title: django-allauth, how can I only allow signup/login through social?
body: <p>I only want to allow people to sign up or log in with their social account. I have the social sign up and log in working, but I cant figure out how to disable the local sign up.</p>
  
  <p>I've read the docs and this sounds close to what I want</p>
  
  <pre><code>ACCOUNT_FORMS (={})
      Used to override forms, for example: {‘login’: ‘myapp.forms.LoginForm’}
  </code></pre>
  
  <p>It seems like I can make a new sign up form and only include the social log in link, but I was hoping there is any easier way that I'm overlooking. I'm still new to this all so I tend to miss the obvious a lot still.</p>
  
  <p>I also tried changing the code below to False, but that disabled social sign up as well.</p>
  
  <p>allauth.account.adapter.py</p>
  
  <pre><code>def is_open_for_signup(self, request):
      """
      Checks whether or not the site is open for signups.
  
      Next to simply returning True/False you can also intervene the
      regular flow by raising an ImmediateHttpResponse
      """
      return True
  </code></pre>