mirror of https://github.com/Qiskit/qiskit.git
27 lines
881 B
YAML
27 lines
881 B
YAML
---
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upgrade_providers:
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- |
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All fake backend classes based on the deprecated ``BackendV1`` have been removed from the :mod:`.providers.fake_provider` module.
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These classes have been deprecated since Qiskit 1.2 and were part of the deprecated ``BackendV1`` workflow. Their use in tests
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has been replaced with the :class:`.GenericBackendV2` class, which allows to create custom instances of :class:`.BackendV2` that
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implement a simulated :meth:`.BackendV2.run`. The removal affects:
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* Base classes:
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* ``FakeBackend``
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* ``FakePulseBackend``
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* ``FakeQasmBackend``
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* Fake backends for special testing purposes:
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* ``Fake1Q``
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* ``FakeOpenPulse2Q``
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* ``FakeOpenPulse3Q``
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* Legacy fake backends:
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* ``Fake5QV1``
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* ``Fake20QV1``
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* ``Fake7QPulseV1``
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* ``Fake27QPulseV1``
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* ``Fake127QPulseV1``
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