def validate_json_dict_according_to_json_schema()

in Gems/AWSCore/Code/Tools/ResourceMappingTool/utils/json_utils.py [0:0]

• 22 lines of code
• 7 McCabe index (conditional complexity)

def validate_json_dict_according_to_json_schema(json_dict: Dict[str, any]) -> None:
    # The reason we keep this manual json schema validation is python missing supportive feature in default libs
    # When it is ready, we should be able to replace this with straightforward lib function call
    root_property: str
    for root_property in _RESOURCE_MAPPING_SCHEMA_REQUIRED_ROOT_PROPERTIES:
        _validate_required_key_in_json_dict(json_dict, "root", root_property)

    if not re.match(_RESOURCE_MAPPING_SCHEMA_ACCOUNTID_PATTERN, json_dict[RESOURCE_MAPPING_ACCOUNTID_JSON_KEY_NAME]):
        raise ValueError(error_messages.INVALID_FORMAT_UNEXPECTED_VALUE_IN_FILE_ERROR_MESSAGE.format(
            json_dict[RESOURCE_MAPPING_ACCOUNTID_JSON_KEY_NAME],
            f"root/{RESOURCE_MAPPING_ACCOUNTID_JSON_KEY_NAME}",
            _RESOURCE_MAPPING_SCHEMA_ACCOUNTID_PATTERN))

    if not re.match(_RESOURCE_MAPPING_SCHEMA_REGION_PATTERN, json_dict[_RESOURCE_MAPPING_REGION_JSON_KEY_NAME]):
        raise ValueError(error_messages.INVALID_FORMAT_UNEXPECTED_VALUE_IN_FILE_ERROR_MESSAGE.format(
            json_dict[_RESOURCE_MAPPING_REGION_JSON_KEY_NAME],
            f"root/{_RESOURCE_MAPPING_REGION_JSON_KEY_NAME}",
            _RESOURCE_MAPPING_SCHEMA_REGION_PATTERN))

    json_resources: Dict[str, any] = json_dict[_RESOURCE_MAPPING_JSON_KEY_NAME]
    if json_resources:
        resource_key: str
        resource_value: Dict[str, str]
        for resource_key, resource_value in json_resources.items():
            resource_property: str
            for resource_property in _RESOURCE_MAPPING_SCHEMA_REQUIRED_RESOURCE_PROPERTIES:
                _validate_required_key_in_json_dict(resource_value, resource_key, resource_property)