예제 #1
0
    def is_username_available(cls, username):
        '''
        This method checks to see if an username has been registered by another user

        Args:
            username: The username to be checked for availability

        Returns:
            False is the username has been used by another user
            True if otherwise
        '''
        if username is None:
            return False

        key = 'username_available_' + username
        rv = r.get(key)
        if rv is not None:
            return rv

        if username is not None and \
            User.objects(name=username).first() is None:
            r.set(key, False)
            return True
        else:
            return False
예제 #2
0
    def is_email_available(cls, email):
        '''
        This method checks to see if an email has been previously used or registered by another user

        Args:
            email: The email to be checked for availability

        Returns:
            False is the email has been used by another user
            True if otherwise
        '''
        if email is None:
            return False

        key = 'email_available_' + email
        rv = r.get(key)
        if rv is not None:
            return rv

        if email is not None and User.objects(email=email).first() is None:
            r.set(key, False)
            return True
        else:
            return False