JsonRoundingConverter

QuantConnect.Util.JsonRoundingConverter

Bases: JsonConverter

Helper JsonConverter that will round decimal and double types, to FRACTIONAL_DIGITS fractional digits

FRACTIONAL_DIGITS: int = 4

The number of fractional digits to round to

can_read: bool

Will always return false. Gets a value indicating whether this Newtonsoft.Json.JsonConverter can read JSON.

can_convert(object_type: Type) -> bool

Determines whether this instance can convert the specified object type.

Parameters:

Name	Type	Description	Default
`object_type`	`Type`	Type of the object.	required

Returns:

Type	Description
`bool`	True if this instance can convert the specified object type.

read_json(
    reader: Any,
    object_type: Type,
    existing_value: Any,
    serializer: Any,
) -> Object

Not implemented, will throw NotImplementedException

Parameters:

Name	Type	Description	Default
`reader`	`Any`	The Newtonsoft.Json.JsonReader to read from.	required
`object_type`	`Type`	Type of the object.	required
`existing_value`	`Any`	The existing value of object being read.	required
`serializer`	`Any`	The calling serializer.	required

write_json(
    writer: Any, value: Any, serializer: Any
) -> None

Writes the JSON representation of the object.

Parameters:

Name	Type	Description	Default
`writer`	`Any`	The Newtonsoft.Json.JsonWriter to write to.	required
`value`	`Any`	The value.	required
`serializer`	`Any`	The calling serializer.	required