Extract BufferedDM/SV/MPS from ActOnDM/SV/MPSArgs (#4979)

* Extract BufferedDensityMatrix from ActOnDensityMatrixArgs * state vector * clean up code * clean up code * clean up code * format * docs * test * coverage * improve state vector * improve state vector * replace deleted functions * replace deleted functions * replace deleted functions * replace deleted functions * lint * mps quantum state * mps quantum state * mps quantum state * mps quantum state * mps quantum state * mps quantum state * mps quantum state * mps quantum state * coverage * fix merge errors * Code review comments * Remove todo Co-authored-by: Orion Martin <[email protected]>
quantumlib · Mar 21, 2022 · e0a64dd · e0a64dd
1 parent d3c4853
commit e0a64dd
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Showing 8 changed files with 890 additions and 347 deletions.
diff --git a/cirq-core/cirq/contrib/quimb/mps_simulator.py b/cirq-core/cirq/contrib/quimb/mps_simulator.py
diff --git a/cirq-core/cirq/contrib/quimb/mps_simulator_test.py b/cirq-core/cirq/contrib/quimb/mps_simulator_test.py
@@ -569,3 +569,17 @@ def test_act_on_gate():
         args.state_vector().reshape((2, 2, 2)),
         cirq.one_hot(index=(0, 1, 0), shape=(2, 2, 2), dtype=np.complex64),
     )
+
+
+def test_deprectated():
+    q0 = cirq.LineQubit(0)
+    prng = np.random.RandomState(0)
+    args = ccq.mps_simulator.MPSState(
+        qubits=cirq.LineQubit.range(3),
+        prng=prng,
+        log_of_measurement_results={},
+    )
+    with cirq.testing.assert_deprecated(deadline='0.15'):
+        args.perform_measurement([q0], prng)
+    with cirq.testing.assert_deprecated(deadline='0.15'):
+        args.apply_op(cirq.X(q0), prng)
diff --git a/cirq-core/cirq/protocols/json_test_data/spec.py b/cirq-core/cirq/protocols/json_test_data/spec.py
@@ -85,6 +85,7 @@
         'ActOnArgsContainer',
         'ActOnCliffordTableauArgs',
         'ActOnDensityMatrixArgs',
+        'ActOnStabilizerArgs',
         'ActOnStabilizerCHFormArgs',
         'ActOnStateVectorArgs',
         'ApplyChannelArgs',