f"u dZdZddlZddlmZddlmZddlmZddlmZddlmZdd l m Z dd l m Z dd l m Z dd l m Z dd lmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlm Z ddlm!Z!ddlm"Z"dd lm#Z#dd!l$m%Z%dd"l&m'Z'dd#l&m(Z(dd$l&m)Z)dd%l&m*Z*dd&l&m+Z+dd'l&m,Z,dd(l&m-Z-dd)l&m.Z.dd*l&m/Z/dd+l&m0Z0dd,l&m1Z1dd-l&m2Z2dd.l&m3Z3dd/l&m4Z4dd0l&m5Z5dd1l&m6Z6dd2l&m7Z7dd3l&m8Z8dd4l&m9Z9dd5l&m:Z:dd6l&m;Z;dd7l&mZ>dd:l&m?Z?dd;l&m@Z@ddl&mCZCdd?l&mDZDdd@l&mEZEddAl&mFZFddBl&mGZGddCl&mHZHddDl&mIZIddEl&mJZJddFl&mKZKddGl&mLZLddHl&mMZMddIl&mNZNddJl&mOZOddKl&mPZPddLl&mQZQddMl&mRZRddNl&mSZSddOl&mTZTddPl&mUZUddQl&mVZVddRl&mWZWddSl&mXZXddTl&mYZYddUl&mZZZddVl&m[Z[ddWl&m\Z\ddXl&m]Z]ddYl&m^Z^ddZl&m_Z_dd[l&m`Z`dd\l&maZadd]lbmcZcdd^lbmdZde%e9d_e_ee%e9d`e_fe%e9dae_ge%e9dbe_he ee9e%eEdce_ie%eEdde_je e!eXe e"eYe eePe ee,e eeBe ee2e eeJe ee1e e eSe eeRe ee@e ee?e ee6e eeOGdedfekZle eWGdgdhe!Zme e-eGddeZe eAGddeZddZdZe e0GddeeZeZe eTGddeZe e\GddeZe eGGddeZe eCGddeZGddeZe eUGddeZe e=GddeZe eDGddeeZe eFGddeZe e7GddeZy)zSchema Fields restructuredtextN)abc)date)datetime)time) timedelta)classImplements)classImplementsFirst) implementedBy) implementer) IInterface)Bool)Complex) Container)Decimal)Field)Int)Integral)InvalidDecimalLiteral)Iterable) MinMaxLen)Number)Object) Orderable)Password)Rational)Real)Text)TextLine) _NotGiven) FieldProperty)IASCII)IURI)ConstraintNotSatisfied) IASCIILine)IBaseVocabulary)IBool)IBytes) IBytesLine)IChoice) ICollection)IComplex) IContainer)IContextSourceBinder)IDate) IDatetime)IDecimal)IDict) IDottedName)IField)IFloat) IFromBytes) IFromUnicode) IFrozenSet)IId)IInt) IIntegral)IInterfaceField) IIterable)IList)IMapping) IMinMaxLen)IMutableMapping)IMutableSequence) INativeString)INativeStringLine)INumber)InvalidDottedName) InvalidId) InvalidURI) InvalidValue)IObject) IPassword)IPythonIdentifier) IRational)IReal) ISequence)ISet)ISource) ISourceText)IText) ITextLine)ITime) ITimedelta)ITuple)NotAnInterface) NotUnique)ValidationError)WrongContainedType) WrongType)SimpleVocabulary)getVocabularyRegistrytitle descriptionrequiredreadonly min_length max_lengthceZdZdZdZy)implementer_if_neededc||_yN)_ifaces)selfifacess j/var/dept/share/cheung/public_html/OutSchool/python/env/lib/python3.12/site-packages/zope/schema/_field.py__init__zimplementer_if_needed.__init__s  cg}t|}|jDcgc]}|j|s|}}t||Scc}wrh)r ri isOrExtendsr )rjcls ifaces_needed implementedifaces rl__call__zimplementer_if_needed.__call__s[ #C(  **51   +{M*3//  sAN)__name__ __module__ __qualname__rmrurnrlrfrfs 0rnrfc(eZdZejZeZy) SourceTextN)rvrwrxrR__doc__str_typeryrnrlr{r{s!!G Ernr{c4eZdZejZeZdZdZy)BytescB|j|jdS) See IFromUnicode. ascii) fromBytesencoderjvalues rl fromUnicodezBytes.fromUnicodes~~ell7344rnc(|j||Srhvalidaters rlrzBytes.fromBytess e rnN) rvrwrxr(r|bytesr~rrryrnrlrrsnnG E5 rnrceZdZdZeZdZy) NativeStringa A native string is always the type `str`. In addition to :class:`~zope.schema.interfaces.INativeString`, this implements :class:`~zope.schema.interfaces.IFromUnicode` and :class:`~zope.schema.interfaces.IFromBytes`. .. versionchanged:: 4.9.0 This is now a distinct type instead of an alias for either `Text` or `Bytes`, depending on the platform. cJ|jd}|j||SNzutf-8decoderrs rlrzNativeString.fromBytes! W% e rnNrvrwrxr|r}r~rryrnrlrrs  Ernrc6eZdZejZfdZxZS)ASCIIctt| ||sytt t |dkst j||y)N)superr _validatemaxmapordrIwith_field_and_valuerjr __class__s rlrzASCII._validatesE eT$U+ 3sE?#c).55dEB B*rn)rvrwrxr"r|r __classcell__rs@rlrrsnnGCCrnrceZdZdZdZy) BytesLinez!A `Bytes` field with no newlines.c d|vS)N ryrs rl constraintzBytesLine.constraints E!!rnN)rvrwrxr|rryrnrlrrs +"rnrceZdZdZeZdZy)NativeStringLinea A native string is always the type `str`; this field excludes newlines. In addition to :class:`~zope.schema.interfaces.INativeStringLine`, this implements :class:`~zope.schema.interfaces.IFromUnicode` and :class:`~zope.schema.interfaces.IFromBytes`. .. versionchanged:: 4.9.0 This is now a distinct type instead of an alias for either `TextLine` or `BytesLine`, depending on the platform. cJ|jd}|j||Srrrs rlrzNativeStringLine.fromBytesrrnNrryrnrlrrs  Ernrc*eZdZejZdZy) ASCIILinec d|vS)N ryrs rlrzASCIILine.constraints 5  rnN)rvrwrxr%r|rryrnrlrrs  G!rnrceZdZdZy)InvalidFloatLiteralzRaised by Float fields.Nrvrwrxr|ryrnrlrrs!rnrceZdZdZeZefZeZy)Floata6 A field representing a native :class:`float` and implementing :class:`zope.schema.interfaces.IFloat`. The class :class:`zope.schema.Real` is a more general version, accepting floats, integers, and fractions. The :meth:`fromUnicode` method only accepts values that can be parsed by the ``float`` constructor:: >>> from zope.schema._field import Float >>> f = Float() >>> f.fromUnicode("1") 1.0 >>> f.fromUnicode("125.6") 125.6 >>> f.fromUnicode("1+0j") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: Invalid literal for float(): 1+0j >>> f.fromUnicode("1/2") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: invalid literal for float(): 1/2 >>> f.fromUnicode(str(2**11234) + '.' + str(2**256)) ... # doctest: +ELLIPSIS inf >>> f.fromUnicode("not a number") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: could not convert string to float: not a number Likewise for :meth:`fromBytes`:: >>> from zope.schema._field import Float >>> f = Float() >>> f.fromBytes(b"1") 1.0 >>> f.fromBytes(b"125.6") 125.6 >>> f.fromBytes(b"1+0j") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: Invalid literal for float(): 1+0j >>> f.fromBytes(b"1/2") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: invalid literal for float(): 1/2 >>> f.fromBytes((str(2**11234) + '.' + str(2**256)).encode('ascii')) ... # doctest: +ELLIPSIS inf >>> f.fromBytes(b"not a number") # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... InvalidFloatLiteral: could not convert string to float: not a number N) rvrwrxr|floatr~_unicode_convertersr_validation_errorryrnrlrrs8r E (+rnrc:eZdZejZeZfdZxZS)Datetimec,tt| |i|yrh)rrrmrjargskwrs rlrmzDatetime.__init__Ks h&33rn) rvrwrxr0r|rr~rmrrs@rlrrFsG E44rnrc:eZdZejZeZfdZxZS)Datectt| |t|tr1t ||j |jj||yrh) rrr isinstancerr\r~rvrrs rlrzDate._validateTsJ dD#E* eX &tzz4==""4/ 0 'rn) rvrwrxr/r|rr~rrrs@rlrrOsmmG E00rnrc(eZdZejZeZy) TimedeltaN)rvrwrxrVr|rr~ryrnrlrr\s  G Ernrc(eZdZejZeZy)TimeN)rvrwrxrUr|rr~ryrnrlrrbsmmG ErnrceZdZdZy)MissingVocabularyErrorz/Raised when a named vocabulary cannot be found.Nrryrnrlrrhs:rnrc"eZdZdZfdZxZS)InvalidVocabularyErrorz-Raised when the vocabulary is not an ISource.c2tt| d|y)NzInvalid vocabulary )rrrm)rj vocabularyrs rlrmzInvalidVocabularyError.__init__us $d4'1 3 5rn)rvrwrxr|rmrrs@rlrros855rnrcVeZdZdZdfd ZedZdZfdZdZ fdZ xZ S) ChoicezsChoice fields can have a value found in a constant or dynamic set of values given by the field definition. c p|=t|ts tj|s t d|t d||}| | t d| | t dd|_d|_|tj||_nTt|tr||_nzChoice.s 4??rnc|j}tj|r|j||j}n?|=|j1t } |j |j|j}tj|st|j|||S#t$r)td|jj||wxYw)Nz.Can't validate value without vocabulary named ) rr.rcontextrr^get LookupErrorrrrQr)rjrrvrs rl_resolve_vocabularyzChoice._resolve_vocabularys__ + +J 7LL,#DLL1J  D$7$7$C&(B 4VVDLL$2E2EF !!*-(4IIe  4,++.'&tU34 4s &B222C$cttt| |}|jdx|_fd|_|S),See zope.schema._bootstrapinterfaces.IField.NcSrhry)rrs rlrzChoice.bind..s*rn)rrbindrr)rjrclonerrs @rlrz Choice.binds;fd(1).(A(A$(GG U%$<! rnc(|j||S)rrrs rlrzChoice.fromUnicodes e rnc|jrytt|||j |}||vr&t ||j j||yrh)rrrrrr$rvr)rjrrrs rlrzChoice._validates^     fd%e,--e4  "(t}}""4/ 0 #rn)NNN) rvrwrxr|rmpropertyrrrrrrrs@rlrrzs4)!V2 3F0 0 0rnrceZdZdZdZdZy)_StrippedNativeStringLineNc|j} |jd}|j d}|j ||S#t$r"|j|j ||wxYwNr)striprUnicodeEncodeError_invalid_exc_typerrr)rjrvs rlrz%_StrippedNativeStringLine.fromUnicodesu KKM !A HHW  a " ((/DDe  s A+A2cB|j|jdSr)rrrs rlrz#_StrippedNativeStringLine.fromBytess W 566rn)rvrwrxrrrryrnrlrrs 7rnrz[a-zA-z0-9+.-]+:z\S*$c"eZdZdZfdZxZS)URIa URI schema field. URIs can be validated from both unicode values and bytes values, producing a native text string in both cases:: >>> from zope.schema import URI >>> field = URI() >>> field.fromUnicode(u' https://example.com ') 'https://example.com' >>> field.fromBytes(b' https://example.com ') 'https://example.com' .. versionchanged:: 4.8.0 Implement :class:`zope.schema.interfaces.IFromBytes` cxtt| |t|ryt |j ||rh)rrr_isurirHrrs rlrz URI._validates4 c4"5) %= 44T5AArnrvrwrxr|rrrs@rlrrs"BBrnrz [a-zA-Z_]+\w*^$z([.]z)*c"eZdZdZfdZxZS)PythonIdentifiera This field describes a python identifier, i.e. a variable name. Empty strings are allowed. Identifiers can be validated from both unicode values and bytes values, producing a native text string in both cases:: >>> from zope.schema import PythonIdentifier >>> field = PythonIdentifier() >>> field.fromUnicode(u'zope') 'zope' >>> field.fromBytes(b'_zope') '_zope' >>> field.fromUnicode(u' ') '' .. versionadded:: 4.9.0 c~tt| ||r't|st |j ||yyrh)rrr_is_identifierrIrrs rlrzPythonIdentifier._validate@s< /6 .u%::4G G/5rnrrs@rlrr*s(HHrnrc0eZdZdZeZfdZfdZxZS) DottedNameaDotted name field. Values of DottedName fields must be Python-style dotted names. Dotted names can be validated from both unicode values and bytes values, producing a native text string in both cases:: >>> from zope.schema import DottedName >>> field = DottedName() >>> field.fromUnicode(u'zope.schema') 'zope.schema' >>> field.fromBytes(b'zope.schema') 'zope.schema' >>> field.fromUnicode(u'zope._schema') 'zope._schema' .. versionchanged:: 4.8.0 Implement :class:`zope.schema.interfaces.IFromBytes` .. versionchanged:: 4.9.0 Allow leading underscores in each component. cbt|jdd|_|jdkr td|jdd|_|j>t|j|_|j|jkr tdt t ||i|y)Nmin_dotsrz!min_dots cannot be less than zeromax_dotsz%max_dots cannot be less than min_dots)intpoprrrrrrmrs rlrmzDottedName.__init__`sBFF:q12 ==1 @A Az40 == $ .DM}}t}}, !HII j$($5"5rnctt| |t|st |j |||j d}||jkr)t d|jz|j |||j9||jkDr)t d|jz|j ||yy)z .ztoo few dots; %d requiredNz&too many dots; no more than %d allowed) rrr _isdottedrFrcountrr)rjrdotsrs rlrzDottedName._validateks j$)%0#E*??eL L{{3 $-- #+dmm;U""4/ 0 == $ )=#84==H%""4/ 0*> $rn) rvrwrxr|rFrrmrrrs@rlrrFs,* 600rnrc&eZdZdZeZfdZxZS)IdzId field Values of id fields must be either uris or dotted names. .. versionchanged:: 4.8.0 Implement :class:`zope.schema.interfaces.IFromBytes` ctt| |t|ryt |rd|vryt |j ||)Nr)rrrrrrGrrs rlrz Id._validatesE b$!%( %=  U u 33D%@@rn)rvrwrxr|rGrrrrs@rlrr}s"AArnrc6eZdZejZfdZxZS)InterfaceFieldctt| |tj|s&t ||j j||yrh)rr rr rrXrvrrs rlrzInterfaceField._validatesK nd-e4$$U+  #"4/ 0,rn)rvrwrxr<r|rrrs@rlr r s%%G00rnr c|g}||S|D]} |j||S#t$r}|j|Yd}~8d}~wwxYw)a8Validates a sequence value. Returns a list of validation errors generated during the validation. If no errors are generated, returns an empty list. value_type is a field. value is the sequence being validated. errors is an optional list of errors that will be prepended to the return value. To illustrate, we'll use a text value type. All values must be unicode. >>> field = TextLine(required=True) To validate a sequence of various values: >>> errors = _validate_sequence(field, (bytearray(b'foo'), u'bar', 1)) >>> errors [WrongType(bytearray(b'foo'), <...>, ''), WrongType(1, <...>, '')] The only valid value in the sequence is the second item. The others generated errors. We can use the optional errors argument to collect additional errors for a new sequence: >>> errors = _validate_sequence(field, (2, u'baz'), errors) >>> errors # doctest: +NORMALIZE_WHITESPACE [WrongType(bytearray(b'foo'), <...>, ''), WrongType(1, <...>, ''), WrongType(2, <...>, '')] N)rrZappend) value_typererrorsitemerrors rl_validate_sequencersd@~ ! !    %! M ! MM%  !s$ AAAcvg}|D]2}||vrt|j|||j|4yrh)rYrr )rjr temp_valuesrs rl_validate_uniquenessrsCK! ; D/66tUC C4 !rncDeZdZdZdZdZeeffd ZfdZfdZ xZ S) Collectiona A generic collection implementing :class:`zope.schema.interfaces.ICollection`. Subclasses can define the attribute ``value_type`` to be a field such as an :class:`Object` that will be checked for each member of the collection. This can then be omitted from the constructor call. They can also define the attribute ``_type`` to be a concrete class (or tuple of classes) that the collection itself will be checked to be an instance of. This cannot be set in the constructor. .. versionchanged:: 4.6.0 Add the ability for subclasses to specify ``value_type`` and ``unique``, and allow eliding them from the constructor. NFc tt| di||tur||_|j*t j |js td|tur||_yy)N$'value_type' must be field instance.ry) rrrmr rr4rrunique)rjrrrrs rlrmzCollection.__init__s` j$(.2. Y &(DO OO '))$//:CD D  " DK #rnctt| |}|j |jj||_|Sr)rrrr)rjrrrs rlrzCollection.binds@j$,W5    '$//44W=E  rnctt| |t|j|}|r' t ||j j|||jr t||yy#~wxYwrh) rrrrrr[rvrrrrjrrrs rlrzCollection._validatesl j$)%0#DOOU;  (DMM&&tU34 ;; u - s &A..A1) rvrwrxr|rrr rmrrrrs@rlrrs- J F"+I ! . .rnrc(eZdZdZej Zy)SequencezP A field representing an ordered sequence. .. versionadded:: 4.6.0 N)rvrwrxr|rr r~ryrnrlr r s LLErnr ceZdZdZeZy)TuplezA field representing a Tuple.N)rvrwrxr|tupler~ryrnrlr"r"s ' Ernr"c(eZdZdZej Zy)MutableSequencezO A field representing a mutable sequence. .. versionadded:: 4.6.0 N)rvrwrxr|rr%r~ryrnrlr%r%%s   Ernr%ceZdZdZeZy)ListzA field representing a List.N)rvrwrxr|listr~ryrnrlr'r'/ & Ernr'c"eZdZdZfdZxZS) _AbstractSetTcZtt| |i||js t dy)Nz6__init__() got an unexpected keyword argument 'unique')rr+rmr TypeError)rjrkwargsrs rlrmz_AbstractSet.__init__8s5 lD*D;F;{{HJ Jrn)rvrwrxrrmrrs@rlr+r+5s FJJrnr+ceZdZdZeZy)SetzA field representing a set.N)rvrwrxr|setr~ryrnrlr0r0?s % Ernr0ceZdZeZy) FrozenSetN)rvrwrx frozensetr~ryrnrlr3r3Es Ernr3cXeZdZdZej ZdZdZdfd Z fdZ fdZ xZ S)MappingzF A field representing a mapping. .. versionadded:: 4.6.0 Nc tt| di|| tj|s t d| tj|s t d||_||_y)Nz"'key_type' must be field instance.rry)rr6rmr4rrkey_typer)rjr8rrrs rlrmzMapping.__init__Usa gt%++  (9(9((CAB B  !&*;*;J*GCD D  $rnctt| |g}|jr%t |j|j |}t |j ||}|r' t||jj||y#~wxYwrh) rr6rrrrr8r[rvrrs rlrzMapping._validate_s gt&u- ??'(.0F#DMM5&A  (DMM&&tU34 s "&B B ctt| |}|j |jj||_|j |jj||_|Sr)rr6rr8r)rjobjectrrs rlrz Mapping.bindps`gt)&1 >> %"^^008EN    '$//44Vr?r@rArBrCrDrErFrGrHrIrJrKrLrMrNrOrPrQrRrSrTrUrVrWrXrYrZr[r\zope.schema.vocabularyr]r^r_r`rarbrcrdr;rfr{rrrrrrrrrrrrrrrr-rrrrcompilematchr_identifier_patternrrrrrr rrrAbstractCollectionr r"r%r'r+r0r3r6r=r?ryrnrlrNs" */(&0-020.,112//211--123)'9-2()-*.+-7(,+(.))-/-&',2,(+-2304*4,-/*,4,(,'*.(,(-)1,25,38F7O, !&"78vj12vj12v$Z %=> $Z %=> T5!Xy)Xy)T5!Xy)Y +VW%Wh'T5!Xy)Xy)S$Wh'VW%0F0( [  V\:. Iu / }lJ?4@( VCLCC Z"""(, CxD* Z!!!"*o" V<,D<,<,~ Y4y%44 U 09e 0 0 Z 5  U9e :_'(:5_'&5 Wl#b0Ub0$b0R7 07, ' F  ! ! TB #BB8'C"55;<BB BJJ  #$&+,   E   H0H H6 [30*3030l SA "AA* _ 0U 0 0)X! [5.H5.5.x  Yz VH   h   U? J:J T,  Z  X.i..b _W U>rn