From patchwork Tue Mar 11 11:31:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 14011592 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 29ECDC282EC for ; Tue, 11 Mar 2025 11:46:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1trxrC-0003Wt-1P; Tue, 11 Mar 2025 07:33:10 -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 1trxqW-0003Cx-7M for qemu-devel@nongnu.org; Tue, 11 Mar 2025 07:32:28 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1trxq9-0006Wz-Mp for qemu-devel@nongnu.org; Tue, 11 Mar 2025 07:32:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741692720; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IHpn6RM60iN5008DmLJtF3vc+uN0LyK9v2tygWdAa+s=; b=VWQhv3bggyPMt1qNRDo6TvWm6CDhT8pFUtMXcW05FZxNO7/PsWqL9TmOWfu7OCUozw2IlT 3pW+aT9OTSC/o8m2B3tE04ZVtaHShWPpQ8GF92IAsOeMgsOH6tro06gbCIOgKmJzq3me5i WsukI/oXFGnH4BRqOitZ048/P6AudPw= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-459-kofgPJx5OIu94Pf_wR0DWw-1; Tue, 11 Mar 2025 07:31:59 -0400 X-MC-Unique: kofgPJx5OIu94Pf_wR0DWw-1 X-Mimecast-MFC-AGG-ID: kofgPJx5OIu94Pf_wR0DWw_1741692718 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3FD23180035E for ; Tue, 11 Mar 2025 11:31:58 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.22.74.4]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B8C183001D15 for ; Tue, 11 Mar 2025 11:31:57 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 548AF21E61BD; Tue, 11 Mar 2025 12:31:38 +0100 (CET) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: stefanha@redhat.com, John Snow Subject: [PULL 39/61] docs/qapidoc: add visit_freeform() method Date: Tue, 11 Mar 2025 12:31:15 +0100 Message-ID: <20250311113137.1277125-40-armbru@redhat.com> In-Reply-To: <20250311113137.1277125-1-armbru@redhat.com> References: <20250311113137.1277125-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=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 Add the transmogrifier implementation for converting freeform doc blocks to rST. Signed-off-by: John Snow Message-ID: <20250311034303.75779-43-jsnow@redhat.com> Acked-by: Markus Armbruster Signed-off-by: Markus Armbruster --- docs/sphinx/qapidoc.py | 44 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py index 6de8c90054..ddad604145 100644 --- a/docs/sphinx/qapidoc.py +++ b/docs/sphinx/qapidoc.py @@ -29,6 +29,7 @@ from contextlib import contextmanager import os from pathlib import Path +import re import sys from typing import TYPE_CHECKING @@ -55,6 +56,8 @@ Sequence, ) + from qapi.parser import QAPIDoc + from sphinx.application import Sphinx from sphinx.util.typing import ExtensionMetadata @@ -130,6 +133,47 @@ def visit_module(self, path: str) -> None: self.add_line_raw(f".. qapi:module:: {name}", path, 1) self.ensure_blank_line() + def visit_freeform(self, doc: QAPIDoc) -> None: + # TODO: Once the old qapidoc transformer is deprecated, freeform + # sections can be updated to pure rST, and this transformed removed. + # + # For now, translate our micro-format into rST. Code adapted + # from Peter Maydell's freeform(). + + assert len(doc.all_sections) == 1, doc.all_sections + body = doc.all_sections[0] + text = body.text + info = doc.info + + if re.match(r"=+ ", text): + # Section/subsection heading (if present, will always be the + # first line of the block) + (heading, _, text) = text.partition("\n") + (leader, _, heading) = heading.partition(" ") + # Implicit +1 for heading in the containing .rst doc + level = len(leader) + 1 + + # https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html#sections + markers = ' #*=_^"' + overline = level <= 2 + marker = markers[level] + + self.ensure_blank_line() + # This credits all 2 or 3 lines to the single source line. + if overline: + self.add_line(marker * len(heading), info) + self.add_line(heading, info) + self.add_line(marker * len(heading), info) + self.ensure_blank_line() + + # Eat blank line(s) and advance info + trimmed = text.lstrip("\n") + text = trimmed + info = info.next_line(len(text) - len(trimmed) + 1) + + self.add_lines(text, info) + self.ensure_blank_line() + class QAPISchemaGenDepVisitor(QAPISchemaVisitor): """A QAPI schema visitor which adds Sphinx dependencies each module