renamed random to stuff

python/stuff/thing.py

@@ -0,0 +1,25 @@
+"""thing."""
+
+
+def caculat_batry_specs(
+    cell_amp_hour: int,
+    cell_voltage: float,
+    cells_per_pack: int,
+    packs: int,
+) -> tuple[float, float]:
+    """Caculat battry specs."""
+    pack_voltage = cell_voltage * cells_per_pack
+
+    pack_watt_hours = pack_voltage * cell_amp_hour
+
+    battry_capacity = pack_watt_hours * packs
+    return (
+        battry_capacity,
+        pack_voltage,
+    )
+
+
+battry_capacity, pack_voltage = caculat_batry_specs(300, 3.2, 8, 2)
+print(f"{battry_capacity=} {pack_voltage=}")
+cost = 1700
+print(f"$/kWh {cost / battry_capacity}")