Camel.toolkits.browser toolkit commons

​

_get_str

def _get_str(d: Any, k: str):

Safely retrieve a string value from a dictionary.

​

_get_number

def _get_number(d: Any, k: str):

Safely retrieve a number (int or float) from a dictionary

​

_get_bool

def _get_bool(d: Any, k: str):

Safely retrieve a boolean value from a dictionary.

​

_parse_json_output

def _parse_json_output(text: str, logger: Any):

Extract JSON output from a string.

​

_reload_image

def _reload_image(image: Image.Image):

​

dom_rectangle_from_dict

def dom_rectangle_from_dict(rect: Dict[str, Any]):

Create a DOMRectangle object from a dictionary.

​

interactive_region_from_dict

def interactive_region_from_dict(region: Dict[str, Any]):

Create an :class:InteractiveRegion object from a dictionary.

​

visual_viewport_from_dict

def visual_viewport_from_dict(viewport: Dict[str, Any]):

Create a :class:VisualViewport object from a dictionary.

​

add_set_of_mark

def add_set_of_mark(
    screenshot: Union[bytes, Image.Image, io.BufferedIOBase],
    ROIs: Dict[str, InteractiveRegion]
):

​

_add_set_of_mark

def _add_set_of_mark(screenshot: Image.Image, ROIs: Dict[str, InteractiveRegion]):

Add a set of marks to the screenshot.

Parameters:

• screenshot (Image.Image): The screenshot to add marks to.
• ROIs (Dict[str, InteractiveRegion]): The regions to add marks to.

Returns:

Tuple[Image.Image, List[str], List[str], List[str]]: A tuple containing the screenshot with marked ROIs, ROIs fully within the images, ROIs located above the visible area, and ROIs located below the visible area.

​

_draw_roi

def _draw_roi(
    draw: ImageDraw.ImageDraw,
    idx: int,
    font: Union[ImageFont.FreeTypeFont, ImageFont.ImageFont],
    rect: DOMRectangle
):

Draw a ROI on the image.

Parameters:

• draw (ImageDraw.ImageDraw): The draw object.
• idx (int): The index of the ROI.
• font (ImageFont.FreeTypeFont | ImageFont.ImageFont): The font.
• rect (DOMRectangle): The DOM rectangle.

​

_get_text_color

def _get_text_color(bg_color: Tuple[int, int, int, int]):

Determine the ideal text color (black or white) for contrast.

Parameters:

• bg_color: The background color (R, G, B, A).

Returns:

A tuple representing black or white color for text.

​

_get_random_color

def _get_random_color(identifier: int):

Generate a consistent random RGBA color based on the identifier.

Parameters:

• identifier: The ID used as a seed to ensure color consistency.

Returns:

A tuple representing (R, G, B, A) values.