Documentation

Execution

Represents the result of a cell execution.

Constructors

new Execution(
   results: Result[], 
   logs: Logs, 
   error?: ExecutionError, 
   executionCount?: number): Execution

Parameters

Parameter	Type	Default value	Description
`results`	`Result`[]	`[]`	List of result of the cell (interactively interpreted last line), display calls (e.g. matplotlib plots).
`logs`	`Logs`	`...`	Logs printed to stdout and stderr during execution.
`error`?	`ExecutionError`	`undefined`	An Error object if an error occurred, null otherwise.
`executionCount`?	`number`	`undefined`	Execution count of the cell.

Returns

Execution

Properties

Property	Modifier	Type	Default value	Description
`error?`	`public`	`ExecutionError`	`undefined`	An Error object if an error occurred, null otherwise.
`executionCount?`	`public`	`number`	`undefined`	Execution count of the cell.
`logs`	`public`	`Logs`	`undefined`	Logs printed to stdout and stderr during execution.
`results`	`public`	`Result`[]	`[]`	List of result of the cell (interactively interpreted last line), display calls (e.g. matplotlib plots).

Accessors

text

get text(): undefined | string

Returns the text representation of the main result of the cell.

Returns

undefined | string

Methods

toJSON()

toJSON(): object

Returns the serializable representation of the execution result.

Returns

object

Name	Type
`error`	`undefined` \| `ExecutionError`
`logs`	`Logs`
`results`	`Result`[]

ExecutionError

Represents an error that occurred during the execution of a cell. The error contains the name of the error, the value of the error, and the traceback.

Constructors

new ExecutionError(
   name: string, 
   value: string, 
   traceback: string): ExecutionError

Parameters

Parameter	Type	Description
`name`	`string`	Name of the error.
`value`	`string`	Value of the error.
`traceback`	`string`	The raw traceback of the error.

Returns

ExecutionError

Properties

Property	Modifier	Type	Description
`name`	`public`	`string`	Name of the error.
`traceback`	`public`	`string`	The raw traceback of the error.
`value`	`public`	`string`	Value of the error.

OutputMessage

Represents an output message from the sandbox code execution.

Constructors

new OutputMessage(
   line: string, 
   timestamp: number, 
   error: boolean): OutputMessage

Parameters

Parameter	Type	Description
`line`	`string`	The output line.
`timestamp`	`number`	Unix epoch in nanoseconds.
`error`	`boolean`	Whether the output is an error.

Returns

OutputMessage

Properties

Property	Modifier	Type	Description
`error`	`readonly`	`boolean`	Whether the output is an error.
`line`	`readonly`	`string`	The output line.
`timestamp`	`readonly`	`number`	Unix epoch in nanoseconds.

Methods

toString()

toString(): string

Returns

string

Result

Represents the data to be displayed as a result of executing a cell in a Jupyter notebook. The result is similar to the structure returned by ipython kernel: https://ipython.readthedocs.io/en/stable/development/execution.html#execution-semantics The result can contain multiple types of data, such as text, images, plots, etc. Each type of data is represented as a string, and the result can contain multiple types of data. The display calls don’t have to have text representation, for the actual result the representation is always present for the result, the other representations are always optional.

Constructors

new Result(rawData: RawData, isMainResult: boolean): Result

Parameters

Parameter	Type
`rawData`	`RawData`
`isMainResult`	`boolean`

Returns

Result

Properties

Property	Modifier	Type	Description
`chart?`	`readonly`	`ChartTypes`	Contains the chart data.
`data?`	`readonly`	`Record`<`string`, `unknown`>	Contains the data from DataFrame.
`extra?`	`readonly`	`any`	Extra data that can be included. Not part of the standard types.
`html?`	`readonly`	`string`	HTML representation of the data.
`isMainResult`	`readonly`	`boolean`	-
`javascript?`	`readonly`	`string`	JavaScript representation of the data.
`jpeg?`	`readonly`	`string`	JPEG representation of the data.
`json?`	`readonly`	`string`	JSON representation of the data.
`latex?`	`readonly`	`string`	LaTeX representation of the data.
`markdown?`	`readonly`	`string`	Markdown representation of the data.
`pdf?`	`readonly`	`string`	PDF representation of the data.
`png?`	`readonly`	`string`	PNG representation of the data.
`raw`	`readonly`	`RawData`	-
`svg?`	`readonly`	`string`	SVG representation of the data.
`text?`	`readonly`	`string`	Text representation of the result.

Methods

formats()

formats(): string[]

Returns all the formats available for the result.

Returns

string[] Array of strings representing the formats available for the result.

toJSON()

toJSON(): object

Returns the serializable representation of the result.

Returns

object

Name	Type
`extra`?	`any`
`html`	`undefined` \| `string`
`javascript`	`undefined` \| `string`
`jpeg`	`undefined` \| `string`
`json`	`undefined` \| `string`
`latex`	`undefined` \| `string`
`markdown`	`undefined` \| `string`
`pdf`	`undefined` \| `string`
`png`	`undefined` \| `string`
`svg`	`undefined` \| `string`
`text`	`undefined` \| `string`

Type Aliases

Logs

type Logs: object;

Data printed to stdout and stderr during execution, usually by print statements, logs, warnings, subprocesses, etc.

Type declaration

Name	Type	Description
`stderr`	`string`[]	List of strings printed to stderr by prints, subprocesses, etc.
`stdout`	`string`[]	List of strings printed to stdout by prints, subprocesses, etc.

MIMEType

type MIMEType: string;

Represents a MIME type.

RawData

type RawData: object & E2BData;

Dictionary that maps MIME types to their corresponding representations of the data.

Functions

extractError()

function extractError(res: Response): Promise<undefined | SandboxError>

Parameters

Parameter	Type
`res`	`Response`

Returns

Promise<undefined | SandboxError>

parseOutput()

function parseOutput(
   execution: Execution, 
   line: string, 
   onStdout?: (output: OutputMessage) => any, 
   onStderr?: (output: OutputMessage) => any, 
   onResult?: (data: Result) => any, 
onError?: (error: ExecutionError) => any): Promise<void>

Parameters

Parameter	Type
`execution`	`Execution`
`line`	`string`
`onStdout`?	(`output`: `OutputMessage`) => `any`
`onStderr`?	(`output`: `OutputMessage`) => `any`
`onResult`?	(`data`: `Result`) => `any`
`onError`?	(`error`: `ExecutionError`) => `any`

Returns

Promise<void>

​Execution

​Constructors

Parameters

Returns

​Properties

​Accessors

​text

Returns

​Methods

​toJSON()

Returns

​ExecutionError

​Constructors

Parameters

Returns

​Properties

​OutputMessage

​Constructors

Parameters

Returns

​Properties

​Methods

​toString()

Returns

​Result

​Constructors

Parameters

Returns

​Properties

​Methods

​formats()

Returns

​toJSON()

Returns

​Type Aliases

​Logs

​Type declaration

​MIMEType

​RawData

​Functions

​extractError()

​Parameters

​Returns

​parseOutput()

​Parameters

​Returns

Execution

Constructors

Properties

Accessors

text

Methods

toJSON()

ExecutionError

Constructors

Properties

OutputMessage

Constructors

Properties

Methods

toString()

Result

Constructors

Properties

Methods

formats()

toJSON()

Type Aliases

Logs

Type declaration

MIMEType

RawData

Functions

extractError()

Parameters

Returns

parseOutput()

Parameters

Returns