grocy-cli/grocy/util.py

import yaml
import logging


def _yaml_constructor(loader, node):
    return node.value


class Util(object):
    def __init__(self, cfg):
        self.cfg = cfg
        yaml.SafeLoader.add_constructor("tag:yaml.org,2002:python/unicode", _yaml_constructor)

    def load_yaml(self, data):
        generator = yaml.safe_load_all(data)
        data_list = list(generator)
        return data_list

    def verify_integrity(self, new_data, schema):
        logger = logging.getLogger('util.verify_integrity')
        try:
            # Verify that updated fields exist
            if type(schema) != list:
                schemas = [schema]
            else:
                schemas = schema

            keys_not_found = []
            for current_schema in schemas:
                schema_keys = current_schema['properties'].keys()
                for prop in new_data.keys():
                    if prop not in schema_keys:
                        keys_not_found.append(prop)
            print('{}'.format(keys_not_found))
            if len(keys_not_found) > 0:
                raise Exception('{} is not valid property'.format(keys_not_found.join(', ')))
        except Exception as e:
            logger.error(e)
            raise e