para.py 文件源码

def test():
    from pprint import pprint
    #print test_program; return
    from reportlab.pdfgen import canvas
    from reportlab.lib.units import inch
    fn = "paratest0.pdf"
    c = canvas.Canvas(fn)
    test2(c,testparagraph)
    test2(c,testparagraph1)
    if 1:
        remainder = test_program + test_program + test_program
        laststate = {}
        while remainder:
            print("NEW PAGE")
            c.translate(inch, 8*inch)
            t = c.beginText()
            t.setTextOrigin(0,0)
            p = paragraphEngine()
            p.resetState(laststate)
            p.x = 0
            p.y = 0
            maxwidth = 7*inch
            maxheight = 500
            (formattedprogram, remainder, laststate, height) = p.format(maxwidth, maxheight, remainder)
            if debug:
                pprint( formattedprogram )#; return
            laststate = p.runOpCodes(formattedprogram, c, t)
            c.drawText(t)
            c.showPage()
            print("="*30, "x=", laststate["x"], "y=", laststate["y"])
    c.save()
    print(fn)