From patchwork Wed Apr 24 08:16:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 13641524 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6BD6DC4345F for ; Wed, 24 Apr 2024 08:21:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzXpF-0001NS-NE; Wed, 24 Apr 2024 04:17:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rzXof-0000Ok-GF for qemu-devel@nongnu.org; Wed, 24 Apr 2024 04:17:21 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rzXob-0006N5-NQ for qemu-devel@nongnu.org; Wed, 24 Apr 2024 04:17:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1713946637; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lBJCFbjf3roQdO9+j3YUS7y1SwDDMCx19PhFNSbCPrw=; b=HoOj8JgFUARQLr6yGULqxZdBtvclYPA7wUAacz6Zb7VHXXbc3yj+dbU1sMRXr9RsvPuvP2 69RcnkoDr78/fue7IZ2ZSIuka/XRWG4kJLh7EnHbJyrNFbJo+jsWSNaIE0rJ2cCUiCzAQr HJ5ndzda59MngRnOw7pujvgnbFDgoMA= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-602-qNo9diBuO2SNx0ldUSpflg-1; Wed, 24 Apr 2024 04:17:13 -0400 X-MC-Unique: qNo9diBuO2SNx0ldUSpflg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2D5C43806278; Wed, 24 Apr 2024 08:17:13 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.247]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0E50D1C060D0; Wed, 24 Apr 2024 08:17:13 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id DAC3621E65DE; Wed, 24 Apr 2024 10:17:10 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, John Snow Subject: [PULL 08/25] qapi/schema: make c_type() and json_type() abstract methods Date: Wed, 24 Apr 2024 10:16:53 +0200 Message-ID: <20240424081710.2907748-9-armbru@redhat.com> In-Reply-To: <20240424081710.2907748-1-armbru@redhat.com> References: <20240424081710.2907748-1-armbru@redhat.com> MIME-Version: 1.0 Content-type: text/plain X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.67, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: John Snow These methods should always return a str, it's only the default abstract implementation that doesn't. They can be marked "abstract", which requires subclasses to override the method with the proper return type. Signed-off-by: John Snow Reviewed-by: Markus Armbruster Signed-off-by: Markus Armbruster Message-ID: <20240315152301.3621858-9-armbru@redhat.com> --- scripts/qapi/schema.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index 48f157fb91..0b01c841ff 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -16,6 +16,7 @@ # TODO catching name collisions in generated code would be nice +from abc import ABC, abstractmethod from collections import OrderedDict import os import re @@ -245,9 +246,10 @@ def visit(self, visitor): visitor.visit_include(self._sub_module.name, self.info) -class QAPISchemaType(QAPISchemaDefinition): +class QAPISchemaType(QAPISchemaDefinition, ABC): # Return the C type for common use. # For the types we commonly box, this is a pointer type. + @abstractmethod def c_type(self): pass @@ -259,6 +261,7 @@ def c_param_type(self): def c_unboxed_type(self): return self.c_type() + @abstractmethod def json_type(self): pass