rewrite CircuitInstrution as iterable (Qiskit#2198)

Co-authored-by: Jun Doi <[email protected]>
doichanj · Aug 9, 2024 · ad7b86f · ad7b86f
1 parent b170971
commit ad7b86f
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/qiskit_aer/backends/aer_compiler.py b/qiskit_aer/backends/aer_compiler.py
@@ -123,7 +123,8 @@ def _inline_initialize(self, circ, optype):
         if isinstance(optype, set) and Initialize not in optype:
             return circ
 
-        for inst, _, _ in circ.data:
+        for datum in circ.data:
+            inst = datum.operation
             if isinstance(inst, Initialize) and (
                 (not isinstance(inst.params[0], complex)) or (len(inst.params) == 1)
             ):
@@ -133,7 +134,8 @@ def _inline_initialize(self, circ, optype):
 
         new_circ = circ.copy()
         new_circ.data = []
-        for inst, qargs, cargs in circ.data:
+        for datum in circ.data:
+            inst, qargs, cargs = datum.operation, datum.qubits, datum.clbits
             if isinstance(inst, Initialize) and (
                 (not isinstance(inst.params[0], complex)) or (len(inst.params) == 1)
             ):

diff --git a/qiskit_aer/backends/aerbackend.py b/qiskit_aer/backends/aerbackend.py
@@ -615,7 +615,8 @@ def _assemble_noise_model(self, circuits, optypes, **run_options):
             ):
                 updated_circ = False
                 new_data = []
-                for inst, qargs, cargs in circ.data:
+                for datum in circ.data:
+                    inst, qargs, cargs = datum.operation, datum.qubits, datum.clbits
                     if isinstance(inst, QuantumChannelInstruction):
                         updated_circ = True
                         if not updated_noise: