Custom pye3d detector that exposes its internal settings as UI elements. For installation instructions, see https://docs.pupil-labs.com/developer/core/plugin-api/#adding-a-plugin

all_controls_pye3d.py

from pyglui import ui
from pupil_detector_plugins.pye3d_plugin import Pye3DPlugin


class CustomPye3DPlugin(Pye3DPlugin):
    label = "Custom pye3d Detector"
    order = 0.102

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self._stop_other_pupil_detectors()

    def _stop_other_pupil_detectors(self):
        plugin_list = self.g_pool.plugins

        # Deactivate other PupilDetectorPlugin instances
        for plugin in plugin_list:
            if isinstance(plugin, Pye3DPlugin) and plugin is not self:
                plugin.alive = False

        # Force Plugin_List to remove deactivated plugins
        plugin_list.clean()

    @classmethod
    def parse_pretty_class_name(cls) -> str:
        return cls.label

    def init_ui(self):
        super().init_ui()

        self.menu.append(ui.Separator())
        self.menu.append(ui.Info_Text("Custom 3d detector settings"))

        def make_setter(name):
            def _set(value):
                self.detector._settings[name] = value
                self.detector.reset()

            return _set

        for name in self.detector._settings:
            self.menu.append(
                ui.Text_Input(name, self.detector._settings, setter=make_setter(name))
            )