On Tue, Sep 29, 2026, 7:49 AM Markus Armbruster <[email protected]> wrote:

> John Snow <[email protected]> writes:
>
> > With this change, we no longer have "plaintext" sections at all: they
> > are all now either "Intro" or "Details". This patch does not enforce
> > where those details sections must occur; that change occurs in a later
> > patch.
> >
> > Signed-off-by: John Snow <[email protected]>
> > ---
> >  docs/sphinx/qapidoc.py         |  2 +-
> >  scripts/qapi/parser.py         | 18 +++++++++++-------
> >  tests/qapi-schema/doc-good.out | 18 +++++++++---------
> >  3 files changed, 21 insertions(+), 17 deletions(-)
> >
> > diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
> > index 54a32e45f7e..ae57056a393 100644
> > --- a/docs/sphinx/qapidoc.py
> > +++ b/docs/sphinx/qapidoc.py
> > @@ -383,7 +383,7 @@ def visit_sections(self, ent: QAPISchemaDefinition)
> -> None:
> >          for section in sections:
> >              section.text = self.reformat_arobase(section.text)
> >
> > -            if section.kind.name in ("PLAIN", "INTRO"):
> > +            if section.kind.name in ("INTRO", "DETAILS"):
> >                  self.visit_plaintext(section)
> >              elif section.kind == QAPIDoc.Kind.MEMBER:
> >                  assert isinstance(section, QAPIDoc.ArgSection)
> > diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py
> > index dcc04b2663e..fe284a3f866 100644
> > --- a/scripts/qapi/parser.py
> > +++ b/scripts/qapi/parser.py
> > @@ -674,7 +674,7 @@ class QAPIDoc:
> >      """
> >
> >      class Kind(enum.Enum):
> > -        PLAIN = 0
> > +        DETAILS = 0
> >          MEMBER = 1
> >          FEATURE = 2
> >          RETURNS = 3
>
> I'd like the order of enum values to match the order of sections
> eventually.
>

I've got a treat for you from the future!


> > @@ -747,12 +747,16 @@ def has_features(self) -> bool:
> >      def end(self) -> None:
> >          for section in self.all_sections:
> >              section.text = section.text.strip('\n')
> > -            if not (section.kind.name in ("INTRO", "PLAIN") or
> section.text):
> > +            if (
> > +                    section.kind not in (
> > +                        QAPIDoc.Kind.INTRO, QAPIDoc.Kind.DETAILS
> > +                    ) and section.text == ''
> > +            ):
>
> This isn't just rename.
>
> The old conditional is a bit "uh, why bother with enums if we do strings
> anyway".  The conditional is ugly.
>
> Are empty DETAILS even possible?  Got a reproducer?
>

Mmm.... I'm afraid of dragons. I can investigate, ...


> If not, you could use
>
>                if section.text == '' and section.kind !=
> QAPIDoc.Kind.INTRO:
>
> >                  raise QAPISemError(
> >                      section.info, "text required after '%s:'" %
> section.kind)
> >
> >      def ensure_untagged_section(self, info: QAPISourceInfo) -> None:
> > -        kind = QAPIDoc.Kind.PLAIN
> > +        kind = QAPIDoc.Kind.DETAILS
> >
> >          if self.all_sections and self.all_sections[-1].kind == kind:
> >              # extend current section
> > @@ -837,8 +841,8 @@ def _insert_after_intro(
> >          """
> >          Insert a section immediately after the intro section.
> >
> > -        While we convert PLAIN sections to INTRO sections, all
> > -        contiguous INTRO/PLAIN sections at the start of a QAPIDoc
> > +        While we convert DETAILS sections to INTRO sections, all
> > +        contiguous INTRO/DETAILS sections at the start of a QAPIDoc
> >          section list are treated as "the intro".
> >
> >          Once INTRO conversion is complete, this helper will no longer be
>
> This goes away in PATCH 9.  I'd be tempted to delay the rename until
> after that.  Up to you.
>

I'll look.


> > @@ -855,7 +859,7 @@ def _insert_after_intro(
> >
> >          index = 0
> >          for index, ref_section in enumerate(self.all_sections):
> > -            if ref_section.kind.name in ("PLAIN", "INTRO"):
> > +            if ref_section.kind.name in ("INTRO", "DETAILS"):
> >                  continue
> >              break
> >          else:
> > @@ -871,7 +875,7 @@ def append_member_stub(self, stub:
> 'QAPIDoc.Section') -> None:
> >          if self._insert_near_kind(QAPIDoc.Kind.MEMBER, stub, True):
> >              return
> >
> > -        # No MEMBER sections present. Insert after INTRO/PLAIN sections.
> > +        # No MEMBER sections present. Insert after INTRO/DETAILS
> sections.
> >          self._insert_after_intro(stub)
> >
> >      def connect_member(self, member: 'QAPISchemaMember') -> None:
> > diff --git a/tests/qapi-schema/doc-good.out
> b/tests/qapi-schema/doc-good.out
> > index eaaf119dea8..1d4fbd3762a 100644
>
> [...]
>
>

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