From: John Snow <jsnow@redhat.com>
To: qemu-devel@nongnu.org, Markus Armbruster <armbru@redhat.com>
Cc: Michael Roth <michael.roth@amd.com>, John Snow <jsnow@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Cleber Rosa <crosa@redhat.com>
Subject: [PATCH v4 03/14] qapi/introspect.py: add _gen_features helper
Date: Tue, 2 Feb 2021 12:46:40 -0500 [thread overview]
Message-ID: <20210202174651.2274166-4-jsnow@redhat.com> (raw)
In-Reply-To: <20210202174651.2274166-1-jsnow@redhat.com>
_make_tree might receive a dict (a SchemaInfo object) or some other type
(usually, a string) for its obj parameter. Adding features information
should arguably be performed by the caller at such a time when we know
the type of the object and don't have to re-interrogate it.
Signed-off-by: John Snow <jsnow@redhat.com>
---
scripts/qapi/introspect.py | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index 3295a15c98e..4749f65ea3c 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -24,15 +24,11 @@
)
-def _make_tree(obj, ifcond, features, extra=None):
+def _make_tree(obj, ifcond, extra=None):
if extra is None:
extra = {}
if ifcond:
extra['if'] = ifcond
- if features:
- obj['features'] = [
- _make_tree(f.name, f.ifcond, None) for f in features
- ]
if extra:
return (obj, extra)
return obj
@@ -169,6 +165,10 @@ def _use_type(self, typ):
return '[' + self._use_type(typ.element_type) + ']'
return self._name(typ.name)
+ @staticmethod
+ def _gen_features(features):
+ return [_make_tree(f.name, f.ifcond) for f in features]
+
def _gen_tree(self, name, mtype, obj, ifcond, features):
extra = None
if mtype not in ('command', 'event', 'builtin', 'array'):
@@ -179,13 +179,17 @@ def _gen_tree(self, name, mtype, obj, ifcond, features):
name = self._name(name)
obj['name'] = name
obj['meta-type'] = mtype
- self._trees.append(_make_tree(obj, ifcond, features, extra))
+ if features:
+ obj['features'] = self._gen_features(features)
+ self._trees.append(_make_tree(obj, ifcond, extra))
def _gen_member(self, member):
obj = {'name': member.name, 'type': self._use_type(member.type)}
if member.optional:
obj['default'] = None
- return _make_tree(obj, member.ifcond, member.features)
+ if member.features:
+ obj['features'] = self._gen_features(member.features)
+ return _make_tree(obj, member.ifcond)
def _gen_variants(self, tag_name, variants):
return {'tag': tag_name,
@@ -193,7 +197,7 @@ def _gen_variants(self, tag_name, variants):
def _gen_variant(self, variant):
obj = {'case': variant.name, 'type': self._use_type(variant.type)}
- return _make_tree(obj, variant.ifcond, None)
+ return _make_tree(obj, variant.ifcond)
def visit_builtin_type(self, name, info, json_type):
self._gen_tree(name, 'builtin', {'json-type': json_type}, [], None)
--
2.29.2
next prev parent reply other threads:[~2021-02-02 17:49 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-02 17:46 [PATCH v4 00/14] qapi: static typing conversion, pt2 John Snow
2021-02-02 17:46 ` [PATCH v4 01/14] qapi/introspect.py: assert schema is not None John Snow
2021-02-02 17:46 ` [PATCH v4 02/14] qapi/introspect.py: use _make_tree for features nodes John Snow
2021-02-03 13:49 ` Markus Armbruster
2021-02-02 17:46 ` John Snow [this message]
2021-02-02 17:46 ` [PATCH v4 04/14] qapi/introspect.py: guard against ifcond/comment misuse John Snow
2021-02-03 14:08 ` Markus Armbruster
2021-02-03 20:42 ` John Snow
2021-02-03 21:18 ` Eduardo Habkost
2021-02-04 15:06 ` Markus Armbruster
2021-02-02 17:46 ` [PATCH v4 05/14] qapi/introspect.py: Unify return type of _make_tree() John Snow
2021-02-02 17:46 ` [PATCH v4 06/14] qapi/introspect.py: replace 'extra' dict with 'comment' argument John Snow
2021-02-03 14:23 ` Markus Armbruster
2021-02-03 21:21 ` John Snow
2021-02-04 8:37 ` Markus Armbruster
2021-02-02 17:46 ` [PATCH v4 07/14] qapi/introspect.py: Introduce preliminary tree typing John Snow
2021-02-03 14:30 ` Markus Armbruster
2021-02-03 21:40 ` John Snow
2021-02-02 17:46 ` [PATCH v4 08/14] qapi/introspect.py: create a typed 'Annotated' data strutcure John Snow
2021-02-03 14:47 ` Markus Armbruster
2021-02-03 21:50 ` Eduardo Habkost
2021-02-04 15:37 ` Markus Armbruster
2021-02-04 16:20 ` John Snow
2021-02-04 16:28 ` Eduardo Habkost
2021-02-05 8:45 ` Markus Armbruster
2021-02-03 23:12 ` John Snow
2021-02-05 9:10 ` Markus Armbruster
2021-02-02 17:46 ` [PATCH v4 09/14] qapi/introspect.py: improve _tree_to_qlit error message John Snow
2021-02-02 17:46 ` [PATCH v4 10/14] qapi/introspect.py: improve readability of _tree_to_qlit John Snow
2021-02-02 17:46 ` [PATCH v4 11/14] qapi/introspect.py: add type hint annotations John Snow
2021-02-03 15:15 ` Markus Armbruster
2021-02-03 23:27 ` John Snow
2021-02-05 13:42 ` Markus Armbruster
2021-02-08 21:39 ` John Snow
2021-02-08 21:53 ` John Snow
2021-02-09 9:06 ` Markus Armbruster
2021-02-10 17:31 ` John Snow
2021-02-02 17:46 ` [PATCH v4 12/14] qapi/introspect.py: add introspect.json dummy types John Snow
2021-02-02 17:46 ` [PATCH v4 13/14] qapi/introspect.py: Add docstring to _tree_to_qlit John Snow
2021-02-02 17:46 ` [PATCH v4 14/14] qapi/introspect.py: Update copyright and authors list John Snow
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