Merge pull request #1107 from qiboteam/qm-disconnect

Really disconnect QM (0.1)
qiboteam · Dec 1, 2024 · bdf1adc · bdf1adc
2 parents cc64ee1 + e46b12c
commit bdf1adc
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/qibolab/instruments/qm/controller.py b/src/qibolab/instruments/qm/controller.py
@@ -258,6 +258,7 @@ def disconnect(self):
         self._reset_temporary_calibration()
         if self.manager is not None:
             self.manager.close_all_quantum_machines()
+            self.manager = None
             self.is_connected = False
 
     def calibrate_mixers(self, qubits):
@@ -287,6 +288,10 @@ def execute_program(self, program):
         Args:
             program: QUA program.
         """
+        if self.manager is None:
+            raise RuntimeError(
+                "Quantum Machines are not connected. Please use ``platform.connect()``."
+            )
         machine = self.manager.open_qm(self.config.__dict__)
         return machine.execute(program)