From patchwork Mon Jul 15 07:46:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 13733025 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 DD477C3DA45 for ; Mon, 15 Jul 2024 07:47:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sTGQW-00054w-8q; Mon, 15 Jul 2024 03:47:16 -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 1sTGQT-0004uJ-4Z; Mon, 15 Jul 2024 03:47:13 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sTGQR-0007kP-DG; Mon, 15 Jul 2024 03:47:12 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 010737A4F0; Mon, 15 Jul 2024 10:47:00 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id 25B94108BA8; Mon, 15 Jul 2024 10:47:01 +0300 (MSK) Received: (nullmailer pid 567680 invoked by uid 1000); Mon, 15 Jul 2024 07:47:00 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Markus Armbruster , John Snow , Michael Tokarev Subject: [Stable-8.2.6 22/23] sphinx/qapidoc: Fix to generate doc for explicit, unboxed arguments Date: Mon, 15 Jul 2024 10:46:58 +0300 Message-Id: <20240715074700.567643-4-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, 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: Markus Armbruster When a command's arguments are specified as an explicit type T, generated documentation points to the members of T. Example: ## # @announce-self: # # Trigger generation of broadcast RARP frames to update network [...] ## { 'command': 'announce-self', 'boxed': true, 'data' : 'AnnounceParameters'} generates "announce-self" (Command) ------------------------- Trigger generation of broadcast RARP frames to update network [...] Arguments ~~~~~~~~~ The members of "AnnounceParameters" Except when the command takes its arguments unboxed , i.e. it doesn't have 'boxed': true, we generate *nothing*. A few commands have a reference in their doc comment to compensate, but most don't. Example: ## # @blockdev-snapshot-sync: # # Takes a synchronous snapshot of a block device. # # For the arguments, see the documentation of BlockdevSnapshotSync. [...] ## { 'command': 'blockdev-snapshot-sync', 'data': 'BlockdevSnapshotSync', 'allow-preconfig': true } generates "blockdev-snapshot-sync" (Command) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Takes a synchronous snapshot of a block device. For the arguments, see the documentation of BlockdevSnapshotSync. [...] Same for event data. Fix qapidoc.py to generate the reference regardless of boxing. Delete now redundant references in the doc comments. Fixes: 4078ee5469e5 (docs/sphinx: Add new qapi-doc Sphinx extension) Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster Message-ID: <20240628112756.794237-1-armbru@redhat.com> Reviewed-by: John Snow (cherry picked from commit e389929d19a543ea5b34d02553b355f9f1c03162) Signed-off-by: Michael Tokarev (Mjt: context fixups in qapi/block-core.json due to missing v8.2.0-1951-g2746f060be18 "qapi: Move error documentation to new "Errors" sections" v8.2.0-1952-g53d5c36d8de3 "qapi: Delete useless "Returns" sections") diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py index 658c288f8f..3d19853444 100644 --- a/docs/sphinx/qapidoc.py +++ b/docs/sphinx/qapidoc.py @@ -229,15 +229,15 @@ def _nodes_for_enum_values(self, doc): section += dlnode return [section] - def _nodes_for_arguments(self, doc, boxed_arg_type): + def _nodes_for_arguments(self, doc, arg_type): """Return list of doctree nodes for the arguments section""" - if boxed_arg_type: + if arg_type and not arg_type.is_implicit(): assert not doc.args section = self._make_section('Arguments') dlnode = nodes.definition_list() dlnode += self._make_dlitem( [nodes.Text('The members of '), - nodes.literal('', boxed_arg_type.name)], + nodes.literal('', arg_type.name)], None) section += dlnode return [section] @@ -341,8 +341,7 @@ def visit_command(self, name, info, ifcond, features, arg_type, allow_preconfig, coroutine): doc = self._cur_doc self._add_doc('Command', - self._nodes_for_arguments(doc, - arg_type if boxed else None) + self._nodes_for_arguments(doc, arg_type) + self._nodes_for_features(doc) + self._nodes_for_sections(doc) + self._nodes_for_if_section(ifcond)) @@ -350,8 +349,7 @@ def visit_command(self, name, info, ifcond, features, arg_type, def visit_event(self, name, info, ifcond, features, arg_type, boxed): doc = self._cur_doc self._add_doc('Event', - self._nodes_for_arguments(doc, - arg_type if boxed else None) + self._nodes_for_arguments(doc, arg_type) + self._nodes_for_features(doc) + self._nodes_for_sections(doc) + self._nodes_for_if_section(ifcond)) diff --git a/qapi/block-core.json b/qapi/block-core.json index ca390c5700..36f527882d 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1660,8 +1660,6 @@ # # Takes a synchronous snapshot of a block device. # -# For the arguments, see the documentation of BlockdevSnapshotSync. -# # Returns: # - nothing on success # - If @device is not a valid block device, DeviceNotFound @@ -1691,8 +1689,6 @@ # device, the block device changes to using 'overlay' as its new # active image. # -# For the arguments, see the documentation of BlockdevSnapshot. -# # Features: # # @allow-write-only-overlay: If present, the check whether this @@ -6029,9 +6025,6 @@ # string, or a snapshot with name already exists, the operation will # fail. # -# For the arguments, see the documentation of -# BlockdevSnapshotInternal. -# # Returns: # - nothing on success # - If @device is not a valid block device, GenericError