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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741509446; 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=Wa1Xi1ebmSpbrQKxKvSJI+EMuuyJ3SeCmG/4SFx/eQw=; b=DjfmK74Uz7wI2luWaAT4DuXkJjImQ3NPrWUU8GKp5mpjv5SNF1rPM8jBZ1Kt+8Po4y/Cqp D9ezLmDEry5CI+68wGMtTrCzvupz9uXoxJz/AGEQ7DtJV0KZqIv8bWW59VaMoDruktXjk5 g1Sg8xFxmbKZZLzZpTgT1z580m10BmE= X-MC-Unique: KH2XqWSvMnehc6PDuAwCLw-1 X-Mimecast-MFC-AGG-ID: KH2XqWSvMnehc6PDuAwCLw_1741509441 From: John Snow To: qemu-devel@nongnu.org Cc: Markus Armbruster , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Michael Roth , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eric Blake , Thomas Huth , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Peter Maydell , John Snow Subject: [PATCH v2 35/62] docs/qapidoc: add transmogrifier stub Date: Sun, 9 Mar 2025 04:35:22 -0400 Message-ID: <20250309083550.5155-36-jsnow@redhat.com> In-Reply-To: <20250309083550.5155-1-jsnow@redhat.com> References: <20250309083550.5155-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" This commit adds a stubbed option to the qapi-doc directive that opts-in to the new rST generator; the implementation of which will follow in subsequent commits. Once all QAPI documents have been converted, this option and the old qapidoc implementation can be dropped. Note that moving code outside of the try...except block has no impact because the code moved outside of that block does not ever raise a QAPIError. Signed-off-by: John Snow --- docs/sphinx/qapidoc.py | 41 ++++++++++++++++++++++++++++------------- 1 file changed, 28 insertions(+), 13 deletions(-) diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py index d622398f1da..dc72f3fd3f3 100644 --- a/docs/sphinx/qapidoc.py +++ b/docs/sphinx/qapidoc.py @@ -452,9 +452,9 @@ def _parse_text_into_node(self, doctext, node): rstlist.append("", self._cur_doc.info.fname, self._cur_doc.info.li= ne) self._sphinx_directive.do_parse(rstlist, node) =20 - def get_document_nodes(self): - """Return the list of docutils nodes which make up the document""" - return self._top_node.children + def get_document_node(self): + """Return the root docutils node which makes up the document""" + return self._top_node =20 =20 # Turn the black formatter on for the rest of the file. @@ -503,7 +503,10 @@ class QAPIDocDirective(NestedDirective): =20 required_argument =3D 1 optional_arguments =3D 1 - option_spec =3D {"qapifile": directives.unchanged_required} + option_spec =3D { + "qapifile": directives.unchanged_required, + "transmogrify": directives.flag, + } has_content =3D False =20 def new_serialno(self): @@ -511,10 +514,24 @@ def new_serialno(self): env =3D self.state.document.settings.env return "qapidoc-%d" % env.new_serialno("qapidoc") =20 + def transmogrify(self, schema) -> nodes.Element: + raise NotImplementedError + + def legacy(self, schema) -> nodes.Element: + vis =3D QAPISchemaGenRSTVisitor(self) + vis.visit_begin(schema) + for doc in schema.docs: + if doc.symbol: + vis.symbol(doc, schema.lookup_entity(doc.symbol)) + else: + vis.freeform(doc) + return vis.get_document_node() + def run(self): env =3D self.state.document.settings.env qapifile =3D env.config.qapidoc_srctree + "/" + self.arguments[0] qapidir =3D os.path.dirname(qapifile) + transmogrify =3D "transmogrify" in self.options =20 try: schema =3D QAPISchema(qapifile) @@ -522,20 +539,18 @@ def run(self): # First tell Sphinx about all the schema files that the # output documentation depends on (including 'qapifile' itself) schema.visit(QAPISchemaGenDepVisitor(env, qapidir)) - - vis =3D QAPISchemaGenRSTVisitor(self) - vis.visit_begin(schema) - for doc in schema.docs: - if doc.symbol: - vis.symbol(doc, schema.lookup_entity(doc.symbol)) - else: - vis.freeform(doc) - return vis.get_document_nodes() except QAPIError as err: # Launder QAPI parse errors into Sphinx extension errors # so they are displayed nicely to the user raise ExtensionError(str(err)) from err =20 + if transmogrify: + contentnode =3D self.transmogrify(schema) + else: + contentnode =3D self.legacy(schema) + + return contentnode.children + =20 class QMPExample(CodeBlock, NestedDirective): """ --=20 2.48.1