Update to ophyd-async v0.3a3 (#501)

DiamondLightSource · May 3, 2024 · afecc2c · afecc2c
1 parent 6ebb9fa
commit afecc2c
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Showing 2 changed files with 6 additions and 15 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -13,7 +13,7 @@ classifiers = [
 description = "Ophyd devices and other utils that could be used across DLS beamlines"
 dependencies = [
     "ophyd",
-    "ophyd-async>=0.3a2",
+    "ophyd-async>=0.3a3",
     "bluesky",
     "pyepics",
     "dataclasses-json",

diff --git a/src/dodal/devices/slits.py b/src/dodal/devices/slits.py
@@ -9,18 +9,9 @@ class Slits(StandardReadable):
     """
 
     def __init__(self, prefix: str, name: str = "") -> None:
-        self.x_gap = Motor(prefix + "X:SIZE")
-        self.y_gap = Motor(prefix + "Y:SIZE")
-        self.x_centre = Motor(prefix + "X:CENTRE")
-        self.y_centre = Motor(prefix + "Y:CENTRE")
-
-        # Type ignore pending: https://github.com/bluesky/ophyd-async/issues/192
-        self.set_readable_signals(
-            read=[
-                self.x_gap,
-                self.y_gap,
-                self.x_centre,
-                self.y_centre,
-            ]  # type: ignore
-        )
+        with self.add_children_as_readables():
+            self.x_gap = Motor(prefix + "X:SIZE")
+            self.y_gap = Motor(prefix + "Y:SIZE")
+            self.x_centre = Motor(prefix + "X:CENTRE")
+            self.y_centre = Motor(prefix + "Y:CENTRE")
         super().__init__(name)