Django Verification Code

Django Simple Captcha function

Dependency Packages

Libz-dev Libjpeg-dev Libfreetype6-dev Python-dev

One, download the package, copy the CAPTCHA to the project

Https://github.com/mbi/django-simple-captcha

Second, the operation

Pip Install Django-simple-captcha

Third, add to settings.py

Installed_apps = [' Captcha ',]

Four, the operation

Python manage.py Migrate

V. Modification of urls.py

From django.conf.urls import url,includeurlpatterns = [url (r ' ^captcha/', include (' Captcha.urls ')),]

Vi. Modification of form

form.py adding CAPTCHA

From captcha.fields import captchafieldclass loginform (forms. Form):     username = forms. Charfield (label= ' username ', widget=forms. TextInput (attrs={"placeholder":  "user name",  "required":  "required",}),                                 max_length=50, error_messages={"Required":  " Username cannot be empty ",})     password = forms. Charfield (label= ' password ', widget=forms. Passwordinput (attrs={"placeholder":  "password",  "required":  "required",}),                                 max_length=20, error_messages={"Required":  " Password cannot be empty ",})     captcha = captchafield (label= ' Verification code')     def clean (self):         #验证码          try:             captcha_x = self.cleaned_data[' Captcha ']         except exception as e:             print  (' except:  '  + str (e))              raise forms. ValidationError ("Wrong verification code, please re-enter")

This article is from the "Silver Fox" blog, please be sure to keep this source http://foxhound.blog.51cto.com/1167932/1828510

Django Verification Code