Edit File: ColorDB.pyc
� ��^c @ s d Z d d l Z d d l Z d d l Td d l Z d e f d � � YZ d a d Z d Z d d3 d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d � e f e j d � e f e j d � e f e j d � e f e j d � e f g Z d d � Z i Z d � Z i a d � Z d5 Z d � Z d � Z e d k re d � Z e s�d GHe j d! � n d" Z e j e � \ Z Z Z! Z" e Gd# Ge Ge Ge! Ge e" � GHe j# e" � \ Z$ Z% d$ Ge$ Gd% Ge j& e% � GHd6 \ Z' Z( Z) d7 \ Z' Z( Z) d8 \ Z' Z( Z) d- Ge Gd. GHd d l* Z* e* j* � Z+ e j, e' e( e) � Z, e* j* � Z- d/ Ge, Gd0 Ge- e+ Gd1 GHxi e j. � D]X Z/ e j e/ � \ Z' Z( Z) e j0 e' e( e) � Z% d2 e/ e' e( e) e j& e% d! � f GHq�Wn d S(9 sG Color Database. This file contains one class, called ColorDB, and several utility functions. The class must be instantiated by the get_colordb() function in this file, passing it a filename to read a database out of. The get_colordb() function will try to examine the file to figure out what the format of the file is. If it can't figure out the file format, or it has trouble reading the file, None is returned. You can pass get_colordb() an optional filetype argument. Supporte file types are: X_RGB_TXT -- X Consortium rgb.txt format files. Three columns of numbers from 0 .. 255 separated by whitespace. Arbitrary trailing columns used as the color name. The utility functions are useful for converting between the various expected color formats, and for calculating other color values. i����N( t *t BadColorc B s e Z RS( ( t __name__t __module__( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR s t s , t ColorDBc B sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sA d } | j | _ i | _ i | _ d | _ x | D]} | j j | � } | s� t j d I| j Id I| IJ| d 7} q4 n | j | � \ } } } | j | � } | j � } | | | f } | j j | | g f � \ } } | | k r| | k r| j | � n | | f | j | <| | j | <| d } q4 Wd S( Ni s Error ins linei ( t namet _ColorDB__namet _ColorDB__byrgbt _ColorDB__bynamet Nonet _ColorDB__allnamest _ret matcht syst stderrt _extractrgbt _extractnamet lowert gett append( t selft fpt linenot linet mot redt greent blueR t keynamet keyt foundnamet aliases( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt __init__' s* " ! c C s, g | j d d d � D] } t | � ^ q S( NR R R ( t groupt int( R R t x( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR M s c C s | j d � S( NR ( R" ( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR P s c C s | j S( N( R ( R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt filenameS s c C s3 y | j | SWn t k r. t | � � n Xd S( s Return name for rgbtupleN( R t KeyErrorR ( R t rgbtuple( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt find_byrgbV s c C s? | j � } y | j | SWn t k r: t | � � n Xd S( s" Return (red, green, blue) for nameN( R R R& R ( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt find_byname] s c C s� d } d } x� | j j � D]� \ } } | j | j � \ } } } | | } | | } | | } | | | | | | } | d k s� | | k r | } | } q q W| S( s3 Return the name of color nearest (red, green, blue)i����t ( R t valuesR R ( R R R R t nearestt nearest_nameR R t rt gt bt rdeltat gdeltat bdeltat distance( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR, e s c C se | j s^ g | _ x- | j j � D] \ } } | j j | � q" Wd � } | j j | � n | j S( Nc S s t | j � | j � � S( N( t cmpR ( t n1t n2( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt nocase_cmp~ s ( R R R+ R t sort( R R R R8 ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt unique_namesw s c C sT y | j | | | f \ } } Wn& t k rH t | | | f � � n X| g | S( N( R R& R ( R R R R R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt aliases_of� s ( R R R! R R R% R( R) R, R: R; ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR & s & t RGBColorDBc B s e Z e j d � Z RS( s? \s*(?P<red>\d+)\s+(?P<green>\d+)\s+(?P<blue>\d+)\s+(?P<name>.*)( R R t ret compileR ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR< � s t HTML40DBc B s e Z e j d � Z d � Z RS( s+ (?P<name>\S+)\s+(?P<hexrgb>#[0-9a-fA-F]{6})c C s t | j d � � S( Nt hexrgb( t rrggbb_to_tripletR" ( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR � s ( R R R= R> R R ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR? � s t LightlinkDBc B s e Z e j d � Z d � Z RS( s, (?P<name>(.+))\s+(?P<hexrgb>#[0-9a-fA-F]{6})c C s | j d � j � S( NR ( R" t strip( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR � s ( R R R= R> R R ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyRB � s t WebsafeDBc B s) e Z e j d � Z d � Z d � Z RS( s (?P<hexrgb>#[0-9a-fA-F]{6})c C s t | j d � � S( NR@ ( RA R" ( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR � s c C s | j d � j � S( NR@ ( R" t upper( R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyR � s ( R R R= R> R R R ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyRD � s t Xorgt XConsortiumt HTMLt lightlinkt Websafec C s� d } t | � } zx | j � } | s+ d S| d k r@ t } n | g } x1 | D]% \ } } | j | � } | rP PqP qP Wd S| | � } Wd | j � X| a | S( N( R t opent readlinet FILETYPESt searcht closet DEFAULT_DB( t filet filetypet colordbR R t filetypest typeret class_R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt get_colordb� s$ c C s� t j | � } | d k r� | d d k r: t | � � n | d d !} | d d !} | d d !} t | d � t | d � t | d � f } | t | <n | S( s9 Converts a #rrggbb color to the tuple (red, green, blue).i t #i i i i i N( t _namedictR R R R# ( t colorR' R R R ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyRA � s * c C s6 t j | � } | d k r2 d | } | t | <n | S( s/ Converts a (red, green, blue) tuple to #rrggbb.s #%02x%02x%02xN( t _tripdictR R ( R' t hexname( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt triplet_to_rrggbb� s g p@i c C s t t j | t � S( N( t mapt operatort __div__t _maxtuple( R' ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt triplet_to_fractional_rgb� s c C s6 d } d } d } | | d | | d | | d S( Ng�A`��"�?gbX9���?g�v��/�?i i i ( ( R' R. R/ R0 ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt triplet_to_brightness� s t __main__s /usr/openwin/lib/rgb.txts! No parseable color database foundi t navyt :s name:s aliases:i� i� i� i� i� i� i� s finding nearest tos ...s found nearest colort int secondss %20s: (%3d/%3d/%3d) == %s( ( g p@( g p@g p@g p@( i i i� ( i� i� i� ( i� i� i� (1 t __doc__R R= t typesR_ t ExceptionR R RP t SPACEt COMMASPACER R< R? RB RD R> RM RW RY RA R[ R] Ra Rb Rc R RS t exitt targetR) R R R R' R( R R t joinR. R/ R0 t timet t0R, t t1R: t nR; ( ( ( s4 /usr/lib64/python2.7/site-packages/pynche/ColorDB.pyt <module> sd e