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Editing: Vec.pyo
� ��^c @ s' d d d � � YZ d � Z e � d S( t Vecc B sb e Z d Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z e Z RS( sx A simple vector class Instances of the Vec class can be constructed from numbers >>> a = Vec(1, 2, 3) >>> b = Vec(3, 2, 1) added >>> a + b Vec(4, 4, 4) subtracted >>> a - b Vec(-2, 0, 2) and multiplied by a scalar on the left >>> 3.0 * a Vec(3.0, 6.0, 9.0) or on the right >>> a * 3.0 Vec(3.0, 6.0, 9.0) c G s t | � | _ d S( N( t listt v( t selfR ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __init__ s c C s. t | t � s t � n | � } | | _ | S( N( t isinstanceR t TypeErrorR ( t clsR t inst( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt fromlist s c C s) d j d � | j D� � } d j | � S( Ns , c s s | ] } t | � Vq d S( N( t repr( t .0t x( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pys <genexpr>% s s Vec({0})( t joinR t format( R t args( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __repr__$ s c C s t | j � S( N( t lenR ( R ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __len__( s c C s | j | S( N( R ( R t i( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __getitem__+ s c C s? g t | j | j � D] \ } } | | ^ q } t j | � S( N( t zipR R R ( R t otherR t yR ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __add__. s 2c C s? g t | j | j � D] \ } } | | ^ q } t j | � S( N( R R R R ( R R R R R ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __sub__3 s 2c C s- g | j D] } | | ^ q } t j | � S( N( R R R ( R t scalarR R ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt __mul__8 s ( t __name__t __module__t __doc__R t classmethodR R R R R R R t __rmul__( ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyR s c C s d d l } | j � d S( Ni����( t doctestt testmod( R! ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt test@ s N( ( R R# ( ( ( s( /usr/lib64/python2.7/Demo/classes/Vec.pyt <module> s ?
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