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Eiffel.pyc
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� ��^c @ s� d Z d d l m Z d e f d � � YZ d e f d � � YZ d d d � � YZ d e f d � � YZ d e f d � � YZ d � Z e d k r� e e � e e � n d S( s6 Support Eiffel-style preconditions and postconditions.i����( t FunctionTypet EiffelBaseMetaClassc B s e Z d � Z e d � � Z RS( c C s, | j | � t t | � j | | | | � S( N( t convert_methodst superR t __new__( t metat namet basest dict( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR s c C s� g } xo | j � D]a \ } } | j d � s= | j d � rU t | t � st t � q t | t � r | j | � q q Wx` | D]X } | j d | � } | j d | � } | s� | r | j | | | | � | | <q q Wd S( s� Replace functions in dict with EiffelMethod wrappers. The dict is modified in place. If a method ends in _pre or _post, it is removed from the dict regardless of whether there is a corresponding method. t _pret _posts %s_pres %s_postN( t iteritemst endswitht isinstancet functiont AssertionErrort appendt gett make_eiffel_method( t clsR t methodst kt vt mt pret post( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR s ( t __name__t __module__R t classmethodR ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR s t EiffelMetaClass1c B s e Z e d � � Z RS( c s1 � � � f d � } � j r- � j | _ n | S( Nc sK � r � | | | � n � | | | � } � rG � | | | | � n | S( N( ( t selft argst kwargst x( t funcR R ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt method' s ( t __doc__( R" R R R# ( ( R" R R s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR % s ( R R t staticmethodR ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR " s t EiffelMethodWrapperc B s e Z d � Z d � Z RS( c C s | | _ | | _ d S( N( t _instt _descr( R t instt descr( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt __init__6 s c O s | j j | j | | � S( N( R( t callmethodR' ( R R R ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt __call__: s ( R R R+ R- ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR& 4 s t EiffelDescriptorc B s# e Z d � Z d � Z d � Z RS( c C s7 | | _ | | _ | | _ | j | _ | j | _ d S( N( t _funcR R R R$ ( R R" R R ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR+ ? s c C s t | | � S( N( R& ( R t objR ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt __get__G s c C sZ | j r | j | | | � n | j | | | � } | j rV | j | | | | � n | S( N( R R/ R ( R R) R R R! ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR, J s ( R R R+ R1 R, ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR. = s t EiffelMetaClass2c B s e Z e Z RS( ( R R R. R ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR2 R s c s d d � f d � � Y} d | f d � � Y} d | f � f d � � Y� | � } | j d � | j d � y | j d � Wn t k r� n Xt s� t � � � } y | j d � Wn t k r� n Xt s� t � y | j d � Wn t k r� n Xt s t � | j d � d S( Nt Eiffelc s e Z � Z RS( ( R R t __metaclass__( ( t metaclass( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR3 X s t Testc B s, e Z d � Z d � Z d � Z d � Z RS( c S s | d S( s Make it a little largeri ( ( R t arg( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR ] s c S s | d S( s Make it a little largeri ( ( R R7 ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt m2a s c S s | d k s t � d S( Ni ( R ( R R7 ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt m2_pree s c S s | | k s t � d S( N( R ( R t resultR7 ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt m2_posth s ( R R R R8 R9 R; ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR6 [ s t Subc s e Z d � Z � f d � Z RS( c S s | d S( Ni ( ( R R7 ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR8 l s c s/ t � | � j | | � | d k s+ t � d S( Nid ( R R; R ( R t ResultR7 ( R< ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR; n s ( R R R8 R; ( ( R< ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyR< k s i i i i ( ( R R8 R t False( R5 R3 R6 t tt s( ( R< R5 s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt _testW s. t __main__N( ( R$ t typesR R t typeR R R& t objectR. R2 RA R ( ( ( s2 /usr/lib64/python2.7/Demo/newmetaclasses/Eiffel.pyt <module> s 4
