Ejemplo n.º 1
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def _try_convert_to_quirk_gate(
        op: ops.Operation, prefer_unknown_gate_to_failure: bool) -> QuirkOp:
    quirk_gate = known_quirk_op_for_operation(op)
    if quirk_gate is not None:
        return quirk_gate
    matrix_op = single_qubit_matrix_gate(protocols.unitary(op, None))
    if matrix_op is not None:
        return matrix_op
    if prefer_unknown_gate_to_failure:
        return UNKNOWN_GATE
    raise TypeError(f'Unrecognized operation: {op!r}')
Ejemplo n.º 2
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def _try_convert_to_quirk_gate(
        op: ops.Operation, prefer_unknown_gate_to_failure: bool) -> QuirkOp:
    quirk_gate = quirk_gate_ext.try_cast(QuirkOp, op)
    if quirk_gate is not None:
        return quirk_gate
    known_matrix_gate = quirk_gate_ext.try_cast(ops.KnownMatrix, op)
    if known_matrix_gate is not None:
        raw = single_qubit_matrix_gate(known_matrix_gate)
        if raw is not None:
            return raw
    if prefer_unknown_gate_to_failure:
        return UNKNOWN_GATE
    raise TypeError('Unrecognized operation: {!r}'.format(op))
Ejemplo n.º 3
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def _try_convert_to_quirk_gate(
        gate: ops.Gate, prefer_unknown_gate_to_failure: bool) -> QuirkGate:
    quirk_gate = quirk_gate_ext.try_cast(gate, QuirkGate)
    if quirk_gate is not None:
        return quirk_gate
    known_matrix_gate = quirk_gate_ext.try_cast(gate, ops.KnownMatrixGate)
    if known_matrix_gate is not None:
        raw = single_qubit_matrix_gate(known_matrix_gate)
        if raw is not None:
            return raw
    if prefer_unknown_gate_to_failure:
        return UNKNOWN_GATE
    raise TypeError('Unrecognized gate: {!r}'.format(gate))
Ejemplo n.º 4
0
def _try_convert_to_quirk_gate(op: ops.Operation,
                               prefer_unknown_gate_to_failure: bool
                               ) -> QuirkOp:
    quirk_gate = quirk_gate_ext.try_cast(QuirkOp, op)
    if quirk_gate is not None:
        return quirk_gate
    known_matrix_gate = quirk_gate_ext.try_cast(ops.KnownMatrix, op)
    if known_matrix_gate is not None:
        raw = single_qubit_matrix_gate(known_matrix_gate)
        if raw is not None:
            return raw
    if prefer_unknown_gate_to_failure:
        return UNKNOWN_GATE
    raise TypeError('Unrecognized operation: {!r}'.format(op))