# Python library for ansi colorization

class ansi:
    K="\033[1;30m"
    R="\033[1;31m"
    G="\033[1;32m"
    B="\033[1;34m"
    Y="\033[1;33m"
    M="\033[1;35m"
    C="\033[1;36m"
    W="\033[1;37m"
    
    k="\033[0;30m"
    r="\033[0;31m"
    g="\033[0;32m"
    b="\033[0;34m"
    y="\033[0;33m"
    m="\033[0;35m"
    c="\033[0;36m"
    w="\033[0;37m"
    
    bk="\033[40m"
    br="\033[41m"
    bg="\033[42m"
    by="\033[43m"
    bb="\033[44m"
    bm="\033[45m"
    bc="\033[46m"
    bw="\033[47m"

    S = '\033[1m'#strong
    U = '\033[4m'#underline
    Z = '\033[0m'#zero colors
    CLRLIN = '\033[2J'
    CLREND = '\033[K'
    CLRSCR = CLRLIN+"\033[0;0H"
    
    color_keys="K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,U,Z,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR".split(",")
    color_list=[K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,U,Z,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR]
        
    def pos(self,y,x):
        return "\033["+str(y)+";"+str(x)+"H"

    def posprint(self, y,x,s):
        sys.stdout.write( self.pos(y,x) + str(s) )

    def clear(self):
        sys.stdout.write( self.CLR+self.pos(0,0) )
    def clear_to_end(self):
        sys.stdout.write( self.CLREND )

    def color_string(self,s):
        for i,c in enumerate(self.color_keys):
            s=s.replace("${"+c+"}",self.color_list[i])
        return s
    def nocolor_string(self,s):
        for i,c in enumerate(self.color_keys):
            s=s.replace("${"+c+"}","")
        return s