我正致力于将jan果应用与面具结合起来,我几乎只是想让用户在我/她成功贴上手提书之后选择其用户名称:

供使用:

登记册:

username = forms.RegexField(regex=r ^w+$ ,
                            max_length=30,
                            widget=forms.TextInput(attrs=attrs_dict),
                            label=_(u username ))

def clean_username(self):
    """
    Validate that the username is alphanumeric and is not already
    in use.

    """
    try:
        user = User.objects.get(username__iexact=self.cleaned_data[ username ])
    except User.DoesNotExist:
        return self.cleaned_data[ username ]
    raise forms.ValidationError(_(u This username is already taken. Please choose another. ))

此外,还制作了一个对照模板。

这里的意思是,我使用了从中删除的词语。

def register_username(request, form_class=RegisterUsernameForm, template_name= registration/register_username_form.html , extra_context=None):

    if request.method ==  POST :
        form = form_class(data=request.POST, files=request.FILES)
        if form.is_valid():
            username = form[ username ].data
            return HttpResponseRedirect(reverse( facebook_settings ))
    else:
        form = form_class()

    if extra_context is None:
            extra_context = {}
    context = RequestContext(request)
    for key, value in extra_context.items():
        context[key] = callable(value) and value() or value
    return render_to_response(template_name,
                          {  form : form },
                          context_instance=context)

在其中,我刚刚从......处获得用户名。

我对我的“詹戈”申请有一丝不.之处,即检查我的台目中是否存在用户,如果当时不产生新用户,则需要重新引导这种“用户名”形式,上面已经提到。 这样,用户可以选择,然后将登记在 d子上。

FbBackend:

def fb_authenticate(self, request, facebook_id=None):
    if not facebook_id: return None
    try:
        profile = UserProfile.objects.get(facebook_id=facebook_id)

        #To Check whether the same user is loggin in to facebook if not then logout the perivous one and login new one.
        if request.user != profile.user :
           from django.contrib.auth import logout
           logout(request)
           request.user=profile.user

        UpdateFbUserDetails(request, profile.user, facebook_id)
        return profile.user
    except UserProfile.DoesNotExist:
        # No user. Create one.
        pass

    #Get user facebook account details like first name, last name and email address. 
    username = request.facebook.users.getInfo([request.facebook.uid], [ name ])[0][ name ]
    firstname = request.facebook.users.getInfo([request.facebook.uid], [ first_name ])[0][ first_name ]
    lastname = request.facebook.users.getInfo([request.facebook.uid], [ last_name ])[0][ last_name ]
    emailaddress = request.facebook.users.getInfo([request.facebook.uid], [ email ])[0][ email ]

    # Create the username for facebook logged in user 
    fbusername = (emailaddress.rsplit ( @ )[0]).replace ( . ,  ) + "_"+((emailaddress.rsplit ( @ )[1])[0]).capitalize()


    try:
        user = User.objects.get(email=emailaddress)
        # This shouldn t really happen. Log an error.
        # logging.error( Strange: user %s already exists.  % username)
    except User.DoesNotExist:
        user = User.objects.create_user(fbusername,emailaddress, xxxx )#( fb_%s  % facebook_id,   )
        user.first_name = firstname 
        user.last_name = lastname

    if not UpdateFbUserDetails(request, user, facebook_id):
        return None
    user.save()
    profile, created = UserProfile.objects.get_or_create(user=user)
    profile.facebook_id = facebook_id
    new_basics_info = UserBasicInfo()
    new_basics_info.full_name = username
    new_basics_info.save()
    profile.basics_info = new_basics_info
    new_personal_info = UserPersonalInfo()
    new_personal_info.save()
    profile.personal_info = new_personal_info
    profile.save()
    return user

请帮助我如何做到这一点。

增 编

Ansh J