python+ PIL 生成验证码图片

from PIL import Image , ImageDraw ,ImageFont import randomdef Verify():    code = []    width = 150  ##生成的图片宽度    height = 60  ###生成的图片高度    bgcolor = (255,255,255)   ##生成的图片背景色    img = Image.new('RGB',(width,height),bgcolor)  ##生成图片        draw = ImageDraw.Draw(img)    while True:        s = random.randint(48,90)        if s>57 and s<65:            continue        else:            code.append(chr(s))            if len(code)==5:                break      PRint(code)    draw.text( (random.randint(10, 20),random.randint(0, 5)),               code[0],               (10,7,100),               font = ImageFont.truetype('simsun.ttc',random.randint(35,50))  )    draw.text( (random.randint(25, 40),random.randint(0, 5)),               code[1],               (10,7,100),               font = ImageFont.truetype('simsun.ttc',random.randint(35,50))  )    draw.text( (random.randint(45, 60),random.randint(0, 5)),               code[2],               (10,7,100),               font = ImageFont.truetype('simsun.ttc',random.randint(35,50))  )    draw.text( (random.randint(65, 80),random.randint(0, 5)),               code[3],               (10,7,100),               font = ImageFont.truetype('simsun.ttc',random.randint(35,50))  )    draw.text( (random.randint(85, 100),random.randint(0, 5)),               code[4],               (10,7,100),               font = ImageFont.truetype('simsun.ttc',random.randint(35,50))  )    params = [1 - float(random.randint(1, 2)) / 100,              0.1,              0.8,              0,              1 - float(random.randint(1, 10)) / 100,              float(random.randint(1, 2)) / 500,              0.001,              float(random.randint(1, 2)) / 500              ]      img = img.transform((150,60), Image.PERSPECTIVE, params)                img.show()    return code                                if __name__=='__main__':    Verify()