Lc @ s d Z d d k Z d d Z d d Z d e i f d YZ d e i f d YZ d
e i f d YZ d e i f d
YZ d Z d S( s Python 'utf-8-sig' Codec
This work similar to UTF-8 with the following changes:
* On encoding/writing a UTF-8 encoded BOM will be prepended/written as the
first three bytes.
* On decoding/reading if the first three bytes are a UTF-8 encoded BOM, these
bytes will be skipped.
iNt strictc C s' t i t i | | d t | f S( Ni ( t codecst BOM_UTF8t utf_8_encodet len( t inputt errors( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt encode s c C sW d } | d t i j o | d } d } n t i | | t \ } } | | | f S( Ni i ( R R t utf_8_decodet True( R R t prefixt outputt consumed( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt decode s
t IncrementalEncoderc B s; e Z d d Z e d Z d Z d Z d Z RS( R c C s t i i | | d | _ d S( Ni ( R R t __init__t first( t selfR ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR s c C sM | i o( d | _ t i t i | | i d St i | | i d Sd S( Ni ( R R R R R ( R R t final( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR s
c C s t i i | d | _ d S( Ni ( R R t resetR ( R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR % s c C s | i S( N( R ( R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt getstate) s c C s
| | _ d S( N( R ( R t state( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt setstate, s ( t __name__t
__module__R t FalseR R R R ( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR s
t IncrementalDecoderc B s& e Z d d Z d Z d Z RS( R c C s t i i | | t | _ d S( N( R t BufferedIncrementalDecoderR R R ( R R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR 0 s c C s | i o t | d j o% t i i | o d Sd | _ q d | _ | d t i j o. t i | d | | \ } } | | d f Sn t i | | | S( Ni u i ( u i ( R R R R t
startswitht NoneR ( R R R R R R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt _buffer_decode4 s
c C s t i i | t | _ d S( N( R R R R R ( R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR D s ( R R R R R ( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR / s t StreamWriterc B s e Z d Z d d Z RS( c C s4 t i i | y
| ` Wn t j
o n Xd S( N( R R R R t AttributeError( R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR I s
R c C s t i | _ t | | S( N( R R R ( R R R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR P s ( R R R R ( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR H s t StreamReaderc B s e Z d Z d d Z RS( c C s4 t i i | y
| ` Wn t j
o n Xd S( N( R R! R R
R ( R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR U s
R c C s t | d j o t i i | o d SnL | d t i j o7 t i | _ t i | d | \ } } | | d f St i | _ t i | | S( Ni u i ( u i ( R R R R R R
( R R R R R ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR
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( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyR! T s c C s4 t i d d d t d t d t d t d t d t S( Nt names utf-8-sigR R
t incrementalencodert incrementaldecodert streamreadert streamwriter( R t CodecInfoR R
R R R! R ( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt getregentryl s (
t __doc__R R R
R R R R R! R( ( ( ( s) /usr/lib/python2.6/encodings/utf_8_sig.pyt <module> s
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