+h2ddlmZddlmZmZddlmZddlZ ddl m Z m Z ddl mZddlmZmZgdZGd d eZd Zd*d Zd ZdZdZGddeZGddeZGddeZGddeZGddeZGddeZ GddeZ!GddeZ"Gd d!eZ#Gd"d#eZ$Gd$d%eZ%eZ&Gd&d'eZ' e'Z(d(Z)d)Z*y#e $r ddl m Z m Z YwxYw)+)timegm)DecimalROUND_HALF_EVEN) formatdateN)urlparse urlunparse)marshal)url_forrequest) StringFormattedStringUrlDateTimeFloatInteger ArbitraryNestedListRawBooleanFixedPricec"eZdZdZfdZxZS)MarshallingExceptionzJ This is an encapsulating Exception in case of marshalling error. cRtt| tj|yN)superr__init__six text_type)selfunderlying_exception __class__s G/var/www/html/venv/lib/python3.12/site-packages/flask_restful/fields.pyrzMarshallingException.__init__s "D23==AU3VW)__name__ __module__ __qualname____doc__r __classcell__r#s@r$rrsXXr%rc8t|d xr t|dS)Nstrip__iter__)hasattrobjs r$is_indexable_but_not_stringr2ssG$ $ Aj)AAr%ct|tr t|||St|r||St |j d||S)z=Helper for pulling a keyed value off various types of objects.) isinstanceint_get_value_for_keycallable_get_value_for_keyssplitkeyr1defaults r$ get_valuer>!sB#s!#sG44 #3x"399S>3@@r%czt|dk(rt|d||St|ddt|d|||S)Nr)lenr7r9)keysr1r=s r$r9r9+sJ 4yA~!$q'388" H(a#w?J Jr%crt|r ||St |||S#tttf$rY#wxYwr)r2 IndexError TypeErrorKeyErrorgetattrr;s r$r7r73sD"3' s8O 3W %%Ix0   s 66c|yt|dr|jSt|dr|St|jS)zHelper for converting an object to a dictionary only if it is not dictionary already or an indexable object nor a simple typeN__marshallable__ __getitem__)r/rIdict__dict__r0s r$to_marshallable_typerM<sD {s&'##%%sM"  r%c$eZdZdZddZdZdZy)ra?Raw provides a base field class from which others should extend. It applies no formatting by default, and should only be used in cases where data does not need to be formatted before being serialized. Fields should throw a :class:`MarshallingException` in case of parsing problem. :param default: The default value for the field, if no value is specified. :param attribute: If the public facing value differs from the internal value, use this to retrieve a different attribute from the response than the publicly named value. Nc ||_||_yr) attributer=)r!r=rPs r$rz Raw.__init__Xs" r%c|S)aFormats a field's value. No-op by default - field classes that modify how the value of existing object keys should be presented should override this and apply the appropriate formatting. :param value: The value to format :exception MarshallingException: In case of formatting problem Ex:: class TitleCase(Raw): def format(self, value): return unicode(value).title() r!values r$formatz Raw.format\s  r%ct|j|n |j|}| |jS|j|S)aPulls the value for the given key from the object, applies the field's formatting and returns the result. If the key is not found in the object, returns the default value. Field classes that create values which do not require the existence of the key in the object should override this and return the desired value. :exception MarshallingException: In case of formatting problem )r>rPr=rUr!r<r1rTs r$outputz Raw.outputls=!7#T^^SQ =<< {{5!!r%)NN)r&r'r(r)rrUrXrRr%r$rrKs  "r%rc*eZdZdZdfd ZdZxZS)raAllows you to nest one set of fields inside another. See :ref:`nested-field` for more information :param dict nested: The dictionary to nest :param bool allow_null: Whether to return None instead of a dictionary with null keys, if a nested dictionary has all-null keys :param kwargs: If ``default`` keyword argument is present, a nested dictionary will be marshaled as its value if nested dictionary is all-null keys (e.g. lets you return an empty JSON object instead of null) c H||_||_tt|di|yNrR)nested allow_nullrrr)r!r\r]kwargsr#s r$rzNested.__init__s# $ fd$.v.r%ct|j|n |j|}|%|jry|j |jSt ||j Sr)r>rPr]r=r r\rWs r$rXz Nested.outputsQ!7#T^^SQ =)||#udkk**r%)Fr&r'r(r)rrXr*r+s@r$rr~s / +r%rc.eZdZdZfdZdZdZxZS)rz Field for marshalling lists of other fields. See :ref:`list-field` for more information. :param cls_or_instance: The field type the list will contain. c tt| di|d}t|tr(t |t s t|||_yt|t s t|||_y)NzLThe type of the list elements must be a subclass of flask_restful.fields.RawrR) rrrr5type issubclassrr container)r!cls_or_instancer^ error_msgr#s r$rz List.__init__sa dD",V,0 ot ,os3*955,.DNos3*955,DNr%c t|tr t|}t|Dcgc]\}}|jj |t|t s6|jjrWt||jjr7t|jtst|jtur|n|c}}Scc}}wr) r5setlist enumeratererXrKrPr/rrcr)r!rTidxvals r$rUz List.formats eS !KE&e,  S NN ! !#"3- NN44 'T^^-E-E F *4>>6 B $T^^ 4 ;       sB#Cct|j|n |j|}t|r!t|ts|j |S| |j St||jjgSr) r>rPr2r5rKrUr=r rer\)r!r<datarTs r$rXz List.outputsf!7#T^^TR &u -j6M;;u% % =<< t~~44566r%)r&r'r(r)rrUrXr*r+s@r$rrs - 7r%rceZdZdZdZy)r z Marshal a value as a string. Uses ``six.text_type`` so values will be converted to :class:`unicode` in python2 and :class:`str` in python3. cf tj|S#t$r}t|d}~wwxYwr)rr ValueErrorrr!rTves r$rUz String.formats1 +==' ' +&r* * +s 0 +0Nr&r'r(r)rUrRr%r$r r s  +r%r c*eZdZdZdfd ZdZxZS)rz Field for outputting an integer value. :param int default: The default value for the field, if no value is specified. c 0tt| dd|i|y)Nr=rR)rrr)r!r=r^r#s r$rzInteger.__init__s gt%@g@@r%cn | |jSt|S#t$r}t|d}~wwxYwr)r=r6rrrrss r$rUzInteger.formats; +}||#u:  +&r* * +s   4 /4)rr&r'r(r)rrUr*r+s@r$rrs A+r%rceZdZdZdZy)rz Field for outputting a boolean value. Empty collections such as ``""``, ``{}``, ``[]``, etc. will be converted to ``False``. ct|Sr)boolrSs r$rUzBoolean.formats E{r%NrurRr%r$rrs  r%rc(eZdZdZfdZdZxZS)r a FormattedString is used to interpolate other values from the response into this field. The syntax for the source string is the same as the string :meth:`~str.format` method from the python stdlib. Ex:: fields = { 'name': fields.String, 'greeting': fields.FormattedString("Hello {name}") } data = { 'name': 'Doug', } marshal(data, fields) c^tt| tj||_y)zn :param string src_str: the string to format with the other values from the response. N)rr rrr src_str)r!rr#s r$rzFormattedString.__init__ s" ot-/}}W- r%c t|}|jjdi|S#ttf$r}t |d}~wwxYwr[)rMrrUrErDr)r!r<r1roerrors r$rXzFormattedString.outputsK .',D&4<<&&.. .:& .&u- - .s&)A AAr`r+s@r$r r s"..r%r c*eZdZdZdfd ZdZxZS)ra A string representation of a Url :param endpoint: Endpoint name. If endpoint is ``None``, ``request.endpoint`` is used instead :type endpoint: str :param absolute: If ``True``, ensures that the generated urls will have the hostname included :type absolute: bool :param scheme: URL scheme specifier (e.g. ``http``, ``https``) :type scheme: str c Vtt| di|||_||_||_yr[)rrrendpointabsolutescheme)r!rrrr^r#s r$rz Url.__init__&s* c4!+F+     r%c t|}|j |jntj}tt |fd|j i|}|j rI|j |j n |j }t||j|jdddfStdd|jdddfS#t$r}t|d}~wwxYw)N _external) rMrr rr rrrnetlocpathrEr)r!r<r1rorortes r$rXz Url.output,s +',D(, (At}}wGWGWHKT]]KdKLA}}(, (?QXX!6188QVVRR"HIIr2qvvr2r:; ; +&r* * +sB(C+C C CC)NFNr`r+s@r$rrs  +r%rceZdZdZdZy)rz A double as IEEE-754 double precision. ex : 3.141592653589793 3.1415926535897933e-06 3.141592653589793e+24 nan inf -inf cR t|S#t$r}t|d}~wwxYwr)floatrrrrss r$rUz Float.format@s, +<  +&r* * +s & !&NrurRr%r$rr9s  +r%rceZdZdZdZy)rz} A floating point number with an arbitrary precision ex: 634271127864378216478362784632784678324.23432 c>tjt|Sr)rr MyDecimalrSs r$rUzArbitrary.formatMs}}Yu-..r%NrurRr%r$rrGs  /r%rc*eZdZdZdfd ZdZxZS)raV Return a formatted datetime string in UTC. Supported formats are RFC 822 and ISO 8601. See :func:`email.utils.formatdate` for more info on the RFC 822 format. See :meth:`datetime.datetime.isoformat` for more info on the ISO 8601 format. :param dt_format: ``'rfc822'`` or ``'iso8601'`` :type dt_format: str c :tt| di|||_yr[)rrr dt_format)r!rr^r#s r$rzDateTime.__init__^s h&00"r%c |jdk(r t|S|jdk(r t|Std|jz#t$r}t|d}~wwxYw)Nrfc822iso8601zUnsupported date format %s)r_rfc822_iso8601rAttributeError)r!rTaes r$rUzDateTime.formatbsi +~~)u~%9,&*04>>A +&r* * +s!AAA A' A""A')rryr+s@r$rrQs # +r%rc*eZdZdZdfd ZdZxZS)rz2 A decimal number with a fixed precision. c dtt| di|tdd|dz zzdz|_y)Nz0.0r@1rR)rrrr precision)r!decimalsr^r#s r$rzFixed.__init__vs4 eT#-f-"4#A*>#>#DEr%ct|}|js|tk7r tdt j |j |jtS)NzInvalid Fixed precision number.)rounding) r is_normalZEROrrr quantizerr)r!rTdvalues r$rUz Fixed.formatzsJ5!!fn&'HI I}}V__T^^o_VWWr%)ryr+s@r$rrrsFXr%rcFtt|jS)aTurn a datetime object into a formatted date. Example:: fields._rfc822(datetime(2011, 1, 1)) => "Sat, 01 Jan 2011 00:00:00 -0000" :param dt: The datetime to transform :type dt: datetime :return: A RFC 822 formatted date string )rr utctimetupledts r$rrs fR__./ 00r%c"|jS)aTurn a datetime object into an ISO8601 formatted date. Example:: fields._iso8601(datetime(2012, 1, 1, 0, 0)) => "2012-01-01T00:00:00" :param dt: The datetime to transform :type dt: datetime :return: A ISO 8601 formatted date string ) isoformatrs r$rrs <<>r%r)+calendarrdecimalrrr email.utilsrrrr ImportError urllib.parse flask_restfulr flaskr r __all__ Exceptionrr2r>r9r7rMobjectrrrr rrr rrrrrrrrrrRr%r$rs9" 2-""  X9XBAJ& 0"&0"f+S+:/73/7d +S ++c+$c.c.D+#+@ +C +//+s+<{ XC X'  1 Y 2112sC$$ C43C4