@@ -16,6 +16,7 @@
# TODO catching name collisions in generated code would be nice
+from abc import ABC, abstractmethod
from collections import OrderedDict
import os
import re
@@ -253,9 +254,10 @@ def visit(self, visitor):
visitor.visit_include(self._sub_module.name, self.info)
-class QAPISchemaType(QAPISchemaDefinition):
+class QAPISchemaType(QAPISchemaDefinition, ABC):
# Return the C type for common use.
# For the types we commonly box, this is a pointer type.
+ @abstractmethod
def c_type(self):
pass
@@ -267,6 +269,7 @@ def c_param_type(self):
def c_unboxed_type(self):
return self.c_type()
+ @abstractmethod
def json_type(self):
pass
These methods should always return a str, it's only the default abstract implementation that doesn't. They can be marked "abstract", which requires subclasses to override the method with the proper return type. Signed-off-by: John Snow <jsnow@redhat.com> --- scripts/qapi/schema.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)