Imag.py

#!/usr/bin/env python

#生成验证码
import Image,ImageDraw,ImageFont,ImageFilter
import random

def rndChar():
    return chr(random.randint(65,90))
def rndColor():
    return (random.randint(64,255),random.randint(64,255),random.randint(64,255))
def rndColor2():
    return (random.randint(32,127),random.randint(32,127),random.randint(32,127))
width=60*4
height=60
image=Image.new('RGB',(width,height),(255,255,255))

font=ImageFont.truetype('/usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf',36)
draw=ImageDraw.Draw(image)

for x in range(width):
    for y in range(height):
        draw.point((x,y),fill=rndColor())

for t in range(4):
    draw.text((60*t+10,10),rndChar(),font=font,fill=rndColor2())

image=image.filter(ImageFilter.BLUR)
image.save('code.jpg','jpeg')