Rename EVChargerPool.current → current_per_phase

Signed-off-by: Sahas Subramanian <[email protected]>

Author: shsms

src/frequenz/sdk/timeseries/ev_charger_pool/_ev_charger_pool.py

@@ -147,7 +147,7 @@ def component_ids(self) -> abc.Set[int]:
         return self._pool_ref_store.component_ids
 
     @property
-    def current(self) -> FormulaEngine3Phase[Current]:
+    def current_per_phase(self) -> FormulaEngine3Phase[Current]:
         """Fetch the total current for the EV Chargers in the pool.
 
         This formula produces values that are in the Passive Sign Convention (PSC).

src/frequenz/sdk/timeseries/formula_engine/_formula_engine.py

@@ -478,7 +478,7 @@ class FormulaEngine3Phase(
     grid = microgrid.grid()
 
     # Calculate grid consumption current that's not used by the EV chargers
-    other_current = (grid.current_per_phase - ev_charger_pool.current).build(
+    other_current = (grid.current_per_phase - ev_charger_pool.current_per_phase).build(
         "other_current"
     )
 

tests/timeseries/_formula_engine/test_formula_composition.py

@@ -429,9 +429,11 @@ async def test_3_phase_formulas(self, mocker: MockerFixture) -> None:
             stack.push_async_callback(grid.stop)
 
             grid_current_recv = grid.current_per_phase.new_receiver()
-            ev_current_recv = ev_pool.current.new_receiver()
+            ev_current_recv = ev_pool.current_per_phase.new_receiver()
 
-            engine = (grid.current_per_phase - ev_pool.current).build("net_current")
+            engine = (grid.current_per_phase - ev_pool.current_per_phase).build(
+                "net_current"
+            )
             stack.push_async_callback(engine._stop)  # pylint: disable=protected-access
             net_current_recv = engine.new_receiver()