# Copyright (C) 2024 qBraid
#
# This file is part of the qBraid-SDK
#
# The qBraid-SDK is free software released under the GNU General Public License v3
# or later. You can redistribute and/or modify it under the terms of the GPL v3.
# See the LICENSE file in the project root or <https://www.gnu.org/licenses/gpl-3.0.html>.
#
# THERE IS NO WARRANTY for the qBraid-SDK, as per Section 15 of the GPL v3.
"""
Module defining Pennylane OpenQASM conversions
"""
from __future__ import annotations
from typing import TYPE_CHECKING
from pennylane.tape import QuantumTape
from qbraid.transpiler.annotations import weight
if TYPE_CHECKING:
from qbraid.programs.typer import Qasm2StringType
[docs]
@weight(1)
def pennylane_to_qasm2(tape: QuantumTape) -> Qasm2StringType:
"""Converts a PennyLane tape to OpenQASM 2.0
Args:
tape (QuantumTape): input PennyLane tape
Returns:
str: OpenQASM 2.0 representation of the tape
"""
return tape.to_openqasm(measure_all=False)