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How to use load_spec_patches method in localstack

Best Python code snippet using localstack_python

spec.py

Source:spec.py

...8from botocore.loaders import Loader, instance_cache9from botocore.model import OperationModel, ServiceModel10ServiceName = str11spec_patches_json = os.path.join(os.path.dirname(__file__), "spec-patches.json")12def load_spec_patches() -> Dict[str, list]:13    if not os.path.exists(spec_patches_json):14        return {}15    with open(spec_patches_json) as fd:16        return json.load(fd)17class PatchingLoader(Loader):18    """19    A custom botocore Loader that applies JSON patches from the given json patch file to the specs as they are loaded.20    """21    patches: Dict[str, list]22    def __init__(self, patches: Dict[str, list], *args, **kwargs):23        super().__init__(*args, **kwargs)24        self.patches = patches25    @instance_cache26    def load_data(self, name: str):27        result = super(PatchingLoader, self).load_data(name)28        if patches := self.patches.get(name):29            return jsonpatch.apply_patch(result, patches)30        return result31loader = PatchingLoader(load_spec_patches())32def list_services(model_type="service-2") -> List[ServiceModel]:33    return [load_service(service) for service in loader.list_available_services(model_type)]34def load_service(service: ServiceName, version: str = None, model_type="service-2") -> ServiceModel:35    """36    For example: load_service("sqs", "2012-11-05")37    """38    service_description = loader.load_service_model(service, model_type, version)39    return ServiceModel(service_description, service)40def iterate_service_operations() -> Generator[Tuple[ServiceModel, OperationModel], None, None]:41    """42    Returns one record per operation in the AWS service spec, where the first item is the service model the operation43    belongs to, and the second is the operation model.44    :return: an iterable45    """...

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