[ModelicaSystemABC] additional checks for setInputs()

Author: syntron

OMPython/modelica_system_abc.py

@@ -1022,10 +1022,10 @@ def setInputs(
                 raise ModelicaSystemError(f"Invalid data in input for {repr(key)}: {repr(val)}")
 
             val_evaluated = ast.literal_eval(val)
-
-            if isinstance(val_evaluated, (int, float)):
-                self._inputs[key] = [(float(self._simulate_options["startTime"]), float(val)),
-                                     (float(self._simulate_options["stopTime"]), float(val))]
+            val_evaluated_checked: list[tuple[float, float]] = []
+            if isinstance(val_evaluated, (int, numbers.Real)):
+                val_evaluated_checked.append((float(self._simulate_options["startTime"]), float(val)))
+                val_evaluated_checked.append((float(self._simulate_options["stopTime"]), float(val)))
             elif isinstance(val_evaluated, list):
                 if not all(isinstance(item, tuple) for item in val_evaluated):
                     raise ModelicaSystemError("Value for setInput() must be in tuple format; "
@@ -1042,7 +1042,15 @@ def setInputs(
                         raise ModelicaSystemError(f"Value {repr(item)} of {repr(val_evaluated)} "
                                                   "is in incorrect format!")
 
-                self._inputs[key] = val_evaluated
+                    try:
+                        val_evaluated_checked.append((float(item[0]), float(item[1])))
+                    except ValueError as exc:
+                        raise ModelicaSystemError("All elements of the input for setInput() should be convertable to "
+                                                  "type Tuple[float, float] - "
+                                                  f"found [{repr(item[0])}, {repr(item[1])}] with types "
+                                                  f"[{type(item[0])}, {type(item[1])}]!") from exc
+
+                self._inputs[key] = val_evaluated_checked
             else:
                 raise ModelicaSystemError(f"Data cannot be evaluated for {repr(key)}: {repr(val)}")