Python pipeline.warn_setting函数代码示例

def create_user(backend, details, response, uid, username, user=None, *args,
                **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {'user': user}
    if not username:
        return None

    warn_setting('SOCIAL_AUTH_CREATE_USERS', 'create_user')
    request = kwargs.get('request')
    is_mobile = request.mobile

    if is_mobile:
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        raise ValueError('Registration is not possible on mobile')
    if not getattr(settings, 'SOCIAL_AUTH_CREATE_USERS', True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        raise ValueError('Registration is currently closed')

    email = details.get('email')
    return {
        'user': User.objects.create_user(username=username, email=email),
        'is_new': True
    }

def create_user(backend, details, response, uid, username, user=None, *args, **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {'user': user}
    if not username:
        return None

    warn_setting('SOCIAL_AUTH_CREATE_USERS', 'create_user')

    if not setting('SOCIAL_AUTH_CREATE_USERS', True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__, uid=uid, response=response, details=details)
        return None

    email = details.get('email')
    request = kwargs["request"]

    user = User.objects.create_user(username=username, email=email)

    Account.create(request=request, user=user)
    EmailAddress.objects.add_email(user, user.email, primary=True)

    return {
        'user': user,
        'is_new': True
    }

def create_user(backend, details, response, uid, username, user=None, *args,
                **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {'user': user}
    if not username:
        return None

    warn_setting('SOCIAL_AUTH_CREATE_USERS', 'create_user')

    if not setting('SOCIAL_AUTH_CREATE_USERS', True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        return None

    email = details.get('email')
    if email:
        user = User.objects.filter(email=email)
        if user:
            user = user[0]
        else:
            user = User.objects.create_user(username=username, email=email)
    else:
        user = User.objects.create_user(username=username, email=email)
    return {
        'user': user,
        'is_new': True
    }

def create_user(backend, details, response, uid, username, user=None, *args,
                **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {'user': user}
    if not username:
        return None

    warn_setting('SOCIAL_AUTH_CREATE_USERS', 'create_user')

    if not setting('SOCIAL_AUTH_CREATE_USERS', True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        return None

    email = details.get('email')
    from lfsp.config.middleware import REQUEST_VARS
    user = User(network=REQUEST_VARS.domain_config.network, username=username)
    user.preferences.email = email
    user.save()
    return {
        'user': user, 
        'is_new': True
    }

def load_extra_data(backend, details, response, social_user, uid, user,
                    *args, **kwargs):
    """Load extra data from provider and store it on current UserSocialAuth
    extra_data field.
    """
    warn_setting('SOCIAL_AUTH_EXTRA_DATA', 'load_extra_data')

    if setting('SOCIAL_AUTH_EXTRA_DATA', True):
        extra_data = backend.extra_data(user, uid, response, details)
        if extra_data and social_user.extra_data != extra_data:
            social_user.extra_data = extra_data
            social_user.save()

def associate_by_email(details, *args, **kwargs):
    """Return user entry with same email address as one returned on details."""
    email = details.get('email')

    warn_setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL', 'associate_by_email')

    if email and setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL'):
        # try to associate accounts registered with the same email address,
        # only if it's a single object. ValueError is raised if multiple
        # objects are returned
        try:
            return {'user': User.objects.get(email=email)}
        except MultipleObjectsReturned:
            raise ValueError('Not unique email address.')
        except User.DoesNotExist:
            pass

def create_user(backend, details, response, uid, username, user=None, *args, **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {"user": user}
    if not username:
        return None

    warn_setting("SOCIAL_AUTH_CREATE_USERS", "create_user")

    if not getattr(settings, "SOCIAL_AUTH_CREATE_USERS", True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__, uid=uid, response=response, details=details)
        return None

    email = details.get("email")
    return {"user": User.objects.create_user(username=username, email=email), "is_new": True}

def associate_by_email(details, *args, **kwargs):
    """Return user entry with same email address as one returned on details."""
    email = details.get('email')

    warn_setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL', 'associate_by_email')

    if email and setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL', True):
        # try to associate accounts registered with the same email address,
        # only if it's a single object. AuthException is raised if multiple
        # objects are returned
        try:
            address = EmailAddress.objects.filter(email=email, verified=True).select_related("user").get()
            return {"user": address.user}
        except MultipleObjectsReturned:
            raise AuthException(kwargs['backend'], 'Not unique email address.')
        except EmailAddress.DoesNotExist:
            pass

def get_username(details, user=None, *args, **kwargs):
    """Return an username for new user. Return current user username
    if user was given.
    """
    if user:
        return {"username": user.username}

    warn_setting("SOCIAL_AUTH_FORCE_RANDOM_USERNAME", "get_username")
    warn_setting("SOCIAL_AUTH_DEFAULT_USERNAME", "get_username")
    warn_setting("SOCIAL_AUTH_UUID_LENGTH", "get_username")
    warn_setting("SOCIAL_AUTH_USERNAME_FIXER", "get_username")
    warn_setting("SOCIAL_AUTH_USERNAME_STRICT", "get_username")

    if getattr(settings, "SOCIAL_AUTH_FORCE_RANDOM_USERNAME", False):
        username = uuid4().get_hex()
    elif details.get(USERNAME):
        username = details[USERNAME]
    elif hasattr(settings, "SOCIAL_AUTH_DEFAULT_USERNAME"):
        username = settings.SOCIAL_AUTH_DEFAULT_USERNAME
        if callable(username):
            username = username()
    elif hasattr(settings, "SOCIAL_AUTH_USERNAME_STRICT", False):
        username = uuid4().get_hex()
    else:
        raise ValueError("Invalid username.")

    uuid_lenght = getattr(settings, "SOCIAL_AUTH_UUID_LENGTH", 16)
    username_fixer = getattr(settings, "SOCIAL_AUTH_USERNAME_FIXER", lambda u: u)

    short_username = username[: USERNAME_MAX_LENGTH - uuid_lenght]
    final_username = None

    while True:
        final_username = username_fixer(username)[:USERNAME_MAX_LENGTH]

        try:
            User.objects.get(username=final_username)
        except User.DoesNotExist:
            break
        else:
            # User with same username already exists, generate a unique
            # username for current user using username as base but adding
            # a unique hash at the end. Original username is cut to avoid
            # the field max_length.
            username = short_username + uuid4().get_hex()[:uuid_lenght]
    return {"username": final_username}

def create_user(backend, details, response, uid, username, user=None, *args,
                **kwargs):
    """Create user. Depends on get_username pipeline."""
    if user:
        return {'user': user}
    if not username:
        return None

    warn_setting('SOCIAL_AUTH_CREATE_USERS', 'create_user')
    if not getattr(settings, 'SOCIAL_AUTH_CREATE_USERS', True):
        ################################################################
        #Added by brianmckinney to allow us to only invite manly users
        ###############################################################
        from invite.models import Invitation
        invite_key = kwargs['request'].session.get('invite', "").strip()
 
        if invite_key:
           try:
              invite = Invitation.objects.get(key=invite_key)              
              email = details.get('email')
              from invite.views import notify_admins, update_invite
              #Notify admins that we have a new user
              #notify_admins(username)
              #Update date accepted, invite status
              user = User.objects.create_user(username=username, email=email)
              update_invite(invite_key, username)
              return {
                 'user': user,
                 'is_new': True
              }
           except Invitation.DoesNotExist:
              pass                                        
        ############## End edit ###################################
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        return None

    email = details.get('email')
    return {
        'user': User.objects.create_user(username=username, email=email),
        'is_new': True
    }

def associate_by_email(details, user=None, *args, **kwargs):
    """Return user entry with same email address as one returned on details."""
    if user:
        return None

    email = details.get('email')

    warn_setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL', 'associate_by_email')

    if email and setting('SOCIAL_AUTH_ASSOCIATE_BY_MAIL', False):
        # try to associate accounts registered with the same email address,
        # only if it's a single object. AuthException is raised if multiple
        # objects are returned
        try:
            return {'user': UserSocialAuth.get_user_by_email(email=email)}
        except MultipleObjectsReturned:
            raise AuthException(kwargs['backend'], 'Not unique email address.')
        except ObjectDoesNotExist:
            pass

def update_user_details(backend, details, response, user, is_new=False, *args,
                        **kwargs):
    """Update user details using data from provider."""
    changed = False  # flag to track changes

    warn_setting('SOCIAL_AUTH_CHANGE_SIGNAL_ONLY', 'update_user_details')

    # check if values update should be left to signals handlers only
    if not setting('SOCIAL_AUTH_CHANGE_SIGNAL_ONLY'):
        do_not_update_email = setting('SOCIAL_AUTH_DO_NOT_UPDATE_EMAIL') == True
        for name, value in details.iteritems():
            # do not update username, it was already generated
            if name in (USERNAME, 'id', 'pk'):
                continue
            if do_not_update_email and name == 'email' and not user.email:
                continue
            if value and value != getattr(user, name, None):
                setattr(user, name, value)
                changed = True

    # Fire a pre-update signal sending current backend instance,
    # user instance (created or retrieved from database), service
    # response and processed details.
    #
    # Also fire socialauth_registered signal for newly registered
    # users.
    #
    # Signal handlers must return True or False to signal instance
    # changes. Send method returns a list of tuples with receiver
    # and it's response.
    signal_response = lambda (receiver, response): response
    signal_kwargs = {'sender': backend.__class__, 'user': user,
                     'response': response, 'details': details}

    changed |= any(filter(signal_response, pre_update.send(**signal_kwargs)))

    # Fire socialauth_registered signal on new user registration
    if is_new:
        changed |= any(filter(signal_response,
                              socialauth_registered.send(**signal_kwargs)))

    if changed:
        user.save()

def create_user (backend, details, response, uid, username,
                 email, password, user = None, *args, **kwargs):
    if user:
        return {'user':user}
    if not username or not email or not password:
        return None

    warn_setting ('SOCIAL_AUTH_CREATE_USERS', 'create_user')

    if not setting('SOCIAL_AUTH_CREATE_USERS', True):
        # Send signal for cases where tracking failed registering is useful.
        socialauth_not_registered.send(sender=backend.__class__,
                                       uid=uid,
                                       response=response,
                                       details=details)
        return None

    return {
        'user': User.objects.create_user(username=username, email=email, password=password),
        'is_new': True
    }

def update_user_details(backend, details, response, user, is_new=False, *args, **kwargs):
    """Update user details using data from provider."""
    changed = False  # flag to track changes

    warn_setting("SOCIAL_AUTH_CHANGE_SIGNAL_ONLY", "update_user_details")

    # check if values update should be left to signals handlers only
    if not getattr(settings, "SOCIAL_AUTH_CHANGE_SIGNAL_ONLY", False):
        for name, value in details.iteritems():
            # do not update username, it was already generated
            if name == USERNAME:
                continue
            if value and value != getattr(user, name, None):
                setattr(user, name, value)
                changed = True

    # Fire a pre-update signal sending current backend instance,
    # user instance (created or retrieved from database), service
    # response and processed details.
    #
    # Also fire socialauth_registered signal for newly registered
    # users.
    #
    # Signal handlers must return True or False to signal instance
    # changes. Send method returns a list of tuples with receiver
    # and it's response.
    signal_response = lambda (receiver, response): response
    signal_kwargs = {"sender": backend.__class__, "user": user, "response": response, "details": details}

    changed |= any(filter(signal_response, pre_update.send(**signal_kwargs)))

    # Fire socialauth_registered signal on new user registration
    if is_new:
        changed |= any(filter(signal_response, socialauth_registered.send(**signal_kwargs)))

    if changed:
        user.save()

    def __call__(self, details, user=None, *args, **kwargs):
        """Get a new username.

        We check for existing usernames in a case-insensitive way.
        """
        if user:
            return {'username': user.username}

        warn_setting('SOCIAL_AUTH_FORCE_RANDOM_USERNAME', 'get_username')
        warn_setting('SOCIAL_AUTH_DEFAULT_USERNAME', 'get_username')
        warn_setting('SOCIAL_AUTH_UUID_LENGTH', 'get_username')
        warn_setting('SOCIAL_AUTH_USERNAME_FIXER', 'get_username')

        if getattr(settings, 'SOCIAL_AUTH_FORCE_RANDOM_USERNAME', False):
            username = uuid4().get_hex()
        elif details.get(USERNAME):
            username = details[USERNAME]
        elif settings.hasattr('SOCIAL_AUTH_DEFAULT_USERNAME'):
            username = settings.SOCIAL_AUTH_DEFAULT_USERNAME
            if callable(username):
                username = username()
        else:
            username = uuid4().get_hex()

        uuid_lenght = getattr(settings, 'SOCIAL_AUTH_UUID_LENGTH', 16)
        username_fixer = getattr(settings, 'SOCIAL_AUTH_USERNAME_FIXER',
                                 lambda u: u)

        short_username = username[:USERNAME_MAX_LENGTH - uuid_lenght]
        final_username = None

        while True:
            final_username = username_fixer(username)[:USERNAME_MAX_LENGTH]

            try:
                User.objects.get(username__iexact=final_username)
            except User.DoesNotExist:
                break
            else:
                # User with same username already exists, generate a unique
                # username for current user using username as base but adding
                # a unique hash at the end. Original username is cut to avoid
                # the field max_length.
                username = short_username + uuid4().get_hex()[:uuid_lenght]
        return {'username': final_username}