Release 0.2.12

[0.2.12] - 2024-05-11

Added

• Transpiled circuits can now have "measure" gates, introduced with
  the circ.m(qubit, plane, angle) method. The measured qubit cannot
  be used in any subsequent gate.
• Added gflow.find_pauliflow, gflow.verify_pauliflow and pauliflow_from_pattern methods (#117)
• Pauli-flow finding algorithm (#117)
• workflow for isort, codecov (#148, #147)

Fixed

• Fix output node order sorting bug in Pauli preprocessing measure_pauli (#145)

Changed

• The transpiler now returns a TranspileResult dataclass: the
  pattern is available in the pattern field, and the field
  classical_outputs contains the index where the classical measures
  can be found in the results array of the simulator.
• The circuit simulator now returns a SimulateResult dataclass: the
  state vector is available in the statevec field, and the field
  classical_measures contains the results of the measure gates.
• Patterns are now allowed to measure all their nodes, and have an
  empty output set.
• Completely migrated to pytest, no unittest usage remains (#134)

Contributors

@thierry-martinez @d1ssk @mgarnier59 @EarlMilktea @nabe98