# This file can be safely deleted to permanently disable update checks.

init python:
    import requests
    import binascii

    UPDATE_URL = ""
    LOGO_URL = ""

    new_version = None

    def check_updates(interval=3600*6):
        if not UPDATE_URL:
            return

        global new_version
        new_version = updater.UpdateVersion(binascii.unhexlify(UPDATE_URL), check_interval=interval)

    def install_updates():
        if not UPDATE_URL:
            return None

        return updater.Update(binascii.unhexlify(UPDATE_URL), patch=True)

    def fetch_update_logo(url):
        if not (updater.can_update() or config.developer) or new_version is None or not LOGO_URL:
            return Null()

        filename = "logo_{}.png".format(new_version)
        path = os.path.join(config.basedir, "updates/{}".format(filename))

        # Read file if exists
        if os.path.isfile(path):
            with open(path, "rb") as f:
                data = f.read()
                return im.Data(data, path)

        # Fetch file if doesn't exist
        try:
            url = binascii.unhexlify(url)
            response = requests.get(url, timeout=5)
            data = response.content
        except:
            return Null()

        if not data:
            return Null()

        with open(path, "wb") as f:
            f.write(data)

        return im.Data(data, path)

    check_updates()