Close previous figures in docs plots. (Qiskit#13635)

Author: ElePT

qiskit/circuit/library/grover_operator.py

@@ -118,7 +118,7 @@ def grover_operator(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             oracle = QuantumCircuit(1)
             oracle.z(0)  # the qubit state |1> is the good state
@@ -133,7 +133,7 @@ def grover_operator(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             oracle = QuantumCircuit(4)
             oracle.z(3)
@@ -150,7 +150,7 @@ def grover_operator(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             from qiskit.quantum_info import Statevector, DensityMatrix, Operator
 

qiskit/circuit/library/n_local/efficient_su2.py

@@ -85,7 +85,7 @@ def efficient_su2(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             circuit = efficient_su2(4, su2_gates=["rx", "y"], entanglement="circular", reps=1)
             circuit.draw("mpl")

qiskit/circuit/library/n_local/excitation_preserving.py

@@ -71,7 +71,7 @@ def excitation_preserving(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             from qiskit.circuit.library import excitation_preserving
 

qiskit/circuit/library/n_local/n_local.py

@@ -161,7 +161,7 @@ def n_local(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             circuit = n_local(3, ["ry", "rz"], "cz", "full", reps=1, insert_barriers=True)
             circuit.draw("mpl")
@@ -170,7 +170,7 @@ def n_local(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             circuit = n_local(4, [], "cry", reps=2)
             circuit.draw("mpl")
@@ -179,7 +179,7 @@ def n_local(
 
         .. plot::
             :include-source:
-            :context:
+            :context: close-figs
 
             entangler_map = [[0, 1], [2, 0]]
             circuit = n_local(3, "x", "crx", entangler_map, reps=2)
@@ -191,7 +191,7 @@ def n_local(
 
         .. plot:
             :include-source:
-            :context:
+            :context: close-figs
 
             def entanglement(layer_index):
                 if layer_index % 2 == 0:

qiskit/circuit/library/n_local/real_amplitudes.py

@@ -78,21 +78,21 @@ def real_amplitudes(
 
         .. plot::
            :include-source:
-           :context:
+           :context: close-figs
 
            ansatz = real_amplitudes(3, entanglement="full", reps=2)  # it is the same unitary as above
            ansatz.draw("mpl")
 
         .. plot::
            :include-source:
-           :context:
+           :context: close-figs
 
            ansatz = real_amplitudes(3, entanglement="linear", reps=2, insert_barriers=True)
            ansatz.draw("mpl")
 
         .. plot::
            :include-source:
-           :context:
+           :context: close-figs
 
            ansatz = real_amplitudes(4, reps=2, entanglement=[[0,3], [0,2]], skip_unentangled_qubits=True)
            ansatz.draw("mpl")

qiskit/transpiler/__init__.py

@@ -620,7 +620,7 @@
 
       ['id', 'rz', 'sx', 'x', 'cx', 'measure', 'delay']
 
-   .. plot:
+   .. plot::
       :include-source:
 
       from qiskit.circuit import QuantumCircuit