deprecate primitives V1

Qiskit · Aug 22, 2024 · 16f845e · 16f845e
1 parent c5a285b
commit 16f845e
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diff --git a/qiskit_aer/primitives/estimator.py b/qiskit_aer/primitives/estimator.py
@@ -75,6 +75,10 @@ class Estimator(BaseEstimator):
           normal distribution approximation.
     """
 
+    @deprecate_func(
+        since="1.5",
+        additional_msg="Estimator(V1) has been deprecated in favor of EstimatorV2.",
+    )
     def __init__(
         self,
         *,

diff --git a/qiskit_aer/primitives/sampler.py b/qiskit_aer/primitives/sampler.py
@@ -25,6 +25,7 @@
 from qiskit.primitives import BaseSamplerV1, SamplerResult
 from qiskit.primitives.utils import final_measurement_mapping, init_circuit
 from qiskit.result import QuasiDistribution
+from qiskit.utils.deprecation import deprecate_func
 
 from .. import AerSimulator
 
@@ -51,6 +52,10 @@ class Sampler(BaseSamplerV1):
         4. default.
     """
 
+    @deprecate_func(
+        since="1.5",
+        additional_msg="Sampler(V1) has been deprecated in favor of SamplerV2.",
+    )
     def __init__(
         self,
         *,

diff --git a/releasenotes/notes/deprecate_primitives_v1-97e89e7809c3ef9d.yaml b/releasenotes/notes/deprecate_primitives_v1-97e89e7809c3ef9d.yaml
@@ -0,0 +1,6 @@
+---
+deprecations:
+  - |
+    Primitives V1 (``Sampler`` and ``Estimator`` in `qiskit_aer.primitives`
+    has been deprecated and ``SamplerV2`` and ``EstimatorV2`` are recommended
+    as their successors.