string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can Literal[‘alpine’, ‘alpine-dark’, ‘balham’, ‘balham-dark’, ‘material’] = 'bal- ham', cell_content_bar=True, instance_id='', column_order: Union[Sequence[str], Mapping] = None, column_args: Map- ping[Union[str, Tuple] to add a text bar to datatable to show the content of current focused cell. Default is True. • instance_id (str) – Assign a unique ID to the datatable, so that you can refer this datatable in datatable_update()

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can Literal[‘alpine’, ‘alpine-dark’, ‘balham’, ‘balham-dark’, ‘material’] = 'bal- ham', cell_content_bar=True, instance_id='', column_order: Union[Sequence[str], Mapping] = None, column_args: Map- ping[Union[str, Tuple] to add a text bar to datatable to show the content of current focused cell. Default is True. • instance_id (str) – Assign a unique ID to the datatable, so that you can refer this datatable in datatable_update()

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can Literal[‘alpine’, ‘alpine-dark’, ‘balham’, ‘balham-dark’, ‘material’] = 'bal- ham', cell_content_bar=True, instance_id='', column_order: Union[Sequence[str], Mapping] = None, column_args: Map- ping[Union[str, Tuple] to add a text bar to datatable to show the content of current focused cell. Default is True. • instance_id (str) – Assign a unique ID to the datatable, so that you can refer this datatable in datatable_update()

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can When using Tornado, request is instance of tornado.httputil.HTTPServerRequest – When using Flask, request is instance of flask.Request – When using Django, request is instance of django.http.HttpRequest HttpRequest – When using aiohttp, request is instance of aiohttp.web.BaseRequest – When using FastAPI/Starlette, request is instance of starlette.websockets.WebSocket The user_agent attribute of the session information

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can When using Tornado, request is instance of tornado.httputil.HTTPServerRequest – When using Flask, request is instance of flask.Request – When using Django, request is instance of django.http.HttpRequest HttpRequest – When using aiohttp, request is instance of aiohttp.web.BaseRequest – When using FastAPI/Starlette, request is instance of starlette.websockets.WebSocket The user_agent attribute of the session information

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can and any other type will be coverted to put_text(content). Returns An OutputHandler instance, the methods of the instance are as follows: • reset(*contents) : Reset original contents to contents • append(*contents) be used in coroutine-based session. Parameters coro_obj – Coroutine object Returns TaskHandle instance, which can be used to query the running status of the coroutine or close the coroutine. See also:

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can and any other type will be coverted to put_text(content). Returns An OutputHandler instance, the methods of the instance are as follows: • reset(*contents) : Reset original contents to contents • append(*contents) be used in coroutine-based session. Parameters coro_obj – Coroutine object Returns TaskHandle instance, which can be used to query the running status of the coroutine or close the coroutine. See also:

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can and any other type will be coverted to put_text(content). Returns An OutputHandler instance, the methods of the instance are as follows: 52 Chapter 4. Documentation PyWebIO, Release 1.3.3 • reset(*contents) be used in coroutine-based session. Parameters coro_obj – Coroutine object Returns TaskHandle instance, which can be used to query the running status of the coroutine or close the coroutine. See also:

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can and any other type will be coverted to put_text(content). Returns An OutputHandler instance, the methods of the instance are as follows: 52 Chapter 4. Documentation PyWebIO, Release 1.3.1 • reset(*contents) be used in coroutine-based session. Parameters coro_obj – Coroutine object Returns TaskHandle instance, which can be used to query the running status of the coroutine or close the coroutine. See also:

string specifying image URL, a bytes-like object speci- fying the binary content of an image or an instance of PIL.Image.Image • title (str) – Image description. • width (str) – The width of image. It can and any other type will be coverted to put_text(content). Returns An OutputHandler instance, the methods of the instance are as follows: 52 Chapter 4. Documentation PyWebIO, Release 1.3.0 • reset(*contents) be used in coroutine-based session. Parameters coro_obj – Coroutine object Returns TaskHandle instance, which can be used to query the running status of the coroutine or close the coroutine. See also: