Removed code deprecated in qiskit-terra 0.21, released on June 2022

qiskit/execute_function.py

@@ -26,7 +26,6 @@
 from qiskit.providers.backend import Backend
 from qiskit.pulse import Schedule, ScheduleBlock
 from qiskit.exceptions import QiskitError
-from qiskit.utils.deprecation import deprecate_arg
 
 logger = logging.getLogger(__name__)
 
@@ -36,8 +35,6 @@ def _log_submission_time(start_time, end_time):
     logger.info(log_msg)
 
 
-@deprecate_arg("qobj_id", since="0.21.0", additional_msg="This argument has no effect anymore.")
-@deprecate_arg("qobj_header", since="0.21.0", additional_msg="This argument has no effect anymore.")
 def execute(
     experiments,
     backend,
@@ -48,8 +45,6 @@ def execute(
     seed_transpiler=None,
     optimization_level=None,
     pass_manager=None,
-    qobj_id=None,
-    qobj_header=None,
     shots=None,  # common run options
     memory=None,
     seed_simulator=None,
@@ -159,16 +154,6 @@ def execute(
             arg is present, auto-selection of pass manager based on the transpile options
             will be turned off and this pass manager will be used directly.
 
-        qobj_id (str): DEPRECATED: String identifier to annotate the Qobj.  This has no effect
-            and the :attr:`~.QuantumCircuit.name` attribute of the input circuit(s) should be used
-            instead.
-
-        qobj_header (QobjHeader or dict): DEPRECATED: User input that will be inserted in Qobj
-            header, and will also be copied to the corresponding :class:`qiskit.result.Result`
-            header. Headers do not affect the run. Headers do not affect the run. This kwarg
-            has no effect anymore and the :attr:`~.QuantumCircuit.metadata` attribute of the
-            input circuit(s) should be used instead.
-
         shots (int): Number of repetitions of each circuit, for sampling. Default: 1024
 
         memory (bool): If True, per-shot measurement bitstrings are returned as well
@@ -279,8 +264,6 @@ def execute(
 
             job = execute(qc, backend, shots=4321)
     """
-    del qobj_id
-    del qobj_header
     if isinstance(experiments, (Schedule, ScheduleBlock)) or (
         isinstance(experiments, list) and isinstance(experiments[0], (Schedule, ScheduleBlock))
     ):

qiskit/pulse/transforms/alignments.py

@@ -12,15 +12,14 @@
 """A collection of passes to reallocate the timeslots of instructions according to context."""
 
 import abc
-from typing import Callable, Dict, Any, Union, Tuple
+from typing import Callable, Union, Tuple
 
 import numpy as np
 
 from qiskit.circuit.parameterexpression import ParameterExpression, ParameterValueType
 from qiskit.pulse.exceptions import PulseError
 from qiskit.pulse.schedule import Schedule, ScheduleComponent
 from qiskit.pulse.utils import instruction_duration_validation
-from qiskit.utils.deprecation import deprecate_func
 
 
 class AlignmentKind(abc.ABC):
@@ -45,11 +44,6 @@ def align(self, schedule: Schedule) -> Schedule:
         """
         pass
 
-    @deprecate_func(since="0.21")
-    def to_dict(self) -> Dict[str, Any]:
-        """Returns dictionary to represent this alignment."""
-        return {"alignment": self.__class__.__name__}
-
     @property
     @abc.abstractmethod
     def is_sequential(self) -> bool:
@@ -330,11 +324,6 @@ def align(self, schedule: Schedule) -> Schedule:
 
         return aligned
 
-    @deprecate_func(since="0.21")
-    def to_dict(self) -> Dict[str, Any]:
-        """Returns dictionary to represent this alignment."""
-        return {"alignment": self.__class__.__name__, "duration": self.duration}
-
 
 class AlignFunc(AlignmentKind):
     """Allocate instructions at position specified by callback function.
@@ -415,15 +404,3 @@ def align(self, schedule: Schedule) -> Schedule:
             aligned.insert(_t0, child, inplace=True)
 
         return aligned
-
-    @deprecate_func(since="0.21")
-    def to_dict(self) -> Dict[str, Any]:
-        """Returns dictionary to represent this alignment.
-
-        .. note:: ``func`` is not presented in this dictionary. Just name.
-        """
-        return {
-            "alignment": self.__class__.__name__,
-            "duration": self.duration,
-            "func": self.func.__name__,
-        }

qiskit/qpy/interface.py

@@ -25,7 +25,6 @@
 from qiskit.qpy import formats, common, binary_io, type_keys
 from qiskit.qpy.exceptions import QpyError
 from qiskit.version import __version__
-from qiskit.utils.deprecation import deprecate_arg
 
 
 # pylint: disable=invalid-name
@@ -72,7 +71,6 @@
 VERSION_PATTERN_REGEX = re.compile(VERSION_PATTERN, re.VERBOSE | re.IGNORECASE)
 
 
-@deprecate_arg("circuits", new_alias="programs", since="0.21.0")
 def dump(
     programs: Union[List[QPY_SUPPORTED_TYPES], QPY_SUPPORTED_TYPES],
     file_obj: BinaryIO,

qiskit/transpiler/passes/__init__.py

@@ -114,13 +114,9 @@
    PadDynamicalDecoupling
    PadDelay
    ConstrainedReschedule
-   AlignMeasures
    ValidatePulseGates
    InstructionDurationCheck
    SetIOLatency
-   ALAPSchedule
-   ASAPSchedule
-   DynamicalDecoupling
 
 Circuit Analysis
 ================
@@ -164,9 +160,7 @@
    :toctree: ../stubs/
 
    CheckMap
-   CheckCXDirection
    CheckGateDirection
-   CXDirection
    GateDirection
    MergeAdjacentBarriers
    RemoveBarriers
@@ -267,11 +261,7 @@
 from .scheduling import TimeUnitConversion
 from .scheduling import ALAPScheduleAnalysis
 from .scheduling import ASAPScheduleAnalysis
-from .scheduling import ALAPSchedule
-from .scheduling import ASAPSchedule
 from .scheduling import PadDynamicalDecoupling
-from .scheduling import DynamicalDecoupling
-from .scheduling import AlignMeasures  # Deprecated
 from .scheduling import ValidatePulseGates
 from .scheduling import PadDelay
 from .scheduling import ConstrainedReschedule
@@ -280,8 +270,6 @@
 
 # additional utility passes
 from .utils import CheckMap
-from .utils import CheckCXDirection  # Deprecated
-from .utils import CXDirection  # Deprecated
 from .utils import CheckGateDirection
 from .utils import GateDirection
 from .utils import BarrierBeforeFinalMeasurements

qiskit/transpiler/passes/scheduling/__init__.py

@@ -12,9 +12,6 @@
 
 """Module containing circuit scheduling passes."""
 
-from .alap import ALAPSchedule
-from .asap import ASAPSchedule
-from .dynamical_decoupling import DynamicalDecoupling
 from .scheduling import ALAPScheduleAnalysis, ASAPScheduleAnalysis, SetIOLatency
 from .time_unit_conversion import TimeUnitConversion
 from .padding import PadDelay, PadDynamicalDecoupling
@@ -24,4 +21,3 @@
 from . import alignments as instruction_alignments
 
 # TODO Deprecated pass. Will be removed after deprecation period.
-from .alignments import AlignMeasures

qiskit/transpiler/passes/scheduling/alignments/__init__.py

@@ -78,4 +78,3 @@
 from .check_durations import InstructionDurationCheck
 from .pulse_gate_validation import ValidatePulseGates
 from .reschedule import ConstrainedReschedule
-from .align_measures import AlignMeasures