Robotics.py: Fix issue with the type stub for DriveBase.angle() (#165)

The type was changed from `int` to `float` in https://github.com/pybricks/pybricks-micropython/commit/4d457a17fc13d42d9b311df99e05dafaeed67862.

Technically, it is still `int` on BOOST Move hub (any system without floating point support). But most platforms use `float` so makes sense to have that in the type hints.

CHANGELOG.md

@@ -4,6 +4,10 @@
 
 ## Unreleased
 
+### Fixed
+
+- Fixed `DriveBase.angle` reporting an incorrect return type.
+
 ## 3.6.1 - 2025-05-01
 
 ### Fixed

jedi/tests/test_get_signature.py

@@ -1020,7 +1020,7 @@ METHOD_PARAMS = [
     pytest.param("pybricks.robotics", "DriveBase", "stop", [([], "None")]),
     pytest.param("pybricks.robotics", "DriveBase", "brake", [([], "None")]),
     pytest.param("pybricks.robotics", "DriveBase", "distance", [([], "int")]),
-    pytest.param("pybricks.robotics", "DriveBase", "angle", [([], "int")]),
+    pytest.param("pybricks.robotics", "DriveBase", "angle", [([], "float")]),
     pytest.param(
         "pybricks.robotics", "DriveBase", "state", [([], "Tuple[int, int, int, int]")]
     ),

src/pybricks/robotics.py

@@ -101,8 +101,8 @@ class DriveBase:
             Driven distance since last reset.
         """
 
-    def angle(self) -> int:
-        """angle() -> int: deg
+    def angle(self) -> float:
+        """angle() -> float: deg
 
         Gets the estimated rotation angle of the drive base.