DjangoCaptchaDjango验证码库

在django中生成英文单词验证码,提供验证码图片生成,检查验证码等功能 原用于pythoner.net的验证码,现整理出来打包发布到pypi.

新特性

• 新增数字验证码模式


• 字体尺寸根据图片长宽自适应

Usage

Install

pip install DjangoCaptcha

or

easy_install DjangoCaptcha

Display(views.py)

from DjangoCaptcha import Captcha

def code(request):

    ca =  Captcha(request)

    ca.words = ['hello','world','helloworld']

    ca.type = 'number'

    return ca.display()

Check user input(views.py)

from DjangoCaptcha import Captcha

def index(request):

    _code = request.GET.get('code') or ''

    if not _code:

        return render('index.html',locals())



    ca = Captcha(request)

    if ca.check(_code):

        return HttpResponse('验证成功')

    else:

        return HttpResponse('验证失败')

Custom

width of image

ca.img_width = 150

height of image

ca.img_height = 30

type fo code ('number'/'word')

ca.type = 'number'

Rely on

• PIL

More

• http://pythoner.net