar', version='1.0', ... creation_date=created, revision_date=revised, ... last_translator='John Doe ', ... language_team='de_DE ') >>> for name, value in catalog.mime_headers: ... print('%s: %s' % (name, value)) Project-Id-Version: Foobar 1.0 Report-Msgid-Bugs-To: EMAIL@ADDRESS POT-Creation-Date: 1990-04-01 15:30+0000 PO-Revision-Date: 1990-08-03 12:00+0000 Last-Translator: John Doe Language: de_DE Language-Team: de_DE Plural-Forms: nplurals=2; plural=(n != 1); MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Generated-By: Babel ... :type: `list` r9cCs.|jdur(d}|jr"t|jd}||_|jS)zThe number of plurals used by the catalog or locale. >>> Catalog(locale='en').num_plurals 2 >>> Catalog(locale='ga').num_plurals 5 :type: `int`Nr0r)rrr)rVnumrrr num_plurals,s zCatalog.num_pluralscCs.|jdur(d}|jr"t|jd}||_|jS)aWThe plural expression used by the catalog or locale. >>> Catalog(locale='en').plural_expr '(n != 1)' >>> Catalog(locale='ga').plural_expr '(n==1 ? 0 : n==2 ? 1 : n>=3 && n<=6 ? 2 : n>=7 && n<=10 ? 3 : 4)' >>> Catalog(locale='ding').plural_expr # unknown locale '(n != 1)' :type: `str`Nrr/)rrr)rVexprrrr plural_expr=s zCatalog.plural_exprcCsd|jd|jdS)zReturn the plural forms declaration for the locale. >>> Catalog(locale='en').plural_forms 'nplurals=2; plural=(n != 1);' >>> Catalog(locale='pt_BR').plural_forms 'nplurals=2; plural=(n > 1);' :type: `str`z nplurals=z ; plural=;)rrr]rrrrPs zCatalog.plural_formsr)rFr,cCs|||jvS)z?Return whether the catalog has a message with the specified ID._key_forrrVrFrrr __contains__\szCatalog.__contains__cCs t|jS)zeThe number of messages in the catalog. This does not include the special ``msgid ""`` entry.)lenrr]rrr__len__`szCatalog.__len__zIterator[Message]ccspg}|jD]\}}||d|q t}|jr>|dhO}tdd||dV|jD]}|j|VqZdS)zIterates through all the entries in the catalog, in the order they were added, yielding a `Message` object for every entry. :rtype: ``iterator``z: rzr>rr{N) mime_headersr"rQrzrrr)rVbufrr+rIkeyrrr__iter__fs  zCatalog.__iter__cCs4d}|jrd|j}dt|jd|j|dS)Nr>rZrY>)rr[r\rrrrrr^us zCatalog.__repr__cCs||dS)z)Delete the message with the specified ID.N)deleterrrr __delitem__{szCatalog.__delitem__rcCs ||S)zUReturn the message with the specified ID. :param id: the message ID )rrrrr __getitem__szCatalog.__getitem__)rFmessager,cCs"t|tsJd|||j}|j|}|r|jrL|jsL|j|_|j|_t t |j |j |_ t t |j |j |_ t t |j |j |_ |j|jO_|}nz|dkrt|j|_ddd|j D|_|j|_n@t|t tfrt|jt tfsJdt|j||j|<dS)aAdd or update the message with the specified ID. >>> catalog = Catalog() >>> catalog[u'foo'] = Message(u'foo') >>> catalog[u'foo'] If a message with that ID is already in the catalog, it is updated to include the locations and flags of the new message. >>> catalog = Catalog() >>> catalog[u'foo'] = Message(u'foo', locations=[('main.py', 1)]) >>> catalog[u'foo'].locations [('main.py', 1)] >>> catalog[u'foo'] = Message(u'foo', locations=[('utils.py', 5)]) >>> catalog[u'foo'].locations [('main.py', 1), ('utils.py', 5)] :param id: the message ID :param message: the `Message` object zexpected a Message objectr>rcSsg|]}d|qS)z# )rstrip)rcrrrrr z'Catalog.__setitem__..zExpected sequence but got N)rUrrrNrrrOrFrGrPrrHrJrKrIritemsrrrrzr|r[)rVrFrrcurrentrrr __setitem__s6      zCatalog.__setitem__rr?r@rArBrEc Cs*t||t||||||| d } | ||<| S)atAdd or update the message with the specified ID. >>> catalog = Catalog() >>> catalog.add(u'foo') >>> catalog[u'foo'] This method simply constructs a `Message` object with the given arguments and invokes `__setitem__` with that object. :param id: the message ID, or a ``(singular, plural)`` tuple for pluralizable messages :param string: the translated message string, or a ``(singular, plural)`` tuple for pluralizable messages :param locations: a sequence of ``(filename, lineno)`` tuples :param flags: a set or sequence of flags :param auto_comments: a sequence of automatic comments :param user_comments: a sequence of user comments :param previous_id: the previous message ID, or a ``(singular, plural)`` tuple for pluralizable messages :param lineno: the line number on which the msgid line was found in the PO file, if any :param context: the message context )rMrN)rrP) rVrFrGrHrIrJrKrLrMrNrrrrrSs %z Catalog.addz0Iterable[tuple[Message, list[TranslationError]]]ccs.|jD]}|j|d}|r ||fVq dS)a\Run various validation checks on the translations in the catalog. For every message which fails validation, this method yield a ``(message, errors)`` tuple, where ``message`` is the `Message` object and ``errors`` is a sequence of `TranslationError` objects. :rtype: ``generator`` of ``(message, errors)`` )rtN)rvaluesry)rVrrvrrrrys  z Catalog.checkzMessage | None)rFrNr,cCs|j|||S)zReturn the message with the specified ID and context. :param id: the message ID :param context: the message context, or ``None`` for no context )rrr)rVrFrNrrrrsz Catalog.getcCs"|||}||jvr|j|=dS)zDelete the message with the specified ID and context. :param id: the message ID :param context: the message context, or ``None`` for no context NrrVrFrNrrrrrs  zCatalog.deleteF)templateno_fuzzy_matchingupdate_header_commentkeep_user_commentsupdate_creation_dater,cs`jt_i}|s\D]8}|r"|jr"|}|j} || f||<q"tdddddfdd } |D]} | jr| j| j}|vr| | ||q|s t || d} | r | d} || \}}|d ur||f}| | ||q| | j<qD]$}|s.|vr|j |<q|rN|j _ |r\|j _ d S) aUpdate the catalog based on the given template catalog. >>> from babel.messages import Catalog >>> template = Catalog() >>> template.add('green', locations=[('main.py', 99)]) >>> template.add('blue', locations=[('main.py', 100)]) >>> template.add(('salad', 'salads'), locations=[('util.py', 42)]) >>> catalog = Catalog(locale='de_DE') >>> catalog.add('blue', u'blau', locations=[('main.py', 98)]) >>> catalog.add('head', u'Kopf', locations=[('util.py', 33)]) >>> catalog.add(('salad', 'salads'), (u'Salat', u'Salate'), ... locations=[('util.py', 38)]) >>> catalog.update(template) >>> len(catalog) 3 >>> msg1 = catalog['green'] >>> msg1.string >>> msg1.locations [('main.py', 99)] >>> msg2 = catalog['blue'] >>> msg2.string u'blau' >>> msg2.locations [('main.py', 100)] >>> msg3 = catalog['salad'] >>> msg3.string (u'Salat', u'Salate') >>> msg3.locations [('util.py', 42)] Messages that are in the catalog but not in the template are removed from the main collection, but can still be accessed via the `obsolete` member: >>> 'head' in catalog False >>> list(catalog.obsolete.values()) [] :param template: the reference catalog, usually read from a POT file :param no_fuzzy_matching: whether to use fuzzy matching of message IDs rtuple[str, str] | strrD)roldkeynewkeyr,csd|}d}||kr^d}||}|dus8Jt|jtrP|jg|_qvt|j|_n|d}|dusvJ|j |_ rtt |j |_ t|jtt frt|j tt fsd}t |j gdgt |jd|_ n0t |j jkr0d}t |j dt |j |_ n"t|j tt fr0d}|j d|_ |j|jO_|rV|jdhO_||j<dS)NFTr>r/rrz)rsrSrrUrFr*rLrPpoprGrrKr|rrrI)rrrrzZoldmsgZ fuzzy_matchesrmessages remainingrVrr_mergeLs>        zCatalog.update.._merger/rN)rrrrGrrN_to_fuzzy_match_keyrQrFr)keysrrr)rVrrrrrZfuzzy_candidatesmsgidrZctxtrrmatchesZ modified_keyrZnewctxtrrrupdatesL<   %   zCatalog.updater)rr,cCs$t|tr|d}n|}|S)z?Converts a message key to a string suitable for fuzzy matching.r)rUr|rstrip)rVrZmatchkeyrrrrs  zCatalog._to_fuzzy_match_keycCs.|}t|ttfr|d}|dur*||f}|S)zThe key for a message is just the singular ID even for pluralizable messages, but is a ``(msgid, msgctxt)`` tuple for context-specific messages. rN)rUrPr|rrrrrs zCatalog._key_forr`cCspt|tsJ|j|jBD]8}||}||}|dusT|dusT||s"dSq"t|jt|jkS)z\Checks if catalogs are identical, taking into account messages and headers. NF)rUrrrrrprr)rVrarZ message_1Z message_2rrrrps  zCatalog.is_identical)rr)NrrrrrNN)N)N)FFTT)N)%r\rrrDEFAULT_HEADERrWrrrrrrrrrrrrrrrrrrrr^rrrrSryrrrrrrprrrrrsz*F !$4 4"+  r)rr)5r __future__rr-r5 collectionsrcollections.abcrrrdifflibremailrheapqr typingr Zbabelr rZ babel.corer r Z babel.datesrZbabel.messages.pluralsrZ babel.utilrrrrZtyping_extensionsrr*r|rPr__annotations____all__r)compileVERBOSEr}r=r Exceptionrrrrrrrrs<