def merge_properties(self, properties):
# Ensure custom props aren't attempting to override base props
original_keys = set(self.properties.keys())
new_keys = set(properties.keys())
intersecting_keys = original_keys.intersection(new_keys)
conflicting_keys = [k for k in intersecting_keys
if self.properties[k] != properties[k]]
if len(conflicting_keys) > 0:
props = ', '.join(conflicting_keys)
reason = _("custom properties (%(props)s) conflict "
"with base properties")
raise exception.SchemaLoadError(reason=reason % {'props': props})
self.properties.update(properties)
def set_custom_schema_properties(self, schema_name, custom_properties):
"""Update the custom properties of a schema with those provided."""
schema_properties = copy.deepcopy(self.base_properties[schema_name])
# Ensure custom props aren't attempting to override base props
base_keys = set(schema_properties.keys())
custom_keys = set(custom_properties.keys())
intersecting_keys = base_keys.intersection(custom_keys)
conflicting_keys = [
k for k in intersecting_keys
if schema_properties[k] != custom_properties[k]
]
if len(conflicting_keys) > 0:
props = ', '.join(conflicting_keys)
reason = _("custom properties (%(props)s) conflict "
"with base properties")
raise exception.SchemaLoadError(reason=reason % {'props': props})
schema_properties.update(copy.deepcopy(custom_properties))
self.schema_properties[schema_name] = schema_properties