def pauli_string_to_z_ops(
pauli_string: PauliString) -> Iterable[ops.Operation]:
"""Yields the single qubit operations to apply before a Pauli string of Zs
(and apply the inverse of these operations after) to make it equivalent to
the given pauli_string."""
for qubit, pauli in pauli_string.items():
yield CliffordGate.from_single_map({pauli: (Pauli.Z, False)})(qubit)
def test_items(qubit_pauli_map):
pauli_string = PauliString(qubit_pauli_map)
assert len(qubit_pauli_map.items()) == len(pauli_string.items())
assert set(qubit_pauli_map.items()) == set(pauli_string.items())