From patchwork Wed Apr 24 08:16:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 13641505 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 E513CC4345F for ; Wed, 24 Apr 2024 08:18:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzXpB-0001Fw-Rp; Wed, 24 Apr 2024 04:17:53 -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 1rzXod-0000Mz-TS for qemu-devel@nongnu.org; Wed, 24 Apr 2024 04:17:19 -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 1rzXoa-0006MS-SE for qemu-devel@nongnu.org; Wed, 24 Apr 2024 04:17:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1713946636; 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=c+msAICXsvjcDlthJmm3X7WQUPEXlBOV+/3EZ10XoiM=; b=dCHc+Ozx8bRj9i8w5Q854vH3iH+Hijc69CKjWVVTrgjaSYP7cfiqwVwbp/gvleDtx0XXkM PurH27+dxkBezMPPS4JyF0DgKo78eYK2NzrTPkHguF2SRw8ORdBh1pjdh0ztO50yTlBrJt paIly2Gdx2ccjNaVfZS9oziJMKOadUY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-552-lAg7zbtUOSa4vAk3pS8S9A-1; Wed, 24 Apr 2024 04:17:13 -0400 X-MC-Unique: lAg7zbtUOSa4vAk3pS8S9A-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (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 2D151810BDC; 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 0D9CDC13FA3; Wed, 24 Apr 2024 08:17:13 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E688021D49C2; 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 12/25] qapi: Assert built-in types exist Date: Wed, 24 Apr 2024 10:16:57 +0200 Message-ID: <20240424081710.2907748-13-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 10.11.54.8 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 QAPISchema.lookup_type('FOO') returns a QAPISchemaType when type 'FOO' exists, else None. It won't return None for built-in types like 'int'. Since mypy can't see that, it'll complain that we assign the Optional[QAPISchemaType] returned by .lookup_type() to QAPISchemaType variables. Add assertions to help it over the hump. Signed-off-by: Markus Armbruster Message-ID: <20240315152301.3621858-13-armbru@redhat.com> Reviewed-by: John Snow --- scripts/qapi/introspect.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py index 67c7d89aae..4679b1bc2c 100644 --- a/scripts/qapi/introspect.py +++ b/scripts/qapi/introspect.py @@ -227,10 +227,14 @@ def _use_type(self, typ: QAPISchemaType) -> str: # Map the various integer types to plain int if typ.json_type() == 'int': - typ = self._schema.lookup_type('int') + type_int = self._schema.lookup_type('int') + assert type_int + typ = type_int elif (isinstance(typ, QAPISchemaArrayType) and typ.element_type.json_type() == 'int'): - typ = self._schema.lookup_type('intList') + type_intList = self._schema.lookup_type('intList') + assert type_intList + typ = type_intList # Add type to work queue if new if typ not in self._used_types: self._used_types.append(typ)