Ñò
†°Ic @ s d Z d d k Td d d g Z d „ Z d „ Z d e f d „ ƒ YZ d e f d
„ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d
S( s2
Validators for applying validations in sequence.
iÿÿÿÿ( t *t Anyt Allt Pipec C s | i | | ƒ S( N( t to_python( t validatort valuet state( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR s c C s | i | | ƒ S( N( t from_python( R R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR s t CompoundValidatorc B sq e Z e Z g Z d
Z d Z d „ Z d „ Z d „ Z e
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d d „ Z d „ Z RS(
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validatorArgst
validatorsc C s´ g } xl | i ƒ D]^ \ } } | d j o q n t | ƒ o1 | t j o$ | i | | f ƒ t | | ƒ q q W| i ƒ | i i g } | D] \ } } | | q“ ~ ƒ d S( Nt view( R ( t itemst is_validatort Identityt appendt delattrt sortR t extend( t clst new_attrst toAddt nameR t _[1]t nt v( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt
__classinit__ s
c O s7 t i | | | Ž | i | _ | i i | i ƒ d S( N( t Validatort __init__R R R
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( R t _reprVars( t namesR R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR! / s c C s
t d ‚ d S( Ns) Subclasses must implement attempt_convert( t NotImplementedError( R R R t convertFunc( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt attempt_convert4 s c C s | i | | t ƒ S( N( R% R ( R R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt
_to_python7 s c C s | i | | t ƒ S( N( R% R ( R R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt _from_python; s c C s | i S( N( R ( R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt
subvalidators? s ( R s
validatorArgs( s
validatorsN( t __name__t
__module__t NoDefaultt
if_invalidR t __unpackargs__t __mutableattributes__R R R! t staticmethodR% t NoneR& R' R( ( ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR s c B s, e Z d Z d „ Z d „ Z e e ƒ Z RS( sÇ
This class is like an 'or' operator for validators. The first
validator/converter that validates the value will be used. (You
can pass in lists of validators, which will be ANDed)
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lastExceptionR R t e( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR% J s
c C s7 t } x* | i D] } | o t | d t ƒ } q W| S( Nt not_empty( t TrueR t getattrt False( R R5 R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt not_empty__getZ s
( R) R* t __doc__R% R9 t propertyR5 ( ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR B s c B sq e Z d Z d „ Z d „ Z d „ Z d „ Z e e ƒ Z d „ Z e e ƒ Z
d „ Z e e ƒ Z d „ Z
RS( s«
This class is like an 'and' operator for validators. All
validators must work, and the results are passed in turn through
all validators for conversion.
c C s d | i S( Ns ( R ( R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt __repr__i s c C s“ | t j o t | i ƒ } | i ƒ n
| i } y+ x | D] } | | | | ƒ } q= W| SWn. t j
o" | i t j o ‚ n | i SXd S( N( R t listR t reverseR1 R, R+ ( R R R R2 R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR% l s
c C sb | i } t | t ƒ p t | t ƒ o | i | ƒ n | i | ƒ | i | h | i d 6Ž S( sa
Adds the validator (or list of validators) to a copy of
this validator.
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isinstanceR= t tupleR R t __class__R, ( R R t new( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt with_validator} s
c G sr t d „ | ƒ } | p t St | ƒ d j o | d St | d t ƒ o | d i | d ƒ S| | Œ Sd S( s¹
Joins several validators together as a single validator,
filtering out None and trying to keep `All` validators from
being nested (which isn't needed).
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| t j S( ( R ( R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt s i i N( t filterR t lenR? R RC ( R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt join‰ s c C s3 x, | i D]! } | i } | t j o | Sq
Wt S( N( R t
if_missingR+ ( R R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt if_missing__getš s
c C s7 t } x* | i D] } | p t | d t ƒ } q W| S( NR5 ( R8 R R7 ( R R5 R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR9 ¢ s
c C s t S( N( R8 ( R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt is_empty© s ( R) R* R: R< R% RC RG t classmethodRI R; RH R9 R5 RJ ( ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR a s c B s e Z d Z d „ Z d „ Z RS( s-
This class works like 'All', all validators muss pass, but the result
of one validation pass is handled over to the next validator. A behaviour
known to Unix and GNU users as 'pipe'.
::
>>> from validators import DictConverter
>>> pv = Pipe(validators=[DictConverter({1: 2}), DictConverter({2: 3}), DictConverter({3: 4})])
>>> pv.to_python(1)
4
>>> pv.to_python(1)
4
>>> pv.from_python(4)
1
>>> pv.from_python(4)
1
>>> pv.to_python(1)
4
c C s d | i S( Ns ( R ( R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR< Ä s c C s“ | t j o t | i ƒ } | i ƒ n
| i } y+ x | D] } | | | | ƒ } q= W| SWn. t j
o" | i t j o ‚ n | i SXd S( N( R R= R R> R1 R, R+ ( R R R R2 R R ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR% Ç s
( R) R* R: R< R% ( ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyR s N(
R: t apit __all__R R t FancyValidatorR R R R ( ( ( s7 /usr/lib/python2.6/site-packages/formencode/compound.pyt s
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