def get_waiter(self, waiter_name): config = self._get_waiter_config() if not config: raise ValueError("Waiter does not exist: %s" % waiter_name) model = waiter.WaiterModel(config) mapping = {} for name in model.waiter_names: mapping[xform_name(name)] = name if waiter_name not in mapping: raise ValueError("Waiter does not exist: %s" % waiter_name) return waiter.create_waiter_with_client(mapping[waiter_name], model, self)
def create_waiter_with_client(waiter_name, waiter_model, client, loop): """ :type waiter_name: str :param waiter_name: The name of the waiter. The name should match the name (including the casing) of the key name in the waiter model file (typically this is CamelCasing). :type waiter_model: botocore.waiter.WaiterModel :param waiter_model: The model for the waiter configuration. :type client: botocore.client.BaseClient :param client: The botocore client associated with the service. :rtype: botocore.waiter.Waiter :return: The waiter object. """ single_waiter_config = waiter_model.get_waiter(waiter_name) operation_name = xform_name(single_waiter_config.operation) operation_method = NormalizedOperationMethod( getattr(client, operation_name)) # Create a new wait method that will serve as a proxy to the underlying # Waiter.wait method. This is needed to attach a docstring to the # method. async def wait(self, **kwargs): await AIOWaiter.wait(self, **kwargs) wait.__doc__ = WaiterDocstring( waiter_name=waiter_name, event_emitter=client.meta.events, service_model=client.meta.service_model, service_waiter_model=waiter_model, include_signature=False ) # Rename the waiter class based on the type of waiter. waiter_class_name = str('%s.AIOWaiter.%s' % ( get_service_module_name(client.meta.service_model), waiter_name)) # Create the new waiter class documented_waiter_cls = type( waiter_class_name, (AIOWaiter,), {'wait': wait}) # Return an instance of the new waiter class. return documented_waiter_cls( waiter_name, single_waiter_config, operation_method, loop=loop )
def get_waiter(self, waiter_name): """Returns an object that can wait for some condition. :type waiter_name: str :param waiter_name: The name of the waiter to get. See the waiters section of the service docs for a list of available waiters. :returns: The specified waiter object. :rtype: botocore.waiter.Waiter """ config = self._get_waiter_config() if not config: raise ValueError("Waiter does not exist: %s" % waiter_name) model = waiter.WaiterModel(config) mapping = {} for name in model.waiter_names: mapping[xform_name(name)] = name if waiter_name not in mapping: raise ValueError("Waiter does not exist: %s" % waiter_name) return waiter.create_waiter_with_client( mapping[waiter_name], model, self)
def get_waiter(self, waiter_name): """Returns an object that can wait for some condition. :type waiter_name: str :param waiter_name: The name of the waiter to get. See the waiters section of the service docs for a list of available waiters. :returns: The specified waiter object. :rtype: botocore.waiter.Waiter """ config = self._get_waiter_config() if not config: raise ValueError("Waiter does not exist: %s" % waiter_name) model = waiter.WaiterModel(config) mapping = {} for name in model.waiter_names: mapping[xform_name(name)] = name if waiter_name not in mapping: raise ValueError("Waiter does not exist: %s" % waiter_name) return waiter.create_waiter_with_client( mapping[waiter_name], model, self, loop=self._loop)