Added example Web Component extension

    logging.error(

        f"Exception loading builtin extension picamera_autocalibrate: \n{traceback.format_exc()}"

    )

from ..example_extensions.custom_element import customelement_extension_v2

from labthings.server.extensions import BaseExtension

from labthings.server.view import View

from labthings.server.decorators import ThingProperty, PropertySchema, use_args

from labthings.server import fields

from labthings.server.find import find_component

from labthings.core.utilities import path_relative_to

from openflexure_microscope.paths import settings_file_path, check_rw

from openflexure_microscope.config import OpenflexureSettingsFile

from openflexure_microscope.camera.base import BASE_CAPTURE_PATH

from openflexure_microscope.camera.capture import build_captures_from_exif

from openflexure_microscope.api.utilities.gui import build_gui

from flask import abort, url_for

import logging

import os

import psutil

from sys import platform

class CustomElementExtension(BaseExtension):

    def __init__(self):

        BaseExtension.__init__(

            self,

            "org.openflexure.customelement",

            description="Testing HTML components in an extension",

            static_folder=path_relative_to(__file__, "static"),

        )

        # Register the on_microscope function to run when the microscope is attached

        self.on_component("org.openflexure.microscope", self.on_microscope)

    def on_microscope(self, microscope_obj):

        """Function to automatically call when the parent LabThing has a microscope attached."""

        logging.debug(f"CustomElementExtension found microscope {microscope_obj}")

customelement_extension_v2 = CustomElementExtension()

def wc_func():

    return {

        "href": customelement_extension_v2.static_file_url("my-custom-element.min.js"),

        "name": "my-custom-element",

    }

def gui_func():

    return {"icon": "pets", "title": "Element", "viewPanel": "stream", "wc": wc_func()}

customelement_extension_v2.add_meta("wc", wc_func)

customelement_extension_v2.add_meta(

    "gui", build_gui(gui_func, customelement_extension_v2)

)