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Qiskit · Nov 17, 2022 · 7e2f461 · 7e2f461
1 parent 0fcf929
commit 7e2f461
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Showing 2 changed files with 19 additions and 20 deletions.
diff --git a/qiskit/transpiler/target.py b/qiskit/transpiler/target.py
@@ -1024,25 +1024,24 @@ def target_to_backend_properties(target: Target):
         if gate != "measure":
             for qargs, props in qargs_list.items():
                 property_list = []
-                if props is not None:
-                    if getattr(props, "duration", None) is not None:
-                        property_list.append(
-                            {
-                                "date": datetime.datetime.utcnow(),
-                                "name": "gate_length",
-                                "unit": "s",
-                                "value": props.duration,
-                            }
-                        )
-                    if getattr(props, "error", None) is not None:
-                        property_list.append(
-                            {
-                                "date": datetime.datetime.utcnow(),
-                                "name": "gate_error",
-                                "unit": "",
-                                "value": props.error,
-                            }
-                        )
+                if getattr(props, "duration", None) is not None:
+                    property_list.append(
+                        {
+                            "date": datetime.datetime.utcnow(),
+                            "name": "gate_length",
+                            "unit": "s",
+                            "value": props.duration,
+                        }
+                    )
+                if getattr(props, "error", None) is not None:
+                    property_list.append(
+                        {
+                            "date": datetime.datetime.utcnow(),
+                            "name": "gate_error",
+                            "unit": "",
+                            "value": props.error,
+                        }
+                    )
                 if property_list:
                     gates.append(
                         {

diff --git a/test/python/compiler/test_transpiler.py b/test/python/compiler/test_transpiler.py
@@ -1465,7 +1465,7 @@ def test_target_ideal_gates(self, opt_level):
         theta = Parameter("θ")
         phi = Parameter("ϕ")
         lam = Parameter("λ")
-        target = Target(2)
+        target = Target(num_qubits=2)
         target.add_instruction(UGate(theta, phi, lam), {(0,): None, (1,): None})
         target.add_instruction(CXGate(), {(0, 1): None})
         target.add_instruction(Measure(), {(0,): None, (1,): None})