qapi/introspect.py: set _gen_tree's default ifcond argument to ()

We don't need to create an empty, mutable list to pass to _gen_tree;
since it is now typed as a Sequence, we can use the empty tuple as a
default and omit the argument.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210216021809.134886-19-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
John Snow 2021-02-15 21:18:08 -05:00 committed by Markus Armbruster
parent cea53c31b7
commit 9b77d94699

View File

@ -254,7 +254,7 @@ const QLitObject %(c_name)s = %(c_string)s;
return [Annotated(f.name, f.ifcond) for f in features]
def _gen_tree(self, name: str, mtype: str, obj: Dict[str, object],
ifcond: Sequence[str],
ifcond: Sequence[str] = (),
features: Sequence[QAPISchemaFeature] = ()) -> None:
"""
Build and append a SchemaInfo object to self._trees.
@ -302,7 +302,7 @@ const QLitObject %(c_name)s = %(c_string)s;
def visit_builtin_type(self, name: str, info: Optional[QAPISourceInfo],
json_type: str) -> None:
self._gen_tree(name, 'builtin', {'json-type': json_type}, [])
self._gen_tree(name, 'builtin', {'json-type': json_type})
def visit_enum_type(self, name: str, info: Optional[QAPISourceInfo],
ifcond: Sequence[str],