attrs_extractor.py 文件源码

def extract(cls, extractor, typ):
        """
        take an attrs based class, and convert it
        to jsonschema.
        """
        schema = {
            "title": typ.__name__,
            "type": "object",
            "properties": {},
            "required": []
        }
        for attribute in attr.fields(typ):
            details = cls._extract_attribute(extractor, attribute)
            if details.is_required:
                schema["required"].append(details.name)
            schema["properties"][details.name] = details.schema
        return schema