@@ -12,6 +12,7 @@
Iterable,
List,
NamedTuple,
+ Optional,
Tuple,
cast,
)
@@ -21,7 +22,12 @@
from compat import nested_parse
from sphinx import addnodes
-from sphinx.domains import Domain, ObjType
+from sphinx.domains import (
+ Domain,
+ Index,
+ IndexEntry,
+ ObjType,
+)
from sphinx.locale import _, __
from sphinx.util import logging
from sphinx.util.docutils import SphinxDirective
@@ -52,9 +58,10 @@ class QAPIModule(SphinxDirective):
a pass-through for the content body. Named section titles are
allowed in the content body.
- Use this directive to associate subsequent definitions with the
- module they are defined in for purposes of search and QAPI index
- organization.
+ Use this directive to create entries for the QAPI module in the
+ global index and the qapi index; as well as to associate subsequent
+ definitions with the module they are defined in for purposes of
+ search and QAPI index organization.
:arg: The name of the module.
:opt no-index: Don't add cross-reference targets or index entries.
@@ -133,6 +140,60 @@ def run(self) -> List[Node]:
return ret
+class QAPIIndex(Index):
+ """
+ Index subclass to provide the QAPI definition index.
+ """
+
+ name = "index"
+ localname = _("QAPI Index")
+ shortname = _("QAPI Index")
+
+ def generate(
+ self,
+ docnames: Optional[Iterable[str]] = None,
+ ) -> Tuple[List[Tuple[str, List[IndexEntry]]], bool]:
+ assert isinstance(self.domain, QAPIDomain)
+ content: Dict[str, List[IndexEntry]] = {}
+ collapse = False
+
+ # list of all object (name, ObjectEntry) pairs, sorted by name
+ # (ignoring the module)
+ objects = sorted(
+ self.domain.objects.items(),
+ key=lambda x: x[0].split(".")[-1].lower(),
+ )
+
+ for objname, obj in objects:
+ if docnames and obj.docname not in docnames:
+ continue
+
+ # Strip the module name out:
+ objname = objname.split(".")[-1]
+
+ # Add an alphabetical entry:
+ entries = content.setdefault(objname[0].upper(), [])
+ entries.append(
+ IndexEntry(
+ objname, 0, obj.docname, obj.node_id, obj.objtype, "", ""
+ )
+ )
+
+ # Add a categorical entry:
+ category = obj.objtype.title() + "s"
+ entries = content.setdefault(category, [])
+ entries.append(
+ IndexEntry(objname, 0, obj.docname, obj.node_id, "", "", "")
+ )
+
+ # alphabetically sort categories; type names first, ABC entries last.
+ sorted_content = sorted(
+ content.items(),
+ key=lambda x: (len(x[0]) == 1, x[0]),
+ )
+ return sorted_content, collapse
+
+
class QAPIDomain(Domain):
"""QAPI language domain."""
@@ -160,7 +221,10 @@ class QAPIDomain(Domain):
"objects": {}, # fullname -> ObjectEntry
}
- indices = []
+ # Index pages to generate; each entry is an Index class.
+ indices = [
+ QAPIIndex,
+ ]
@property
def objects(self) -> Dict[str, ObjectEntry]:
Use the QAPI object registry to generate a special index just for QAPI definitions. The index can show entries both by definition type and alphabetically. The index can be linked from anywhere in the QEMU manual by using `qapi-index`. Signed-off-by: John Snow <jsnow@redhat.com> --- docs/sphinx/qapi-domain.py | 74 +++++++++++++++++++++++++++++++++++--- 1 file changed, 69 insertions(+), 5 deletions(-)