File / Message API

class eccodes.messages.ComputedKeysMessage(codes_id, encoding: str = 'ascii', errors='warn', computed_keys: Dict[str, Tuple[Callable[[Message], Any], Callable[[Message], Any]]] = {})

Extension of Message class for adding computed keys.

class eccodes.messages.FileIndex(filestream: FileStream, index_keys: List[str], offsets: List[Tuple[Tuple[Any, ...], List[int]]], filter_by_keys: Dict[str, Any] = {})

class eccodes.messages.FileStream(path: str, message_class: ~eccodes.messages.Message = <class 'eccodes.messages.Message'>, errors='warn', product_kind=0)

Iterator-like access to a filestream of Messages.

class eccodes.messages.Message(codes_id, encoding: str = 'ascii', errors='warn')

Dictionary-line interface to access Message headers.

message_get(item: str, key_type: type = None, default: ~typing.Any = <object object>) → Any

Get value of a given key as its native or specified type.