관리-도구
편집 파일: tdemo_lindenmayer_indian.pyo
� A fc @ sS d Z d d l Td � Z d � Z d � Z e d k rO e � Z e GHe � n d S( s� turtle-example-suite: xtx_lindenmayer_indian.py Each morning women in Tamil Nadu, in southern India, place designs, created by using rice flour and known as kolam on the thresholds of their homes. These can be described by Lindenmayer systems, which can easily be implemented with turtle graphics and Python. Two examples are shown here: (1) the snake kolam (2) anklets of Krishna Taken from Marcia Ascher: Mathematics Elsewhere, An Exploration of Ideas Across Cultures i����( t *c C sN xG t | � D]9 } d } x$ | D] } | | j | | � } q W| } q W| S( Nt ( t ranget get( t seqt replacementRulest nt it newseqt element( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt replace s c C sW xP | D]H } y | | � Wq t k rN y t | | | � WqO qO Xq Xq Wd S( N( t TypeErrort draw( t commandst rulest b( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyR & s c C sr d � } d � } d � } i | d 6| d 6| d 6d d 6} i d d 6} d } t | | d � } t � t d � t d d � t � t � t d � t � t | | � d d l m } | d � d � } d � } d � } i | d 6| d 6| d 6} i d d 6d d 6} d } t � t d � t d d � t � t d � t | | d � } t | | � t d � d S( Nc S s t d � d S( Ni- ( t right( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt r7 s c S s t d � d S( Ni- ( t left( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt l: s c S s t d � d S( Ng @( t forward( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt f= s t -t +R s f+f+f--f--f+f+fR s b+f+b--f--b+f+bs b--f--b--fi i i i� i����( t sleepc S s t d � t d d � d S( Nt redi iZ ( t colort circle( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt AV s c S sO d d l m } t d � d | d � } t | � t | d � t | � d S( Ni����( t sqrtt blacki i i ( t mathR R R R ( R R ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt BZ s c S s t d � t d � d S( Nt greeni ( R R ( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt Fb s t at afbfat afbfbfbfat fbfbfbfbi- s Done!( R t resett speedt tracert htt upt backwardt downR t timeR R ( R R R t snake_rulest snake_replacementRulest snake_startt drawingR R R R" t krishna_rulest krishna_replacementRulest krishna_start( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt main1 s@ " t __main__N( t __doc__t turtleR R R6 t __name__t msgt mainloop( ( ( s< /usr/lib64/python2.7/Demo/turtle/tdemo_lindenmayer_indian.pyt <module> s C