def is_looking_at()

in src/mapillary/utils/filter.py [0:0]

• 13 lines of code
• 5 McCabe index (conditional complexity)

def is_looking_at(image_feature: Feature, look_at_feature: Feature) -> bool:
    """
    Return whether the image_feature is looking at the look_at_feature

    :param image_feature: The feature set of the image
    :type image_feature: dict

    :param look_at_feature: The feature that is being looked at
    :type look_at_feature: dict

    :return: Whether the diff is greater than 310, or less than 50
    :rtype: bool
    """

    # Pano accessible via the `get_image_layer`
    # in config/api/vector_tiles.py
    if image_feature["properties"]["is_pano"]:
        return True

    # Compass angle accessible via the `get_image_layer`
    # in config/api/vector_tiles.py
    if image_feature["properties"]["compass_angle"] < 0:
        return False

    # Getting the difference between the two provided GeoJSONs and the compass angle
    diff: int = (
        abs(
            bearing(start=image_feature, end=look_at_feature)
            - image_feature["properties"]["compass_angle"]
        )
        % 360
    )

    # If diff > 310 OR diff < 50
    return 310 < diff or diff < 50