Message ID | 20201217015927.197287-4-jsnow@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=OvxDAoDg; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4CxFmF0dcRz9sTK for <incoming@patchwork.ozlabs.org>; Thu, 17 Dec 2020 13:08:59 +1100 (AEDT) Received: from localhost ([::1]:35612 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1kpiit-0003Ab-Ud for incoming@patchwork.ozlabs.org; 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Wed, 16 Dec 2020 20:59:36 -0500 X-MC-Unique: uqbZdNQWNQK16IHk05rv_g-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2E6AA10054FF; Thu, 17 Dec 2020 01:59:35 +0000 (UTC) Received: from scv.redhat.com (ovpn-112-131.rdu2.redhat.com [10.10.112.131]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4708B1E5; Thu, 17 Dec 2020 01:59:34 +0000 (UTC) From: John Snow <jsnow@redhat.com> To: qemu-devel@nongnu.org Subject: [PATCH v2 03/12] qapi/main: handle theoretical None-return from re.match() Date: Wed, 16 Dec 2020 20:59:18 -0500 Message-Id: <20201217015927.197287-4-jsnow@redhat.com> In-Reply-To: <20201217015927.197287-1-jsnow@redhat.com> References: <20201217015927.197287-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; 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Series |
qapi: static typing conversion, pt1.5
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expand
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diff --git a/scripts/qapi/main.py b/scripts/qapi/main.py index 42517210b80..703e7ed1ed5 100644 --- a/scripts/qapi/main.py +++ b/scripts/qapi/main.py @@ -23,6 +23,8 @@ def invalid_prefix_char(prefix: str) -> Optional[str]: match = re.match(r'([A-Za-z_.-][A-Za-z0-9_.-]*)?', prefix) + # match cannot be None, but mypy cannot infer that. + assert match is not None if match.end() != len(prefix): return prefix[match.end()] return None
Mypy cannot understand that this match can never be None, so help it along. Signed-off-by: John Snow <jsnow@redhat.com> --- scripts/qapi/main.py | 2 ++ 1 file changed, 2 insertions(+)