_SliceExtensions_Get

QuantConnect.Data._SliceExtensions_Get

call

__call__(
    slices: List[Slice],
    type: Type,
    symbol: Union[
        Symbol, str, BaseContract, Security
    ] = None,
) -> Sequence[Any]

__call__(
    slices: List[Slice],
    symbol: Union[Symbol, str, BaseContract, Security],
) -> Sequence[TradeBar]

__call__(
    slices: List[Slice],
    symbol: Union[Symbol, str, BaseContract, Security],
    field: Callable[[BaseData], float],
) -> Sequence[float]

Signature descriptions:

Gets the data dictionaries or points of the requested type in each slice
Gets an enumerable of TradeBar for the given symbol. This method does not verify that the specified symbol points to a TradeBar
Gets an enumerable of decimal by accessing the slice for the symbol and then retrieving the specified field on each piece of data

Parameters:

Name	Type	Description	Default
`slices`	`List[Slice]`	The enumerable of slice	required
`type`	`Optional[Type]`	Data type of the data that will be fetched	`None`
`symbol`	`Union[Symbol, str, BaseContract, Security]`	The symbol to retrieve	`None`
`field`	`Optional[Callable[[BaseData], float]]`	The field selector used to access the dats	`None`

Returns:

Type	Description
`Sequence[Any] \| Sequence[TradeBar] \| Sequence[float]`	Depends on the signature used. Case 1: [An enumerable of data dictionary or data point of the requested type.]; Case 2: [An enumerable of TradeBar for the matching symbol, of no TradeBar found for symbol, empty enumerable is returned.]; Case 3: [An enumerable of decimal.]

getitem

__getitem__(
    type: Type[QuantConnect_Data_SliceExtensions_Get_T],
) -> _Typed_SliceExtensions_Get[
    QuantConnect_Data_SliceExtensions_Get_T
]