CameraInput

Camera input widget for capturing images or videos directly from a camera.

Examples

Basic Usage

This example runs a form with a single page containing the widget

Example Code

from abstra.forms import CameraInput, run # Create a page with the widget example_page = [ CameraInput(label="Camera Input", key="my-camera_input"), ] # Run the form result = run([example_page]) # Print the result print(result)

Parameters

Name	Description	Type	Default
label (required)	Text label displayed above the input.	str	None
key	Identifier for the widget, defaults to label if not provided.	str	None
required	Whether a file must be uploaded before proceeding.	bool	True
hint	Help text displayed below the input.	str	None
full_width	Whether the input should take up the full width of its container.	bool	False
disabled	Whether the input is non-interactive.	bool	False
max_file_size	Maximum file size in bytes.	int	None
multiple	Whether multiple files can be uploaded.	bool	False
min	Minimum number of files required when multiple=True.	int	None
max	Maximum number of files allowed when multiple=True.	int	None
accepted_formats	List of accepted file extensions.	List[str]	None
errors	Pre-defined validation error messages to display.	Union[List[str], str]	None

State Value

Union[FileResponse, List[FileResponse], None]: The captured image or video file(s). FileResponse is a dictionary-like object: {'name': str, 'path': pathlib.Path}. If multiple is True, will be a list, otherwise a single FileResponse object.

This is the type of the value that this widget holds. It will show up when accessing widget's state item.

This also defines which value type can be used on initial_state