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Important

IBM Quantum Platform is moving and this version will be sunset on July 1. To get started on the new platform, read the migration guide.

Transpiler

qiskit.transpiler


Pass Management

PassManager([passes, max_iteration, callback])Manager for a set of Passes and their scheduling during transpilation.
PassManagerConfig([initial_layout, …])Pass Manager Configuration.
PropertySetA default dictionary-like object
FlowController(passes, options, …)Base class for multiple types of working list.

Layout and Topology

Layout([input_dict])Two-ways dict to represent a Layout.
CouplingMap([couplinglist, description])Directed graph specifying fixed coupling.

Fenced Objects

FencedDAGCircuit(dag_circuit_instance)A dag circuit that cannot be modified (via remove_op_node)
FencedPropertySet(property_set_instance)A property set that cannot be written (via __setitem__)

Exceptions

TranspilerError(*message)Exceptions raised during transpilation.
TranspilerAccessError(*message)DEPRECATED: Exception of access error in the transpiler passes.
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