from string import join

##----------------------------------------------------------
class FigObject:
##----------------------------------------------------------
    def __init__(self,lines):
        self.content=lines
        self.ana()

    def ana(self):
        self.type=self.content[0].rstrip().split()[1]
        self.layer=self.content[1].rstrip().split()[6]
        self.color=self.content[1].rstrip().split()[4]  ## and/or 5?
    def set_color(self,c):
        ll=self.content[1].split()
        ll[4]=c
        ll[5]=c
        newline=join(ll,' ').lstrip().rstrip()+'\n'
        self.content[1]=newline
        
##----------------------------------------------------------
class FigFile:
##----------------------------------------------------------
    def __init__(self,fname):
        self.fname=fname
        self.objects=[]
        self.read()
        self.ana()
        
    def read(self):
        f=file(self.fname,'r')
        self.content=f.readlines()
        self.nlines=len(self.content)
        i=1
        while not self.content[i].startswith('#'):
            i+=1

        self.header=self.content[:i]


    def write(self,fname):
        f=open(fname,'w')

        for l in self.header:
            f.write(l)
        for o in self.objects:
            f.write(join(o.content))
        f.close()
        
    def ana(self):
        i=1
        try:
            while i<self.nlines:
                while not self.content[i].startswith('#'):
                    i+=1
                istart=i
                i+=1
                while not self.content[i].startswith('#'):
                    i+=1
                i-=1
                istop=i
                self.objects.append(FigObject(self.content[istart:istop+1]))
        except IndexError:
            pass

if __name__ == "__main__":
    f=FigFile('p3.fig')
    print len(f.objects)
    print '--'+f.objects[3].type+'--'
    print '--'+f.objects[3].color+'--'
    print '--'+f.objects[3].layer+'--'