decoding should work now

SamFerracin · Aug 12, 2024 · 320b9bf · 320b9bf
1 parent 1fcdfd2
commit 320b9bf
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Showing 3 changed files with 9 additions and 9 deletions.
diff --git a/qiskit_ibm_runtime/utils/json.py b/qiskit_ibm_runtime/utils/json.py
@@ -352,9 +352,9 @@ def object_hook(self, obj: Any) -> Any:
                 circuit = _decode_and_deserialize(obj_val, load)[0]
                 return circuit.data[0][0]
             if obj_type == "settings":
-                deserialize = obj["__module__"].startswith("qiskit.quantum_info.operators")
-                deserialize = deserialize or obj["__class__"] in [PauliLindbladError, LayerError]
-                if deserialize is True:
+                if obj["__module__"].startswith("qiskit.quantum_info.operators") or obj[
+                    "__module__"
+                ].startswith("qiskit_ibm_runtime.utils.noise_learner_result"):
                     return _deserialize_from_settings(
                         mod_name=obj["__module__"],
                         class_name=obj["__class__"],

diff --git a/qiskit_ibm_runtime/utils/noise_learner_result.py b/qiskit_ibm_runtime/utils/noise_learner_result.py
@@ -90,7 +90,7 @@ def num_qubits(self) -> int:
         The number of qubits in this :class:`~.PauliLindbladError`.
         """
         return self.generators.num_qubits
-    
+
     @property
     def settings(self):
         """Return settings."""
@@ -175,7 +175,7 @@ def num_qubits(self) -> int:
         The number of qubits in this :class:`~.LayerError`.
         """
         return len(self.qubits)
-    
+
     @property
     def settings(self):
         """Return settings."""

diff --git a/qiskit_ibm_runtime/utils/noise_learner_result_decoder.py b/qiskit_ibm_runtime/utils/noise_learner_result_decoder.py
@@ -30,12 +30,12 @@ def decode(  # type: ignore # pylint: disable=arguments-differ
 
         data = []
         for layer in decoded["data"]:
-            try:
+            if isinstance(layer, LayerError):
+                data.append(layer)
+            else:
                 # supports the legacy result format
                 error = PauliLindbladError(layer[1]["generators"], layer[1]["rates"])
                 datum = LayerError(layer[0]["circuit"], layer[0]["qubits"], error)
                 data.append(datum)
-            except TypeError:
-                data.append(layer)
-
+
         return NoiseLearnerResult(data=data, metadata=decoded["metadata"])