Class DatetimeOutputParser

Class to parse the output of an LLM call to a date.

Hierarchy

BaseOutputParser<Date>
- DatetimeOutputParser

Index

Constructors

Properties

Methods

getFormatInstructions parse

Constructors

constructor

new DatetimeOutputParser(kwargs?, ..._args): DatetimeOutputParser
Parameters
- Optional kwargs: SerializedFields
- Rest ..._args: never[]
Returns DatetimeOutputParser
Inherited from BaseOutputParser<Date>.constructor
- Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:68

Properties

format

format: string = "YYYY-MM-DDTHH:mm:ssZ"

ISO 8601 date time standard.

Methods

getFormatInstructions

getFormatInstructions(): string
Provides instructions on the expected format of the response for the CommaSeparatedListOutputParser.

Returns string
A string containing instructions on the expected format of the response.
Overrides BaseOutputParser.getFormatInstructions
- Defined in langchain/src/output_parsers/datetime.ts:43

parse

parse(text): Promise<Date>
Parses the given text into a Date. If the parsing fails, throws an OutputParserException.
Parameters
- text: string
  The text to parse.
Returns Promise<Date>
A date object.
Overrides BaseOutputParser.parse
- Defined in langchain/src/output_parsers/datetime.ts:30

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