From: John Snow <jsnow@redhat.com>
To: qemu-devel@nongnu.org
Cc: Cleber Rosa <crosa@redhat.com>, John Snow <jsnow@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Markus Armbruster <armbru@redhat.com>
Subject: [PATCH v5 32/36] qapi/types.py: add type hint annotations
Date: Mon, 5 Oct 2020 15:51:54 -0400 [thread overview]
Message-ID: <20201005195158.2348217-33-jsnow@redhat.com> (raw)
In-Reply-To: <20201005195158.2348217-1-jsnow@redhat.com>
Annotations do not change runtime behavior.
This commit *only* adds annotations.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
---
scripts/qapi/mypy.ini | 5 ---
scripts/qapi/types.py | 86 ++++++++++++++++++++++++++++++++-----------
2 files changed, 64 insertions(+), 27 deletions(-)
diff --git a/scripts/qapi/mypy.ini b/scripts/qapi/mypy.ini
index c6960ff2dbd..83f19813553 100644
--- a/scripts/qapi/mypy.ini
+++ b/scripts/qapi/mypy.ini
@@ -29,11 +29,6 @@ disallow_untyped_defs = False
disallow_incomplete_defs = False
check_untyped_defs = False
-[mypy-qapi.types]
-disallow_untyped_defs = False
-disallow_incomplete_defs = False
-check_untyped_defs = False
-
[mypy-qapi.visit]
disallow_untyped_defs = False
disallow_incomplete_defs = False
diff --git a/scripts/qapi/types.py b/scripts/qapi/types.py
index 53b47f9e58a..766822feb3a 100644
--- a/scripts/qapi/types.py
+++ b/scripts/qapi/types.py
@@ -13,6 +13,8 @@
# See the COPYING file in the top-level directory.
"""
+from typing import List, Optional
+
from .common import (
c_enum_const,
c_name,
@@ -21,7 +23,16 @@
mcgen,
)
from .gen import QAPISchemaModularCVisitor, ifcontext
-from .schema import QAPISchemaEnumMember, QAPISchemaObjectType
+from .schema import (
+ QAPISchema,
+ QAPISchemaEnumMember,
+ QAPISchemaFeature,
+ QAPISchemaObjectType,
+ QAPISchemaObjectTypeMember,
+ QAPISchemaType,
+ QAPISchemaVariants,
+)
+from .source import QAPISourceInfo
# variants must be emitted before their container; track what has already
@@ -29,7 +40,9 @@
objects_seen = set()
-def gen_enum_lookup(name, members, prefix=None):
+def gen_enum_lookup(name: str,
+ members: List[QAPISchemaEnumMember],
+ prefix: Optional[str] = None) -> str:
ret = mcgen('''
const QEnumLookup %(c_name)s_lookup = {
@@ -54,7 +67,9 @@ def gen_enum_lookup(name, members, prefix=None):
return ret
-def gen_enum(name, members, prefix=None):
+def gen_enum(name: str,
+ members: List[QAPISchemaEnumMember],
+ prefix: Optional[str] = None) -> str:
# append automatically generated _MAX value
enum_members = members + [QAPISchemaEnumMember('_MAX', None)]
@@ -88,7 +103,7 @@ def gen_enum(name, members, prefix=None):
return ret
-def gen_fwd_object_or_array(name):
+def gen_fwd_object_or_array(name: str) -> str:
return mcgen('''
typedef struct %(c_name)s %(c_name)s;
@@ -96,7 +111,7 @@ def gen_fwd_object_or_array(name):
c_name=c_name(name))
-def gen_array(name, element_type):
+def gen_array(name: str, element_type: QAPISchemaType) -> str:
return mcgen('''
struct %(c_name)s {
@@ -107,7 +122,7 @@ def gen_array(name, element_type):
c_name=c_name(name), c_type=element_type.c_type())
-def gen_struct_members(members):
+def gen_struct_members(members: List[QAPISchemaObjectTypeMember]) -> str:
ret = ''
for memb in members:
ret += gen_if(memb.ifcond)
@@ -124,7 +139,10 @@ def gen_struct_members(members):
return ret
-def gen_object(name, ifcond, base, members, variants):
+def gen_object(name: str, ifcond: List[str],
+ base: Optional[QAPISchemaObjectType],
+ members: List[QAPISchemaObjectTypeMember],
+ variants: Optional[QAPISchemaVariants]) -> str:
if name in objects_seen:
return ''
objects_seen.add(name)
@@ -178,7 +196,7 @@ def gen_object(name, ifcond, base, members, variants):
return ret
-def gen_upcast(name, base):
+def gen_upcast(name: str, base: QAPISchemaObjectType) -> str:
# C makes const-correctness ugly. We have to cast away const to let
# this function work for both const and non-const obj.
return mcgen('''
@@ -191,7 +209,7 @@ def gen_upcast(name, base):
c_name=c_name(name), base=base.c_name())
-def gen_variants(variants):
+def gen_variants(variants: QAPISchemaVariants) -> str:
ret = mcgen('''
union { /* union tag is @%(c_name)s */
''',
@@ -215,7 +233,7 @@ def gen_variants(variants):
return ret
-def gen_type_cleanup_decl(name):
+def gen_type_cleanup_decl(name: str) -> str:
ret = mcgen('''
void qapi_free_%(c_name)s(%(c_name)s *obj);
@@ -225,7 +243,7 @@ def gen_type_cleanup_decl(name):
return ret
-def gen_type_cleanup(name):
+def gen_type_cleanup(name: str) -> str:
ret = mcgen('''
void qapi_free_%(c_name)s(%(c_name)s *obj)
@@ -247,12 +265,12 @@ def gen_type_cleanup(name):
class QAPISchemaGenTypeVisitor(QAPISchemaModularCVisitor):
- def __init__(self, prefix):
+ def __init__(self, prefix: str):
super().__init__(
prefix, 'qapi-types', ' * Schema-defined QAPI types',
' * Built-in QAPI types', __doc__)
- def _begin_system_module(self, name):
+ def _begin_system_module(self, name: None) -> None:
self._genc.preamble_add(mcgen('''
#include "qemu/osdep.h"
#include "qapi/dealloc-visitor.h"
@@ -263,7 +281,7 @@ def _begin_system_module(self, name):
#include "qapi/util.h"
'''))
- def _begin_user_module(self, name):
+ def _begin_user_module(self, name: str) -> None:
types = self._module_basename('qapi-types', name)
visit = self._module_basename('qapi-visit', name)
self._genc.preamble_add(mcgen('''
@@ -277,27 +295,43 @@ def _begin_user_module(self, name):
#include "qapi/qapi-builtin-types.h"
'''))
- def visit_begin(self, schema):
+ def visit_begin(self, schema: QAPISchema) -> None:
# gen_object() is recursive, ensure it doesn't visit the empty type
objects_seen.add(schema.the_empty_object_type.name)
- def _gen_type_cleanup(self, name):
+ def _gen_type_cleanup(self, name: str) -> None:
self._genh.add(gen_type_cleanup_decl(name))
self._genc.add(gen_type_cleanup(name))
- def visit_enum_type(self, name, info, ifcond, features, members, prefix):
+ def visit_enum_type(self,
+ name: str,
+ info: Optional[QAPISourceInfo],
+ ifcond: List[str],
+ features: List[QAPISchemaFeature],
+ members: List[QAPISchemaEnumMember],
+ prefix: Optional[str]) -> None:
with ifcontext(ifcond, self._genh, self._genc):
self._genh.preamble_add(gen_enum(name, members, prefix))
self._genc.add(gen_enum_lookup(name, members, prefix))
- def visit_array_type(self, name, info, ifcond, element_type):
+ def visit_array_type(self,
+ name: str,
+ info: Optional[QAPISourceInfo],
+ ifcond: List[str],
+ element_type: QAPISchemaType) -> None:
with ifcontext(ifcond, self._genh, self._genc):
self._genh.preamble_add(gen_fwd_object_or_array(name))
self._genh.add(gen_array(name, element_type))
self._gen_type_cleanup(name)
- def visit_object_type(self, name, info, ifcond, features,
- base, members, variants):
+ def visit_object_type(self,
+ name: str,
+ info: Optional[QAPISourceInfo],
+ ifcond: List[str],
+ features: List[QAPISchemaFeature],
+ base: Optional[QAPISchemaObjectType],
+ members: List[QAPISchemaObjectTypeMember],
+ variants: Optional[QAPISchemaVariants]) -> None:
# Nothing to do for the special empty builtin
if name == 'q_empty':
return
@@ -313,7 +347,12 @@ def visit_object_type(self, name, info, ifcond, features,
# implicit types won't be directly allocated/freed
self._gen_type_cleanup(name)
- def visit_alternate_type(self, name, info, ifcond, features, variants):
+ def visit_alternate_type(self,
+ name: str,
+ info: QAPISourceInfo,
+ ifcond: List[str],
+ features: List[QAPISchemaFeature],
+ variants: QAPISchemaVariants) -> None:
with ifcontext(ifcond, self._genh):
self._genh.preamble_add(gen_fwd_object_or_array(name))
self._genh.add(gen_object(name, ifcond, None,
@@ -322,7 +361,10 @@ def visit_alternate_type(self, name, info, ifcond, features, variants):
self._gen_type_cleanup(name)
-def gen_types(schema, output_dir, prefix, opt_builtins):
+def gen_types(schema: QAPISchema,
+ output_dir: str,
+ prefix: str,
+ opt_builtins: bool) -> None:
vis = QAPISchemaGenTypeVisitor(prefix)
schema.visit(vis)
vis.write(output_dir, opt_builtins)
--
2.26.2
next prev parent reply other threads:[~2020-10-05 20:12 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-05 19:51 [PATCH v5 00/36] qapi: static typing conversion, pt1 John Snow
2020-10-05 19:51 ` [PATCH v5 01/36] docs: repair broken references John Snow
2020-10-05 19:51 ` [PATCH v5 02/36] qapi: modify docstrings to be sphinx-compatible John Snow
2020-10-06 11:21 ` Markus Armbruster
2020-10-06 15:23 ` John Snow
2020-10-07 7:24 ` Markus Armbruster
2020-10-07 17:00 ` John Snow
2020-10-05 19:51 ` [PATCH v5 03/36] qapi-gen: Separate arg-parsing from generation John Snow
2020-10-06 11:51 ` Markus Armbruster
2020-10-06 15:59 ` John Snow
2020-10-07 7:54 ` Markus Armbruster
2020-10-07 14:52 ` John Snow
2020-10-08 5:56 ` Markus Armbruster
2020-10-08 17:33 ` John Snow
2020-10-06 16:46 ` John Snow
2020-10-07 8:07 ` Markus Armbruster
2020-10-07 14:36 ` John Snow
2020-10-08 6:51 ` Markus Armbruster
2020-10-08 16:37 ` John Snow
2020-10-08 16:50 ` John Snow
2020-10-09 7:12 ` Markus Armbruster
2020-10-07 8:12 ` Markus Armbruster
2020-10-07 14:41 ` John Snow
2020-10-08 7:15 ` Markus Armbruster
2020-10-08 17:14 ` John Snow
2020-10-09 7:19 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 04/36] qapi: move generator entrypoint into module John Snow
2020-10-05 19:51 ` [PATCH v5 05/36] qapi: Prefer explicit relative imports John Snow
2020-10-06 11:33 ` Philippe Mathieu-Daudé
2020-10-05 19:51 ` [PATCH v5 06/36] qapi: Remove wildcard includes John Snow
2020-10-06 11:34 ` Philippe Mathieu-Daudé
2020-10-05 19:51 ` [PATCH v5 07/36] qapi: enforce import order/styling with isort John Snow
2020-10-07 8:15 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 08/36] qapi: delint using flake8 John Snow
2020-10-07 8:19 ` Markus Armbruster
2020-10-07 14:54 ` John Snow
2020-10-05 19:51 ` [PATCH v5 09/36] qapi: add pylintrc John Snow
2020-10-05 19:51 ` [PATCH v5 10/36] qapi/common.py: Remove python compatibility workaround John Snow
2020-10-05 19:51 ` [PATCH v5 11/36] qapi/common.py: Add indent manager John Snow
2020-10-07 8:50 ` Markus Armbruster
2020-10-07 18:08 ` John Snow
2020-10-07 18:18 ` Eduardo Habkost
2020-10-08 7:23 ` Markus Armbruster
2020-10-08 17:45 ` John Snow
2020-10-05 19:51 ` [PATCH v5 12/36] qapi/common.py: delint with pylint John Snow
2020-10-05 19:51 ` [PATCH v5 13/36] qapi/common.py: Replace one-letter 'c' variable John Snow
2020-10-06 11:35 ` Philippe Mathieu-Daudé
2020-10-05 19:51 ` [PATCH v5 14/36] qapi/common.py: check with pylint John Snow
2020-10-05 19:51 ` [PATCH v5 15/36] qapi/common.py: add type hint annotations John Snow
2020-10-07 9:03 ` Markus Armbruster
2020-10-07 15:01 ` John Snow
2020-10-05 19:51 ` [PATCH v5 16/36] qapi/common.py: Convert comments into docstrings, and elaborate John Snow
2020-10-07 9:14 ` Markus Armbruster
2020-10-07 15:23 ` John Snow
2020-10-08 7:20 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 17/36] qapi/common.py: move build_params into gen.py John Snow
2020-10-07 9:21 ` Markus Armbruster
2020-10-07 15:26 ` John Snow
2020-10-07 18:10 ` Eduardo Habkost
2020-10-05 19:51 ` [PATCH v5 18/36] qapi: establish mypy type-checking baseline John Snow
2020-10-07 9:25 ` Markus Armbruster
2020-10-07 15:33 ` John Snow
2020-10-08 7:29 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 19/36] qapi/events.py: add type hint annotations John Snow
2020-10-07 11:32 ` Markus Armbruster
2020-10-07 11:49 ` Markus Armbruster
2020-10-07 15:46 ` John Snow
2020-10-08 9:16 ` Markus Armbruster
2020-10-08 16:19 ` John Snow
2020-10-09 7:21 ` Markus Armbruster
2020-10-07 15:39 ` John Snow
2020-10-08 7:41 ` Markus Armbruster
2020-10-08 15:35 ` John Snow
2020-10-05 19:51 ` [PATCH v5 20/36] qapi/events.py: Move comments into docstrings John Snow
2020-10-05 19:51 ` [PATCH v5 21/36] qapi/commands.py: Don't re-bind to variable of different type John Snow
2020-10-07 11:34 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 22/36] qapi/commands.py: add type hint annotations John Snow
2020-10-05 19:51 ` [PATCH v5 23/36] qapi/commands.py: enable checking with mypy John Snow
2020-10-07 11:37 ` Markus Armbruster
2020-10-07 15:49 ` John Snow
2020-10-08 7:52 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 24/36] qapi/source.py: add type hint annotations John Snow
2020-10-07 11:55 ` Markus Armbruster
2020-10-07 16:04 ` John Snow
2020-10-08 8:42 ` Markus Armbruster
2020-10-09 14:30 ` John Snow
2020-10-09 14:37 ` John Snow
2020-10-05 19:51 ` [PATCH v5 25/36] qapi/source.py: delint with pylint John Snow
2020-10-05 19:51 ` [PATCH v5 26/36] qapi/gen.py: Fix edge-case of _is_user_module John Snow
2020-10-06 11:44 ` Philippe Mathieu-Daudé
2020-10-07 12:02 ` Markus Armbruster
2020-10-07 16:09 ` John Snow
2020-10-05 19:51 ` [PATCH v5 27/36] qapi/gen.py: add type hint annotations John Snow
2020-10-07 12:21 ` Markus Armbruster
2020-10-07 16:21 ` John Snow
2020-10-07 13:20 ` Markus Armbruster
2020-10-07 16:50 ` John Snow
2020-10-08 8:44 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 28/36] qapi/gen.py: Enable checking with mypy John Snow
2020-10-05 19:51 ` [PATCH v5 29/36] qapi/gen.py: Remove unused parameter John Snow
2020-10-07 12:22 ` Markus Armbruster
2020-10-07 16:23 ` John Snow
2020-10-05 19:51 ` [PATCH v5 30/36] qapi/gen.py: update write() to be more idiomatic John Snow
2020-10-07 12:32 ` Markus Armbruster
2020-10-07 16:25 ` John Snow
2020-10-05 19:51 ` [PATCH v5 31/36] qapi/gen.py: delint with pylint John Snow
2020-10-05 19:51 ` John Snow [this message]
2020-10-05 19:51 ` [PATCH v5 33/36] qapi/types.py: remove one-letter variables John Snow
2020-10-07 12:42 ` Markus Armbruster
2020-10-07 16:31 ` John Snow
2020-10-05 19:51 ` [PATCH v5 34/36] qapi/visit.py: assert tag_member contains a QAPISchemaEnumType John Snow
2020-10-07 12:43 ` Markus Armbruster
2020-10-07 16:40 ` John Snow
2020-10-08 9:06 ` Markus Armbruster
2020-10-08 15:49 ` John Snow
2020-10-09 7:24 ` Markus Armbruster
2020-10-05 19:51 ` [PATCH v5 35/36] qapi/visit.py: remove unused parameters from gen_visit_object John Snow
2020-10-06 11:43 ` Philippe Mathieu-Daudé
2020-10-05 19:51 ` [PATCH v5 36/36] qapi/visit.py: add type hint annotations John Snow
2020-10-07 13:00 ` Markus Armbruster
2020-10-07 16:43 ` John Snow
2020-10-05 23:05 ` [PATCH v5 00/36] qapi: static typing conversion, pt1 Cleber Rosa
2020-10-05 23:57 ` John Snow
2020-10-06 17:51 ` Cleber Rosa
2020-10-07 13:05 ` Markus Armbruster
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