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� � Zc @ se d d l Z d d l Z d d l Z e j j Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z e j Z e j Z e j! Z! e j" Z" e j# Z# e j$ Z$ e j% Z% e j& Z& e j' d d f k r6e( Z) e* Z+ n e, Z) e- Z+ d e. f d � � YZ/ d � Z0 d S( i����Ni ( t TYPE_NONEt TYPE_INTERFACEt TYPE_CHARt TYPE_UCHARt TYPE_BOOLEANt TYPE_INTt TYPE_UINTt TYPE_LONGt TYPE_ULONGt TYPE_INT64t TYPE_UINT64t TYPE_ENUMt TYPE_FLAGSt TYPE_FLOATt TYPE_DOUBLEt TYPE_STRINGt TYPE_POINTERt TYPE_BOXEDt TYPE_PARAMt TYPE_OBJECTt TYPE_PYOBJECTt TYPE_GTYPEt TYPE_STRVt TYPE_VARIANTi i t Propertyc B s� e Z d Z i e e 6e e 6e e 6e e 6e e 6e e 6Z i d e 6d e 6d e 6e e 6e e 6e e 6e e 6d e 6Z i e e 6e e 6d e 6d e 6e e 6e e 6e e 6e e 6Z i d e 6d e 6d e 6d e 6d e 6d e 6d e 6d e 6d e 6Z d e f d � � YZ! d! d! d! d! d d e# j$ d! d! d � Z% d � Z& d � Z' d � Z( d � Z) d � Z* d � Z+ d � Z, d � Z- d � Z. d � Z/ d � Z0 d � Z1 d � Z2 d � Z3 d � Z4 d � Z5 RS(" s� Creates a new Property which when used in conjunction with GObject subclass will create a Python property accessor for the GObject ParamSpec. :param callable getter: getter to get the value of the property :param callable setter: setter to set the value of the property :param type type: type of property :param default: default value, must match the property type. :param str nick: short description :param str blurb: long description :param GObject.ParamFlags flags: parameter flags :keyword minimum: minimum allowed value (int, float, long only) :keyword maximum: maximum allowed value (int, float, long only) .. code-block:: python class MyObject(GObject.Object): prop = GObject.Property(type=str) obj = MyObject() obj.prop = 'value' obj.prop # now is 'value' The API is similar to the builtin :py:func:`property`: .. code-block:: python class AnotherObject(GObject.Object): value = 0 @GObject.Property def prop(self): 'Read only property.' return 1 @GObject.Property(type=int) def propInt(self): 'Read-write integer property.' return self.value @propInt.setter def propInt(self, value): self.value = value i i i? i i@ t g t __metaclass__c B s e Z d � Z RS( c C s d S( Ns <class 'GObject.Property'>( ( t self( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt __repr__� s ( t __name__t __module__R ( ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR � s c C s� d | _ | d k r t } n | j | � | _ | j | � | _ | j � t | t � sj t d � � n | | _ t | t � s� t d � � n | | _ | | _ | | _ | r� | r� | j } n< | r� | r� | j } n# | r| r| j } | j } n | j | � | | _ | d k rZ| | j � k rft d | j | j � f � � qfn | j � } | | _ | d k r�| | j � k r�t d | j | j � f � � q�n | j � } | | _ d | _ d S( Ns nick must be a strings blurb must be a strings+ Minimum for type %s cannot be lower than %ds, Maximum for type %s cannot be higher than %d( t Nonet namet objectt _type_from_pythont typet _get_defaultt defaultt _check_defaultt isinstancet _basestringt TypeErrort nickt blurbt __doc__t flagst _readonly_settert _writeonly_gettert _default_gettert _default_settert gettert fsett _get_minimumt minimumt _get_maximumt maximumt _exc( R R2 t setterR# R% R* R+ R- R5 R7 ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt __init__� sL c C s# d | j p d t j | j � f S( Ns <GObject Property %s (%s)>s (uninitialized)( R t _gobjectt type_nameR# ( R ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR � s c C sx | d k r | Sd | _ y | j | � } Wn! t k rO t j � d } n X| j rt | j } d | _ | � n | S( N( R R8 t fgett Exceptiont tracebackt print_exc( R t instancet klasst valuet exc( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt __get__� s c C sY | d k r t � n d | _ | j | j | � | j rU | j } d | _ | � n d S( N( R R) R8 t set_propertyR ( R RA RC RD ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt __set__� s c C s | j | � S( s; Allows application of the getter along with init arguments.( R2 ( R R= ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt __call__� s c C s1 | j r$ | j | _ | j | _ n | | _ | S( s8 Set the getter function to fget. For use as a decorator.( R, R+ R= ( R R= ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR2 s c C s( | | _ | j s$ | j j | _ n | S( s8 Set the setter function to fset. For use as a decorator.( R3 R R= R ( R R3 ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR9 s c C s� | | j k r | j | St | t � r] t | t j t j t j t j t j f � r] | j S| t t t t t t t t t t t t t t t t t t t t t t f k r� | St! d | f � � d S( Ns Unsupported type: %r(" t _type_from_pytype_lookupR' R# t issubclassR; t GObjectt GEnumt GFlagst GBoxedt GInterfacet __gtype__R R R R R R R R R R R R R R R R R R R R R R R) ( R t type_( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR" s" c C s& | d k r | S| j j | j d � S( N( R t _default_lookupt getR# ( R R% ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR$ ' s c C s! | j } | j } | t k rF | t t f k rF t d | f � � n�| t k rp | d k r t d � � q n�| t k r� | d k r t d � � q n�t j | t � r� | d k r� t d � � q t j | | � s t d | | f � � q n(t j | t � r5t j | | � s t d | | f � � q n� t j | t � r�| d k r�t | t � s{t d t | � � � n x� | D]7 } t | � t t f k r�t d t | � � � q�q�Wn] t j | t � r | d k r t | d � st j | t � r t d | | f � � q n d S( Ns% default must be True or False, not %rs) object types does not have default valuess( GType types does not have default valuess% enum properties needs a default values' enum value %s must be an instance of %rs( flags value %s must be an instance of %rs Strv value %s must be a lists' Strv value %s must contain only stringsRP s* variant value %s must be an instance of %r( R# R% R t Truet FalseR) R R R R; t type_is_aR R R R' t listt reprt strt bytesR t hasattr( R t ptypeR% t val( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR& , s> #c C s | j j | j d � S( N( t _min_value_lookupRS R# R ( R ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR4 M s c C s | j j | j d � S( N( t _max_value_lookupRS R# R ( R ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR6 P s c C s t | d | j | � d S( Nt _property_helper_( t setattrR ( R RA RC ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR1 W s c C s t | d | j | j � S( NR` ( t getattrR R% ( R RA ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR0 Z s c C s) t d | j t | � j f � | _ d S( Ns %s property of %s is read-only( R) R R# R R8 ( R RA RC ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR. ] s c C s) t d | j t | � j f � | _ d S( Ns %s property of %s is write-only( R) R R# R R8 ( R RA ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR/ a s c C s | j } | t t t t t t t t f k rH | j | j | j f } n� | t k s� | t k s� | j t � s� | j t � s� | j t � r� | j f } nN | t t f k r� d } n3 | j t � s� | j t � r� d } n t | � � | j | j | j f | | j f S( N( ( ( R# R R R R R R R R R5 R7 R% R R t is_aR R R R R R R t NotImplementedErrorR* R+ R- ( R R\ t args( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt get_pspec_argsi s l l���� l l ���� l l ���� N(6 R R R, R t _longR t intR t boolR t floatR RY R R! RI R R R t G_MAXFLOATR t G_MAXDOUBLEt G_MININTt G_MINLONGR R^ t G_MAXUINTt G_MAXULONGt G_MAXINTt G_MAXLONGR_ RR R# R R R; t PARAM_READWRITER: R RE RG RH R2 R9 R" R$ R& R4 R6 R1 R0 R. R/ Rf ( ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyR 3 sp 6 6 ! c sv � j j d i � } g } x� � j j � D]� \ } } t | t � r+ | j s[ | | _ n | j | k r� | | j | j � k r� q+ n t d | j � � n | j � | | j <| j | � q+ q+ W| s� d S| � _ d � j k s� d � j k rHxN | D]C } | j | j k s(| j | j k r� t d � j f � � q� q� Wn d � } | � _ � f d � } | � _ d S( s� Scans the given class for instances of Property and merges them into the classes __gproperties__ dict if it exists or adds it if not. t __gproperties__s0 Property %s was already found in __gproperties__Nt do_get_propertyt do_set_propertys GObject subclass %r defines do_get/set_property and it also uses a property with a custom setter or getter. This is not allowedc S s% | j j d d � } t | | d � S( Nt -t _( R t replaceRb R ( R t pspecR ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt obj_get_property� s c sD | j j d d � } t � | d � } | r@ | j | | � n d S( NRw Rx ( R Ry Rb R R3 ( R Rz RC R t prop( t cls( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt obj_set_property� s ( t __dict__RS t itemsR' R R Rf t ValueErrort appendRt R= R0 R3 R1 R) R Ru Rv ( R} t gpropertiest propsR R| R{ R~ ( ( R} s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt install_properties| s2 $ (1 t sysR? t gi._git git _giR; t _constantsR R R R R R R R R R R R R R R R R R R R R R R R Rk Rl Rm Rq Ro Rn Rr Rp t version_infoRY R( Rh Rg t basestringt longR! R R� ( ( ( s8 /usr/lib64/python2.7/site-packages/gi/_propertyhelper.pyt <module> s( � � J