(torchx/entrypoints) remove redundant skip_defaults flag from entrypoints.load()

Differential Revision: D83991870

Pull Request resolved: #1140

Author: kiukchung

torchx/schedulers/__init__.py

@@ -49,15 +49,14 @@ def get_scheduler_factories(
     The first scheduler in the dictionary is used as the default scheduler.
     """
 
-    default_schedulers: dict[str, SchedulerFactory] = {}
-    for scheduler, path in DEFAULT_SCHEDULER_MODULES.items():
-        default_schedulers[scheduler] = _defer_load_scheduler(path)
-
-    return load_group(
-        group,
-        default=default_schedulers,
-        skip_defaults=skip_defaults,
-    )
+    if skip_defaults:
+        default_schedulers = {}
+    else:
+        default_schedulers: dict[str, SchedulerFactory] = {}
+        for scheduler, path in DEFAULT_SCHEDULER_MODULES.items():
+            default_schedulers[scheduler] = _defer_load_scheduler(path)
+
+    return load_group(group, default=default_schedulers)
 
 
 def get_default_scheduler_name() -> str:

torchx/util/entrypoints.py

@@ -69,9 +69,7 @@ def run(*args: object, **kwargs: object) -> object:
     return run
 
 
-def load_group(
-    group: str, default: Optional[Dict[str, Any]] = None, skip_defaults: bool = False
-):
+def load_group(group: str, default: Optional[Dict[str, Any]] = None):
     """
     Loads all the entry points specified by ``group`` and returns
     the entry points as a map of ``name (str) -> deferred_load_fn``.
@@ -90,7 +88,6 @@ def load_group(
     1. ``load_group("foo")["bar"]("baz")`` -> equivalent to calling ``this.is.a_fn("baz")``
     1. ``load_group("food")`` -> ``None``
     1. ``load_group("food", default={"hello": this.is.c_fn})["hello"]("world")`` -> equivalent to calling ``this.is.c_fn("world")``
-    1. ``load_group("food", default={"hello": this.is.c_fn}, skip_defaults=True)`` -> ``None``
 
 
     If the entrypoint is a module (versus a function as shown above), then calling the ``deferred_load_fn``
@@ -115,8 +112,6 @@ def load_group(
         entrypoints = metadata.entry_points().get(group, ())
 
     if len(entrypoints) == 0:
-        if skip_defaults:
-            return None
         return default
 
     eps = {}

torchx/util/test/entrypoints_test.py

@@ -134,11 +134,6 @@ def test_load_group_with_default(self, _: MagicMock) -> None:
         self.assertEqual("barbaz", eps["foo"]())
         self.assertEqual("foobar", eps["bar"]())
 
-        eps = load_group(
-            "ep.grp.test.missing", {"foo": barbaz, "bar": foobar}, skip_defaults=True
-        )
-        self.assertIsNone(eps)
-
     @patch(_METADATA_EPS, return_value=_ENTRY_POINTS)
     def test_load_group_missing(self, _: MagicMock) -> None:
         with self.assertRaises(AttributeError):