Source code for ewoksorange.canvas.config

"""Copy parts of Orange.canvas.config to be used when Orange3 is not installed."""

from typing import Tuple

from .. import pkg_meta
from ..orange_version import ORANGE_VERSION


if ORANGE_VERSION == ORANGE_VERSION.oasys_fork:
    from oasys.canvas.conf import oasysconf as _Config
    from oasys.canvas.conf import WIDGETS_ENTRY  # "oasys.widgets"
elif ORANGE_VERSION == ORANGE_VERSION.latest_orange:
    from Orange.canvas.config import Config as _Config
    from Orange.canvas.config import WIDGETS_ENTRY  # "orange.widgets"
else:
    from orangewidget.workflow.config import Config as _Config
    from orangewidget.workflow.config import WIDGETS_ENTRY  # "orange.widgets"


EXAMPLE_WORKFLOWS_ENTRY = WIDGETS_ENTRY + ".tutorials"




class Config(_Config):


    @staticmethod
    def widgets_entry_points() -> Tuple[pkg_meta.EntryPoint]:
        """Return all WIDGETS_ENTRY entry points."""
        # Ensure 'this' distribution's ep is the first.
        # `entry_points` returns them in unspecified order.
        from orangecontrib.ewokstest import is_ewokstest_category_enabled

        eps = list()
        for ep in pkg_meta.entry_points(WIDGETS_ENTRY):
            if (
                _get_ep_module(ep) == "orangecontrib.ewokstest"
                and not is_ewokstest_category_enabled()
            ):
                continue
            eps.append(ep)
        return tuple(eps)




    @staticmethod
    def examples_entry_points() -> Tuple[pkg_meta.EntryPoint]:
        """Return all EXAMPLE_WORKFLOWS_ENTRY entry points."""
        from orangecontrib.ewokstest import is_ewokstest_category_enabled

        eps = list()
        for ep in pkg_meta.entry_points(EXAMPLE_WORKFLOWS_ENTRY):
            if (
                _get_ep_module(ep) == "orangecontrib.ewokstest.tutorials"
                and not is_ewokstest_category_enabled()
            ):
                continue
            eps.append(ep)
        return tuple(eps)


    tutorials_entry_points = examples_entry_points



def _get_ep_module(ep) -> str:
    try:
        return ep.module
    except AttributeError:
        return ep.module_name




def widgets_entry_points():
    return Config.widgets_entry_points()