def get_scopes_information(self):
        """
        Return a list with the description of all the scopes requested.
        """
        scopes = StandardScopeClaims.get_scopes_info(self.params['scope'])
        if settings.get('OIDC_EXTRA_SCOPE_CLAIMS'):
            scopes_extra = settings.get(
                'OIDC_EXTRA_SCOPE_CLAIMS', import_str=True).get_scopes_info(self.params['scope'])
            for index_extra, scope_extra in enumerate(scopes_extra):
                for index, scope in enumerate(scopes[:]):
                    if scope_extra['scope'] == scope['scope']:
                        del scopes[index]
        else:
            scopes_extra = []

        return scopes + scopes_extra
Return a list with the description of all the scopes requested.