def _process_config()

in src/aws_encryption_sdk/key_providers/kms.py [0:0]

• 12 lines of code
• 6 McCabe index (conditional complexity)

    def _process_config(self):
        """Traverses the config and adds master keys and regional clients as needed."""
        self._user_agent_adding_config = botocore.config.Config(user_agent_extra=USER_AGENT_SUFFIX)

        if self.config.region_names:
            self.add_regional_clients_from_list(self.config.region_names)
            self.default_region = self.config.region_names[0]
        else:
            self.default_region = self.config.botocore_session.get_config_variable("region")
            if self.default_region is not None:
                self.add_regional_client(self.default_region)

        self.validate_config()

        # //= compliance/framework/aws-kms/aws-kms-mrk-aware-master-key-provider.txt#2.8
        # //# If the configured mode is strict this function MUST return a
        # //# list of master keys obtained by calling Get Master Key (aws-kms-mrk-
        # //# aware-master-key-provider.md#get-master-key) for each AWS KMS key
        # //# identifier in the configured key ids
        # Note that Python creates the keys to be used for encryption on init of MKPs
        if self.config.key_ids:
            self.add_master_keys_from_list(self.config.key_ids)