Remove qiskit.tools module

docs/apidoc/index.rst

@@ -34,7 +34,6 @@ API Reference
    qpy
    quantum_info
    result
-   tools
    transpiler
    transpiler_passes
    transpiler_preset

qiskit/assembler/assemble_circuits.py

@@ -34,7 +34,7 @@
     converters,
     QobjHeader,
 )
-from qiskit.tools.parallel import parallel_map
+from qiskit.utils.parallel import parallel_map
 
 
 PulseLibrary = Dict[str, List[complex]]

qiskit/compiler/scheduler.py

@@ -25,7 +25,7 @@
 from qiskit.providers.backend import Backend
 from qiskit.scheduler import ScheduleConfig
 from qiskit.scheduler.schedule_circuit import schedule_circuit
-from qiskit.tools.parallel import parallel_map
+from qiskit.utils.parallel import parallel_map
 
 logger = logging.getLogger(__name__)
 

qiskit/passmanager/passmanager.py

@@ -21,7 +21,7 @@
 
 import dill
 
-from qiskit.tools.parallel import parallel_map
+from qiskit.utils.parallel import parallel_map
 from .base_tasks import Task, PassManagerIR
 from .exceptions import PassManagerError
 from .flow_controllers import FlowControllerLinear

qiskit/providers/fake_provider/__init__.py

@@ -37,7 +37,7 @@
    from qiskit import QuantumCircuit
    from qiskit.providers.fake_provider import FakeManilaV2
    from qiskit import transpile
-   from qiskit.tools.visualization import plot_histogram
+   from qiskit.visualization import plot_histogram
 
 
    # Get a fake backend from the fake provider

qiskit/test/base.py

@@ -28,8 +28,8 @@
 import unittest
 from unittest.util import safe_repr
 
+from qiskit.utils.parallel import get_platform_parallel_default
 from qiskit.exceptions import QiskitWarning
-from qiskit.tools.parallel import get_platform_parallel_default
 from qiskit.utils import optionals as _optionals
 from qiskit.circuit import QuantumCircuit
 from .decorators import enforce_subclasses_call