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� w��Sc @ sk d d l m Z m Z m Z d d l m Z d d l Z d d l m Z d d � Z d d d � � YZ d S( i����( t constantst exceptionst util( t BaseImageN( t bisect_leftc K s# t | � } | j | � | j � S( N( t QRCodet add_datat make_image( t datat kwargst qr( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt make s R c B s� e Z d e j d d d d � Z d � Z d d � Z e d � Z d � Z d � Z d d � Z d � Z d d � Z d e e d � Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( i i c C sh | o t | � | _ t | � | _ t | � | _ t | � | _ | | _ | d k rZ n | j � d S( N( t intt versiont error_correctiont box_sizet bordert image_factoryt Nonet clear( t selfR R R R R ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt __init__ s c C s( d | _ d | _ d | _ g | _ d S( s* Reset the internal data. i N( R t modulest modules_countt data_cachet data_list( R ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR s i c C sm t | t j � r% | j j | � n; | rG | j j t j | � � n | j j t j | � � d | _ d S( s Add data to this QR Code. :param optimize: Data will be split into multiple chunks to optimize the QR size by finding to more compressed modes of at least this length. Set to ``0`` to avoid optimizing at all. N( t isinstanceR t QRDataR t appendt extendt optimal_data_chunksR R ( R R t optimize( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR ( s c C s@ | s | j r& | j d | j � n | j t | j � � d S( s� Compile the data into a QR Code array. :param fit: If ``True`` (or if a size has not been provided), find the best fit for the data to avoid data overflow errors. t startN( R t best_fitt makeImplt Falset best_mask_pattern( R t fit( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR 9 s c C sN | j d d | _ d g | j | _ xY t | j � D]H } d g | j | j | <x( t | j � D] } d | j | | <qd Wq7 W| j d d � | j | j d d � | j d | j d � | j � | j � | j | | � | j d k r| j | � n | j d k r7t j | j | j | j � | _ n | j | j | � d S( Ni i i i ( R R R R t ranget setup_position_probe_patternt sutup_position_adjust_patternt setup_timing_patternt setup_type_infot setup_type_numberR R t create_dataR R t map_data( R t testt mask_patternt rowt col( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR" D s$ c C sO xHt d d � D]7} | | d k s | j | | k r? q n xt d d � D]� } | | d k sO | j | | k r~ qO n d | k r� | d k r� | d k s| d k sd | k r� | d k r� | d k s| d k sd | k r*| d k r*d | k r*| d k r*t | j | | | | <qO t | j | | | | <qO Wq Wd S( Ni����i i i i i ( R& R t TrueR R# ( R R0 R1 t rt c( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR' ^ s ##000 c C s* | d k r d } n+ | d k s- | d k r@ t d t � � n t j | � } t j � } xN | j D]C } | j | j d � | j t | � | | j � | j | � qe Wt | � } t t j | j | | � | _ | j d k r� t j � � n | t j | j � k r#| j d | j � n | j S( sD Find the minimum size required to fit in the data. i i( s* Invalid version (was %s, expected 1 to 40)i i) R N( R t ValueErrorR R t mode_sizes_for_versiont BitBufferR t putt modet lent writeR t BIT_LIMIT_TABLER R t DataOverflowErrorR! ( R R t mode_sizest bufferR t needed_bits( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR! p s& c C sp d } d } x] t d � D]O } | j t | � t j | j � } | d k sY | | k r | } | } q q W| S( s7 Find the most efficient mask pattern. i i ( R& R" R2 R t lost_pointR ( R t min_lost_pointt patternt iRA ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR$ � s c C s* | d k r$ d d l } | j } n | j � s? t d � � n | j d k r[ | j � n | j } | j d d | d d d � xs t | � D]e } | j d � xB t | � D]4 } | j | | r� | j d � q� | j d � q� W| j d � q� W| j d d | d d d � | j � d S( sz Output the QR Code only using TTY colors. If the data has not been compiled yet, make it first. i����Ns Not a ttys [1;47mt i i s [0m s [1;47m [40ms s [1;47m [0m ( R t syst stdoutt isattyt OSErrorR R R R; R& R t flush( R t outRF t modcountR3 R4 ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt print_tty� s$ ! !c s� | d k r$ d d l } | j } n | rF | j � rF t d � � n � j d k rb � j � n � j � g d D] } t | � j d � ^ qr } | r� t � n � r� | j � n � � � f d � } x� t � j � � j d � D]� } | r2� s| � � j d k r"| j d � n | j d � n xW t � j � � j � D]; } | | | � | | d | � d >} | j | | � qMW| r�| j d � n | j d � q� W| j � d S( s� Output the QR Code using ASCII characters. :param tty: use fixed TTY color codes (forces invert=True) :param invert: invert the ASCII characters (solid <-> transparent) i����Ns Not a ttyi� i� i� i� t cp437c sl � r/ � j r/ t | | � � � j k r/ d St | | � d k sY t | | � � k r] d S� j | | S( Ni i ( R t maxt minR ( t xt y( t invertRL R ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt get_module� s *i i s [48;5;232ms [38;5;255ms [0ms ( i� i� i� i� ( R RF RG RH RI R R R t chrt decodeR2 t reverseR& R R; RJ ( R RK t ttyRS RF t codet codesRT R3 R4 t pos( ( RS RL R s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt print_ascii� s4 ( $ !$c K s� | j d k r | j � n | d k r+ n. | j } | d k rY d d l m } | } n | | j | j | j | � } xU t | j � D]D } x; t | j � D]* } | j | | r� | j | | � q� q� Wq� W| S( su Make an image from the QR Code data. If the data has not been compiled yet, make it first. i����( t PilImageN( R R R R t qrcode.image.pilR] R R R R& R t drawrect( R R R R] t imR3 R4 ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR � s c C s� xV t d | j d � D]> } | j | d d k r: q n | d d k | j | d <q WxV t d | j d � D]> } | j d | d k r� qp n | d d k | j d | <qp Wd S( Ni i i i ( R& R R R ( R R3 R4 ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR) s c C s2 t j | j � } xt t | � � D]} x� t t | � � D]� } | | } | | } | j | | d k ru q> n x� t d d � D]� } x� t d d � D]� } | d k s� | d k s� | d k s� | d k s� | d k r| d k rt | j | | | | <q� t | j | | | | <q� Wq� Wq> Wq% Wd S( Ni����i i i ( R t pattern_positionR R& R: R R R2 R# ( R R[ RD t jR0 R1 R3 R4 ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR( s 0 c C s� t j | j � } xW t d � D]I } | o= | | ?d @d k } | | j | d | d | j d d <q WxW t d � D]I } | o� | | ?d @d k } | | j | d | j d d | d <qy Wd S( Ni i i i ( R t BCH_type_numberR R& R R ( R R. t bitsRD t mod( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR+ ( s ,c C sq | j d >| B} t j | � } x� t d � D]� } | oK | | ?d @d k } | d k rn | | j | d <q- | d k r� | | j | d d <q- | | j | j d | d <q- Wx� t d � D]� } | o� | | ?d @d k } | d k r | | j d | j | d <q� | d k r7| | j d d | d d <q� | | j d d | d <q� W| | j | j d d <d S( Ni i i i i i ( R R t BCH_type_infoR& R R ( R R. R/ R Rd RD Re ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR* 3 s" c C s� d } | j d } d } d } t j | � } t | � } xBt j j | j d d d � D]!} | d k ry | d 8} n | | d f } x� t rzx� | D]� } | j | | d k r� t } | | k r� | | | ?d @d k } n | | | � r� | } n | | j | | <| d 8} | d k r9| d 7} d } q9q� q� W| | 7} | d k sb| j | k r� | | 8} | } Pq� q� WqZ Wd S( Ni����i i i i����i ( R R t mask_funcR: t sixt movest xrangeR2 R R R# ( R R R/ t incR0 t bitIndext byteIndexRg t data_lenR1 t col_rangeR4 t dark( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR- R s8 & c C s� | j d k r | j � n | j s, | j St | j � | j d } t g | g | j } t g | j } x& | j D] } | j | | | � qw W| t g | g | j 7} | S( s� Return the QR Code as a multidimensonal array, including the border. To return the array without a border, set ``self.border`` to 0 first. i N( R R R R R R: R# R ( R t widthRY t x_bordert module( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt get_matrix s N( t __name__t __module__R R t ERROR_CORRECT_MR R R R2 R R" R' R! R$ RM R# R\ R R) R( R+ R* R- Rt ( ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyR s( . -( ( t qrcodeR R R t qrcode.image.baseR Rh t bisectR R R R ( ( ( s/ /usr/lib/python2.7/site-packages/qrcode/main.pyt <module> s