Edit file File name : xdrlib.pyc Content :� �bc @ s� d Z d d l Z y d d l m Z Wn! e k rI d d l m Z n Xd d l m Z d d d d g Z d e f d � � YZ d e f d � � YZ d � Z d d d � � YZ d d d � � YZ d S( sR Implements (a subset of) Sun XDR -- eXternal Data Representation. See: RFC 1014 i����N( t StringIO( t wrapst Errort Packert Unpackert ConversionErrorc B s) e Z d Z d � Z d � Z d � Z RS( s� Exception class for this module. Use: except xdrlib.Error, var: # var has the Error instance for the exception Public ivars: msg -- contains the message c C s | | _ d S( N( t msg( t selfR ( ( s /usr/lib/python2.7/xdrlib.pyt __init__ s c C s t | j � S( N( t reprR ( R ( ( s /usr/lib/python2.7/xdrlib.pyt __repr__ s c C s t | j � S( N( t strR ( R ( ( s /usr/lib/python2.7/xdrlib.pyt __str__ s ( t __name__t __module__t __doc__R R R ( ( ( s /usr/lib/python2.7/xdrlib.pyR s c B s e Z RS( ( R R ( ( ( s /usr/lib/python2.7/xdrlib.pyR # s c s t � � � f d � � } | S( s5 Wrap any raised struct.errors in a ConversionError. c sA y � | | � SWn) t j k r< } t | j d � � n Xd S( Ni ( t structt errorR t args( R t valuet e( t function( s /usr/lib/python2.7/xdrlib.pyt result) s ( R ( R R ( ( R s /usr/lib/python2.7/xdrlib.pyt raise_conversion_error& s c B s� e Z d Z d � Z d � Z d � Z e Z e d � � Z e d � � Z e Z d � Z d � Z e Z e d � � Z e d � � Z d � Z e Z d � Z e Z e Z d � Z d � Z d � Z RS( s0 Pack various data representations into a buffer.c C s | j � d S( N( t reset( R ( ( s /usr/lib/python2.7/xdrlib.pyR 5 s c C s t � | _ d S( N( t _StringIOt _Packer__buf( R ( ( s /usr/lib/python2.7/xdrlib.pyR 8 s c C s | j j � S( N( R t getvalue( R ( ( s /usr/lib/python2.7/xdrlib.pyt get_buffer; s c C s | j j t j d | � � d S( Ns >L( R t writeR t pack( R t x( ( s /usr/lib/python2.7/xdrlib.pyt pack_uint@ s c C s | j j t j d | � � d S( Ns >l( R R R R ( R R ( ( s /usr/lib/python2.7/xdrlib.pyt pack_intD s c C s- | r | j j d � n | j j d � d S( Ns s ( R R ( R R ( ( s /usr/lib/python2.7/xdrlib.pyt pack_boolJ s c C s� y | j | d ?d @� Wn/ t t j f k rJ } t | j d � � n Xy | j | d @� Wn/ t t j f k r� } t | j d � � n Xd S( Ni l �� i ( R t TypeErrorR R R R ( R R R ( ( s /usr/lib/python2.7/xdrlib.pyt pack_uhyperN s c C s | j j t j d | � � d S( Ns >f( R R R R ( R R ( ( s /usr/lib/python2.7/xdrlib.pyt pack_floatZ s c C s | j j t j d | � � d S( Ns >d( R R R R ( R R ( ( s /usr/lib/python2.7/xdrlib.pyt pack_double^ s c C s` | d k r t d � n | | } | d d d } | | t | � d } | j j | � d S( Ni s fstring size must be nonnegativei i s ( t ValueErrort lenR R ( R t nt st data( ( s /usr/lib/python2.7/xdrlib.pyt pack_fstringb s c C s- t | � } | j | � | j | | � d S( N( R( R R, ( R R* R) ( ( s /usr/lib/python2.7/xdrlib.pyt pack_stringl s c C s9 x% | D] } | j d � | | � q W| j d � d S( Ni i ( R ( R t listt pack_itemt item( ( s /usr/lib/python2.7/xdrlib.pyt pack_listt s c C s= t | � | k r t d � n x | D] } | | � q% Wd S( Ns wrong array size( R( R' ( R R) R. 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