From: John Snow <jsnow@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Eduardo Habkost" <ehabkost@redhat.com>,
"Michael Roth" <michael.roth@amd.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Cleber Rosa" <crosa@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"John Snow" <jsnow@redhat.com>
Subject: [PATCH v2 11/12] qapi/schema: Name the builtin module "" instead of None
Date: Wed, 16 Dec 2020 20:59:26 -0500 [thread overview]
Message-ID: <20201217015927.197287-12-jsnow@redhat.com> (raw)
In-Reply-To: <20201217015927.197287-1-jsnow@redhat.com>
Instead of using None as the built-in module filename, use an empty
string instead. This allows us to clarify the type of various interfaces
dealing with module names as always taking a string, which saves us from
having to use Optional[str] everywhere.
Signed-off-by: John Snow <jsnow@redhat.com>
---
scripts/qapi/gen.py | 6 +++---
scripts/qapi/schema.py | 12 ++++++------
scripts/qapi/types.py | 2 +-
scripts/qapi/visit.py | 2 +-
| 2 +-
tests/qapi-schema/doc-good.out | 2 +-
tests/qapi-schema/empty.out | 2 +-
tests/qapi-schema/event-case.out | 2 +-
tests/qapi-schema/include-repetition.out | 2 +-
tests/qapi-schema/include-simple.out | 2 +-
tests/qapi-schema/indented-expr.out | 2 +-
tests/qapi-schema/qapi-schema-test.out | 2 +-
12 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index 2dd99635e74..1933090a2a0 100644
--- a/scripts/qapi/gen.py
+++ b/scripts/qapi/gen.py
@@ -310,14 +310,14 @@ def write(self, output_dir: str, opt_builtins: bool = False) -> None:
genc.write(output_dir)
genh.write(output_dir)
- def _begin_system_module(self, name: None) -> None:
+ def _begin_system_module(self, name: str) -> None:
pass
def _begin_user_module(self, name: str) -> None:
pass
- def visit_module(self, name: Optional[str]) -> None:
- if name is None:
+ def visit_module(self, name: str) -> None:
+ if not name:
if self._builtin_blurb:
self._add_system_module('builtin', self._builtin_blurb)
self._begin_system_module(name)
diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py
index 0449771dfe5..0235208966a 100644
--- a/scripts/qapi/schema.py
+++ b/scripts/qapi/schema.py
@@ -69,7 +69,7 @@ def check_doc(self):
def _set_module(self, schema, info):
assert self._checked
- self._module = schema.module_by_fname(info.fname if info else None)
+ self._module = schema.module_by_fname(info.fname)
self._module.add_entity(self)
def set_module(self, schema):
@@ -826,7 +826,7 @@ def __init__(self, fname):
self._entity_dict = {}
self._module_dict = OrderedDict()
self._schema_dir = os.path.dirname(fname)
- self._make_module(None) # built-ins
+ self._make_module(QAPISourceInfo.builtin().fname) # built-ins
self._make_module(fname)
self._predefining = True
self._def_predefineds()
@@ -871,10 +871,10 @@ def resolve_type(self, name, info, what):
info, "%s uses unknown type '%s'" % (what, name))
return typ
- def _module_name(self, fname):
- if fname is None:
- return None
- return os.path.relpath(fname, self._schema_dir)
+ def _module_name(self, fname: str) -> str:
+ if fname:
+ return os.path.relpath(fname, self._schema_dir)
+ return fname
def _make_module(self, fname):
name = self._module_name(fname)
diff --git a/scripts/qapi/types.py b/scripts/qapi/types.py
index a3a16284006..12eeea3aaff 100644
--- a/scripts/qapi/types.py
+++ b/scripts/qapi/types.py
@@ -272,7 +272,7 @@ def __init__(self, prefix: str):
prefix, 'qapi-types', ' * Schema-defined QAPI types',
' * Built-in QAPI types', __doc__)
- def _begin_system_module(self, name: None) -> None:
+ def _begin_system_module(self, name: str) -> None:
self._genc.preamble_add(mcgen('''
#include "qemu/osdep.h"
#include "qapi/dealloc-visitor.h"
diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py
index 3f49c307c56..76e34ee7f02 100644
--- a/scripts/qapi/visit.py
+++ b/scripts/qapi/visit.py
@@ -305,7 +305,7 @@ def __init__(self, prefix: str):
prefix, 'qapi-visit', ' * Schema-defined QAPI visitors',
' * Built-in QAPI visitors', __doc__)
- def _begin_system_module(self, name: None) -> None:
+ def _begin_system_module(self, name: str) -> None:
self._genc.preamble_add(mcgen('''
#include "qemu/osdep.h"
#include "qapi/error.h"
--git a/tests/qapi-schema/comments.out b/tests/qapi-schema/comments.out
index 08aba8354e2..02000c06e5e 100644
--- a/tests/qapi-schema/comments.out
+++ b/tests/qapi-schema/comments.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/doc-good.out b/tests/qapi-schema/doc-good.out
index 83a3d9bd69b..494533d7479 100644
--- a/tests/qapi-schema/doc-good.out
+++ b/tests/qapi-schema/doc-good.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/empty.out b/tests/qapi-schema/empty.out
index 0dac23c80c1..059caa4e1d2 100644
--- a/tests/qapi-schema/empty.out
+++ b/tests/qapi-schema/empty.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/event-case.out b/tests/qapi-schema/event-case.out
index ace511ba5a9..4d9d2b519f4 100644
--- a/tests/qapi-schema/event-case.out
+++ b/tests/qapi-schema/event-case.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/include-repetition.out b/tests/qapi-schema/include-repetition.out
index f7ab4987943..31d64631b66 100644
--- a/tests/qapi-schema/include-repetition.out
+++ b/tests/qapi-schema/include-repetition.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/include-simple.out b/tests/qapi-schema/include-simple.out
index 81bdeb887b6..1b35b329571 100644
--- a/tests/qapi-schema/include-simple.out
+++ b/tests/qapi-schema/include-simple.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/indented-expr.out b/tests/qapi-schema/indented-expr.out
index 361a58185e6..aed689e7bd6 100644
--- a/tests/qapi-schema/indented-expr.out
+++ b/tests/qapi-schema/indented-expr.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
diff --git a/tests/qapi-schema/qapi-schema-test.out b/tests/qapi-schema/qapi-schema-test.out
index 4f5ab9fd596..4a899ba63ec 100644
--- a/tests/qapi-schema/qapi-schema-test.out
+++ b/tests/qapi-schema/qapi-schema-test.out
@@ -1,4 +1,4 @@
-module "None"
+module ""
object q_empty
enum QType
prefix QTYPE
--
2.26.2
next prev parent reply other threads:[~2020-12-17 2:16 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 1:59 [PATCH v2 00/12] qapi: static typing conversion, pt1.5 John Snow
2020-12-17 1:59 ` [PATCH v2 01/12] qapi/commands: assert arg_type is not None John Snow
2020-12-17 1:59 ` [PATCH v2 02/12] qapi/events: fix visit_event typing John Snow
2020-12-17 1:59 ` [PATCH v2 03/12] qapi/main: handle theoretical None-return from re.match() John Snow
2020-12-17 1:59 ` [PATCH v2 04/12] qapi/gen: assert that _start_if is not None in _wrap_ifcond John Snow
2021-01-13 15:14 ` Markus Armbruster
2021-01-13 21:34 ` John Snow
2020-12-17 1:59 ` [PATCH v2 05/12] qapi/gen: use './builtin' for the built-in module name John Snow
2020-12-17 1:59 ` [PATCH v2 06/12] qapi/source: Add builtin null-object sentinel John Snow
2021-01-13 15:39 ` Markus Armbruster
2021-01-13 22:30 ` John Snow
2021-01-14 13:39 ` Markus Armbruster
2021-01-18 18:36 ` Eduardo Habkost
2021-01-19 10:21 ` Markus Armbruster
2021-01-19 16:10 ` Eduardo Habkost
2020-12-17 1:59 ` [PATCH v2 07/12] qapi/schema: make QAPISourceInfo mandatory John Snow
2021-01-13 16:12 ` Markus Armbruster
2021-01-13 23:04 ` John Snow
2021-01-14 0:29 ` Eduardo Habkost
2021-01-14 0:47 ` John Snow
2020-12-17 1:59 ` [PATCH v2 08/12] qapi/gen: write _genc/_genh access shims John Snow
2020-12-17 1:59 ` [PATCH v2 09/12] qapi/gen: move write method to QAPIGenC, make fname a str John Snow
2020-12-17 1:59 ` [PATCH v2 10/12] tests/qapi-schema: Add quotes to module name in test output John Snow
2020-12-17 1:59 ` John Snow [this message]
2020-12-17 1:59 ` [PATCH v2 12/12] qapi: enable strict-optional checks John Snow
2021-01-13 16:23 ` [PATCH v2 00/12] qapi: static typing conversion, pt1.5 Markus Armbruster
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